{"id":9382,"date":"2023-02-16T11:53:06","date_gmt":"2023-02-16T03:53:06","guid":{"rendered":"https:\/\/firstmold.com\/?p=9382"},"modified":"2026-02-02T14:58:55","modified_gmt":"2026-02-02T06:58:55","slug":"what-is-cnc-machining","status":"publish","type":"post","link":"https:\/\/firstmold.com\/fr\/guides\/what-is-cnc-machining\/","title":{"rendered":"Un bref aper\u00e7u de l'usinage CNC"},"content":{"rendered":"\n<p>Referred to as Computer Numerical Control Machining, CNC is a widely used pre-programmed manufacturing process that instructs factory equipment about the techniques and methods. This type of machining is preferred for multiple complex procedures, ranging from CNC grinding, lathing, to CNC routing. In fact, 3-dimensional cutting is effortless with CNC machining.<\/p>\n\n\n\n<p>The best of all, CNC processes work in contrast to manual operations where human resource is required to send commands via wheels, levers, and buttons. For an ordinary person, this computer numerical control machining might seem like normal equipment, but the software consoles and programs are what make it appropriate for CNC purposes.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/CNC-machining-brief-overview.webp\" alt=\"CNC machining brief overview\" class=\"wp-image-32227\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/CNC-machining-brief-overview.webp 1200w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/CNC-machining-brief-overview-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/CNC-machining-brief-overview-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/CNC-machining-brief-overview-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/CNC-machining-brief-overview-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/CNC-machining-brief-overview-600x338.webp 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-cnc-machining\">What Is CNC Machining?<\/h2>\n\n\n\n<p>A CNC system operates on binary commands and graphical instructions that are delegated to the corresponding machinery and tools. Like robots, this system works efficiently on multi-dimensional tasks, thereby producing accurate and functional products.<\/p>\n\n\n\n<p>Despite errors in multi-dimensional tasks, the numerical system often remains flawless for the code generator- all credit goes to the placement of the control system.<\/p>\n\n\n\n<p>The numerical control machines employ punch cards to get instructions, whereas CNC machines require small keyboards to input information. The data is retained in the memory card while the codes are entered or edited by CNC programmers. Manufacturers have to make sure that there is extensive computational capacity and CNC programmers have access to all the data to make amendments as per the requirements. (Lynch, 2022)<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Top 10 CNC Machining Myths\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/ZssjDpmnwRg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/What-does-CNC-machining-look-like.webp\" alt=\"What does CNC machining look like\" class=\"wp-image-32250\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/What-does-CNC-machining-look-like.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/What-does-CNC-machining-look-like-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/What-does-CNC-machining-look-like-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/What-does-CNC-machining-look-like-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/What-does-CNC-machining-look-like-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/What-does-CNC-machining-look-like-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-historical-background-of-cnc-machining\">Historical Background Of CNC Machining<\/h3>\n\n\n\n<p>The invention of CNC machines is deeply rooted in the idea of NC (Numerical Control) machines. In 1949, John T. Parsons designed an NC machine that was used to work directly on punch cards for better movements.<\/p>\n\n\n\n<p>Parsons&#8217; NC machine worked as the groundwork for a team of researchers who brought up the concept of CNC machining in 1952. Led by J.F. Reintjes, this team from MIT (Massachusetts Institute of Technology) designed the very first CNC machine prototype. They, later on, collaborated with Richard Kregg to introduce the first commercial CNC machine in the market. Named as Cincinnati Milacron Hydrotel, they became the first manufacturer of the Computer Numerical Control machines.<\/p>\n\n\n\n<p>CNC machines are designed with the intention of manufacturing complex shapes and precise and repeatable parts without incurring a huge cost. The manufacturers have the freedom to develop any complex shape that isn&#8217;t possible with traditional milling. In fact, machining of non-linear curves is possible with over 90% accuracy.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-appearance-of-early-CNC-equipment.webp\" alt=\"The appearance of early CNC equipment\" class=\"wp-image-32241\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-appearance-of-early-CNC-equipment.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-appearance-of-early-CNC-equipment-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-appearance-of-early-CNC-equipment-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-appearance-of-early-CNC-equipment-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-appearance-of-early-CNC-equipment-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-appearance-of-early-CNC-equipment-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-types-of-cnc-machines\">Types of CNC Machines<\/h2>\n\n\n\n<p>Since their invention in 1940, the computer numerical control machines have come a long way. Technological advancements replaced analog controls with digital versions, thereby leading to better performance, efficiency and mass production.<\/p>\n\n\n\n<p>Today, the majority of the CNCs are automated and have proven perfection in multiple electronic operations, particularly hole-punching, laser cutting and ultrasonic welding. Manufacturers just have to pick the right type of CNC machining as per their production requirements.<\/p>\n\n\n\n<p><em>Tips: Click to check &#8220;<a href=\"https:\/\/firstmold.com\/guides\/cnc-machines\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Ranking of the World&#8217;s CNC Machine Brands<\/strong><\/a>&#8220;<\/em>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-cnc-mills\">CNC Mills<\/h3>\n\n\n\n<p><a href=\"https:\/\/firstmold.com\/guides\/milling-machines\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Computer numerical control mills<\/strong><\/a> have the ability to read numeric or letter-based commands to work on pieces across multiple machines. The commonly used language is G-code, or maybe a unique medium created by the manufacturing team. Basic CNC mills can easily read 3-dimensional images, i.e., X, Y, and Z, but if the production asks for a multi-dimensional machine, there are some advanced mills available in the market.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-appearance-of-CNC-mills.webp\" alt=\"The appearance of CNC mills\" class=\"wp-image-32240\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-appearance-of-CNC-mills.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-appearance-of-CNC-mills-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-appearance-of-CNC-mills-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-appearance-of-CNC-mills-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-appearance-of-CNC-mills-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-appearance-of-CNC-mills-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-lathes\">Lathes<\/h3>\n\n\n\n<p>For circular products, no machine could work as efficiently as <a href=\"https:\/\/firstmold.com\/guides\/types-of-lathes\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CNC lathes<\/strong><\/a> with indexable tools. They have proven capabilities in working with complex designs where high velocity and precision are crucial. However, their control system is similar to that of CNC mills, which makes it easy for manufacturers to easily upgrade to CNC lathes (from CNC mills) whenever they want. In fact, CNC lathes also work on G-codes or unique proprietary commands, but on 2 axes, i.e., X and Z.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-appearance-of-CNC-lathes.webp\" alt=\"The appearance of CNC lathes\" class=\"wp-image-32239\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-appearance-of-CNC-lathes.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-appearance-of-CNC-lathes-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-appearance-of-CNC-lathes-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-appearance-of-CNC-lathes-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-appearance-of-CNC-lathes-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-appearance-of-CNC-lathes-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-plasma-cutters\">Plasma Cutters<\/h3>\n\n\n\n<p>These cutters are ideal for working with metal materials as their plasma torches produce enough energy and speed to cut through the metals. Referred to as the combination of electrical arcs and compressed-air gas, plasma cutters are entrusted with many heavy-duty tasks.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Factories-use-plasma-cutters-for-material-cutting.webp\" alt=\"Factories use plasma cutters for material cutting\" class=\"wp-image-32231\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Factories-use-plasma-cutters-for-material-cutting.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Factories-use-plasma-cutters-for-material-cutting-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Factories-use-plasma-cutters-for-material-cutting-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Factories-use-plasma-cutters-for-material-cutting-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Factories-use-plasma-cutters-for-material-cutting-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Factories-use-plasma-cutters-for-material-cutting-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-electric-discharge-machines-or-edm\">Electric Discharge Machines or EDM<\/h3>\n\n\n\n<p><a href=\"https:\/\/firstmold.com\/edm-service\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Electric Discharge Machines<\/strong><\/a> is also known as spark machining and die sinking. EDM uses electric sparks to convert raw materials into desired shapes. When two electrodes collide and create current, the material is sectioned into the required workpieces. In fact, manufacturers can easily increase or decrease the distance between two electrodes to strengthen or weaken the electric field, respectively.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-EDM-of-First-Mold-is-used-for-machining-deep-grooves-and-chamfers.webp\" alt=\"The EDM of First Mold is used for machining deep grooves and chamfers\" class=\"wp-image-32242\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-EDM-of-First-Mold-is-used-for-machining-deep-grooves-and-chamfers.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-EDM-of-First-Mold-is-used-for-machining-deep-grooves-and-chamfers-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-EDM-of-First-Mold-is-used-for-machining-deep-grooves-and-chamfers-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-EDM-of-First-Mold-is-used-for-machining-deep-grooves-and-chamfers-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-EDM-of-First-Mold-is-used-for-machining-deep-grooves-and-chamfers-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-EDM-of-First-Mold-is-used-for-machining-deep-grooves-and-chamfers-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-water-jet-cutters\">Water Jet Cutters<\/h3>\n\n\n\n<p>Like EDMs and Plasma Cutters, water jet cutters are also responsible for taking up hard cutting jobs- particularly metal and granite. The difference lies in their cutting agent- As the name suggests, water jet cutters employ water as the cutting agent, which is then combined either with sand or any abrasive substance for better performance. Water jet cutters are particularly important for materials that are intolerant to heat, namely in the mining and aerospace industries. They are needed to carve and cut through materials so that there won&#8217;t be any change in their intrinsic properties.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-types-of-cnc-machining-systems\">Types of CNC Machining Systems<\/h2>\n\n\n\n<p>CNC machining works on G-code language, whose main objective is to maximize behavioral control of corresponding machines, like feed rate, coordination, and speed.<\/p>\n\n\n\n<p>Practically, it&#8217;s quite easy to pre-program the position and speed of CNC machine tools via software in repetitive cycles under the least human supervision. Manufacturers just have to develop 2D or 3D CAD diagrams and convert them into computer codes to make them readable for the CNC systems.<\/p>\n\n\n\n<p>This type of machining is particularly useful for plastic and metal manufacturing. It&#8217;s just about choosing the right CNC programming based on the following details:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-open-or-closed-loop-machining-system\">Open or Closed-Loop Machining System<\/h3>\n\n\n\n<p>It&#8217;s really important to ensure position control through open or closed loop systems. In open loops, the signals flow in one direction, i.e., between the motor and CNC controller, while in closed loops, it&#8217;s quite easy to receive feedback from any direction. This efficiency makes it easy for the manufacturers and the machining system to minimize as many errors as possible- especially in positioning and velocity.<\/p>\n\n\n\n<p>Here, the worth mentioning fact is that operations are carried out in two axes, i.e., X and Y. The tools, in function, employ servo motors or stepper motors to replicate movements as directed by the G-code. For limited CNC machine movement with minimal speed and force, open-loop systems are ideal, whereas closed-loops work well for industrial purposes. Closed-loop systems ensure higher accuracy, speed, and consistency to handle heavy-duty jobs like metalwork.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Open-or-Closed-Loop-CNC-Machining-System.webp\" alt=\"Open or Closed-Loop CNC Machining System\" class=\"wp-image-32233\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Open-or-Closed-Loop-CNC-Machining-System.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Open-or-Closed-Loop-CNC-Machining-System-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Open-or-Closed-Loop-CNC-Machining-System-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Open-or-Closed-Loop-CNC-Machining-System-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Open-or-Closed-Loop-CNC-Machining-System-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Open-or-Closed-Loop-CNC-Machining-System-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-automated-cnc-machining\">Automated CNC Machining<\/h3>\n\n\n\n<p>Emerging technology has made it possible to maximize production through pre-programmed software. Nowadays, manufacturers don&#8217;t need to recruit a huge workforce to carry out operations. CNC protocols enable manufacturers to initiate automated production through CAD designs. The dimensions are clearly mentioned on these diagrams, which are entered with CAD or advanced computer-aided design software. The diagrams are then efficiently converted into finished products with the help of CAM or computer-aided manufacturing software.<\/p>\n\n\n\n<p>Sometimes, manufacturing may necessitate the use of machine tools like cutters or drills to avoid any sort of compromise on the quality of products. Manufacturers can either use equipment with multiple CNC machining functions or install multiple machines along with robotic hands to handle the operations. For this, a separate program would be required to direct robots to transfer pieces from one place to the other.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Workers-operate-the-Automated-CNC-Machining-system.webp\" alt=\"Workers operate the Automated CNC Machining system\" class=\"wp-image-32253\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Workers-operate-the-Automated-CNC-Machining-system.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Workers-operate-the-Automated-CNC-Machining-system-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Workers-operate-the-Automated-CNC-Machining-system-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Workers-operate-the-Automated-CNC-Machining-system-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Workers-operate-the-Automated-CNC-Machining-system-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Workers-operate-the-Automated-CNC-Machining-system-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-different-cnc-machining-processes\">Different CNC Machining Processes<\/h2>\n\n\n\n<p>Depending upon the industrial requirements, CNC manufacturers have discovered multiple processes where CNC machining works differently and efficiently. Let&#8217;s have a look at some of them:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-cnc-turning\">CNC Turning<\/h3>\n\n\n\n<p>CNC lathes are used in CNC turning to mold plastics and metals into desired sizes and shapes. These turning have proven effects in producing sturdy CNC turning parts that promise high precision for industries like medical devices, automotive, electronics, aerospace, etc.<\/p>\n\n\n\n<p><em>Tips: You may aslo be interested in &#8220;<a href=\"https:\/\/firstmold.com\/cnc-turning-service\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CNC Turning Service<\/strong><\/a>&#8220;<\/em>.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-scene-of-machining-performed-by-CNC-lathes.webp\" alt=\"The scene of machining performed by CNC lathes\" class=\"wp-image-32245\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-scene-of-machining-performed-by-CNC-lathes.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-scene-of-machining-performed-by-CNC-lathes-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-scene-of-machining-performed-by-CNC-lathes-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-scene-of-machining-performed-by-CNC-lathes-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-scene-of-machining-performed-by-CNC-lathes-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-scene-of-machining-performed-by-CNC-lathes-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-cnc-milling\">CNC Milling<\/h3>\n\n\n\n<p>CNC milling refers to the process of cutting a big block of metal or plastic into small pieces with different geometries. This subtractive process works with 3, 4, and 5 axes machines to produce parts having 0.01mm tolerance. Manufacturers just have to remember 1 rule- the greater the axes, the better the ability to get cutting angles and complex parts. From prototyping to customized products, they must choose the right CNC milling machine for high-quality and high-precision products.<\/p>\n\n\n\n<p><em>Tips: You may aslo be interested in &#8220;<strong><a href=\"https:\/\/firstmold.com\/cnc-milling-service\/\" target=\"_blank\" rel=\"noreferrer noopener\">CNC Milling Service<\/a><\/strong>&#8220;<\/em>.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/CNC-mills-machine-mold-parts.webp\" alt=\"CNC mills machine mold parts\" class=\"wp-image-32228\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/CNC-mills-machine-mold-parts.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/CNC-mills-machine-mold-parts-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/CNC-mills-machine-mold-parts-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/CNC-mills-machine-mold-parts-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/CNC-mills-machine-mold-parts-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/CNC-mills-machine-mold-parts-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-wire-cut-amp-edm\">Wire Cut &amp; EDM<\/h3>\n\n\n\n<p>This type of CNC cutting process involves molybdenum, copper, or graphite wires to get desired sharp corners, undercuts, and even removal of waste materials from the pieces. In fact, EDM are widely used for rapid tooling and molding. They are further divided into the following categories:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>Rough Cut (First Pass):<\/em><\/strong> Known to work on rougher surfaces to achieve specific designs, the Rough Cut EDM prides itself on offering a tolerance of 0.002 (+\/-). With 90% accuracy in the first pass, the level of tolerance is ideal to meet surface finishing requirements.<\/li>\n\n\n\n<li><strong><em>Finishing Cut (Second Pass):<\/em><\/strong> For better results, finishing cut emerges as a second-step process with a tolerance of up to 0.0005 (+\/-). The surface finish is also expected to be 72 \u00b5in, whose difference is indistinguishable to the naked eye.<\/li>\n\n\n\n<li><strong><em>Granular Details (Third Pass):<\/em><\/strong> This method is ideal to achieve the finest finishes and delicate wire cuts for sensitive applications like aerospace and medical device parts. This 3-step process helps manufacturers decrease finish to 35 \u00b5in to create exceptional products.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Wire-cut-electrical-discharge-machining-is-used-to-process-the-steel-mold-insert.webp\" alt=\"Wire-cut electrical discharge machining is used to process the steel mold insert\" class=\"wp-image-32252\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Wire-cut-electrical-discharge-machining-is-used-to-process-the-steel-mold-insert.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Wire-cut-electrical-discharge-machining-is-used-to-process-the-steel-mold-insert-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Wire-cut-electrical-discharge-machining-is-used-to-process-the-steel-mold-insert-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Wire-cut-electrical-discharge-machining-is-used-to-process-the-steel-mold-insert-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Wire-cut-electrical-discharge-machining-is-used-to-process-the-steel-mold-insert-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Wire-cut-electrical-discharge-machining-is-used-to-process-the-steel-mold-insert-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-cnc-grinding\">CNC Grinding<\/h3>\n\n\n\n<p>To work with flat surfaces or round workpieces, CNC grinding have turned out to be the perfect choice. Moreover, the tolerance for such products is 0.005mm (+\/-), based on the production demand.<\/p>\n\n\n\n<p><em>Tips: Learn more about &#8220;<a href=\"https:\/\/firstmold.com\/guides\/grinding\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CNC Grinding<\/strong><\/a>&#8220;.<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/During-grinding-a-grinding-wheel-is-used-to-grind-the-surface-of-a-metal-workpiece.webp\" alt=\"During grinding, a grinding wheel is used to grind the surface of a metal workpiece\" class=\"wp-image-32229\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/During-grinding-a-grinding-wheel-is-used-to-grind-the-surface-of-a-metal-workpiece.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/During-grinding-a-grinding-wheel-is-used-to-grind-the-surface-of-a-metal-workpiece-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/During-grinding-a-grinding-wheel-is-used-to-grind-the-surface-of-a-metal-workpiece-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/During-grinding-a-grinding-wheel-is-used-to-grind-the-surface-of-a-metal-workpiece-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/During-grinding-a-grinding-wheel-is-used-to-grind-the-surface-of-a-metal-workpiece-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/During-grinding-a-grinding-wheel-is-used-to-grind-the-surface-of-a-metal-workpiece-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-swiss-machining\">Swiss Machining<\/h3>\n\n\n\n<p>For complex or thin parts, manufacturers must choose Swiss machining because of its cutting efficiency. The process can easily cut material from narrow spaces and near the holder to prevent distortion.<\/p>\n\n\n\n<p>Swiss machining can handle the entire process from prototyping to series production for plastic and metal materials. The products so developed promise desired functionality for a longer period.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Using-Swiss-type-lathes-to-machine-small-screws-for-electronics-and-communications.webp\" alt=\"Using Swiss-type lathes to machine small screws for electronics and communications\" class=\"wp-image-32249\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Using-Swiss-type-lathes-to-machine-small-screws-for-electronics-and-communications.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Using-Swiss-type-lathes-to-machine-small-screws-for-electronics-and-communications-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Using-Swiss-type-lathes-to-machine-small-screws-for-electronics-and-communications-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Using-Swiss-type-lathes-to-machine-small-screws-for-electronics-and-communications-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Using-Swiss-type-lathes-to-machine-small-screws-for-electronics-and-communications-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Using-Swiss-type-lathes-to-machine-small-screws-for-electronics-and-communications-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-cnc-routing\">CNC Routing<\/h3>\n\n\n\n<p>CNC routing work on soft materials like EVA, EPS foam, and even wood, along with some metallic or plastic parts. The machines can create products with tight tolerance and sharp edges.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Using-CNC-Routing-for-foam-processing.webp\" alt=\"Using CNC Routing for foam processing\" class=\"wp-image-32248\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Using-CNC-Routing-for-foam-processing.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Using-CNC-Routing-for-foam-processing-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Using-CNC-Routing-for-foam-processing-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Using-CNC-Routing-for-foam-processing-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Using-CNC-Routing-for-foam-processing-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/Using-CNC-Routing-for-foam-processing-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-multi-axes-in-cnc-machining\">Multi-Axes in CNC Machining<\/h2>\n\n\n\n<p>Industrialization has brought a huge change in the CNC machining techniques, methods, and processes. The application of multi-axis CNC machining has simplified the creation of sharp and complex shapes along intricate features and amazing manufacturing precision.<\/p>\n\n\n\n<p>Referred to as the multi-axis CNC machining, this modern machining system allows manufacturers to produce complicated shapes through the simplest steps.<\/p>\n\n\n\n<p>Unlike the traditional X, Y, and Z-axis machining, this multiaxial concept prides itself in placing more axes on the workpiece or the tool, thereby allowing movement in multiple axes. It enables manufacturers to make modern and sleek designs that are not possible with simple machining techniques.<\/p>\n\n\n\n<p>People divide multiaxial CNC machining into the following categories, which hold significance based on their applications:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-axis-cnc-machining\">3-Axis CNC Machining<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-3-axis-CNC-machining-equipment-of-First-Mold-a-CNC-machining-supplier.webp\" alt=\"The 3-axis CNC machining equipment of First Mold, a CNC machining supplier\" class=\"wp-image-32237\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-3-axis-CNC-machining-equipment-of-First-Mold-a-CNC-machining-supplier.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-3-axis-CNC-machining-equipment-of-First-Mold-a-CNC-machining-supplier-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-3-axis-CNC-machining-equipment-of-First-Mold-a-CNC-machining-supplier-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-3-axis-CNC-machining-equipment-of-First-Mold-a-CNC-machining-supplier-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-3-axis-CNC-machining-equipment-of-First-Mold-a-CNC-machining-supplier-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-3-axis-CNC-machining-equipment-of-First-Mold-a-CNC-machining-supplier-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<p>3-axis machining is a typical process that revolves around three mechanisms. It starts with spindling up and down, followed by side movement and back &amp; forth.<\/p>\n\n\n\n<p>The 3-axis machining focuses on three X, Y, and Z axes that work on classic cutting principles to cut uniform pieces. However, it doesn&#8217;t work on hard-to-reach sections, and the machines have to work multiple times on a single piece, which eventually decreases productivity and efficiency.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-motion-dimensions-of-a-3-axis-machine-tool.webp\" alt=\"The motion dimensions of a 3-axis machine tool\" class=\"wp-image-32243\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-motion-dimensions-of-a-3-axis-machine-tool.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-motion-dimensions-of-a-3-axis-machine-tool-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-motion-dimensions-of-a-3-axis-machine-tool-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-motion-dimensions-of-a-3-axis-machine-tool-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-motion-dimensions-of-a-3-axis-machine-tool-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-motion-dimensions-of-a-3-axis-machine-tool-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-axis-cnc-machining\">4-Axis CNC Machining<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-4-axis-CNC-axis-CNC-machining-center-of-First-Mold-is-used-for-processing-complex-rapid-prototypes-1024x576.webp\" alt=\"The 4-axis CNC-axis CNC machining center of First Mold is used for processing complex rapid prototypes\" class=\"wp-image-32238\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-4-axis-CNC-axis-CNC-machining-center-of-First-Mold-is-used-for-processing-complex-rapid-prototypes-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-4-axis-CNC-axis-CNC-machining-center-of-First-Mold-is-used-for-processing-complex-rapid-prototypes-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-4-axis-CNC-axis-CNC-machining-center-of-First-Mold-is-used-for-processing-complex-rapid-prototypes-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-4-axis-CNC-axis-CNC-machining-center-of-First-Mold-is-used-for-processing-complex-rapid-prototypes-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-4-axis-CNC-axis-CNC-machining-center-of-First-Mold-is-used-for-processing-complex-rapid-prototypes-600x338.webp 600w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-4-axis-CNC-axis-CNC-machining-center-of-First-Mold-is-used-for-processing-complex-rapid-prototypes.webp 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Considering the limitations in 3-axis machining, 4 and 5-axis machining can be a great substitute.<\/p>\n\n\n\n<p>While 4-axis CNC machining follows the same mechanism, it involves an additional axis that makes the work a bit easier. When at work, the spindle moves in three axes- back and forth, side to side, and up and down- that too while keeping the workpiece stationary.<\/p>\n\n\n\n<p>In 4-axis machining, the spindle moves along the A-axis (or X-axis) to handle situations like cutouts or hole drilling. This extra axis also increases the accuracy and efficiency of production.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/A-4-axis-machine-tool-expands-machining-dimensions-through-the-linkage-of-3-linear-axes-1-rotary-axis.webp\" alt=\"A 4-axis machine tool expands machining dimensions through the linkage of 3 linear axes + 1 rotary axis\" class=\"wp-image-32224\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/A-4-axis-machine-tool-expands-machining-dimensions-through-the-linkage-of-3-linear-axes-1-rotary-axis.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/A-4-axis-machine-tool-expands-machining-dimensions-through-the-linkage-of-3-linear-axes-1-rotary-axis-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/A-4-axis-machine-tool-expands-machining-dimensions-through-the-linkage-of-3-linear-axes-1-rotary-axis-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/A-4-axis-machine-tool-expands-machining-dimensions-through-the-linkage-of-3-linear-axes-1-rotary-axis-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/A-4-axis-machine-tool-expands-machining-dimensions-through-the-linkage-of-3-linear-axes-1-rotary-axis-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/A-4-axis-machine-tool-expands-machining-dimensions-through-the-linkage-of-3-linear-axes-1-rotary-axis-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-axis-cnc-machining\">5-Axis CNC Machining<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-rapid-prototyping-factory-has-dozens-of-5-axis-machining-centers.webp\" alt=\"The rapid prototyping factory has dozens of 5-axis machining centers\" class=\"wp-image-32244\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-rapid-prototyping-factory-has-dozens-of-5-axis-machining-centers.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-rapid-prototyping-factory-has-dozens-of-5-axis-machining-centers-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-rapid-prototyping-factory-has-dozens-of-5-axis-machining-centers-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-rapid-prototyping-factory-has-dozens-of-5-axis-machining-centers-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-rapid-prototyping-factory-has-dozens-of-5-axis-machining-centers-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/The-rapid-prototyping-factory-has-dozens-of-5-axis-machining-centers-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<p>With 2 additional axes, this version of 3-axis CNC machining promises incredible performance and satisfaction.<\/p>\n\n\n\n<p>In the 5-axis machining system, the cutting tool and spindle work in three axes, whereas there are further rotations on the Z-axis (also called C-axis), Y-axis (B-axis), and X-axis (A-axis). The system can utilize any two of the rotating axes based on their requirements.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/A-5-axis-machine-tool-breaks-through-the-angle-limitations-of-traditional-machining-through-the-linkage-of-3-linear-axes-and-2-rotary-axes.webp\" alt=\"A 5-axis machine tool breaks through the angle limitations of traditional machining through the linkage of 3 linear axes and 2 rotary axes\" class=\"wp-image-32255\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/A-5-axis-machine-tool-breaks-through-the-angle-limitations-of-traditional-machining-through-the-linkage-of-3-linear-axes-and-2-rotary-axes.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/A-5-axis-machine-tool-breaks-through-the-angle-limitations-of-traditional-machining-through-the-linkage-of-3-linear-axes-and-2-rotary-axes-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/A-5-axis-machine-tool-breaks-through-the-angle-limitations-of-traditional-machining-through-the-linkage-of-3-linear-axes-and-2-rotary-axes-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/A-5-axis-machine-tool-breaks-through-the-angle-limitations-of-traditional-machining-through-the-linkage-of-3-linear-axes-and-2-rotary-axes-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/A-5-axis-machine-tool-breaks-through-the-angle-limitations-of-traditional-machining-through-the-linkage-of-3-linear-axes-and-2-rotary-axes-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/A-5-axis-machine-tool-breaks-through-the-angle-limitations-of-traditional-machining-through-the-linkage-of-3-linear-axes-and-2-rotary-axes-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<p>5-axis machining is further divided into the following:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-3-2-axis-cnc-machining\">3 + 2-Axis CNC Machining<\/h4>\n\n\n\n<p>Known as the sub-type of 5-axis machining, 3 + 2-axis machining falls somewhere between the 5-axis and 3-axis, which makes it a highly effective and beneficial manufacturing method. Sometimes, it is also referred to as the positional 5-axis machining.<\/p>\n\n\n\n<p>The best part about 3+2-axis machining is that it doesn&#8217;t change the position of the tool with the rotation of the table or spindle. As a result, the cutting tool doesn&#8217;t cut perfectly and helps to attain complicated and irregular shapes.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-4-1-axis-cnc-machining\">4 + 1-Axis CNC Machining<\/h4>\n\n\n\n<p>In this 5-axis machining configuration, stationary axes are at work- i.e., one axis substrates in a fixed position. 4+1-axis is known as the simplest form of 5-axis machining, as it employs 1 rotary axis and 3 translational axes.<\/p>\n\n\n\n<p>The worth mentioning fact is that manufacturers cannot easily determine the surface angle because of the stability of movement. This surface-dependent machining reduces speed and efficiency and thus has limited applications for cylindrical shapes.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-simultaneous-5-axis-cnc-machining\">Simultaneous 5-Axis CNC Machining<\/h4>\n\n\n\n<p>In this surface-dependent machining system, the cutting tool is placed over the substrate and enables the cutting tool to move in 3 primary axes. On the other hand, the workpiece also rotates along 3 rotational axes, thereby allowing the milling or cutting tools to cut through hard-to-reach areas.<\/p>\n\n\n\n<p><em>Tips: You may also be interested in &#8220;<a href=\"https:\/\/firstmold.com\/4-axis-5-axis-cnc-machining\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>4 axis &amp; 5 axis CNC Machining Service<\/strong><\/a>&#8220;.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-materials-used-in-cnc-machining\">Materials Used in CNC Machining<\/h2>\n\n\n\n<p>The CNC machining industry has emerged as one of the versatile fields to demonstrate creativity and innovation. It allows manufacturers to work on over 150 plastic and metal types to cater to their clients&#8217; requirements.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/six-materials-frequently-used-in-machining-along-with-their-key-characteristics.webp\" alt=\"six materials frequently used in machining, along with their key characteristics\" class=\"wp-image-32236\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/six-materials-frequently-used-in-machining-along-with-their-key-characteristics.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/six-materials-frequently-used-in-machining-along-with-their-key-characteristics-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/six-materials-frequently-used-in-machining-along-with-their-key-characteristics-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/six-materials-frequently-used-in-machining-along-with-their-key-characteristics-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/six-materials-frequently-used-in-machining-along-with-their-key-characteristics-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/six-materials-frequently-used-in-machining-along-with-their-key-characteristics-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Materials<\/th><th>Description<\/th><\/tr><tr><td>Copper<\/td><td>Copper offers exceptional electrical and thermal conductivity along with plasticity. In fact, it is corrosion-resistant, ductile, and easily welded. &nbsp;<\/td><\/tr><tr><td>Aluminum<\/td><td>Aluminum is a ductile metal due to its incredible strength-to-weight ratio. Manufacturers can choose any type of work. &nbsp;<\/td><\/tr><tr><td>Stainless Steel<\/td><td>Due to its low carbon formation, stainless steel is a good material for industrial applications. Moreover, it contains 10% chromium. &nbsp;<\/td><\/tr><tr><td>Plastics<\/td><td>With its affordability, faster machining, and wide choices, CNC manufacturers can produce a huge variety of products with plastics. &nbsp; &nbsp;<\/td><\/tr><tr><td>Titanium<\/td><td>Titanium is known for its resistance to corrosion, ability to tolerate extreme temperatures, and chemical reactions. The secret lies in its incredible strength-to-weight ratio. &nbsp;<\/td><\/tr><tr><td>Brass<\/td><td>Brass is particularly used for low friction, golden brass appearance, and electrical conductivity. &nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><em>Tips: Click to explore the most comprehensive &#8220;<a href=\"https:\/\/firstmold.com\/materials\/cnc-materials\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CNC machining materials<\/strong><\/a>&#8220;.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-why-choose-cnc-machining-key-benefits\">Why Choose CNC Machining? Key Benefits<\/h2>\n\n\n\n<p>CNC precision machining may cost a bit more than traditional machining methods. However, in the long run, the benefits offered by the process definitely make it worth the substantial investment.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/eight-core-advantages-of-a-certain-manufacturing-technology-including-high-accuracy-repeatability-and-cost-effectiveness.webp\" alt=\"eight core advantages of a certain manufacturing technology including high accuracy, repeatability, and cost-effectiveness\" class=\"wp-image-32230\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/eight-core-advantages-of-a-certain-manufacturing-technology-including-high-accuracy-repeatability-and-cost-effectiveness.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/eight-core-advantages-of-a-certain-manufacturing-technology-including-high-accuracy-repeatability-and-cost-effectiveness-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/eight-core-advantages-of-a-certain-manufacturing-technology-including-high-accuracy-repeatability-and-cost-effectiveness-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/eight-core-advantages-of-a-certain-manufacturing-technology-including-high-accuracy-repeatability-and-cost-effectiveness-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/eight-core-advantages-of-a-certain-manufacturing-technology-including-high-accuracy-repeatability-and-cost-effectiveness-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/eight-core-advantages-of-a-certain-manufacturing-technology-including-high-accuracy-repeatability-and-cost-effectiveness-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-high-accuracy\">High Accuracy<\/h3>\n\n\n\n<p>Tight tolerances are a direct indication that the final product made by precision machining will be highly accurate. Precision machining is generally performed on parts that need to intermate with other parts. Therefore, high accuracy is essential for these specific parts to work perfectly at a later stage.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-high-repeatability\">High Repeatability<\/h3>\n\n\n\n<p>The concept of repeatability is one of the key cornerstones of modern manufacturing. Each part manufactured through a certain process looks similar to other parts to the end user. Any deviation from this replica is usually considered a defect. Precision machining is attractive in this regard. Using high-precision CNC machining, it is possible to make every part identical to the original with negligible deviations.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-low-production-costs\">Low Production Costs<\/h3>\n\n\n\n<p>Since there are no deviations with precision machining, fewer defective parts are produced. As a result, the process can significantly reduce the scrap rate of parts. As a result, material costs are low. In addition, automated computer-aided manufacturing processes can reduce labor costs. The combined reduction in labor costs and material costs means that CNC machining is less expensive to produce than any alternative.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-speed-and-efficiency\">Speed and Efficiency<\/h3>\n\n\n\n<p>Precision machining involves high-speed robotics that can create parts faster than manual manufacturing on a traditional lathe. In addition, these parts are finished with high accuracy and tight tolerances, so secondary machining is not required. This reduces production time and increases productivity and efficiency on the shop floor.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-complex-machining-capabilities\">Complex Machining Capabilities<\/h3>\n\n\n\n<p>CNC machines can perform complex machining operations such as 3D surface milling, helical cutting and simultaneous multi-axis machining. They can accurately control the movement of tools and workpieces according to pre-written programs, enabling the machining of complex shapes and structures.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-safety\">Safety<\/h3>\n\n\n\n<p>CNC machines replace human labor with computerized numerical controls and eliminate the risk factor of human error involved in the cutting process, greatly reducing the potential dangers workers face when using the machine. Workers are also able to move into skill-intensive positions, such as CNC design operations.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-reducing-human-error\">Reducing Human Error<\/h3>\n\n\n\n<p>Since the operation of CNC machine tools is controlled by computers, the impact of human factors on the quality of machining is reduced. Human errors, such as fatigue, inconsistent operation and judgment, often lead to poor machining results. Using a CNC machine tool reduces these errors and improves the consistency and accuracy of machining.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-high-flexibility\">High Flexibility<\/h3>\n\n\n\n<p>CNC machines can be adapted to different machining needs by changing pre-written programs. This flexibility allows many different parts to be machined on the same machine without the need for extensive equipment changes or adjustments.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-applications-of-cnc-machining\">Applications of CNC Machining<\/h2>\n\n\n\n<p>What types of parts can be machined with CNC machining, which is so widely used? Its primary workpieces fall into five categories: box-type parts, complex surfaces, irregularly-shaped components, disc\/sleeve\/plate parts, and special processing operations.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-box-type-parts\">1. Box-Type Parts<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/two-box-shaped-metal-parts-to-represent-the-kind-of-box-type-components-that-can-be-machined.webp\" alt=\"two box-shaped metal parts to represent the kind of box-type components that can be machined\" class=\"wp-image-32247\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/two-box-shaped-metal-parts-to-represent-the-kind-of-box-type-components-that-can-be-machined.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/two-box-shaped-metal-parts-to-represent-the-kind-of-box-type-components-that-can-be-machined-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/two-box-shaped-metal-parts-to-represent-the-kind-of-box-type-components-that-can-be-machined-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/two-box-shaped-metal-parts-to-represent-the-kind-of-box-type-components-that-can-be-machined-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/two-box-shaped-metal-parts-to-represent-the-kind-of-box-type-components-that-can-be-machined-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/two-box-shaped-metal-parts-to-represent-the-kind-of-box-type-components-that-can-be-machined-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<p>Box-type parts generally refers to components with multiple bore systems, internal cavities, and defined length\/width\/height ratios. <\/p>\n\n\n\n<p>These parts are widely used in machine tools, automobiles, aircraft manufacturing and other industries. They require multi-station machining of bore systems and planes with high tolerances, especially strict geometric dimensioning and tolerancing (GD&amp;T).<\/p>\n\n\n\n<p>When machining more work stations, or when the machining table needs to be rotated several times to complete the angle of the parts, generally choose the horizontal boring\/milling machining centers.<\/p>\n\n\n\n<p>When there are fewer stations to be machined and the span is not large, a vertical machining centers (VMCs) can be chosen to machine from one end.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-complex-surfaces\">2. Complex Surfaces<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/several-metal-parts-with-intricate-and-curved-surfaces-to-illustrate-the-capability-to-machine-components-with-complex-geometries.webp\" alt=\"several metal parts with intricate and curved surfaces to illustrate the capability to machine components with complex geometries\" class=\"wp-image-32235\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/several-metal-parts-with-intricate-and-curved-surfaces-to-illustrate-the-capability-to-machine-components-with-complex-geometries.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/several-metal-parts-with-intricate-and-curved-surfaces-to-illustrate-the-capability-to-machine-components-with-complex-geometries-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/several-metal-parts-with-intricate-and-curved-surfaces-to-illustrate-the-capability-to-machine-components-with-complex-geometries-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/several-metal-parts-with-intricate-and-curved-surfaces-to-illustrate-the-capability-to-machine-components-with-complex-geometries-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/several-metal-parts-with-intricate-and-curved-surfaces-to-illustrate-the-capability-to-machine-components-with-complex-geometries-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/several-metal-parts-with-intricate-and-curved-surfaces-to-illustrate-the-capability-to-machine-components-with-complex-geometries-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<p>Complex surfaces occupy a particularly important position in the machinery manufacturing industry, especially in the aerospace industry.<\/p>\n\n\n\n<p>Notably, Complex surfaces are difficult or even impossible to accomplish using ordinary machining methods. The traditional method is to use precision casting, and it can be imagined that its accuracy is low. <\/p>\n\n\n\n<p>Common complex surface parts are various impellers, wind turbines, spherical surfaces, curved forming molds, propellers and thrusters, as well as some other freeform surfaces.<\/p>\n\n\n\n<p>Key Subtypes:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-cams-amp-cam-mechanisms\">Cams &amp; Cam Mechanisms<\/h4>\n\n\n\n<p>As the basic elements of mechanical information storage and transmission, cams and cam mechanisms are widely used in various automatic machines. When processing such parts, people can choose 3-axis, 4-axis or 5-axis simultaneous machining centers according to the complexity.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-integral-impellers\">Integral Impellers<\/h4>\n\n\n\n<p>Parts such as integral impellers are often used in compressors for aero-engines, expanders for oxygen generating equipment, single screw air compressors, etc. The machining of such profiles can only be accomplished with a four-axis or more simultaneous machining center. For such a profile, can be used more than four-axis linkage of the machining center to complete.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-molds\">Molds<\/h4>\n\n\n\n<p>Molds such as injection molds, rubber molds, vacuum foaming molds, die casting molds, etc.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-spherical-surfaces\">Spherical Surfaces<\/h4>\n\n\n\n<p>Spherical surfaces can be milled on machining centers. 3-axis milling is limited to inefficient approximation with ball-nose end mills, while 5-axis milling enables efficient envelope machining using flat end mills to approach the spherical profile.<\/p>\n\n\n\n<p>When complex surfaces are machined with machining centers, the programming workload is large and most of them need automatic programming technology.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-03-irregularly-shaped-components\">03. Irregularly-Shaped Components<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/several-metal-components-with-irregular-and-complex-geometries-to-showcase-parts-that-can-be-machined-despite-their-non-standard-shapes.webp\" alt=\"several metal components with irregular and complex geometries to showcase parts that can be machined despite their non-standard shapes\" class=\"wp-image-32234\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/several-metal-components-with-irregular-and-complex-geometries-to-showcase-parts-that-can-be-machined-despite-their-non-standard-shapes.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/several-metal-components-with-irregular-and-complex-geometries-to-showcase-parts-that-can-be-machined-despite-their-non-standard-shapes-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/several-metal-components-with-irregular-and-complex-geometries-to-showcase-parts-that-can-be-machined-despite-their-non-standard-shapes-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/several-metal-components-with-irregular-and-complex-geometries-to-showcase-parts-that-can-be-machined-despite-their-non-standard-shapes-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/several-metal-components-with-irregular-and-complex-geometries-to-showcase-parts-that-can-be-machined-despite-their-non-standard-shapes-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/several-metal-components-with-irregular-and-complex-geometries-to-showcase-parts-that-can-be-machined-despite-their-non-standard-shapes-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<p>Irregularly-shaped components are parts with irregular shapes, most of which require a mixture of point, line and surface machining.<\/p>\n\n\n\n<p>These parts are generally less rigid. They are easy to deform and difficult to control in the clamping process, and it is difficult to ensure the machining accuracy. Even in some specific cases, the machining parts with ordinary machine tools are difficult to complete.<\/p>\n\n\n\n<p>When machining irregularly-shaped components with machining centers, reasonable process measures should be used. For example, optimize processes using single\/double setups on machining centers to leverage their multi-operation hybrid capabilities.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-04-disc-sleeve-plate-parts\">04. Disc\/Sleeve\/Plate Parts<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/a-variety-of-metal-parts-including-discs-sleeves-and-plates-to-represent-common-machined-part-types-like-these.webp\" alt=\"a variety of metal parts including discs, sleeves, and plates to represent common machined part types like these\" class=\"wp-image-32226\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/a-variety-of-metal-parts-including-discs-sleeves-and-plates-to-represent-common-machined-part-types-like-these.webp 1280w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/a-variety-of-metal-parts-including-discs-sleeves-and-plates-to-represent-common-machined-part-types-like-these-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/a-variety-of-metal-parts-including-discs-sleeves-and-plates-to-represent-common-machined-part-types-like-these-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/a-variety-of-metal-parts-including-discs-sleeves-and-plates-to-represent-common-machined-part-types-like-these-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/a-variety-of-metal-parts-including-discs-sleeves-and-plates-to-represent-common-machined-part-types-like-these-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/a-variety-of-metal-parts-including-discs-sleeves-and-plates-to-represent-common-machined-part-types-like-these-600x338.webp 600w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<p>Disc, sleeve, and plate-type parts refer to disc\/sleeve or shaft components featuring keyways, radial holes, or end-face distributed hole patterns and curved surfaces. Examples include flanged shaft sleeves, shafts with keyways or squared ends, as well as plate parts requiring extensive hole machining such as various motor covers. Disc-type parts with end-face hole patterns and curved surfaces are recommended for vertical machining centers, while those with radial holes may utilize horizontal machining centers.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-05-special-processing\">05. Special Processing<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/items-such-as-a-metal-cup-with-an-engraved-pattern-and-threaded-ring-gages-to-highlight-customized-or-unique-machining-operations-1024x576.webp\" alt=\"items such as a metal cup with an engraved pattern and threaded ring gages to highlight customized or unique machining operations\" class=\"wp-image-32232\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/items-such-as-a-metal-cup-with-an-engraved-pattern-and-threaded-ring-gages-to-highlight-customized-or-unique-machining-operations-1024x576.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/items-such-as-a-metal-cup-with-an-engraved-pattern-and-threaded-ring-gages-to-highlight-customized-or-unique-machining-operations-300x169.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/items-such-as-a-metal-cup-with-an-engraved-pattern-and-threaded-ring-gages-to-highlight-customized-or-unique-machining-operations-768x432.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/items-such-as-a-metal-cup-with-an-engraved-pattern-and-threaded-ring-gages-to-highlight-customized-or-unique-machining-operations-18x10.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/items-such-as-a-metal-cup-with-an-engraved-pattern-and-threaded-ring-gages-to-highlight-customized-or-unique-machining-operations-600x338.webp 600w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/items-such-as-a-metal-cup-with-an-engraved-pattern-and-threaded-ring-gages-to-highlight-customized-or-unique-machining-operations.webp 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>After mastering the functionality of machining centers, operators can perform specialized processes by utilizing appropriate fixtures and dedicated tooling, such as engraving text, lines, or patterns on metal surfaces.<\/p>\n\n\n\n<p>By equipping the machining center spindle with a high-frequency EDM power supply, line-scan surface quenching can be performed on metal surfaces.<\/p>\n\n\n\n<p>Fitting the machining center with a high-speed grinding head enables grinding of small-module involute bevel gears as well as various curves and surfaces.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-cnc-machining-standards-and-tolerance\">CNC Machining Standards and Tolerance<\/h2>\n\n\n\n<p>When it comes to getting precision machining services, it&#8217;s necessary to understand the importance of CNC machining standards and their tolerances. For linear and angular measurements of workpieces, ISO 2768-1, while for surface roughness, it&#8217;s ISO 2768-2. Manufacturers just have to be sure about the required tolerances to achieve reliable and accurate results.<\/p>\n\n\n\n<p>Below is the chart of CNC machining tolerances that depicts dimensional variations for the machining process. It enables the engineers and machinists to get a clear picture of acceptable limitations in parameters like surface finishes, geometric features, and dimensions <sup><a href=\"#ref01\" type=\"internal\" id=\"#ref01\">[1]<\/a><\/sup>.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"750\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/a-person-using-measuring-tools-to-check-the-dimensions-of-metal-parts-with-a-close-up-of-a-drilling-operation.webp\" alt=\"a person using measuring tools to check the dimensions of metal parts, with a close - up of a drilling operation\" class=\"wp-image-32225\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/a-person-using-measuring-tools-to-check-the-dimensions-of-metal-parts-with-a-close-up-of-a-drilling-operation.webp 1200w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/a-person-using-measuring-tools-to-check-the-dimensions-of-metal-parts-with-a-close-up-of-a-drilling-operation-300x188.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/a-person-using-measuring-tools-to-check-the-dimensions-of-metal-parts-with-a-close-up-of-a-drilling-operation-1024x640.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/a-person-using-measuring-tools-to-check-the-dimensions-of-metal-parts-with-a-close-up-of-a-drilling-operation-768x480.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/a-person-using-measuring-tools-to-check-the-dimensions-of-metal-parts-with-a-close-up-of-a-drilling-operation-18x12.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/a-person-using-measuring-tools-to-check-the-dimensions-of-metal-parts-with-a-close-up-of-a-drilling-operation-600x375.webp 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Linear Dimension Range (mm)<\/th><th>F (Fine)<\/th><th>M (Medium)<\/th><th>C (Coarse)<\/th><th>V (Very Coarse)<\/th><\/tr><tr><td>0.5 up to 3<\/td><td>+\/- 0.05<\/td><td>+\/- 0.1<\/td><td>+\/- 0.2<\/td><td>&#8211;<\/td><\/tr><tr><td>Over 3 up to 6<\/td><td>+\/- 0.05<\/td><td>+\/- 0.1<\/td><td>+\/- 0.3<\/td><td>+\/- 0.5<\/td><\/tr><tr><td>Over 6 up to 30<\/td><td>+\/- 0.1<\/td><td>+\/- 0.2<\/td><td>+\/- 0.5<\/td><td>+ 1.0<\/td><\/tr><tr><td>Over 30 up to 120<\/td><td>+\/- 0.15<\/td><td>+\/- 0.3<\/td><td>+ 0.8<\/td><td>+ 1.5<\/td><\/tr><tr><td>Over 120 up to 400<\/td><td>+ 0.2<\/td><td>+ 0.5<\/td><td>+ 1.2<\/td><td>+ 2.5<\/td><\/tr><tr><td>Over 400 up to 1000<\/td><td>&#8211;<\/td><td>+ 0.8<\/td><td>+ 2.0<\/td><td>+ 4.0<\/td><\/tr><tr><td>Over 1000 up to 2000<\/td><td>+ 0.5<\/td><td>+ 1.2<\/td><td>+ 3.0<\/td><td>+ 6.0<\/td><\/tr><tr><td>Over 2000 up to 4000<\/td><td>&#8211;<\/td><td>+ 2.0<\/td><td>+ 4.0<\/td><td>+ 8.0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-unilateral-tolerance\">Unilateral Tolerance<\/h4>\n\n\n\n<p>As the name suggests, unilateral tolerances are permissible in just one direction. It may be either position or negative. For instance, unilateral tolerance of 0.00 \/ &#8211; 0.07 mm describes that the product could be below 0.07mm but shouldn&#8217;t exceed the specified dimensions.<\/p>\n\n\n\n<p>Practically, unilateral tolerance is applied to designs for projects that involve multiple workpieces to fit together. This way, the measurements always remain the same so that every part can come together as required.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-bilateral-tolerances\">Bilateral Tolerances<\/h4>\n\n\n\n<p>In bilateral tolerance, the difference from the required exterior dimensions could be anything, i.e., positive or negative, thereby allowing the part to be smaller or larger than the measurements. For instance, if the bilateral tolerance is +\/- 0.06mm, it means that the manufactured part can either be longer or shorter by 0.6mm <sup>[2]<\/sup>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-geometric-dimensioning-and-tolerance\">Geometric Dimensioning and Tolerance<\/h3>\n\n\n\n<p>It is more precise and thorough as compared to other machining tolerances. GD&amp;T considers both the specified measurements and reasonable deviation. Moreover, it highlights geometric dimensioning as well as tolerances to ensure smoother production.<\/p>\n\n\n\n<p>It is known for a more advanced and complicated machining tolerance system than typical machining, which highlights measurements and appropriate deviations. Moreover, GD&amp;T depicts geometric features of the machining components like true position, flatness levels, and centricity. Geometric dimensioning and tolerance allow manufacturers to specify the diameter as per the desired measurements.<\/p>\n\n\n\n<p><em>Tips: Learn more about the comprehensive guide to \u201c<a href=\"https:\/\/firstmold.com\/tips\/gdt-geometric-tolerancing\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Geometric Dimensioning and Tolerancing<\/strong><\/a>\u201d.<\/em><\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-unilateral-tolerance-0\">Unilateral Tolerance<\/h4>\n\n\n\n<p>As the name suggests, measurements can either be longer or shorter at a time. For instance, tolerance of +\/-0.06mm depicts that the manufactured part can only be smaller in size. It specifically stands good for parts that have to fit into other components to make the machine useful.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-limit-tolerance\">Limit Tolerance<\/h4>\n\n\n\n<p>In limit tolerance, multiple values always fall within a certain range to make the part useful. For instance, when the range is 13 ~ 13.5, the measurements must fall within the upper (13) and lower (13.5) limits.<\/p>\n\n\n\n<p><em>Tips: Click to make a full understanding for &#8220;<a href=\"https:\/\/firstmold.com\/tips\/cnc-machining-tolerance\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CNC machining tolerances<\/strong><\/a>&#8220;.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-to-choose-the-right-cnc-machining-supplier\">How to Choose the Right CNC Machining Supplier?<\/h2>\n\n\n\n<p>Select a manufacturer with extensive experience and technical expertise. Precision part machining demands advanced skills and knowledge. Only manufacturers possessing relevant expertise can deliver high-quality products. Evaluate their machining experience and capabilities through their website or direct consultation with sales representatives.<\/p>\n\n\n\n<p>Choose a manufacturer equipped with modern machinery and efficient processing capabilities. State-of-the-art equipment and processes are essential for precision machining. Complete equipment configuration ensures product accuracy and stability, while efficient production capacity guarantees timely delivery.<\/p>\n\n\n\n<p>Prioritize manufacturers implementing quality management systems and standards. Strict quality control is critical for precision machining compliance. Opt for ISO-certified or similarly accredited manufacturers, as robust quality assurance fosters long-term time savings.<\/p>\n\n\n\n<p>Select a manufacturer offering cost-effectiveness. Despite being a technology-intensive industry, pricing remains a key consideration. Obtain quotes from multiple manufacturers and compare not only costs but also included services and after-sales support.<\/p>\n\n\n\n<p><em>Tips: Click to learn more about &#8220;<a href=\"https:\/\/firstmold.com\/tips\/cnc-machining-costs\/\"><strong>CNC machining costs<\/strong><\/a>&#8220;. You may also be interested in qualified &#8220;<a href=\"https:\/\/firstmold.com\/cnc-machining-service\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CNC machining services<\/strong><\/a>&#8220;<\/em>.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"750\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/three-individuals-in-a-factory-setting-discussing-metal-parts-while-surrounded-by-machined-components-and-equipment.webp\" alt=\"three individuals in a factory setting, discussing metal parts while surrounded by machined components and equipment\" class=\"wp-image-32246\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/three-individuals-in-a-factory-setting-discussing-metal-parts-while-surrounded-by-machined-components-and-equipment.webp 1200w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/three-individuals-in-a-factory-setting-discussing-metal-parts-while-surrounded-by-machined-components-and-equipment-300x188.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/three-individuals-in-a-factory-setting-discussing-metal-parts-while-surrounded-by-machined-components-and-equipment-1024x640.webp 1024w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/three-individuals-in-a-factory-setting-discussing-metal-parts-while-surrounded-by-machined-components-and-equipment-768x480.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/three-individuals-in-a-factory-setting-discussing-metal-parts-while-surrounded-by-machined-components-and-equipment-18x12.webp 18w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/three-individuals-in-a-factory-setting-discussing-metal-parts-while-surrounded-by-machined-components-and-equipment-600x375.webp 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-frequently-asked-questions-faqs\">Frequently Asked Questions (FAQs)<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1754546583424\"><strong class=\"schema-faq-question\">What Is Meant By CNC Machining, And Why Is It Used?<\/strong> <p class=\"schema-faq-answer\">Refers to as the manufacturing process, CNC machining works on automated rotating lathes and cutting tools to develop complex and custom designs- either in plastic or metal. The machines remove material from plastic blocks or solid metals to transform them into custom parts. They can be anything from simple, straight lines to complicated or rough shapes. They have simplified the manufacturing from CNC prototypes, custom machine parts, and tools like rotary fixtures, subplates, and aerospace and automotive fixtures.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1754547411846\"><strong class=\"schema-faq-question\">What&#8217;s the Minimum Order Quantity Of Parts?<\/strong> <p class=\"schema-faq-answer\">There is no such limitation. Clients can place orders for whatever quantities they want to be manufactured.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1754547443041\"><strong class=\"schema-faq-question\">Which File Format Is Good For CNC Machining?<\/strong> <p class=\"schema-faq-answer\">1. <a href=\"https:\/\/firstmold.com\/tips\/x_t-file-and-x_b-file\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Solid files and .parasolid<\/strong><\/a><br\/>2. <a href=\"https:\/\/firstmold.com\/tips\/iges-file\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>.iges<\/strong><\/a><br\/>3. <a href=\"https:\/\/firstmold.com\/tips\/step-files\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>.step<\/strong><\/a><br\/><\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1754547639716\"><strong class=\"schema-faq-question\">Is CNC Machining Capacity Different For Every Manufacturer?<\/strong> <p class=\"schema-faq-answer\">Yes, it differs from a small manufacturer to a larger one, and so does their pricing. If clients are on a tight budget, they can always choose small service providers to make certain quantities or vice versa.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1754547656220\"><strong class=\"schema-faq-question\">How To Keep Control Over The Production Cost?<\/strong> <p class=\"schema-faq-answer\">Four elements contribute to the overall expense of CNC machining- feature costs, material costs, start-up costs, and, most importantly, machining time. Manufacturers have to pay attention to every element to make sure not to add additional cost for their clients.<br\/>To begin with, reducing machining time can be useful since it adds a huge portion of expense. It can be avoided by adding special features like cavity depth, standard hole sizes, internal corners, thread length, etc. Moreover, cost can be controlled with better machinability (like alloys that can be easier to machine).<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1754547672911\"><strong class=\"schema-faq-question\">Is There Any Guarantee For The Machined Parts From The Manufacturer?<\/strong> <p class=\"schema-faq-answer\">Today, manufacturers usually give a guarantee of quality and performance for the parts. In fact, they used to issue a detailed inspection report to ensure optimal satisfaction along with an inspection offer, which is valid for every order above 100 pieces. Clients can also check at the end whether the manufacturer is ISO certified or not. They usually contain ISO13485 and ISO9001 certificates for such types of services.<\/p> <\/div> <\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-references\">References<\/h2>\n\n\n\n<p id=\"ref01\">[1] JLCCNC. (n.d.). <em>ISO 2768 Tolerance Standards for CNC Machining.<\/em> Retrieved from JLCCNC.com: <strong><a href=\"https:\/\/jlccnc.com\/help\/article\/ISO-2768-Tolerance-Standards-for-CNC-Machining?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/jlccnc.com\/help\/article\/ISO-2768-Tolerance-Standards-for-CNC-Machining<\/a><\/strong><\/p>\n\n\n\n<p id=\"ref02\">[2] Lynch, M. (1997, January 4). <em>Key CNC Concept No. 1 \u2014 The fundamentals of computer numerical control.<\/em> Modern Machine Shop. <a href=\"https:\/\/www.mmsonline.com\/articles\/key-cnc-concept-1the-fundamentals-of-cnc?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>https:\/\/www.mmsonline.com\/articles\/key-cnc-concept-1the-fundamentals-of-cnc<\/strong><\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Guide technique couvrant l'histoire de la CNC, les processus de fraisage et de tournage, l'usinage multi-axes et les normes GD&amp;T. Apprenez-en plus sur le d\u00e9coupage au plasma, l'\u00e9lectro\u00e9rosion et l'usinage des mat\u00e9riaux.<\/p>","protected":false},"author":5,"featured_media":32251,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[47],"tags":[52],"class_list":["post-9382","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guides","tag-cnc-machining"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.3 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>CNC Machining Ultimate Guide<\/title>\n<meta name=\"description\" content=\"Understand CNC machining from all aspects. Explore materials, tolerances, and applications. Technical knowledge resource.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/firstmold.com\/fr\/guides\/what-is-cnc-machining\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A Brief Insight Into CNC Machining\" \/>\n<meta property=\"og:description\" content=\"Understand CNC machining from all aspects. Explore materials, tolerances, and applications. 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Technical knowledge resource.\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/02\/what-is-CNC-machining-1.webp\" \/>\n<meta name=\"twitter:creator\" content=\"@firstmold2011\" \/>\n<meta name=\"twitter:site\" content=\"@firstmold2011\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"James Li\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"27 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/firstmold.com\\\/guides\\\/what-is-cnc-machining\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/guides\\\/what-is-cnc-machining\\\/\"},\"author\":{\"name\":\"James Li\",\"@id\":\"https:\\\/\\\/firstmold.com\\\/#\\\/schema\\\/person\\\/41882a87bad7ee7a4cab1e8b0b75a0ae\"},\"headline\":\"A Brief Insight Into CNC Machining\",\"datePublished\":\"2023-02-16T03:53:06+00:00\",\"dateModified\":\"2026-02-02T06:58:55+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/guides\\\/what-is-cnc-machining\\\/\"},\"wordCount\":4629,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/guides\\\/what-is-cnc-machining\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/firstmold.com\\\/wp-content\\\/uploads\\\/2023\\\/02\\\/what-is-CNC-machining-1.webp\",\"keywords\":[\"CNC Machining\"],\"articleSection\":[\"What-is Guides\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/firstmold.com\\\/guides\\\/what-is-cnc-machining\\\/#respond\"]}]},{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\\\/\\\/firstmold.com\\\/guides\\\/what-is-cnc-machining\\\/\",\"url\":\"https:\\\/\\\/firstmold.com\\\/guides\\\/what-is-cnc-machining\\\/\",\"name\":\"CNC Machining Ultimate Guide\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/guides\\\/what-is-cnc-machining\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/firstmold.com\\\/guides\\\/what-is-cnc-machining\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/firstmold.com\\\/wp-content\\\/uploads\\\/2023\\\/02\\\/what-is-CNC-machining-1.webp\",\"datePublished\":\"2023-02-16T03:53:06+00:00\",\"dateModified\":\"2026-02-02T06:58:55+00:00\",\"description\":\"Understand CNC machining from all aspects. 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Explorer les mat\u00e9riaux, les tol\u00e9rances et les applications. 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Avec des bases de production en Chine et au Mexique, First Mold sert une client\u00e8le mondiale.","email":"marketing@firstmold.com","telephone":"+86 18928160183","legalName":"First Mold Manufacturing Limited","foundingDate":"2012-02-19","duns":"60-139-1218","numberOfEmployees":{"@type":"QuantitativeValue","minValue":"201","maxValue":"500"}},{"@type":"Person","@id":"https:\/\/firstmold.com\/#\/schema\/person\/41882a87bad7ee7a4cab1e8b0b75a0ae","name":"James Li","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/e87553a9ae18a4c4bf75ff289d416ca431008e451eeea1dded57a08ec0fa3471?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/e87553a9ae18a4c4bf75ff289d416ca431008e451eeea1dded57a08ec0fa3471?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/e87553a9ae18a4c4bf75ff289d416ca431008e451eeea1dded57a08ec0fa3471?s=96&d=mm&r=g","caption":"James Li"},"description":"Expert en fabrication de moules et en fabrication de pr\u00e9cision","sameAs":["https:\/\/firstmold.com\/","https:\/\/www.linkedin.com\/in\/james-li-3950a622\/"],"honorificPrefix":"Mr.","gender":"male","knowsAbout":["Mold Making","Injection Molding","CNC machining"],"knowsLanguage":["English","Chinese"],"jobTitle":"Technical Director","worksFor":"First Mold Manufacturing Limited","url":"https:\/\/firstmold.com\/fr\/author\/james-li\/"},{"@type":"Question","@id":"https:\/\/firstmold.com\/guides\/what-is-cnc-machining\/#faq-question-1754546583424","position":1,"url":"https:\/\/firstmold.com\/guides\/what-is-cnc-machining\/#faq-question-1754546583424","name":"Que signifie l'usinage CNC et pourquoi est-il utilis\u00e9 ?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Refers to as the manufacturing process, CNC machining works on automated rotating lathes and cutting tools to develop complex and custom designs- either in plastic or metal. The machines remove material from plastic blocks or solid metals to transform them into custom parts. They can be anything from simple, straight lines to complicated or rough shapes. They have simplified the manufacturing from CNC prototypes, custom machine parts, and tools like rotary fixtures, subplates, and aerospace and automotive fixtures.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/firstmold.com\/guides\/what-is-cnc-machining\/#faq-question-1754547411846","position":2,"url":"https:\/\/firstmold.com\/guides\/what-is-cnc-machining\/#faq-question-1754547411846","name":"Quelle est la quantit\u00e9 minimale de pi\u00e8ces \u00e0 commander ?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"There is no such limitation. Clients can place orders for whatever quantities they want to be manufactured.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/firstmold.com\/guides\/what-is-cnc-machining\/#faq-question-1754547443041","position":3,"url":"https:\/\/firstmold.com\/guides\/what-is-cnc-machining\/#faq-question-1754547443041","name":"Quel format de fichier convient \u00e0 l'usinage CNC ?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"1. <a href=\"https:\/\/firstmold.com\/tips\/x_t-file-and-x_b-file\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Solid files and .parasolid<\/strong><\/a><br\/>2. <a href=\"https:\/\/firstmold.com\/tips\/iges-file\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>.iges<\/strong><\/a><br\/>3. <a href=\"https:\/\/firstmold.com\/tips\/step-files\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>.step<\/strong><\/a><br\/>","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/firstmold.com\/guides\/what-is-cnc-machining\/#faq-question-1754547639716","position":4,"url":"https:\/\/firstmold.com\/guides\/what-is-cnc-machining\/#faq-question-1754547639716","name":"La capacit\u00e9 d'usinage CNC est-elle diff\u00e9rente pour chaque fabricant ?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes, it differs from a small manufacturer to a larger one, and so does their pricing. If clients are on a tight budget, they can always choose small service providers to make certain quantities or vice versa.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/firstmold.com\/guides\/what-is-cnc-machining\/#faq-question-1754547656220","position":5,"url":"https:\/\/firstmold.com\/guides\/what-is-cnc-machining\/#faq-question-1754547656220","name":"Comment contr\u00f4ler les co\u00fbts de production ?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Four elements contribute to the overall expense of CNC machining- feature costs, material costs, start-up costs, and, most importantly, machining time. Manufacturers have to pay attention to every element to make sure not to add additional cost for their clients.<br\/>To begin with, reducing machining time can be useful since it adds a huge portion of expense. It can be avoided by adding special features like cavity depth, standard hole sizes, internal corners, thread length, etc. Moreover, cost can be controlled with better machinability (like alloys that can be easier to machine).","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/firstmold.com\/guides\/what-is-cnc-machining\/#faq-question-1754547672911","position":6,"url":"https:\/\/firstmold.com\/guides\/what-is-cnc-machining\/#faq-question-1754547672911","name":"Les pi\u00e8ces usin\u00e9es sont-elles garanties par le fabricant ?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Today, manufacturers usually give a guarantee of quality and performance for the parts. In fact, they used to issue a detailed inspection report to ensure optimal satisfaction along with an inspection offer, which is valid for every order above 100 pieces. Clients can also check at the end whether the manufacturer is ISO certified or not. They usually contain ISO13485 and ISO9001 certificates for such types of services.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"}]}},"_links":{"self":[{"href":"https:\/\/firstmold.com\/fr\/wp-json\/wp\/v2\/posts\/9382","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/firstmold.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/firstmold.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/firstmold.com\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/firstmold.com\/fr\/wp-json\/wp\/v2\/comments?post=9382"}],"version-history":[{"count":24,"href":"https:\/\/firstmold.com\/fr\/wp-json\/wp\/v2\/posts\/9382\/revisions"}],"predecessor-version":[{"id":35651,"href":"https:\/\/firstmold.com\/fr\/wp-json\/wp\/v2\/posts\/9382\/revisions\/35651"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/firstmold.com\/fr\/wp-json\/wp\/v2\/media\/32251"}],"wp:attachment":[{"href":"https:\/\/firstmold.com\/fr\/wp-json\/wp\/v2\/media?parent=9382"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/firstmold.com\/fr\/wp-json\/wp\/v2\/categories?post=9382"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/firstmold.com\/fr\/wp-json\/wp\/v2\/tags?post=9382"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}