{"id":11768,"date":"2023-05-27T11:10:56","date_gmt":"2023-05-27T03:10:56","guid":{"rendered":"https:\/\/firstmold.com\/?p=11768"},"modified":"2026-03-04T13:37:52","modified_gmt":"2026-03-04T05:37:52","slug":"wall-thickness","status":"publish","type":"post","link":"https:\/\/firstmold.com\/zh\/tips\/wall-thickness\/","title":{"rendered":"\u5899\u539a\u8bbe\u8ba1\u5e94\u8003\u8651\u56db\u4e2a\u91cd\u8981\u539f\u5219"},"content":{"rendered":"<p>\u5851\u6599\u4ea7\u54c1\u58c1\u539a\u662f\u5851\u6599\u4ea7\u54c1\u7ed3\u6784\u8bbe\u8ba1\u4e2d\u7ecf\u5e38\u8ba8\u8bba\u548c\u8003\u8651\u7684\u4e00\u4e2a\u5173\u952e\u7ed3\u6784\u7279\u5f81\u3002\u5b83\u8868\u793a\u5851\u6599\u96f6\u4ef6\u5916\u58c1\u548c\u5185\u58c1\u4e4b\u95f4\u7684\u539a\u5ea6\u503c\u3002\u58c1\u539a\u662f\u51b3\u5b9a\u4ea7\u54c1\u6574\u4f53\u539a\u5ea6\u7684\u57fa\u672c\u53c2\u6570\uff0c\u901a\u5e38\u5728\u7ed3\u6784\u8bbe\u8ba1\u8fc7\u7a0b\u4e2d\u6307\u5b9a\u3002<\/p>\n\n\n\n<p>\u5728\u6a21\u5177\u8bbe\u8ba1\u548c\u6ce8\u5851\u6210\u578b\u8fc7\u7a0b\u4e2d\uff0c\u4e86\u89e3\u58c1\u539a\u7279\u6027\u5bf9\u4e8e\u5851\u6599\u5236\u54c1\u7684\u7ed3\u6784\u8bbe\u8ba1\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u5728\u4f7f\u7528\u5e7f\u6cdb\u4f7f\u7528\u7684\u6ce8\u5851\u6210\u578b\u65b9\u6cd5\u751f\u4ea7\u5851\u6599\u5236\u54c1\u65f6\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n\n\n\n<p>\u5916\u58f3\u90e8\u5206\u7684\u5916\u58c1\u8d77\u7740\u5916\u76ae\u7684\u4f5c\u7528\uff0c\u800c\u5185\u58c1\u5219\u8d77\u7740\u7ed3\u6784\u9aa8\u67b6\u7684\u4f5c\u7528\u3002\u6211\u4eec\u53ef\u4ee5\u5bf9\u5916\u58c1\u8fdb\u884c\u8868\u9762\u5904\u7406\uff0c\u4ee5\u8fbe\u5230\u4e0d\u540c\u7684\u5916\u89c2\u6548\u679c\u3002\u90e8\u4ef6\u5185\u90e8\u7684\u5176\u4ed6\u7ed3\u6784\uff0c\u5982\u7b4b\u8171\u3001\u87ba\u9489\u548c\u6263\u73af\u7b49\uff0c\u901a\u8fc7\u8fde\u63a5\u4ea7\u751f\u5f3a\u5ea6\uff0c\u5e76\u53ef\u5728\u6ce8\u5851\u6210\u578b\u65f6\u8fdb\u884c\u586b\u5145\u3002\u5728\u6ca1\u6709\u6563\u70ed\u6216\u88c5\u914d\u7b49\u7279\u6b8a\u8981\u6c42\u7684\u60c5\u51b5\u4e0b\uff0c\u5185\u5916\u58c1\u901a\u5e38\u88ab\u8bbe\u8ba1\u4e3a\u4e00\u4e2a\u7edf\u4e00\u7684\u6574\u4f53\uff0c\u4ee5\u63d0\u4f9b\u8db3\u591f\u7684\u5f3a\u5ea6\u5e76\u4fdd\u62a4\u5185\u90e8\u96f6\u4ef6\u3002<\/p>\n\n\n\n<p>\u5bf9\u4e8e\u901a\u5e38\u7528\u4f5c\u8f74\u627f\u6216\u8fde\u63a5\u652f\u67b6\u7684\u5185\u90e8\u96f6\u4ef6\uff0c\u5bf9\u5185\u5916\u58c1\u7684\u4e25\u683c\u8981\u6c42\u8f83\u5c11\u3002\u6839\u636e\u5185\u58c1\u6216\u5916\u58c1\u7684\u5177\u4f53\u60c5\u51b5\uff0c\u6211\u4eec\u53ef\u4ee5\u5236\u4f5c\u51fa\u52a0\u5f3a\u7b4b\u3001\u87ba\u9489\u6216\u6263\u4ef6\u7b49\u7ed3\u6784\u3002\u4e0d\u8fc7\uff0c\u4e3a\u4e86\u4fbf\u4e8e\u751f\u4ea7\u548c\u5236\u9020\uff0c\u5916\u58c1\u7684\u8bbe\u8ba1\u4e00\u822c\u4f1a\u5c3d\u91cf\u7b80\u5355\u3002\u5982\u6709\u5fc5\u8981\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e <a href=\"https:\/\/firstmold.com\/zh\/guides\/draft-angle\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u5403\u6c34\u89d2<\/strong><\/a> \u6216\u5728\u7a7a\u8154\u4e2d\u91c7\u7528\u9876\u9488\u6216\u5728\u82af\u4e2d\u91c7\u7528\u6263\u73af\u7b49\u8bbe\u8ba1\u3002<\/p>\n\n\n\n<p>\u5728\u5916\u58f3\u96f6\u4ef6\u548c\u5185\u90e8\u96f6\u4ef6\u4e2d\uff0c\u58c1\u539a\u5728\u4e3a\u9876\u9488\u63d0\u4f9b\u9876\u51fa\u8868\u9762\u3001\u786e\u4fdd\u96f6\u4ef6\u987a\u5229\u4ece\u6a21\u5177\u4e2d\u9876\u51fa\u65b9\u9762\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-design-principles-for-wall-thickness-of-plastic-products\">\u5851\u6599\u4ea7\u54c1\u58c1\u539a\u7684\u8bbe\u8ba1\u539f\u5219<\/h2>\n\n\n\n<p>\u5728\u5851\u6599\u96f6\u4ef6\u7684\u7ed3\u6784\u8bbe\u8ba1\u4e2d\uff0c\u58c1\u539a\u662f\u4e00\u4e2a\u5173\u952e\u53c2\u6570\uff0c\u662f\u8bbe\u8ba1\u7684\u57fa\u7840\u3002\u5176\u4ed6\u7ed3\u6784\u90fd\u662f\u6839\u636e\u6240\u9009\u58c1\u539a\u8bbe\u8ba1\u7684\u3002\u58c1\u539a\u4f1a\u5bf9\u5851\u6599\u96f6\u4ef6\u7684\u673a\u68b0\u6027\u80fd\u3001\u6210\u578b\u6027\u3001\u5916\u89c2\u548c\u6210\u672c\u4ea7\u751f\u91cd\u5927\u5f71\u54cd\u3002\u56e0\u6b64\uff0c\u5e94\u6839\u636e\u8fd9\u4e9b\u56e0\u7d20\u4ed4\u7ec6\u8003\u8651\u548c\u8bbe\u8ba1\u58c1\u539a\u3002<\/p>\n\n\n\n<p>\u5173\u4e8e\u58c1\u539a\u7684\u542b\u4e49\uff0c\u5176\u4e2d\u63d0\u5230\u5b83\u5e94\u8be5\u6709\u4e00\u4e2a\u7279\u5b9a\u7684\u503c\u3002\u5982\u679c\u53ea\u6709\u4e00\u4e2a\u503c\uff0c\u5219\u8868\u660e\u6574\u4e2a\u96f6\u4ef6\u7684\u58c1\u539a\u5747\u5300\u4e00\u81f4\u3002\u4f46\u5982\u679c\u6709\u591a\u4e2a\u503c\uff0c\u5219\u8868\u660e\u58c1\u539a\u4e0d\u5747\u5300\uff0c\u96f6\u4ef6\u7684\u4e0d\u540c\u90e8\u5206\u539a\u5ea6\u4e0d\u540c\u3002\u6211\u4eec\u5e94\u52aa\u529b\u7406\u89e3\u58c1\u539a\u8bbe\u8ba1\u7684\u539f\u5219\uff0c\u4ee5\u786e\u4fdd\u5851\u6599\u96f6\u4ef6\u7684\u6700\u4f73\u6027\u80fd\u548c\u529f\u80fd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-based-on-the-principle-of-mechanical-performance\">\u57fa\u4e8e\u673a\u68b0\u6027\u80fd\u539f\u7406<\/h3>\n\n\n\n<p>\u6b63\u5982\u524d\u9762\u5173\u4e8e\u58c1\u539a\u7684\u8ba8\u8bba\uff0c\u5916\u58f3\u548c\u5185\u90e8\u96f6\u4ef6\u90fd\u5fc5\u987b\u5177\u6709\u8db3\u591f\u7684\u5f3a\u5ea6\u3002\u5728\u6210\u578b\u8fc7\u7a0b\u4e2d\u627f\u53d7\u8131\u6a21\u529b\u7684\u80fd\u529b\u662f\u9700\u8981\u8003\u8651\u7684\u5173\u952e\u56e0\u7d20\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u8fc7\u8584\u7684\u96f6\u4ef6\u5728\u9876\u51fa\u65f6\u5bb9\u6613\u53d8\u5f62\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u589e\u52a0\u58c1\u539a\u53ef\u4ee5\u63d0\u9ad8\u96f6\u4ef6\u7684\u5f3a\u5ea6\uff08\u58c1\u539a\u6bcf\u589e\u52a0 10%\uff0c\u5f3a\u5ea6\u5927\u7ea6\u589e\u52a0 33%\uff09\u3002\u4f46\u662f\uff0c\u8d85\u8fc7\u4e00\u5b9a\u7684\u58c1\u539a\u8303\u56f4\u4f1a\u5bfc\u81f4\u8d28\u91cf\u95ee\u9898\uff0c\u4f8b\u5982 <a href=\"https:\/\/firstmold.com\/zh\/tips\/sink-marks\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u6c89\u75d5<\/strong><\/a> \u548c\u591a\u5b54\u6027\uff0c\u4ece\u800c\u964d\u4f4e\u4e86\u96f6\u4ef6\u7684\u5f3a\u5ea6\uff0c\u540c\u65f6\u589e\u52a0\u4e86\u91cd\u91cf\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u8fd9\u4f1a\u5bfc\u81f4\u6ce8\u5851\u6210\u578b\u5468\u671f\u5ef6\u957f\uff0c\u6750\u6599\u6210\u672c\u589e\u52a0\u3002\u4ec5\u4ec5\u4f9d\u9760\u589e\u52a0\u58c1\u539a\u6765\u5f3a\u5316\u5851\u6599\u96f6\u4ef6\u5e76\u4e0d\u662f\u6700\u4f73\u89e3\u51b3\u65b9\u6848\u3002\u76f8\u53cd\uff0c\u6700\u597d\u91c7\u7528\u808b\u6761\u3001\u66f2\u7ebf\u3001\u6ce2\u7eb9\u8868\u9762\u548c\u52a0\u5f3a\u7b4b\u7b49\u51e0\u4f55\u7279\u5f81\u6765\u589e\u5f3a\u521a\u5ea6\u3002<\/p>\n\n\n\n<p>\u5728\u7a7a\u95f4\u548c\u5176\u4ed6\u56e0\u7d20\u4e0d\u5141\u8bb8\u91c7\u7528\u5176\u4ed6\u65b9\u6cd5\u7684\u60c5\u51b5\u4e0b\uff0c\u96f6\u4ef6\u7684\u5f3a\u5ea6\u4e3b\u8981\u901a\u8fc7\u9002\u5f53\u7684\u58c1\u539a\u6765\u5b9e\u73b0\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5982\u679c\u5f3a\u5ea6\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u8003\u8651\u56e0\u7d20\uff0c\u5efa\u8bae\u901a\u8fc7\u673a\u68b0\u6a21\u62df\u6765\u786e\u5b9a\u5408\u9002\u7684\u58c1\u539a\uff0c\u540c\u65f6\u575a\u6301\u53ef\u6210\u5f62\u6027\u7684\u57fa\u672c\u539f\u5219\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-based-on-the-principle-of-injection-moldability\">\u57fa\u4e8e\u6ce8\u5851\u6210\u578b\u539f\u7406<\/h3>\n\n\n\n<p>\u5b9e\u9645\u4e0a\uff0c\u58c1\u539a\u5c31\u662f\u578b\u82af\u548c\u578b\u8154\u5f62\u6210\u7684\u7a7a\u8154\u7684\u539a\u5ea6\u3002\u58c1\u539a\u662f\u5728\u7194\u878d\u6811\u8102\u5145\u6ee1\u7a7a\u8154\u5e76\u51b7\u5374\u5f62\u6210\u90e8\u4ef6\u65f6\u5f62\u6210\u7684\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-1-how-does-the-molten-resin-flow-during-the-injection-filling-process\">1) \u5728\u6ce8\u5851\u586b\u5145\u8fc7\u7a0b\u4e2d\uff0c\u7194\u878d\u6811\u8102\u662f\u5982\u4f55\u6d41\u52a8\u7684\uff1f<\/h4>\n\n\n\n<p>\u5728\u6ce8\u5851\u6210\u578b\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u901a\u5e38\u53ef\u4ee5\u5c06\u5851\u6599\u5728\u6a21\u8154\u4e2d\u7684\u6d41\u52a8\u8fd1\u4f3c\u4e3a\u5c42\u6d41\u3002\u5c42\u6d41\u662f\u6307\u76f8\u90bb\u6db2\u4f53\u5c42\u4e4b\u95f4\u5e73\u6ed1\u3001\u6709\u5e8f\u7684\u8fd0\u52a8\uff0c\u6df7\u5408\u6216\u6e4d\u6d41\u6781\u5c11\u3002\u6839\u636e\u6d41\u4f53\u529b\u5b66\u539f\u7406\uff0c\u5f53\u6db2\u4f53\u5c42\u5728\u526a\u5207\u5e94\u529b\u7684\u5f71\u54cd\u4e0b\u76f8\u5bf9\u6ed1\u52a8\u65f6\uff0c\u5c31\u4f1a\u4ea7\u751f\u5c42\u6d41\u3002\u526a\u5e94\u529b\u662f\u5bfc\u81f4\u6750\u6599\u53d8\u5f62\u5e76\u6cbf\u7740\u4e0e\u4f5c\u7528\u529b\u5e73\u884c\u7684\u5e73\u9762\u6ed1\u52a8\u7684\u529b\uff0c\u4e5f\u79f0\u4e3a\u5207\u5411\u5e94\u529b\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u867d\u7136\u5c42\u6d41\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u8fd1\u4f3c\u6d41\u52a8\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4f8b\u5982\u5728\u5904\u7406\u9ad8\u6d41\u901f\u6216\u590d\u6742\u51e0\u4f55\u5f62\u72b6\u65f6\uff0c\u6d41\u52a8\u884c\u4e3a\u53ef\u80fd\u4f1a\u504f\u79bb\u5c42\u6d41\u800c\u8868\u73b0\u51fa\u6e4d\u6d41\u7279\u6027\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"335\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/05\/Comparison-of-the-flow-of-ordinary-fluid-and-viscous-fluid-in-the-runner.webp\" alt=\"\u666e\u901a\u6d41\u4f53\u548c\u7c98\u6027\u6d41\u4f53\u5728\u6d41\u9053\u4e2d\u7684\u6d41\u52a8\u6bd4\u8f83\" class=\"wp-image-11772\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/05\/Comparison-of-the-flow-of-ordinary-fluid-and-viscous-fluid-in-the-runner.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/05\/Comparison-of-the-flow-of-ordinary-fluid-and-viscous-fluid-in-the-runner-300x101.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/05\/Comparison-of-the-flow-of-ordinary-fluid-and-viscous-fluid-in-the-runner-768x257.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/05\/Comparison-of-the-flow-of-ordinary-fluid-and-viscous-fluid-in-the-runner-600x201.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">\u666e\u901a\u6d41\u4f53\u548c\u7c98\u6027\u6d41\u4f53\u5728\u6d41\u9053\u4e2d\u7684\u6d41\u52a8\u6bd4\u8f83<\/figcaption><\/figure>\n\n\n\n<p>\u5728\u6ce8\u5851\u8fc7\u7a0b\u4e2d\uff0c\u5f53\u7194\u878d\u6811\u8102\u6d41\u5165\u6a21\u8154\u65f6\uff0c\u4f1a\u4e0e\u6d41\u9053\u58c1\u6216\u6a21\u8154\u58c1\u63a5\u89e6\u3002\u4e0e\u6d41\u9053\u58c1\u6216\u6a21\u8154\u58c1\u76f8\u90bb\u7684\u7194\u878d\u6811\u8102\u5c42\u51b7\u5374\u540e\u5f00\u59cb\u51dd\u56fa\u3002\u8fd9\u79cd\u51dd\u56fa\u4f1a\u5bf9\u90bb\u8fd1\u7684\u6db2\u6001\u6811\u8102\u5c42\u4ea7\u751f\u6469\u64e6\u963b\u529b\u3002\u56e0\u6b64\uff0c\u79bb\u51dd\u56fa\u58c1\u6700\u8fdc\u7684\u4e2d\u95f4\u7194\u878d\u6811\u8102\u5c42\u901a\u5e38\u901f\u5ea6\u6700\u9ad8\u3002\u7531\u4e8e\u6469\u64e6\u963b\u529b\u548c\u51dd\u56fa\u8fc7\u7a0b\uff0c\u9760\u8fd1\u6d41\u9053\u58c1\u6216\u6a21\u5177\u578b\u8154\u58c1\u7684\u5404\u5c42\u901f\u5ea6\u9010\u6e10\u964d\u4f4e\u3002\u5728\u6ce8\u5851\u6210\u578b\u8fc7\u7a0b\u4e2d\uff0c\u7ecf\u5e38\u53ef\u4ee5\u89c2\u5bdf\u5230\u8fd9\u79cd\u6a2a\u8de8\u6d41\u52a8\u524d\u6cbf\u7684\u901f\u5ea6\u5206\u5e03\uff0c\u5b83\u6709\u52a9\u4e8e\u7194\u878d\u6811\u8102\u5728\u586b\u5145\u9636\u6bb5\u7684\u6574\u4f53\u6d41\u52a8\u884c\u4e3a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"487\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/05\/Diagram-of-resin-flow-in-the-mold.webp\" alt=\"\u6811\u8102\u5728\u6a21\u5177\u4e2d\u7684\u6d41\u52a8\u793a\u610f\u56fe\" class=\"wp-image-11773\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/05\/Diagram-of-resin-flow-in-the-mold.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/05\/Diagram-of-resin-flow-in-the-mold-300x146.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/05\/Diagram-of-resin-flow-in-the-mold-768x374.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/05\/Diagram-of-resin-flow-in-the-mold-600x292.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">\u6811\u8102\u5728\u6a21\u5177\u4e2d\u7684\u6d41\u52a8\u793a\u610f\u56fe<\/figcaption><\/figure>\n\n\n\n<p>\u5982\u56fe\u6240\u793a\uff0c\u4e2d\u95f4\u5c42\u4e3a\u6d41\u52a8\u5c42\uff0c\u5916\u5c42\u4e3a\u56fa\u5316\u5c42\u3002\u56fa\u5316\u5c42\u4f1a\u968f\u7740\u7194\u878d\u6811\u8102\u7684\u51b7\u5374\u548c\u56fa\u5316\u800c\u9010\u6e10\u53d8\u539a\u3002\u56fa\u5316\u5c42\u7684\u589e\u539a\u51cf\u5c11\u4e86\u6d41\u52a8\u5c42\u7684\u6a2a\u622a\u9762\u79ef\uff0c\u4ece\u800c\u589e\u52a0\u4e86\u586b\u5145\u6a21\u8154\u7684\u96be\u5ea6\u3002<\/p>\n\n\n\n<p>\u4e3a\u4e86\u6709\u6548\u5f25\u8865\u8fd9\u4e00\u7f3a\u9677\uff0c\u6211\u4eec\u9700\u8981\u589e\u52a0\u6ce8\u5851\u538b\u529b\uff0c\u5c06\u7194\u878d\u6811\u8102\u63a8\u5165\u6a21\u8154\uff0c\u5b8c\u6210\u586b\u5145\u8fc7\u7a0b\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u6ce8\u5851\u4ef6\u7684\u58c1\u539a\u4f1a\u5bf9\u6ce8\u5851\u8fc7\u7a0b\u4e2d\u7684\u6d41\u52a8\u548c\u586b\u5145\u9636\u6bb5\u4ea7\u751f\u91cd\u5927\u5f71\u54cd\u3002\u786e\u4fdd\u58c1\u539a\u4e0d\u4f1a\u592a\u5c0f\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u4e3a\u8fd9\u4f1a\u963b\u788d\u7194\u878d\u6811\u8102\u7684\u6d41\u52a8\u548c\u586b\u5145\u3002\u56e0\u6b64\uff0c\u9002\u5f53\u7684\u58c1\u539a\u5bf9\u4e8e\u6210\u529f\u6ce8\u5851\u548c\u6b63\u786e\u6210\u578b\u96f6\u4ef6\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-2-the-viscosity-of-the-plastic-melt-also-has-a-significant-impact-on-the-fluidity\">(2) \u5851\u6599\u7194\u4f53\u7684\u7c98\u5ea6\u5bf9\u6d41\u52a8\u6027\u4e5f\u6709\u5f88\u5927\u5f71\u54cd<\/h4>\n\n\n\n<p>\u5f53\u5916\u529b\uff08\u5982\u526a\u5207\u5e94\u529b\uff09\u4f5c\u7528\u5728\u6d41\u4f53\u4e0a\u65f6\uff0c\u6d41\u4f53\u5404\u5c42\u4f1a\u53d1\u751f\u76f8\u5bf9\u8fd0\u52a8\uff0c\u4ece\u800c\u4ea7\u751f\u5185\u6469\u64e6\uff0c\u8fd9\u5c31\u662f\u6240\u8c13\u7684\u7c98\u5ea6\u3002<\/p>\n\n\n\n<p>\u52a8\u6001\u7c98\u5ea6\u6216\u7c98\u5ea6\u7cfb\u6570\u7b49\u53c2\u6570\u53ef\u901a\u8fc7\u8003\u8651\u6d41\u4f53\u53d7\u5230\u7684\u526a\u5207\u5e94\u529b\u4ee5\u53ca\u7531\u6b64\u4ea7\u751f\u7684\u526a\u5207\u901f\u7387\u6765\u91cf\u5316\u7c98\u5ea6\u3002<\/p>\n\n\n\n<p>\u7194\u4f53\u7c98\u5ea6\u662f\u53cd\u6620\u7194\u878d\u5851\u6599\u6d41\u52a8\u7279\u6027\u7684\u91cd\u8981\u7279\u5f81\u3002\u5b83\u8861\u91cf\u7194\u4f53\u7684\u6d41\u52a8\u963b\u529b\u3002\u7c98\u5ea6\u8d8a\u9ad8\uff0c\u963b\u529b\u8d8a\u5927\uff0c\u6d41\u52a8\u8d8a\u56f0\u96be\u3002\u7194\u4f53\u7c98\u5ea6\u4e0d\u4ec5\u53d6\u51b3\u4e8e\u5851\u6599\u7684\u5206\u5b50\u7ed3\u6784\uff0c\u8fd8\u53d6\u51b3\u4e8e\u6e29\u5ea6\u3001\u538b\u529b\u3001\u526a\u5207\u901f\u7387\u548c\u6dfb\u52a0\u5242\u7b49\u56e0\u7d20\u3002\u8fd9\u4e9b\u56e0\u7d20\u90fd\u4f1a\u5f71\u54cd\u6ce8\u5851\u6210\u578b\u8fc7\u7a0b\u4e2d\u7194\u878d\u5851\u6599\u7684\u6d41\u52a8\u7279\u6027\u3002<\/p>\n\n\n\n<p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u901a\u5e38\u4f7f\u7528\u7194\u878d\u6307\u6570\u6765\u8868\u5f81\u5851\u6599\u6750\u6599\u5728\u52a0\u5de5\u8fc7\u7a0b\u4e2d\u7684\u6d41\u52a8\u6027\u3002\u7194\u878d\u6307\u6570\u503c\u8d8a\u9ad8\uff0c\u8868\u660e\u5851\u6599\u6750\u6599\u7684\u6d41\u52a8\u6027\u8d8a\u597d\uff0c\u66f4\u5bb9\u6613\u6d41\u52a8\u548c\u586b\u5145\u6a21\u8154\u3002\u76f8\u53cd\uff0c\u7194\u878d\u6307\u6570\u503c\u8d8a\u4f4e\uff0c\u6d41\u52a8\u6027\u8d8a\u5dee\uff0c\u6d41\u52a8\u96be\u5ea6\u8d8a\u5927\u3002<\/p>\n\n\n\n<p>\u6839\u636e\u6a21\u5177\u8bbe\u8ba1\u8981\u6c42\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u5e38\u7528\u5851\u6599\u7684\u6d41\u52a8\u6027\u5206\u4e3a\u4e09\u5927\u7c7b\uff1a<\/p>\n\n\n\n<p>\u826f\u597d\u7684\u6d41\u52a8\u6027\uff1aPA\uff08\u5c3c\u9f99\uff09\u3001PE\uff08\u805a\u4e59\u70ef\uff09\u3001PS\uff08\u805a\u82ef\u4e59\u70ef\uff09\u3001PP\uff08\u805a\u4e19\u70ef\uff09\u3001CA\uff08\u918b\u9178\u7ea4\u7ef4\u7d20\uff09\u548c\u805a\uff084\uff09\u7532\u57fa\u620a\u70ef\u7b49\u5851\u6599\u5728\u6ce8\u5851\u6210\u578b\u8fc7\u7a0b\u4e2d\u5177\u6709\u826f\u597d\u7684\u6d41\u52a8\u6027\u3002<\/p>\n\n\n\n<p>\u4e2d\u7b49\u6d41\u52a8\u6027\uff1a\u805a\u82ef\u4e59\u70ef\u7cfb\u5217\u6811\u8102\uff08\u5982 ABS \u548c AS\uff09\u3001PMMA\uff08\u805a\u7532\u57fa\u4e19\u70ef\u9178\u7532\u916f\uff09\u3001POM\uff08\u805a\u7532\u919b\u6216\u7f29\u919b\uff09\u548c PPO\uff08\u805a\u82ef\u919a\uff09\u5177\u6709\u4e2d\u7b49\u6d41\u52a8\u6027\u3002<\/p>\n\n\n\n<p>\u6d41\u52a8\u6027\u5dee\uff1aPC\uff08\u805a\u78b3\u9178\u916f\uff09\u3001\u786c PVC\uff08\u805a\u6c2f\u4e59\u70ef\uff09\u3001PPO\uff08\u805a\u82ef\u919a\uff09\u3001PSF\uff08\u805a\u781c\uff09\u3001PASF \u548c\u6c1f\u5851\u6599\u7b49\u5851\u6599\u5728\u52a0\u5de5\u8fc7\u7a0b\u4e2d\u6d41\u52a8\u6027\u8f83\u5dee\u3002<\/p>\n\n\n\n<p>\u8fd9\u4e9b\u5206\u7c7b\u4e3a\u6839\u636e\u6ce8\u5851\u6210\u578b\u96f6\u4ef6\u7684\u590d\u6742\u6027\u548c\u8981\u6c42\u9009\u62e9\u5177\u6709\u5408\u9002\u6d41\u52a8\u6027\u7279\u5f81\u7684\u5851\u6599\u63d0\u4f9b\u4e86\u4e00\u822c\u6307\u5bfc\u539f\u5219\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><th class=\"has-text-align-center\" data-align=\"center\">\u6811\u8102<\/th><th class=\"has-text-align-center\" data-align=\"center\">\u6700\u5c0f\u58c1\u539a<\/th><th class=\"has-text-align-center\" data-align=\"center\">\u5c0f\u578b\u5851\u6599\u5236\u54c1\u7684\u63a8\u8350\u58c1\u539a<\/th><th class=\"has-text-align-center\" data-align=\"center\">\u4e2d\u578b\u5851\u6599\u5236\u54c1\u7684\u5efa\u8bae\u58c1\u539a<\/th><th class=\"has-text-align-center\" data-align=\"center\">\u5927\u578b\u5851\u6599\u5236\u54c1\u7684\u5efa\u8bae\u58c1\u539a<\/th><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">PA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.45<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.75<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.6<\/td><td class=\"has-text-align-center\" data-align=\"center\">2.4~3.2<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">PE<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.6<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.25<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.6<\/td><td class=\"has-text-align-center\" data-align=\"center\">2.4~3.2<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">PS<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.75<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.25<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.6<\/td><td class=\"has-text-align-center\" data-align=\"center\">3.2~5.4<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">HIPS<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.75<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.25<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.6<\/td><td class=\"has-text-align-center\" data-align=\"center\">3.2~5.4<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">PMMA<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.8<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">2.2<\/td><td class=\"has-text-align-center\" data-align=\"center\">4~6.5<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u805a\u6c2f\u4e59\u70ef<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.15<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.6<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.8<\/td><td class=\"has-text-align-center\" data-align=\"center\">3.2~5.8<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u805a\u4e19\u70ef<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.8<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.45<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.75<\/td><td class=\"has-text-align-center\" data-align=\"center\">2.4~3.2<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u4e2a\u4eba\u7535\u8111<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.95<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.8<\/td><td class=\"has-text-align-center\" data-align=\"center\">2.3<\/td><td class=\"has-text-align-center\" data-align=\"center\">3~4.5<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">PPO<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.2<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.75<\/td><td class=\"has-text-align-center\" data-align=\"center\">2.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">3.5~6.4<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u6b27\u76df\u59d4\u5458\u4f1a<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.7<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.25<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.9<\/td><td class=\"has-text-align-center\" data-align=\"center\">3.2~4.8<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">POM<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.8<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.4<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.6<\/td><td class=\"has-text-align-center\" data-align=\"center\">3.2~5.4<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">PSF<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.95<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.8<\/td><td class=\"has-text-align-center\" data-align=\"center\">2.3<\/td><td class=\"has-text-align-center\" data-align=\"center\">3~4.5<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">ABS<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.75<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.5<\/td><td class=\"has-text-align-center\" data-align=\"center\">2<\/td><td class=\"has-text-align-center\" data-align=\"center\">3~3.5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u5851\u6599\u96f6\u4ef6\u7684\u58c1\u539a\u53ef\u6839\u636e\u4e0d\u540c\u7684\u6750\u6599\u548c\u4ea7\u54c1\u5916\u5f62\u5c3a\u5bf8\u6765\u9009\u62e9\u3002\u8303\u56f4\u4e00\u822c\u4e3a 0.6 ~ 6.0mm\uff0c\u5e38\u7528\u539a\u5ea6\u4e00\u822c\u5728 1.5 ~ 3.0mm \u4e4b\u95f4\u3002\u4ee5\u4e0b\u662f\u4e0d\u540c\u6750\u6599\u7684\u63a8\u8350\u58c1\u539a\u503c\uff1a\uff08\u5185\u90e8\u627f\u91cd\u90e8\u4ef6\u7684\u58c1\u539a\u53ef\u6839\u636e\u4e0b\u8868\u589e\u52a0\uff09<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-3-wall-thickness-calculation-by-means-of-the-flow-path-to-thickness-ratio\">3) \u901a\u8fc7\u6d41\u9053\u539a\u5ea6\u6bd4\u8ba1\u7b97\u58c1\u539a<\/h4>\n\n\n\n<p>\u5851\u6599\u7684\u6d41\u52a8\u6bd4\u7387\uff08L\/T\uff09\u662f\u6307\u6d41\u9053\u957f\u5ea6\uff08L\uff09\u4e0e\u58c1\u539a\uff08T\uff09\u4e4b\u6bd4\u3002\u5b83\u8868\u793a\u5851\u6599\u6ce8\u5851\u6210\u578b\u4e2d\u6d41\u52a8\u8ddd\u79bb\u4e0e\u58c1\u539a\u4e4b\u95f4\u7684\u5173\u7cfb\u3002<\/p>\n\n\n\n<p>L\/T \u6bd4\u7387\u8d8a\u5927\uff0c\u8868\u660e\u5728\u7ed9\u5b9a\u58c1\u539a\u7684\u60c5\u51b5\u4e0b\uff0c\u5851\u6599\u7194\u4f53\u5728\u6a21\u8154\u5185\u7684\u6d41\u52a8\u8ddd\u79bb\u8d8a\u8fdc\u3002\u53cd\u4e4b\uff0c\u5bf9\u4e8e\u7ed9\u5b9a\u7684\u7406\u60f3\u6d41\u52a8\u8def\u5f84\uff0cL\/T \u6bd4\u7387\u8d8a\u5927\uff0c\u58c1\u539a\u5c31\u8d8a\u5c0f\u3002\u56e0\u6b64\uff0c\u5851\u6599\u7684 L\/T \u6bd4\u76f4\u63a5\u5f71\u54cd\u5851\u6599\u5236\u54c1\u4e2d\u6ce8\u5851\u70b9\u7684\u6570\u91cf\u548c\u5206\u5e03\uff0c\u4ee5\u53ca\u53ef\u8fbe\u5230\u7684\u58c1\u539a\u3002<\/p>\n\n\n\n<p>\u5404\u79cd\u56e0\u7d20\uff08\u5305\u62ec\u6750\u6599\u6e29\u5ea6\u3001\u6a21\u5177\u6e29\u5ea6\u3001\u8868\u9762\u5149\u6d01\u5ea6\u548c\u5176\u4ed6\u6761\u4ef6\uff09\u90fd\u4f1a\u5f71\u54cd L\/T \u6bd4\u7387\u7684\u8ba1\u7b97\u3002\u6240\u63d0\u4f9b\u7684\u6570\u503c\u53ea\u662f\u4e00\u4e2a\u8fd1\u4f3c\u503c\u8303\u56f4\uff0c\u4f1a\u56e0\u5177\u4f53\u60c5\u51b5\u800c\u53d8\u5316\u3002\u867d\u7136\u5b83\u53ef\u4ee5\u4f5c\u4e3a\u4e00\u4e2a\u5b9e\u7528\u7684\u53c2\u8003\u503c\uff0c\u4f46\u7531\u4e8e\u6ce8\u5851\u6210\u578b\u5de5\u827a\u7684\u590d\u6742\u6027\u548c\u53ef\u53d8\u6027\uff0c\u7cbe\u786e\u8ba1\u7b97\u53ef\u80fd\u5177\u6709\u6311\u6218\u6027\u3002\u5efa\u8bae\u8003\u8651\u8fd9\u4e9b\u56e0\u7d20\uff0c\u5e76\u5411\u6709\u7ecf\u9a8c\u7684\u4e13\u4e1a\u4eba\u5458\u5bfb\u6c42\u6307\u5bfc\uff0c\u4ee5\u51c6\u786e\u786e\u5b9a\u5177\u4f53\u60c5\u51b5\u4e0b\u7684\u58c1\u539a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><th>\u6811\u8102<\/th><th>\u957f\/\u5bbd\u6bd4<\/th><\/tr><tr><td>\u4f4e\u5bc6\u5ea6\u805a\u4e59\u70ef<\/td><td>270<\/td><\/tr><tr><td>\u9ad8\u5bc6\u5ea6\u805a\u4e59\u70ef<\/td><td>230<\/td><\/tr><tr><td>PE<\/td><td>250<\/td><\/tr><tr><td>\u805a\u4e19\u70ef<\/td><td>250<\/td><\/tr><tr><td>PS<\/td><td>210<\/td><\/tr><tr><td>ABS<\/td><td>190<\/td><\/tr><tr><td>\u4e2a\u4eba\u7535\u8111<\/td><td>90<\/td><\/tr><tr><td>PA<\/td><td>170<\/td><\/tr><tr><td>POM<\/td><td>150<\/td><\/tr><tr><td>PMMA<\/td><td>130<\/td><\/tr><tr><td>HPVC<\/td><td>100<\/td><\/tr><tr><td>SPVC<\/td><td>100<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u957f\u5f84\u6bd4\u4e0d\u662f\u4e00\u4e2a\u56fa\u5b9a\u503c\uff0c\u5b83\u6709\u4e00\u5b9a\u7684\u6ce2\u52a8\u8303\u56f4\uff0c\u4ee5\u4e0a\u6570\u636e\u4ec5\u4f9b\u53c2\u8003<\/figcaption><\/figure>\n\n\n\n<p>\u8ba1\u7b97\u5f00\u59cb<\/p>\n\n\n\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u6211\u4eec\u6709\u4e00\u4e2a\u7531 PC \u6750\u6599\u5236\u6210\u7684\u5851\u6599\u96f6\u4ef6\uff0c\u4ea7\u54c1\u58c1\u539a\u4e3a 2mm\uff0c\u4ea7\u54c1\u586b\u5145\u8ddd\u79bb\u4e3a 200mm\uff0c\u6d41\u9053\u957f\u5ea6\u4e3a 100mm\uff0c\u6d41\u9053\u76f4\u5f84\u4e3a 5mm\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u8ba1\u7b97\u51fa L\/T \u6bd4\u3002<\/p>\n\n\n\n<p>L\/T\uff08\u603b\u8ba1\uff09= L1\/T1\uff08\u6d47\u53e3\uff09+ L2\/T2\uff08\u6d41\u9053\uff09+ L3\/T3\uff08\u4ea7\u54c1\uff09= 100\/5 + 200\/2 = 120\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"454\" src=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/05\/The-meaning-of-each-letter-in-L-T-Ratio.webp\" alt=\"L T Ratio \u4e2d\u6bcf\u4e2a\u5b57\u6bcd\u7684\u542b\u4e49\" class=\"wp-image-11775\" srcset=\"https:\/\/firstmold.com\/wp-content\/uploads\/2023\/05\/The-meaning-of-each-letter-in-L-T-Ratio.webp 1000w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/05\/The-meaning-of-each-letter-in-L-T-Ratio-300x136.webp 300w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/05\/The-meaning-of-each-letter-in-L-T-Ratio-768x349.webp 768w, https:\/\/firstmold.com\/wp-content\/uploads\/2023\/05\/The-meaning-of-each-letter-in-L-T-Ratio-600x272.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">L T Ratio \u4e2d\u6bcf\u4e2a\u5b57\u6bcd\u7684\u542b\u4e49<\/figcaption><\/figure>\n\n\n\n<p>\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u8ba1\u7b97\u5f97\u51fa\u7684\u957f\u5f84\u6bd4\u4e3a 120\uff0c\u8d85\u8fc7\u4e86 PC \u6750\u6599\u7684\u53c2\u8003\u503c 90\u3002\u8fd9\u8868\u660e\u5728\u6ce8\u5851\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u96be\u4ee5\u5b9e\u73b0\u9002\u5f53\u7684\u586b\u5145\u3002\u8981\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u63d0\u9ad8\u6ce8\u5851\u901f\u5ea6\u548c\u538b\u529b\uff0c\u6216\u63a2\u7d22\u4f7f\u7528\u4e13\u95e8\u7684\u9ad8\u6027\u80fd\u6ce8\u5851\u8bbe\u5907\u3002<\/p>\n\n\n\n<p>\u6539\u5584 <a href=\"https:\/\/firstmold.com\/zh\/tips\/design-for-moldability\/\" type=\"post\" id=\"26783\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u53ef\u5851\u6027<\/strong><\/a>, \u56e0\u6b64\uff0c\u53ef\u4ee5\u901a\u8fc7\u6539\u53d8\u6d47\u53e3\u4f4d\u7f6e\u6216\u4f7f\u7528\u591a\u4e2a\u6d47\u53e3\u6765\u51cf\u5c11\u4ea7\u54c1\u586b\u5145\u8ddd\u79bb\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4ea7\u54c1\u586b\u5145\u8ddd\u79bb\u51cf\u5c0f\u5230 100 \u6beb\u7c73\uff0c\u65b0\u7684\u957f\u5f84\u6bd4\u5c06\u53d8\u4e3a 70\uff0c\u5c0f\u4e8e\u53c2\u8003\u503c\u3002\u8fd9\u5c06\u4f7f\u6ce8\u5851\u8fc7\u7a0b\u53d8\u5f97\u66f4\u5bb9\u6613\u3002.<\/p>\n\n\n\n<p>\u53e6\u5916\uff0c\u8c03\u6574\u4ea7\u54c1\u58c1\u539a\u4e5f\u4f1a\u5f71\u54cd L\/T \u6bd4\u503c\u3002\u5982\u679c\u6211\u4eec\u5c06\u58c1\u539a\u6539\u4e3a 3 \u6beb\u7c73\uff0c\u65b0\u7684 L\/T \u6bd4\u503c\u5c06\u4e3a 87\uff0c\u66f4\u63a5\u8fd1\u53c2\u8003\u503c\uff0c\u8868\u660e\u6211\u4eec\u53ef\u4ee5\u6210\u529f\u6267\u884c\u6ce8\u5851\u6210\u578b\u5de5\u827a\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-based-on-the-principle-of-appearance\">\u57fa\u4e8e\u5916\u89c2\u539f\u5219<\/h3>\n\n\n\n<p>\u58c1\u539a\u5bf9\u96f6\u4ef6\u5916\u89c2\u7684\u5f71\u54cd\u5177\u4f53\u5982\u4e0b\u3002<\/p>\n\n\n\n<p>(1) \u58c1\u539a\u4e0d\u5747\u5300\uff1a\u6c89\u75d5\u3001\u504f\u659c\u7b49\u3002<\/p>\n\n\n\n<p>(2\uff09\u58c1\u539a\u8fc7\u5927\uff1a\u6c34\u69fd\u75d5\u8ff9\u3001\u7a7a\u9699\u7b49\u3002<\/p>\n\n\n\n<p>(3) \u58c1\u539a\u592a\u5c0f\uff1a <a href=\"https:\/\/firstmold.com\/zh\/tips\/short-shot-in-injection-molding\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u77ed\u67aa<\/strong><\/a>, <a href=\"https:\/\/firstmold.com\/zh\/tips\/ejector-pin-marks\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u5f39\u75d5<\/strong><\/a>\u6320\u5ea6\u7b49\u3002<\/p>\n\n\n\n<p>\u7136\u800c\uff0c\u8bb8\u591a\u4ea7\u54c1\u7ed3\u6784\u8bbe\u8ba1\u5e08\u53ea\u662f\u5728\u8bd5\u6a21\u540e\u624d\u53d1\u73b0\u7f3a\u9677\u3002\u8fd9\u65f6\uff0c\u4ed6\u4eec\u901a\u5e38\u4f9d\u9760\u6a21\u5177\u5382\u5728\u6ce8\u5851\u8fc7\u7a0b\u4e2d\u8c03\u6574\u6ce8\u5851\u53c2\u6570\u6765\u89e3\u51b3\u95ee\u9898\u3002\u867d\u7136\u8fd9\u79cd\u65b9\u6cd5\u76f8\u5bf9\u8f83\u5feb\uff0c\u6210\u672c\u6548\u76ca\u4e5f\u8f83\u9ad8\uff0c\u4f46\u6709\u65f6\u53ea\u80fd\u4fdd\u8bc1\u6709\u6548\u3002\u56e0\u6b64\uff0c\u5728\u8bbe\u8ba1\u9636\u6bb5\u4e4b\u524d\u8fdb\u884c\u5168\u9762\u7684\u53ef\u5236\u9020\u6027\u8bbe\u8ba1 (DFM) \u5206\u6790\u81f3\u5173\u91cd\u8981\u3002\u5927\u7ea6 70% \u7684\u6ce8\u5851\u7f3a\u9677\u53d1\u751f\u5728\u7ed3\u6784\u548c\u6a21\u5177\u8bbe\u8ba1\u9636\u6bb5\u3002\u901a\u8fc7\u5728\u65e9\u671f\u9636\u6bb5\u8fdb\u884c\u5168\u9762\u7684 DFM \u5206\u6790\uff0c\u6211\u4eec\u53ef\u4ee5\u4e3b\u52a8\u53d1\u73b0\u5e76\u89e3\u51b3\u6f5c\u5728\u7684\u95ee\u9898\uff0c\u4ece\u800c\u6539\u5584\u5236\u9020\u6548\u679c\uff0c\u5e76\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u8bd5\u9a8c\u9636\u6bb5\u540e\u7684\u4fee\u6539\u9700\u6c42\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-based-on-cost-principles\">\u57fa\u4e8e\u6210\u672c\u539f\u5219<\/h3>\n\n\n\n<p>\u5728\u6ce8\u5851\u6210\u578b\u5de5\u827a\u7684\u5404\u4e2a\u9636\u6bb5\u4e2d\uff0c\u51b7\u5374\u65f6\u95f4\u901a\u5e38\u662f\u5f71\u54cd\u4ea7\u54c1\u6574\u4f53\u6210\u578b\u5468\u671f\u6700\u957f\u3001\u6700\u5173\u952e\u7684\u56e0\u7d20\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u5c06\u7194\u878d\u5851\u6599\u6ce8\u5165\u6a21\u8154\u540e\uff0c\u5fc5\u987b\u63d0\u4f9b\u8db3\u591f\u7684\u51b7\u5374\u548c\u51dd\u56fa\u65f6\u95f4\uff0c\u7136\u540e\u624d\u80fd\u6253\u5f00\u6a21\u5177\u5e76\u9876\u51fa\u96f6\u4ef6\u3002\u51b7\u5374\u65f6\u95f4\u53d7\u6750\u6599\u7279\u6027\u3001\u96f6\u4ef6\u51e0\u4f55\u5f62\u72b6\u3001\u58c1\u539a\u3001\u6a21\u5177\u8bbe\u8ba1\u548c\u51b7\u5374\u7cfb\u7edf\u6548\u7387\u7684\u5f71\u54cd\u3002<\/p>\n\n\n\n<p>\u5c06\u96f6\u4ef6\u58c1\u539a\u589e\u52a0\u5230\u8d85\u51fa\u5fc5\u8981\u8981\u6c42\u7684\u7a0b\u5ea6\u4f1a\u5bfc\u81f4\u51b7\u5374\u65f6\u95f4\u5ef6\u957f\u3002\u51b7\u5374\u65f6\u95f4\u7684\u5ef6\u957f\u4f1a\u4e25\u91cd\u5f71\u54cd\u6210\u578b\u5468\u671f\uff0c\u964d\u4f4e\u751f\u4ea7\u7387\uff0c\u589e\u52a0\u5355\u4e2a\u96f6\u4ef6\u7684\u6210\u672c\u3002\u5236\u9020\u5546\u9700\u8981\u8003\u8651\u6240\u9700\u7684\u96f6\u4ef6\u8d28\u91cf\u3001\u5468\u671f\u65f6\u95f4\u548c\u751f\u4ea7\u6548\u7387\uff0c\u4ece\u800c\u4f18\u5316\u51b7\u5374\u65f6\u95f4\u3002<\/p>\n\n\n\n<p>\u8bbe\u8ba1\u4eba\u5458\u548c\u5de5\u7a0b\u5e08\u9700\u8981\u5728\u96f6\u4ef6\u529f\u80fd\u3001\u7ed3\u6784\u5b8c\u6574\u6027\u548c\u51b7\u5374\u8981\u6c42\u4e4b\u95f4\u53d6\u5f97\u5e73\u8861\uff0c\u4ee5\u5c3d\u91cf\u7f29\u77ed\u51b7\u5374\u65f6\u95f4\uff0c\u540c\u65f6\u786e\u4fdd\u6700\u7ec8\u4ea7\u54c1\u7684\u7406\u60f3\u8d28\u91cf\u3002\u8fd9\u79cd\u4f18\u5316\u6709\u52a9\u4e8e\u63d0\u9ad8\u6ce8\u5851\u6210\u578b\u5de5\u827a\u7684\u751f\u4ea7\u7387\u548c\u6210\u672c\u6548\u76ca\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-in-summary\">\u7efc\u8ff0<\/h2>\n\n\n\n<p>\u4ee5\u4e0a\u4ece\u673a\u68b0\u6027\u80fd\u3001\u6ce8\u5851\u6210\u578b\u6027\u3001\u5916\u89c2\u548c\u6210\u672c\u56db\u4e2a\u65b9\u9762\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u6ce8\u5851\u4ef6\u58c1\u539a\u7684\u8bbe\u8ba1\u539f\u5219\u3002\u603b\u4e4b\uff0c\u8bbe\u8ba1\u58c1\u539a\u7684\u76ee\u7684\u662f\u6ee1\u8db3\u6240\u9700\u7684\u673a\u68b0\u6027\u80fd\uff0c\u901a\u8fc7\u6700\u5c0f\u5316\u58c1\u539a\u6765\u4f18\u5316\u52a0\u5de5\u6027\u80fd\uff0c\u5c3d\u53ef\u80fd\u786e\u4fdd\u5747\u5300\u6027\uff0c\u5e76\u5728\u5fc5\u8981\u65f6\u52a0\u5165\u5e73\u6ed1\u6e10\u8fdb\u7684\u8fc7\u6e21\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u58c1\u539a\u7814\u7a76\u6765\u81ea\u4e00\u5bb6\u62e5\u6709 12 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