{"id":4000,"date":"2026-10-15T10:19:49","date_gmt":"2026-10-15T02:19:49","guid":{"rendered":"http:\/\/0"},"modified":"2026-10-15T18:18:06","modified_gmt":"2026-10-15T10:18:06","slug":"injection-molding-draft-angle-when-ejection-fails","status":"publish","type":"post","link":"https:\/\/www.jcinjectionmolding.com\/ja\/blog\/injection-molding-draft-angle-when-ejection-fails\/","title":{"rendered":"\u5c04\u51fa\u6210\u5f62\u306e\u629c\u304d\u52fe\u914d\uff1a\u96e2\u578b\u304c\u5931\u6557\u3059\u308b\u5834\u5408"},"content":{"rendered":"

CAD\u4e0a\u3067\u306f\u5358\u7d14\u306b\u898b\u3048\u308b\u90e8\u54c1\u3067\u3082\u3001\u91d1\u578b\u304b\u3089\u306e\u96e2\u578b\u306b\u62b5\u6297\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u6210\u5f62\u3055\u308c\u305f\u58c1\u304c\u96e2\u578b\u6642\u306b\u5f15\u304d\u305a\u3089\u308c\u305f\u308a\u3001\u64e6\u308a\u50b7\u304c\u4ed8\u3044\u305f\u308a\u3001\u767d\u5316\u3057\u305f\u308a\u3001\u66f2\u304c\u3063\u305f\u308a\u3059\u308b\u5834\u5408\u3001\u629c\u304d\u52fe\u914d\u306f\u6700\u521d\u306b\u898b\u76f4\u3059\u3079\u304d\u8a2d\u8a08\u8981\u7d20\u306e\u4e00\u3064\u3067\u3059\u304c\u3001\u552f\u4e00\u306e\u8981\u7d20\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b7\u30dc\u3001\u629c\u304d\u6df1\u3055\u3001\u53ce\u7e2e\u3001\u8868\u9762\u72b6\u614b\u3001\u51b7\u5374\u3001\u30a4\u30b8\u30a7\u30af\u30c8\u30d4\u30f3\u306e\u652f\u6301\u306f\u3001\u3044\u305a\u308c\u3082\u90e8\u54c1\u304c\u92fc\u304b\u3089\u5206\u96e2\u3059\u308b\u969b\u306e\u6319\u52d5\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002.<\/p>\n

\u77ed\u3044\u7b54\u3048\uff1a<\/strong> \u5c04\u51fa\u6210\u5f62\u306e\u629c\u304d\u52fe\u914d\u3068\u306f\u3001\u91d1\u578b\u306e\u5f15\u304d\u629c\u304d\u65b9\u5411\u306b\u6cbf\u3063\u3066\u8a2d\u3051\u3089\u308c\u308b\u30c6\u30fc\u30d1\u30fc\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u96e2\u578b\u6642\u306e\u647a\u52d5\u63a5\u89e6\u304c\u4f4e\u6e1b\u3055\u308c\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u5f62\u72b6\u306b\u901a\u7528\u3059\u308b\u5358\u4e00\u306e\u89d2\u5ea6\u306f\u5b58\u5728\u3057\u307e\u305b\u3093\u3002\u5fc5\u8981\u306a\u629c\u304d\u52fe\u914d\u306f\u3001\u6750\u6599\u3001\u6df1\u3055\u3001\u30b7\u30dc\u3001\u5f62\u72b6\u3001\u305d\u3057\u3066\u5916\u89b3\u4e0a\u307e\u305f\u306f\u5bf8\u6cd5\u4e0a\u306e\u8981\u4ef6\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002\u9762\u3054\u3068\u306b\u8a2d\u5b9a\u3057\u3001\u5b9f\u969b\u306e\u90e8\u54c1\u3067\u691c\u8a3c\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n

\u3053\u306e\u8a18\u4e8b\u3067\u306f\uff1a<\/strong><\/p>\n

    \n
  1. \u629c\u304d\u52fe\u914d\u304c\u96e2\u578b\u6319\u52d5\u3092\u5909\u3048\u308b\u7406\u7531<\/a><\/li>\n
  2. \u6700\u3082\u6ce8\u610f\u6df1\u304f\u898b\u76f4\u3059\u3079\u304d\u9762<\/a><\/li>\n
  3. \u96e2\u578b\u75d5\u3092\u8a3c\u62e0\u3068\u3057\u3066\u8aad\u307f\u53d6\u308b<\/a><\/li>\n
  4. \u629c\u304d\u52fe\u914d\u3068\u90e8\u54c1\u6a5f\u80fd\u306e\u30d0\u30e9\u30f3\u30b9<\/a><\/li>\n
  5. \u5b9f\u8df5\u7684\u306a\u8a2d\u8a08\u30ec\u30d3\u30e5\u30fc\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/a><\/li>\n
  6. \u3088\u304f\u3042\u308b\u8cea\u554f<\/a><\/li>\n<\/ol>\n

    \u629c\u304d\u52fe\u914d\u304c\u96e2\u578b\u6319\u52d5\u3092\u5909\u3048\u308b\u7406\u7531<\/h2>\n

    \u91d1\u578b\u304c\u958b\u304f\u3068\u3001\u6210\u5f62\u54c1\u306f\u904e\u5ea6\u306a\u6469\u64e6\u306a\u3057\u306b\u30ad\u30e3\u30d3\u30c6\u30a3\u307e\u305f\u306f\u30b3\u30a2\u304b\u3089\u96e2\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u308f\u305a\u304b\u306a\u30c6\u30fc\u30d1\u30fc\u306b\u3088\u308a\u3001\u5f15\u304d\u629c\u304d\u65b9\u5411\u306b\u6cbf\u3063\u3066\u9699\u9593\u304c\u5897\u52a0\u3057\u3001\u91d1\u578b\u306b\u64e6\u308a\u4ed8\u304f\u8868\u9762\u306e\u9577\u3055\u304c\u6e1b\u5c11\u3057\u307e\u3059\u3002\u5341\u5206\u306a\u96e2\u578b\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u304c\u306a\u3044\u3068\u3001\u53ce\u7e2e\u306b\u3088\u3063\u3066\u30b3\u30a2\u306b\u98df\u3044\u4ed8\u304d\u3001\u30b7\u30dc\u304c\u6a5f\u68b0\u7684\u306b\u8868\u9762\u3092\u4fdd\u6301\u3057\u3001\u96e2\u578b\u529b\u306b\u3088\u3063\u3066\u76ee\u8996\u53ef\u80fd\u306a\u640d\u50b7\u3084\u5bf8\u6cd5\u4e0a\u306e\u640d\u50b7\u304c\u751f\u3058\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

    \u629c\u304d\u52fe\u914d\u306f\u3001\u9069\u5207\u306a\u30d1\u30fc\u30c6\u30a3\u30f3\u30b0\u30e9\u30a4\u30f3\u3084\u96e2\u578b\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u4ee3\u308f\u308a\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u30b3\u30a2\u304c\u7c97\u3044\u3001\u92fc\u304c\u640d\u50b7\u3057\u3066\u3044\u308b\u3001\u90e8\u54c1\u304c\u71b1\u3059\u304e\u308b\u3001\u30a4\u30b8\u30a7\u30af\u30c8\u30d4\u30f3\u304c\u4e0d\u5747\u4e00\u306b\u62bc\u3059\u3001\u307e\u305f\u306f\u5f62\u72b6\u304c\u5c40\u90e8\u7684\u306a\u30ed\u30c3\u30af\u3092\u751f\u3058\u3055\u305b\u308b\u5834\u5408\u306b\u306f\u3001\u516c\u79f0\u306e\u629c\u304d\u52fe\u914d\u304c\u3042\u3063\u3066\u3082\u90e8\u54c1\u304c\u5f35\u308a\u4ed8\u304f\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002. Autodesk\u306e\u8a2d\u8a08\u88fd\u9020\u30ac\u30a4\u30c0\u30f3\u30b9<\/a> \u3082\u540c\u69d8\u306b\u3001\u90e8\u54c1\u304c\u91d1\u578b\u304b\u3089\u53d6\u308a\u51fa\u3055\u308c\u308b\u65b9\u5411\u306b\u5bfe\u3057\u3066\u629c\u304d\u52fe\u914d\u3092\u4f4d\u7f6e\u3065\u3051\u3066\u3044\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u89d2\u5ea6\u3092\u8a55\u4fa1\u3059\u308b\u524d\u306b\u5f15\u304d\u629c\u304d\u65b9\u5411\u3092\u5408\u610f\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

    \u6700\u3082\u6ce8\u610f\u6df1\u304f\u898b\u76f4\u3059\u3079\u304d\u9762<\/h2>\n

    \u307e\u305a\u3001\u4e3b\u8981\u306a\u958b\u304d\u65b9\u5411\u306b\u5e73\u884c\u306a\u9762\u304b\u3089\u59cb\u3081\u307e\u3059\u3002\u6df1\u3044\u5074\u58c1\u3001\u30ea\u30d6\u3001\u30dc\u30b9\u3001\u30dd\u30b1\u30c3\u30c8\u3001\u30b7\u30e3\u30c3\u30c8\u30aa\u30d5\u3001\u5916\u89b3\u9762\u306a\u3069\u3067\u3059\u3002\u6b21\u306b\u3001\u30b9\u30e9\u30a4\u30c9\u3084\u30ea\u30d5\u30bf\u30fc\u306b\u3088\u3063\u3066\u72ec\u81ea\u306e\u5f15\u304d\u629c\u304d\u65b9\u5411\u3067\u96e2\u578b\u3055\u308c\u308b\u5f62\u72b6\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u30b5\u30a4\u30c9\u30a2\u30af\u30b7\u30e7\u30f3\u306f\u5c40\u6240\u7684\u306a\u96e2\u578b\u7d4c\u8def\u3092\u5909\u3048\u307e\u3059\u304c\u3001\u305d\u308c\u306b\u6cbf\u3063\u3066\u647a\u52d5\u3059\u308b\u9762\u306e\u629c\u304d\u52fe\u914d\u306e\u5fc5\u8981\u6027\u3092\u81ea\u52d5\u7684\u306b\u53d6\u308a\u9664\u304f\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n

    \u6df1\u3055\u3068\u8868\u9762\u4ed5\u4e0a\u3052\u304c\u91cd\u8981\u3067\u3059\u3002\u6d45\u3044\u7814\u78e8\u58c1\u3068\u6df1\u3044\u30b7\u30dc\u58c1\u3067\u306f\u63a5\u89e6\u6761\u4ef6\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u30b7\u30dc\u306f\u6a5f\u68b0\u7684\u306a\u565b\u307f\u5408\u3044\u3092\u5897\u52a0\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u30b7\u30dc\u4f9b\u7d66\u5143\u306e\u4ed5\u69d8\u3068\u5b9f\u969b\u306e\u629c\u304d\u6df1\u3055\u3092\u8a2d\u8a08\u30ec\u30d3\u30e5\u30fc\u306b\u542b\u3081\u308b\u3079\u304d\u3067\u3059\u3002\u540c\u69d8\u306b\u3001\u30b7\u30fc\u30eb\u30e9\u30f3\u30c9\u3001\u5d4c\u5408\u30dc\u30a2\u3001\u4f4d\u7f6e\u6c7a\u3081\u5f62\u72b6\u306f\u3001\u6c17\u8efd\u306b\u30c6\u30fc\u30d1\u30fc\u3092\u4ed8\u3051\u3089\u308c\u306a\u3044\u6a5f\u80fd\u7684\u306a\u5f62\u72b6\u3092\u6301\u3064\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u9762\u306b\u306f\u3001\u4e00\u5f8b\u306e\u30eb\u30fc\u30eb\u3067\u306f\u306a\u304f\u3001\u610f\u56f3\u7684\u306a\u516c\u5dee\u3068\u30b7\u30e3\u30c3\u30c8\u30aa\u30d5\u6226\u7565\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n

    \"Engineer<\/p>\n

    \u6750\u6599\u306e\u6319\u52d5\u3082\u91cd\u8981\u3067\u3059\u3002\u53ce\u7e2e\u306b\u3088\u308a\u90e8\u54c1\u304c\u30b3\u30a2\u306e\u5468\u308a\u306b\u304d\u3064\u304f\u5f15\u304d\u4ed8\u3051\u3089\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u3001\u30d5\u30a3\u30e9\u30fc\u3084\u6a39\u8102\u30b0\u30ec\u30fc\u30c9\u306f\u6469\u64e6\u3001\u525b\u6027\u3001\u5bf8\u6cd5\u5fdc\u7b54\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4f9b\u7d66\u5143\u306e\u30b0\u30ec\u30fc\u30c9\u5225\u52a0\u5de5\u60c5\u5831\u3092\u4f7f\u7528\u3057\u3001\u91d1\u578b\u306e\u610f\u56f3\u3059\u308b\u92fc\u306e\u72b6\u614b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e00\u822c\u7684\u306a\u629c\u304d\u52fe\u914d\u5024\u304c\u3059\u3079\u3066\u306e\u30dd\u30ea\u30de\u30fc\u306b\u7b49\u3057\u304f\u5f53\u3066\u306f\u307e\u308b\u3068\u4eee\u5b9a\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/p>\n

    \u96e2\u578b\u75d5\u3092\u8a3c\u62e0\u3068\u3057\u3066\u8aad\u307f\u53d6\u308b<\/h2>\n

    \"Molded<\/p>\n

    \u96e2\u578b\u4e0d\u826f\u306e\u7a2e\u985e\u304c\u7570\u306a\u308c\u3070\u3001\u793a\u5506\u3055\u308c\u308b\u30e1\u30ab\u30cb\u30ba\u30e0\u3082\u7570\u306a\u308a\u307e\u3059\u3002\u58c1\u9762\u5168\u4f53\u306b\u5e83\u304c\u308b\u64e6\u308a\u50b7\u306f\u3001\u904e\u5270\u306a\u5f15\u304d\u305a\u308a\u3001\u629c\u3051\u52fe\u914d\u306e\u4e0d\u8db3\u3001\u7c97\u3044\u92fc\u9762\u3001\u307e\u305f\u306f\u7121\u7406\u306b\u6ed1\u3089\u3055\u308c\u3066\u3044\u308b\u8868\u9762\u3092\u793a\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30a8\u30b8\u30a7\u30af\u30bf\u4ed8\u8fd1\u306e\u767d\u5316\u3084\u5fdc\u529b\u75d5\u306f\u3001\u90e8\u54c1\u304c\u307e\u3060\u9ad8\u6e29\u3059\u304e\u308b\u3001\u96e2\u578b\u8377\u91cd\u304c\u96c6\u4e2d\u3057\u3066\u3044\u308b\u3001\u307e\u305f\u306f\u305d\u306e\u5f62\u72b6\u304c\u5c40\u90e8\u7684\u306b\u67d4\u3089\u304b\u3059\u304e\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30ea\u30d6\u306e\u66f2\u304c\u308a\u306f\u3001\u5358\u306a\u308b\u89d2\u5ea6\u306e\u554f\u984c\u3067\u306f\u306a\u304f\u3001\u30b5\u30dd\u30fc\u30c8\u3084\u96e2\u578b\u4f4d\u7f6e\u306e\u554f\u984c\u3067\u3042\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

    \u5404\u75d5\u3092\u91d1\u578b\u5074\u3068\u90e8\u54c1\u306e\u629c\u304d\u65b9\u5411\u306b\u5bfe\u5fdc\u4ed8\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u554f\u984c\u304c\u3059\u3079\u3066\u306e\u30ad\u30e3\u30d3\u30c6\u30a3\u3067\u518d\u73fe\u3059\u308b\u306e\u304b\u3001\u30d7\u30ed\u30bb\u30b9\u5909\u66f4\u5f8c\u306b\u306e\u307f\u73fe\u308c\u308b\u306e\u304b\u3001\u7279\u5b9a\u306e\u30b3\u30a2\u3001\u30a4\u30f3\u30b5\u30fc\u30c8\u3001\u307e\u305f\u306f\u30c6\u30af\u30b9\u30c1\u30e3\u9818\u57df\u306b\u8ffd\u5f93\u3059\u308b\u306e\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u6bd4\u8f03\u306b\u3088\u308a\u3001\u5f62\u72b6\u306e\u554f\u984c\u3068\u5c40\u6240\u7684\u306a\u92fc\u6750\u3084\u30d7\u30ed\u30bb\u30b9\u306e\u554f\u984c\u3092\u5207\u308a\u5206\u3051\u3089\u308c\u307e\u3059\u3002\u629c\u3051\u52fe\u914d\u306e\u5909\u66f4\u3092\u691c\u8a0e\u3059\u308b\u5834\u5408\u306f\u3001\u96a3\u63a5\u3059\u308b\u5bf8\u6cd5\u3068\u5d4c\u5408\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30c6\u30fc\u30d1\u3092\u5897\u3084\u3059\u3068\u3001\u958b\u53e3\u90e8\u30b5\u30a4\u30ba\u3001\u58c1\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3001\u304a\u3088\u3073\u5d4c\u5408\u90e8\u3067\u5229\u7528\u53ef\u80fd\u306a\u6750\u6599\u91cf\u304c\u5909\u5316\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

    \u629c\u304d\u52fe\u914d\u3068\u90e8\u54c1\u6a5f\u80fd\u306e\u30d0\u30e9\u30f3\u30b9<\/h2>\n

    \u629c\u3051\u52fe\u914d\u3092\u5897\u3084\u3059\u3068\u96e2\u578b\u306f\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u5f62\u72b6\u3082\u5909\u5316\u3057\u307e\u3059\u3002\u76ee\u306b\u898b\u3048\u308b\u58c1\u89d2\u5ea6\u304c\u5909\u308f\u308a\u3001\u5f62\u72b6\u306e\u6709\u52b9\u6df1\u3055\u304c\u6e1b\u5c11\u3057\u3001\u307e\u305f\u306f2\u3064\u306e\u90e8\u54c1\u306e\u4f4d\u7f6e\u5408\u308f\u305b\u306b\u5f71\u97ff\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5bf8\u6cd5\u3092\u76f4\u7dda\u307e\u305f\u306f\u5e73\u884c\u306b\u4fdd\u3064\u5fc5\u8981\u304c\u3042\u308b\u7b87\u6240\u3067\u306f\u3001\u6a5f\u80fd\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u5909\u3048\u305a\u306b\u3001\u30d1\u30fc\u30c6\u30a3\u30f3\u30b0\u6226\u7565\u3001\u30b3\u30a2\u30ec\u30a4\u30a2\u30a6\u30c8\u3001\u7814\u78e8\u3001\u30c6\u30af\u30b9\u30c1\u30e3\u3001\u307e\u305f\u306f\u5c40\u6240\u5f62\u72b6\u3067\u96e2\u578b\u554f\u984c\u3092\u89e3\u6c7a\u3067\u304d\u306a\u3044\u304b\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n

    \u30c6\u30af\u30b9\u30c1\u30e3\u4ed8\u304d\u306e\u5916\u89b3\u58c1\u9762\u3067\u306f\u3001\u4ed5\u4e0a\u3052\u3068\u629c\u3051\u52fe\u914d\u3092\u540c\u6642\u306b\u6c7a\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6df1\u3044\u30ea\u30d6\u3084\u30dd\u30b1\u30c3\u30c8\u3067\u306f\u3001\u305d\u306e\u5f62\u72b6\u3092\u77ed\u304f\u3001\u5e83\u304f\u3001\u307e\u305f\u306f\u7570\u306a\u308b\u65b9\u6cd5\u3067\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u308b\u304b\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5bf8\u6cd5\u304c\u91cd\u8981\u306a\u8868\u9762\u3067\u306f\u3001\u3069\u306e\u9818\u57df\u304c\u5d4c\u5408\u3092\u652f\u914d\u3057\u3066\u3044\u308b\u304b\u3001\u307e\u305f\u305d\u306e\u6a5f\u80fd\u3092\u640d\u306a\u308f\u305a\u306b\u629c\u3051\u52fe\u914d\u3092\u3069\u3053\u306b\u914d\u7f6e\u3067\u304d\u308b\u304b\u3092\u5224\u65ad\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3089\u306f\u3001\u91d1\u578b\u92fc\u6750\u3092\u78ba\u5b9a\u3059\u308b\u524d\u306e\u65e9\u671f\u306e \u30ab\u30b9\u30bf\u30e0\u91d1\u578b\u8a2d\u8a08\u30ec\u30d3\u30e5\u30fc<\/a>, \u306b\u304a\u3051\u308b\u9069\u5207\u306a\u8b70\u984c\u3067\u3059\u3002.<\/p>\n

    \u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u8a66\u4f5c\u30c7\u30fc\u30bf\u306f\u3001\u7af6\u5408\u3059\u308b\u5236\u7d04\u306e\u89e3\u6c7a\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002 \u30e2\u30fc\u30eb\u30c9\u30d5\u30ed\u30fc\u89e3\u6790<\/a> \u306f\u5145\u586b\u3001\u4fdd\u5727\u3001\u53ce\u7e2e\u306e\u7591\u554f\u306b\u60c5\u5831\u3092\u63d0\u4f9b\u3067\u304d\u3001\u5b9f\u6a5f\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306f\u5b8c\u6210\u3057\u305f\u92fc\u6750\u304b\u3089\u90e8\u54c1\u304c\u3069\u306e\u3088\u3046\u306b\u96e2\u578b\u3059\u308b\u304b\u3092\u793a\u3057\u307e\u3059\u3002\u8a3c\u62e0\u306f\u533a\u5225\u3057\u3066\u6271\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u5b9f\u969b\u306e\u96e2\u578b\u529b\u3084\u8868\u9762\u640d\u50b7\u304c\u61f8\u5ff5\u3055\u308c\u308b\u5834\u5408\u3001\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u91d1\u578b\u8a66\u4f5c\u306e\u4ee3\u66ff\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002.<\/p>\n

    \u5b9f\u8df5\u7684\u306a\u8a2d\u8a08\u30ec\u30d3\u30e5\u30fc\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h2>\n
      \n
    1. \u629c\u304d\u65b9\u5411\u3092\u30de\u30fc\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/strong> \u4e3b\u8981\u306a\u958b\u304d\u65b9\u5411\u3068\u3001\u30b9\u30e9\u30a4\u30c9\u307e\u305f\u306f\u30ea\u30d5\u30bf\u30fc\u306e\u500b\u5225\u65b9\u5411\u3092\u7279\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n
    2. \u9ad8\u30ea\u30b9\u30af\u8868\u9762\u306b\u30d5\u30e9\u30b0\u3092\u7acb\u3066\u3066\u304f\u3060\u3055\u3044\u3002.<\/strong> \u6df1\u7d5e\u308a\u3001\u30ea\u30d6\u3001\u30c6\u30af\u30b9\u30c1\u30e3\u9762\u3001\u30b7\u30e3\u30c3\u30c8\u30aa\u30d5\u3001\u304a\u3088\u3073\u5916\u89b3\u307e\u305f\u306f\u30b7\u30fc\u30eb\u8981\u4ef6\u306e\u3042\u308b\u5f62\u72b6\u3092\u5f37\u8abf\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n
    3. \u6a5f\u80fd\u4e0a\u306e\u5236\u7d04\u3092\u660e\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/strong> \u629c\u3051\u52fe\u914d\u3092\u8abf\u6574\u3059\u308b\u969b\u306b\u5909\u66f4\u3067\u304d\u306a\u3044\u5bf8\u6cd5\u3068\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u7279\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n
    4. \u6a39\u8102\u3068\u4ed5\u4e0a\u3052\u306e\u524d\u63d0\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/strong> \u30b0\u30ec\u30fc\u30c9\u3001\u4e88\u60f3\u3055\u308c\u308b\u53ce\u7e2e\u7387\u3001\u304a\u3088\u3073\u30c6\u30af\u30b9\u30c1\u30e3\u4ed5\u69d8\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n
    5. \u691c\u8a3c\u3092\u8a08\u753b\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/strong> \u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u6642\u306b\u306f\u3001\u30ad\u30e3\u30d3\u30c6\u30a3\u3054\u3068\u304a\u3088\u3073\u30c4\u30fc\u30eb\u5074\u3054\u3068\u306b\u96e2\u578b\u75d5\u3092\u691c\u67fb\u3057\u3001\u90e8\u54c1\u304c\u5b89\u5b9a\u3057\u305f\u5f8c\u306b\u5bf8\u6cd5\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<\/ol>\n

      \u30c4\u30fc\u30eb\u304c\u3059\u3067\u306b\u88fd\u4f5c\u6e08\u307f\u306e\u5834\u5408\u3001\u30d7\u30ed\u30bb\u30b9\u8a2d\u5b9a\u306e\u5909\u66f4\u3068\u92fc\u306e\u7814\u78e8\u3092\u540c\u6642\u306b\u884c\u308f\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u3092\u8a18\u9332\u3057\u3001\u7ba1\u7406\u3055\u308c\u305f\u4fee\u6b63\u30921\u3064\u8a66\u9a13\u3057\u3001\u96e2\u578b\u6319\u52d5\u3068\u90e8\u54c1\u5bf8\u6cd5\u306e\u4e21\u65b9\u3092\u691c\u8a3c\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u306e \u91d1\u578b\u8a66\u4f5c\u304a\u3088\u3073\u691c\u8a3c\u30d7\u30ed\u30bb\u30b9<\/a> \u306f\u3001\u91d1\u578b\u304c\u5358\u306b1\u30b5\u30a4\u30af\u30eb\u3092\u5b8c\u4e86\u3059\u308b\u3053\u3068\u3060\u3051\u3067\u306a\u304f\u3001\u90e8\u54c1\u3092\u78ba\u8a8d\u3059\u308b\u3082\u306e\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002.<\/p>\n

      \u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n

      \u5c04\u51fa\u6210\u5f62\u306b\u304a\u3051\u308b\u666e\u904d\u7684\u306a\u6700\u5c0f\u629c\u304d\u52fe\u914d\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n

      \u3059\u3079\u3066\u306e\u6a39\u8102\u3001\u629c\u304d\u6df1\u3055\u3001\u30c6\u30af\u30b9\u30c1\u30e3\u3001\u304a\u3088\u3073\u5f62\u72b6\u3092\u7db2\u7f85\u3059\u308b\u666e\u904d\u7684\u306a\u5024\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u516c\u8868\u3055\u308c\u3066\u3044\u308b\u7d4c\u9a13\u5247\u306f\u30ec\u30d3\u30e5\u30fc\u306e\u51fa\u767a\u70b9\u3068\u3057\u3066\u6271\u3044\u3001\u5b9f\u969b\u306e\u8868\u9762\u3068\u6a5f\u80fd\u3092\u30c4\u30fc\u30eb\u304a\u3088\u3073\u6750\u6599\u30c1\u30fc\u30e0\u3068\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n

      \u90e8\u54c1\u306b\u629c\u304d\u52fe\u914d\u3092\u30bc\u30ed\u306b\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n

      \u6a5f\u80fd\u4e0a\u5fc5\u8981\u306a\u5834\u5408\u3001\u4e00\u90e8\u306e\u5c40\u6240\u7684\u306a\u5f62\u72b6\u306f\u307b\u3068\u3093\u3069\u3001\u307e\u305f\u306f\u307e\u3063\u305f\u304f\u629c\u304d\u52fe\u914d\u306a\u3057\u3067\u8a2d\u8a08\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u96e2\u578b\u306f\u7814\u78e8\u3001\u5f62\u72b6\u3001\u53ce\u7e2e\u3001\u7a81\u304d\u51fa\u3057\u30b5\u30dd\u30fc\u30c8\u3001\u304a\u3088\u3073\u30d7\u30ed\u30bb\u30b9\u6761\u4ef6\u306b\u5bfe\u3057\u3066\u3088\u308a\u654f\u611f\u306b\u306a\u308a\u307e\u3059\u3002\u8868\u9762\u304c\u96e2\u578b\u3059\u308b\u3068\u4eee\u5b9a\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30ea\u30b9\u30af\u3092\u660e\u793a\u7684\u306b\u30ec\u30d3\u30e5\u30fc\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n

      \u629c\u304d\u52fe\u914d\u3092\u8ffd\u52a0\u3059\u308b\u3068\u7a81\u304d\u51fa\u3057\u75d5\u306f\u89e3\u6d88\u3057\u307e\u3059\u304b\uff1f<\/h3>\n

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      \u30c6\u30af\u30b9\u30c1\u30e3\u306f\u629c\u304d\u52fe\u914d\u306e\u8981\u4ef6\u306b\u5f71\u97ff\u3057\u307e\u3059\u304b\uff1f<\/h3>\n

      \u306f\u3044\u3002\u30c6\u30af\u30b9\u30c1\u30e3\u306f\u6a5f\u68b0\u7684\u306a\u30b0\u30ea\u30c3\u30d7\u3092\u5897\u52a0\u3055\u305b\u3001\u96e2\u578b\u6319\u52d5\u3092\u5909\u5316\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u6307\u5b9a\u3055\u308c\u305f\u30c6\u30af\u30b9\u30c1\u30e3\u3092\u305d\u306e\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3068\u78ba\u8a8d\u3057\u3001\u5b9f\u969b\u306e\u6df1\u3055\u3068\u5f15\u304d\u629c\u304d\u65b9\u5411\u3067\u8a55\u4fa1\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n

      \u6b21\u306e\u30b9\u30c6\u30c3\u30d7\uff1a<\/strong> 3D\u30e2\u30c7\u30eb\u3001\u6a39\u8102\u30b0\u30ec\u30fc\u30c9\u3001\u30c6\u30af\u30b9\u30c1\u30e3\u306e\u6307\u793a\u3001\u91cd\u8981\u306a\u5d4c\u5408\u9762\u3001\u304a\u3088\u3073\u4e88\u60f3\u751f\u7523\u91cf\u3092\u6210\u5f62\u6027\u30ec\u30d3\u30e5\u30fc\u306b\u542b\u3081\u3001\u5b8c\u5168\u306a\u90e8\u54c1\u8981\u4ef6\u306b\u57fa\u3065\u3044\u3066\u629c\u304d\u52fe\u914d\u306e\u6c7a\u5b9a\u304c\u884c\u308f\u308c\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>","protected":false},"excerpt":{"rendered":"

      A part can look straightforward in CAD and still resist release from the mold. When a molded wall drags, scuffs, whitens, or bends during ejection, draft is one of the first design features to review\u2014but it is not the only one. Texture, draw depth, shrinkage, surface condition, cooling, and ejector support all affect how the part separates from the steel. Short answer: An injection molding draft angle is the taper provided along the mold\u2019s direction of pull. It reduces sliding contact during release. There is no single angle that works for every feature: the required draft depends on material, depth, texture, geometry, and cosmetic or dimensional requirements. Set it by […]<\/p>\n","protected":false},"author":1,"featured_media":4010,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4000","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/posts\/4000","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/comments?post=4000"}],"version-history":[{"count":0,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/posts\/4000\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/media\/4010"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/media?parent=4000"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/categories?post=4000"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/tags?post=4000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}