{"id":26789,"date":"2024-12-24T10:56:20","date_gmt":"2024-12-24T02:56:20","guid":{"rendered":"https:\/\/firstmold.com\/?p=26789"},"modified":"2025-07-15T13:32:16","modified_gmt":"2025-07-15T05:32:16","slug":"design-for-assembly","status":"publish","type":"post","link":"https:\/\/firstmold.com\/ja\/tips\/design-for-assembly\/","title":{"rendered":"\u7d44\u7acb\u306e\u305f\u3081\u306e\u8a2d\u8a08\uff08DFA\uff09\uff1a\u88fd\u54c1\u958b\u767a\u5408\u7406\u5316\u306e\u305f\u3081\u306e\u5305\u62ec\u7684\u30ac\u30a4\u30c9"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u73fe\u5728\u306e\u88fd\u9020\u696d\u9593\u306e\u7af6\u4e89\u306f\u3001\u73fe\u5b9f\u7684\u306a\u30b3\u30b9\u30c8\u3067\u9ad8\u54c1\u8cea\u306a\u88fd\u54c1\u306e\u751f\u7523\u3092\u5f37\u5316\u3059\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u3092\u4f01\u696d\u306b\u8981\u6c42\u3059\u308b\u7d50\u679c\u3068\u306a\u3063\u305f\u3002\u7d44\u7acb\u8a2d\u8a08\uff08DFA\uff09\u306f\u3001\u9ad8\u54c1\u8cea\u306a\u88fd\u54c1\u3092\u5b89\u4fa1\u306b\u751f\u7523\u3059\u308b\u305f\u3081\u306e\u624b\u6cd5\u306e\u3072\u3068\u3064\u3067\u3042\u308b\u3002\u4f01\u696d\u306f\u3001\u7d44\u7acb\u306e\u52b9\u7387\u5316\u3092\u76ee\u6307\u3057\u3001\u88fd\u54c1\u751f\u7523\u306e\u65b9\u6cd5\u8ad6\u3068\u3057\u3066DFA\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u3002 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9577\u671f\u7684\u306b\u898b\u308c\u3070\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u7d44\u7acb\u6642\u9593\u306e\u77ed\u7e2e\u3068\u88fd\u54c1\u54c1\u8cea\u306e\u5411\u4e0a\u306b\u3088\u308a\u3001\u751f\u7523\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u7570\u306a\u308b\u30b7\u30b9\u30c6\u30e0\u306e\u7d71\u5408\u306b\u3088\u308b\u90e8\u54c1\u70b9\u6570\u306e\u524a\u6e1b\u306f\u3001\u88fd\u54c1\u306e\u7d44\u307f\u7acb\u3066\u306b\u8cbb\u3084\u3059\u30b3\u30b9\u30c8\u3068\u6642\u9593\u306e\u524a\u6e1b\u306b\u5f79\u7acb\u3064\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-design-for-assembly-dfa\">\u7d44\u7acb\u5f0f\u8a2d\u8a08\uff08DFA\uff09\u3068\u306f\u4f55\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d44\u7acb\u306e\u305f\u3081\u306e\u8a2d\u8a08\u3068\u306f\u3001\u8a2d\u8a08\u6bb5\u968e\u3067\u7d44\u7acb\u306e\u5bb9\u6613\u3055\u3092\u5f37\u8abf\u3059\u308b\u88fd\u54c1\u8a2d\u8a08\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u6307\u3059\u3002\u305d\u306e\u76ee\u7684\u306f\u3001\u88fd\u54c1\u306e\u8fc5\u901f\u306a\u7d44\u307f\u7acb\u3066\u3092\u5b9f\u73fe\u3057\u3001\u52b9\u7387\u6027\u3068\u6700\u4f4e\u30b3\u30b9\u30c8\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u3067\u3042\u308b\u3002\u8a2d\u8a08\u6bb5\u968e\u3067\u306f\u3001\u91cd\u8981\u5ea6\u306e\u4f4e\u3044\u90e8\u54c1\u3092\u6392\u9664\u3057\u3001\u5fc5\u8981\u306a\u7d44\u7acb\u6642\u9593\u3068\u88fd\u54c1\u54c1\u8cea\u3092\u524a\u6e1b\u3059\u308b\u305f\u3081\u306b\u3001\u3055\u307e\u3056\u307e\u306a\u88fd\u9020\u624b\u6bb5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DFA\u306f\u3001Design For Manufacturing\uff08DFM\uff09\u3068\u9023\u52d5\u3057\u3066\u3044\u308b\u3002DFM\u306f\u3001\u88fd\u9020\u306e\u7c21\u7d20\u5316\u3092\u76ee\u7684\u3068\u3057\u305f\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u95a2\u9023\u306e\u88fd\u54c1\u8a2d\u8a08\u624b\u6cd5\u3067\u3042\u308b\u3002DFM\u306f\u3001\u751f\u7523\u3068\u8a2d\u8a08\u306e\u8981\u6c42\u624b\u6cd5\u3092\u878d\u5408\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u88fd\u9020\u5de5\u7a0b\u3067\u767a\u751f\u3059\u308b\u30b3\u30b9\u30c8\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3088\u3046\u3068\u3059\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-importance-of-design-for-assembly-dfa\">\u7d44\u7acb\u8a2d\u8a08\uff08DFA\uff09\u306e\u91cd\u8981\u6027<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u88fd\u54c1\u88fd\u9020\u3068\u8a2d\u8a08\u306b\u304a\u3051\u308bDFA\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u52b9\u7387\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306bDFA\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u307e\u305f\u3001DFA\u306f\u8a2d\u8a08\u30d7\u30ed\u30bb\u30b9\u306b\u304a\u3051\u308b\u4e3b\u8981\u306a\u691c\u8a0e\u4e8b\u9805\u3092\u7d71\u5408\u3057\u307e\u3059\u3002DFA\u306e\u4e3b\u306a\u76ee\u7684\u306f\u3001\u30b3\u30b9\u30c8\u3001\u6280\u8853\u3001\u6642\u9593\u3092\u524a\u6e1b\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u88fd\u9020\u4f01\u696d\u3001\u7279\u306b\u5927\u91cf\u751f\u7523\u4f01\u696d\u306fDFA\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u8d77\u56e0\u3059\u308b\u4e00\u822c\u7684\u306a\u5229\u70b9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>\u4f4e\u3044\u751f\u7523\u30b3\u30b9\u30c8\uff1a<\/em> <\/strong>\u30b7\u30f3\u30d7\u30eb\u306a\u30c7\u30b6\u30a4\u30f3\u3067\u69cb\u6210\u8981\u7d20\u304c\u5c11\u306a\u3044\u305f\u3081\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u6750\u6599\u8cbb\u3092\u524a\u6e1b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u307e\u305f\u3001\u8907\u96d1\u306a\u6a5f\u68b0\u3084\u5de5\u5177\u306e\u5fc5\u8981\u6027\u3082\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em><strong>\u88fd\u54c1\u306e\u54c1\u8cea\u5411\u4e0a\uff1a<\/strong><\/em>&nbsp; \u7d44\u307f\u7acb\u3066\u304c\u7c21\u5358\u306a\u88fd\u54c1\u306f\u3001\u30df\u30b9\u3084\u6f0f\u308c\u306e\u53ef\u80fd\u6027\u304c\u307b\u3068\u3093\u3069\u306a\u3044\u3002\u305d\u306e\u7d50\u679c\u3001\u88fd\u54c1\u306e\u54c1\u8cea\u304c\u5411\u4e0a\u3057\u3001\u4e0d\u826f\u54c1\u304c\u5c11\u306a\u304f\u306a\u308b\u3002\u9577\u671f\u7684\u306b\u306f\u3001\u30d6\u30e9\u30f3\u30c9\u306e\u8a55\u5224\u3068\u9867\u5ba2\u6e80\u8db3\u5ea6\u306e\u5411\u4e0a\u306b\u3064\u306a\u304c\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>\u5e02\u5834\u6295\u5165\u307e\u3067\u306e\u6642\u9593\u304c\u77ed\u3044\uff1a<\/em><\/strong> \u9650\u3089\u308c\u305f\u7d44\u307f\u7acb\u3066\u90e8\u54c1\u3068\u6642\u9593\u306b\u3088\u308a\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306b\u5341\u5206\u306a\u6642\u9593\u304c\u304b\u3051\u3089\u308c\u308b\u3002\u4f01\u696d\u306f\u3001\u3088\u308a\u8fc5\u901f\u306b\u9700\u8981\u306b\u5bfe\u5fdc\u3057\u3001\u65e2\u5b58\u5e02\u5834\u3067\u306e\u7af6\u4e89\u529b\u3092\u7372\u5f97\u3059\u308b\u3053\u3068\u3067\u5229\u76ca\u3092\u5f97\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>\u751f\u7523\u30ec\u30d9\u30eb\u306e\u5411\u4e0a\uff1a<\/em>&nbsp; <\/strong>\u30e1\u30fc\u30ab\u30fc\u306f\u751f\u7523\u7387\u3092\u4e0a\u3052\u3001\u624b\u4f5c\u696d\u3092\u63d0\u4f9b\u3059\u308b\u5f93\u696d\u54e1\u306e\u6570\u3092\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u305d\u306e\u7d50\u679c\u3001\u9ad8\u3044\u52b9\u7387\u6027\u3068\u751f\u7523\u6027\u3092\u5b9f\u73fe\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em><strong>\u751f\u7523\u306e\u67d4\u8edf\u6027\uff1a<\/strong><\/em> DFA\u306f\u751f\u7523\u30e9\u30a4\u30f3\u306e\u67d4\u8edf\u6027\u3092\u9ad8\u3081\u308b\u3002\u751f\u7523\u91cf\u306e\u5909\u5316\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u308b\u3002\u90e8\u54c1\u70b9\u6570\u304c\u5c11\u306a\u3044\u305f\u3081\u3001\u65b0\u3057\u3044\u30c7\u30b6\u30a4\u30f3\u306e\u88fd\u54c1\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-key-principles-of-design-for-assembly-dfa\">\u7d44\u7acb\u5f0f\u30c7\u30b6\u30a4\u30f3\uff08DFA\uff09\u306e\u4e3b\u8981\u539f\u5247<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d44\u307f\u7acb\u3066\u306e\u8907\u96d1\u3055\u3068\u6027\u8cea\u306b\u57fa\u3065\u304d\u3001\u3044\u304f\u3064\u304b\u306e\u539f\u5247\u304cDFA\u306e\u6307\u91dd\u3068\u306a\u3063\u3066\u3044\u308b\u3002\u539f\u5247\u306e\u5f79\u5272\u306f\u3001\u5de5\u7a0b\u304c\u6574\u5217\u3057\u3084\u3059\u304f\u3001\u624b\u306b\u53d6\u308a\u3084\u3059\u304f\u3001\u3055\u3089\u306b\u91cd\u8981\u306a\u3053\u3068\u3068\u3057\u3066\u7d44\u307f\u7acb\u3066\u3084\u3059\u3044\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3053\u3068\u3067\u3042\u308b\u3002\u539f\u5247\u306f\u5305\u62ec\u7684\u306a\u3082\u306e\u3067\u3042\u308a\u3001\u7279\u306b\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306b\u6709\u52b9\u3067\u3042\u308b\u3002\u4e0d\u78ba\u5b9a\u8981\u7d20\u306e\u89e3\u6c7a\u7b56\u3082\u539f\u5247\u306e\u4e2d\u306b\u3042\u308b\u3002\u539f\u5247\u306e\u4e2d\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-reduce-the-number-of-parts\">1.\u90e8\u54c1\u70b9\u6570\u3092\u6e1b\u3089\u3059<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DFA\u3092\u6210\u529f\u3055\u305b\u308b\u305f\u3081\u306b\u306f\u3001\u90e8\u54c1\u70b9\u6570\u306e\u524a\u6e1b\u304c\u57fa\u672c\u3067\u3042\u308b\u3002\u90e8\u54c1\u70b9\u6570\u304c\u5c11\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u5de5\u7a0b\u304c\u5c11\u306a\u304f\u3001\u53d6\u308a\u6271\u3044\u304c\u9650\u5b9a\u3055\u308c\u3001\u56fa\u5b9a\u3084\u4f4d\u7f6e\u6c7a\u3081\u306b\u8cbb\u3084\u3059\u6642\u9593\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3002\u5c11\u6570\u306e\u88fd\u54c1\u8a2d\u8a08\u306b\u3088\u308a\u3001\u540c\u793e\u306f\u7d44\u307f\u7acb\u3066\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u305f\u3068\u3048\u3070\u3001\u3055\u307e\u3056\u307e\u306a\u90e8\u54c1\u7528\u306e\u591a\u6570\u306e\u30d5\u30a1\u30b9\u30ca\u30fc\u3092\u3001\u4ed6\u306e\u5f79\u5272\u306e\u305f\u3081\u306e\u5358\u4e00\u90e8\u54c1\u306b\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-design-for-part-orientation-and-handling\">2.\u90e8\u54c1\u306e\u5411\u304d\u3068\u53d6\u308a\u6271\u3044\u3092\u8003\u616e\u3057\u305f\u8a2d\u8a08<\/h3>\n\n\n\n<p 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class=\"wp-block-heading\" id=\"h-3-design-for-self-locating-and-self-fastening-parts\">3.\u81ea\u5df1\u4f4d\u7f6e\u3068\u81ea\u5df1\u56fa\u5b9a\u90e8\u54c1\u306e\u8a2d\u8a08<\/h3>\n\n\n\n<p 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