{"id":3561,"date":"2026-09-19T16:08:05","date_gmt":"2026-09-19T08:08:05","guid":{"rendered":"http:\/\/0"},"modified":"2026-09-16T16:12:43","modified_gmt":"2026-09-16T08:12:43","slug":"fine-pitch-connectors-what-micro-molding-must-control","status":"publish","type":"post","link":"https:\/\/www.jcinjectionmolding.com\/ja\/blog\/fine-pitch-connectors-what-micro-molding-must-control\/","title":{"rendered":"\u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1\u30b3\u30cd\u30af\u30bf\uff1a\u30de\u30a4\u30af\u30ed\u6210\u5f62\u304c\u5236\u5fa1\u3059\u3079\u304d\u3053\u3068"},"content":{"rendered":"
\n

\u30de\u30a4\u30af\u30ed\u30b3\u30cd\u30af\u30bf\u5c04\u51fa\u6210\u5f62<\/strong> \u8a31\u5bb9\u3067\u304d\u306a\u3044\u7d50\u679c\u304c\u4e00\u3064\u3042\u308a\u307e\u3059\u3002\u5c0f\u3055\u306a\u6210\u5f62\u306e\u305a\u308c\u304c\u7aef\u5b50\u3092\u4f4d\u7f6e\u305a\u308c\u3055\u305b\u3001\u30e9\u30c3\u30c1\u3092\u5f31\u3081\u3001\u30b7\u30fc\u30eb\u3092\u4e71\u3057\u3001\u307e\u305f\u306f\u5d4c\u5408\u3092\u59a8\u3052\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30d0\u30a4\u30e4\u30fc\u306f\u6a39\u8102\u3068\u30ad\u30e3\u30d3\u30c6\u30a3\u6570\u4ee5\u4e0a\u306e\u3082\u306e\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002\u30c4\u30fc\u30eb\u306e\u30c7\u30fc\u30bf\u30e0\u65b9\u5f0f\u3001\u6d41\u52d5\u7d4c\u8def\u3001\u53cd\u308a\u5236\u5fa1\u3001\u7aef\u5b50\u306e\u95a2\u4fc2\u3001\u96e2\u578b\u3001\u691c\u67fb\u65b9\u6cd5\u306e\u3059\u3079\u3066\u304c\u3001\u30b3\u30cd\u30af\u30bf\u306e\u7d44\u7acb\u4f4d\u7f6e\u3092\u4fdd\u8b77\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002.<\/p>\n

\u672c\u8a18\u4e8b\u3067\u306f\u3001\u5d4c\u5408\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304b\u3089\u6210\u5f62\u30ad\u30e3\u30d3\u30c6\u30a3\u307e\u3067\u306e\u6545\u969c\u9023\u9396\u3092\u8ffd\u3046\u3053\u3068\u3067\u3001\u8a2d\u8a08\u30ec\u30d3\u30e5\u30fc\u304c\u958b\u653e\u56de\u8def\u3001\u4e0d\u5b89\u5b9a\u306a\u63a5\u89e6\u3001\u307e\u305f\u306f\u7d44\u7acb\u4e0d\u826f\u3092\u5f15\u304d\u8d77\u3053\u3059\u8981\u56e0\u306b\u7126\u70b9\u3092\u5f53\u3066\u3089\u308c\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002.<\/p>\n

\n

\u30ec\u30d3\u30e5\u30fc\u30de\u30c3\u30d7<\/strong><\/p>\n

    \n
  1. \u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1\u306e\u611f\u5ea6\u3092\u7406\u89e3\u3059\u308b<\/a><\/li>\n
  2. \u5d4c\u5408\u3092\u57fa\u6e96\u306b\u30c7\u30fc\u30bf\u30e0\u3092\u69cb\u7bc9\u3059\u308b<\/a><\/li>\n
  3. \u30d5\u30ed\u30fc\u30d5\u30ed\u30f3\u30c8\u3092\u610f\u56f3\u7684\u306b\u914d\u7f6e\u3059\u308b<\/a><\/li>\n
  4. \u8584\u8089\u306e\u53cd\u308a\u3092\u7ba1\u7406\u3059\u308b<\/a><\/li>\n
  5. \u96e2\u578b\u6642\u306b\u30d4\u30f3\u3068\u30e9\u30c3\u30c1\u3092\u4fdd\u8b77\u3059\u308b<\/a><\/li>\n
  6. \u7d44\u7acb\u5f8c\u306e\u6a5f\u80fd\u3092\u691c\u67fb\u3059\u308b<\/a><\/li>\n
  7. \u3088\u304f\u3042\u308b\u8cea\u554f<\/a><\/li>\n<\/ol>\n<\/div>\n

    \u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1\u306f\u5c0f\u3055\u306a\u305a\u308c\u3092\u7d44\u7acb\u4e0d\u826f\u306b\u5909\u3048\u308b<\/h2>\n

    \"micro-connector-alignment-risk\"<\/p>\n

    \u30b3\u30cd\u30af\u30bf\u306e\u6027\u80fd\u306f\u95a2\u4fc2\u6027\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u30cf\u30a6\u30b8\u30f3\u30b0\u306e\u30c7\u30fc\u30bf\u30e0\u306b\u5bfe\u3059\u308b\u7aef\u5b50\u306e\u4e2d\u5fc3\u7dda\u3001\u30b7\u30fc\u30eb\u306b\u5bfe\u3059\u308b\u30ad\u30e3\u30d3\u30c6\u30a3\u58c1\u3001\u5d4c\u5408\u30b7\u30e7\u30eb\u30c0\u30fc\u306b\u5bfe\u3059\u308b\u30e9\u30c3\u30c1\u3001\u304a\u3088\u3073\u30b3\u30f3\u30bf\u30af\u30c8\u4f4d\u7f6e\u9593\u306e\u5171\u5e73\u9762\u6027\u3067\u3059\u3002\u30d4\u30c3\u30c1\u304c\u5c0f\u3055\u304f\u306a\u308b\u3068\u3001\u901a\u5e38\u306e\u5909\u52d5\u6e90\u304c\u5229\u7528\u53ef\u80fd\u306a\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u306e\u3088\u308a\u591a\u304f\u3092\u5360\u3081\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n

    \u307e\u305a\u3001\u30aa\u30b9\u5074\u3068\u30e1\u30b9\u5074\u306e\u9593\u3067\u8003\u3048\u5f97\u308b\u6700\u60aa\u306e\u4e0d\u6574\u5408\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u6210\u5f62\u30cf\u30a6\u30b8\u30f3\u30b0\u306e\u5909\u52d5\u3001\u30d7\u30ec\u30b9\u307e\u305f\u306f\u6a5f\u68b0\u52a0\u5de5\u3055\u308c\u305f\u7aef\u5b50\u306e\u5909\u52d5\u3001\u633f\u5165\u4f4d\u7f6e\u3001\u6cbb\u5177\u8aa4\u5dee\u3001\u5d4c\u5408\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3092\u542b\u3081\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u6210\u5f62\u5bf8\u6cd5\u3092\u53b3\u3057\u304f\u3059\u308b\u3053\u3068\u306f\u3001\u3081\u3063\u305f\u306b\u6700\u5584\u306e\u5bfe\u5fdc\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5b9f\u969b\u306e\u30b9\u30bf\u30c3\u30af\u3092\u7ba1\u7406\u305b\u305a\u306b\u30b3\u30b9\u30c8\u3092\u5897\u52a0\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

    \u6a5f\u80fd\u8981\u4ef6\u3067\u306f\u3001\u30b3\u30f3\u30bf\u30af\u30c8\u4fdd\u6301\u529b\u3001\u633f\u5165\u529b\u3001\u5f15\u629c\u529b\u3001\u30b7\u30fc\u30eb\u6027\u3001\u8a72\u5f53\u3059\u308b\u5834\u5408\u306f\u6cbf\u9762\u8ddd\u96e2\u3068\u7a7a\u9593\u8ddd\u96e2\u3001\u304a\u3088\u3073\u8a31\u5bb9\u3055\u308c\u308b\u5916\u89b3\u4e0a\u306e\u30a6\u30a3\u30c3\u30c8\u30cd\u30b9\u30be\u30fc\u30f3\u3092\u7279\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u9805\u76ee\u306f\u3001\u3069\u306e\u7279\u5fb4\u306b\u6700\u3082\u80fd\u529b\u306e\u9ad8\u3044\u30c4\u30fc\u30eb\u3068\u691c\u67fb\u3092\u5272\u308a\u5f53\u3066\u308b\u3079\u304d\u304b\u3092\u5c0e\u304d\u307e\u3059\u3002.<\/p>\n

    \u5d4c\u5408\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u57fa\u6e96\u306b\u30c7\u30fc\u30bf\u30e0\u30b9\u30ad\u30fc\u30e0\u3092\u69cb\u7bc9\u3059\u308b<\/h2>\n

    \"connector-functional-datum-fixture\"<\/p>\n

    \u30c7\u30fc\u30bf\u30e0\u306f\u3001\u30b3\u30cd\u30af\u30bf\u304c\u30a2\u30bb\u30f3\u30d6\u30ea\u5185\u3067\u3069\u306e\u3088\u3046\u306b\u4f4d\u7f6e\u6c7a\u3081\u3055\u308c\u308b\u304b\u3092\u8868\u3059\u3079\u304d\u3067\u3059\u3002\u691c\u67fb\u304c\u5e83\u3044\u5916\u58c1\u3092\u57fa\u6e96\u3068\u3059\u308b\u4e00\u65b9\u3067\u3001\u5d4c\u5408\u90e8\u54c1\u304c\u5185\u90e8\u306e\u30ad\u30fc\u3068\u7aef\u5b50\u5e73\u9762\u3092\u57fa\u6e96\u3068\u3059\u308b\u5834\u5408\u3001\u8a31\u5bb9\u3055\u308c\u308b\u691c\u67fb\u7d50\u679c\u3067\u3082\u5d4c\u5408\u4e0d\u826f\u304c\u751f\u3058\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

    \u30ad\u30e3\u30d3\u30c6\u30a3\u30a4\u30f3\u30b5\u30fc\u30c8\u3068\u30b3\u30a2\u30d4\u30f3\u304b\u3089\u6210\u5f62\u90e8\u54c1\u3001\u7aef\u5b50\u633f\u5165\u6cbb\u5177\u3001\u6700\u7d42\u7684\u306a\u5d4c\u5408\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u307e\u3067\u306e\u30c7\u30fc\u30bf\u30e0\u30c1\u30a7\u30fc\u30f3\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u307e\u3059\u3002\u53ef\u6493\u6027\u306e\u3042\u308b\u58c1\u3092\u6a2a\u5207\u308b\u4e0d\u8981\u306a\u30c1\u30a7\u30fc\u30f3\u306f\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u53ef\u80fd\u306a\u9650\u308a\u3001\u6a5f\u80fd\u7684\u306a\u4f4d\u7f6e\u6c7a\u3081\u9762\u3092\u305d\u308c\u304c\u7ba1\u7406\u3059\u308b\u90e8\u4f4d\u306e\u8fd1\u304f\u306b\u914d\u7f6e\u3057\u3001\u53ce\u7e2e\u3084\u53cd\u308a\u304c\u79fb\u52d5\u3059\u308b\u8ddd\u96e2\u3092\u77ed\u304f\u3057\u307e\u3059\u3002.<\/p>\n

    \u30c4\u30fc\u30eb\u30a4\u30f3\u30b5\u30fc\u30c8\u306f\u91cd\u8981\u306a\u5f62\u72b6\u3092\u5206\u96e2\u3057\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3092\u5b9f\u7528\u7684\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u305d\u308c\u3089\u306e\u4f4d\u7f6e\u5408\u308f\u305b\u3068\u30b7\u30e3\u30c3\u30c8\u30aa\u30d5\u306f\u516c\u5dee\u30b9\u30bf\u30c3\u30af\u306e\u4e00\u90e8\u3068\u306a\u308a\u307e\u3059\u3002 \u30ab\u30b9\u30bf\u30e0\u91d1\u578b\u88fd\u4f5c<\/a> \u30ec\u30d3\u30e5\u30fc\u3067\u306f\u3001\u3069\u306e\u92fc\u88fd\u90e8\u54c1\u304c\u30d4\u30c3\u30c1\u3001\u7aef\u5b50\u7a93\u3001\u30e9\u30c3\u30c1\u4f4d\u7f6e\u3001\u30b7\u30fc\u30eb\u5883\u754c\u3092\u78ba\u7acb\u3059\u308b\u304b\u3092\u7279\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

    \u30d5\u30ed\u30fc\u30d5\u30ed\u30f3\u30c8\u3092\u91cd\u8981\u306a\u63a5\u89e6\u90e8\u4f4d\u304b\u3089\u9060\u3056\u3051\u308b<\/h2>\n

    \"connector-housing-flow-front-study\"<\/p>\n

    \u5206\u5c90\u3057\u3066\u518d\u7d50\u5408\u3059\u308b\u30e1\u30eb\u30c8\u30d5\u30ed\u30f3\u30c8\u306f\u30a6\u30a7\u30eb\u30c9\u30e9\u30a4\u30f3\u3092\u5f62\u6210\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30c8\u30e9\u30c3\u30d7\u3055\u308c\u305f\u30ac\u30b9\u306f\u4e0d\u5b8c\u5168\u306a\u30ea\u30d6\u3084\u713c\u3051\u3092\u751f\u3058\u3055\u305b\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30b2\u30fc\u30c8\u304c\u30cf\u30a6\u30b8\u30f3\u30b0\u3092\u6b63\u5e38\u306b\u5145\u586b\u3057\u3066\u3082\u3001\u30e9\u30c3\u30c1\u3001\u7aef\u5b50\u4fdd\u6301\u90e8\u4f4d\u3001\u307e\u305f\u306f\u30b7\u30fc\u30eb\u9762\u3092\u6a2a\u5207\u308b\u5f31\u3044\u3001\u3042\u308b\u3044\u306f\u5916\u89b3\u4e0a\u4e0d\u5b89\u5b9a\u306a\u9818\u57df\u3092\u751f\u3058\u3055\u305b\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

    \u30b2\u30fc\u30c8\u8ddd\u96e2\u3060\u3051\u3067\u306a\u304f\u5145\u586b\u9806\u5e8f\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30d5\u30ed\u30fc\u30d5\u30ed\u30f3\u30c8\u306f\u7d30\u304b\u3044\u7a93\u3084\u8584\u3044\u30d6\u30ea\u30c3\u30b8\u304c\u56fa\u5316\u3059\u308b\u524d\u306b\u5230\u9054\u3059\u3079\u304d\u3067\u3042\u308a\u3001\u540c\u6642\u306b\u7a7a\u6c17\u306f\u5b9f\u969b\u306e\u6700\u7d42\u5145\u586b\u4f4d\u7f6e\u304b\u3089\u6392\u51fa\u3055\u308c\u308b\u3079\u304d\u3067\u3059\u3002\u96c6\u4e2d\u7684\u306a \u30e2\u30fc\u30eb\u30c9\u30d5\u30ed\u30fc\u89e3\u6790<\/a> \u306f\u3001\u92fc\u6750\u304c\u78ba\u5b9a\u3059\u308b\u524d\u306b\u30b2\u30fc\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u4e88\u60f3\u3055\u308c\u308b\u30a8\u30a2\u30c8\u30e9\u30c3\u30d7\u3092\u6bd4\u8f03\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d5\u30ed\u30fc\u304c\u7aef\u5b50\u958b\u53e3\u90e8\u306e\u5468\u56f2\u3067\u5408\u6d41\u3059\u308b\u5834\u5408\u3001\u305d\u306e\u7d50\u679c\u751f\u3058\u308b\u30e9\u30a4\u30f3\u304c\u5f37\u5ea6\u3084\u5bf8\u6cd5\u5b89\u5b9a\u6027\u306b\u5f71\u97ff\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u8a55\u4fa1\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n

    \n\n\n\n\n\n\n\n
    \u89b3\u5bdf\u3055\u308c\u305f\u30ea\u30b9\u30af<\/th>\n\u8003\u3048\u3089\u308c\u308b\u8981\u56e0<\/th>\n\u6bd4\u8f03\u3059\u3079\u304d\u8a3c\u62e0<\/th>\n<\/tr>\n<\/thead>\n
    \u4e0d\u5b8c\u5168\u306a\u7aef\u5b50\u7a93<\/td>\n\u30d5\u30ea\u30fc\u30ba\u30aa\u30d5\u3001\u30ac\u30b9\u30c8\u30e9\u30c3\u30d7\u3001\u30b2\u30fc\u30c8\u306e\u4e0d\u5747\u8861<\/td>\n\u30b7\u30e7\u30fc\u30c8\u30b7\u30e7\u30c3\u30c8\u306e\u9806\u5e8f\u3068\u30d9\u30f3\u30c8\u72b6\u614b<\/td>\n<\/tr>\n
    \u30b3\u30f3\u30bf\u30af\u30c8\u30ad\u30e3\u30d3\u30c6\u30a3\u4ed8\u8fd1\u306e\u30d5\u30e9\u30c3\u30b7\u30e5<\/td>\n\u30b7\u30e3\u30c3\u30c8\u30aa\u30d5\u306e\u6469\u8017\u3001\u4f4d\u7f6e\u5408\u308f\u305b\u3001\u5c40\u6240\u5727\u529b<\/td>\n\u30ad\u30e3\u30d3\u30c6\u30a3\u30de\u30c3\u30d7\u3068\u30c4\u30fc\u30eb\u63a5\u89e6\u30d1\u30bf\u30fc\u30f3<\/td>\n<\/tr>\n
    \u5f31\u3044\u30e9\u30c3\u30c1<\/td>\n\u30a6\u30a7\u30eb\u30c9\u30e9\u30a4\u30f3\u3001\u914d\u5411\u3001\u5f62\u72b6\u3001\u6750\u6599<\/td>\n\u7834\u65ad\u4f4d\u7f6e\u3068\u8377\u91cd\u8a66\u9a13<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    \u8584\u8089\u30b3\u30cd\u30af\u30bf\u58c1\u5168\u4f53\u306e\u53cd\u308a\u3092\u7ba1\u7406\u3059\u308b<\/h2>\n

    \"thin-connector-housing-warpage\"<\/p>\n

    \u8584\u8089\u58c1\u3068\u975e\u5bfe\u79f0\u5f62\u72b6\u306f\u4e0d\u5747\u4e00\u306b\u51b7\u5374\u30fb\u53ce\u7e2e\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u7e4a\u7dad\u5145\u586b\u6750\u6599\u306f\u65b9\u5411\u4f9d\u5b58\u6027\u3092\u52a0\u3048\u3001\u7aef\u5b50\u958b\u53e3\u90e8\u3084\u30e9\u30c3\u30c1\u306f\u672c\u6765\u5747\u4e00\u306a\u65ad\u9762\u3092\u5206\u65ad\u3057\u307e\u3059\u3002\u9ad8\u6e29\u30d5\u30a1\u30a4\u30f3\u30d4\u30c3\u30c1\u8a2d\u8a08\u3067\u306f\u3001 LCP\u6750\u6599\u30d5\u30a1\u30df\u30ea\u30fc<\/a> \u304c\u5019\u88dc\u306b\u6319\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u6d41\u52d5\u914d\u5411\u3068\u5177\u4f53\u7684\u306a\u30b0\u30ec\u30fc\u30c9\u306f\u4f9d\u7136\u3068\u3057\u3066\u691c\u8a3c\u304c\u5fc5\u8981\u3067\u3059\u3002\u5404\u5c40\u90e8\u306e\u58c1\u539a\u304c\u59a5\u5f53\u306b\u898b\u3048\u3066\u3082\u3001\u53cd\u308a\u306f\u30d4\u30c3\u30c1\u3084\u30b7\u30fc\u30ea\u30f3\u30b0\u3092\u5909\u5316\u3055\u305b\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

    \u88fd\u54c1\u6a5f\u80fd\u304c\u8a31\u3059\u7bc4\u56f2\u3067\u5f62\u72b6\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308a\u3001\u305d\u306e\u5f8c\u30b2\u30fc\u30c8\u4f4d\u7f6e\u3068\u51b7\u5374\u3092\u7528\u3044\u3066\u65b9\u5411\u6027\u306e\u5f71\u97ff\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002\u4fdd\u5727\u306f\u614e\u91cd\u306b\u8a55\u4fa1\u3059\u3079\u304d\u3067\u3059\u3002\u904e\u5ea6\u306a\u5c40\u6240\u4fdd\u5727\u306f\u4e00\u3064\u306e\u5bf8\u6cd5\u3092\u6539\u5584\u3057\u3001\u5225\u306e\u5bf8\u6cd5\u3092\u60aa\u5316\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u91d1\u578b\u6e29\u5ea6\u306e\u30d0\u30e9\u30f3\u30b9\u3068\u96e2\u578b\u5f8c\u306e\u90e8\u54c1\u652f\u6301\u3082\u540c\u69d8\u306b\u91cd\u8981\u3067\u3059\u3002.<\/p>\n

    \u30b3\u30cd\u30af\u30bf\u3092\u81ea\u7531\u72b6\u614b\u3067\u6e2c\u5b9a\u3057\u3001\u8a72\u5f53\u3059\u308b\u5834\u5408\u306f\u7d44\u7acb\u6cbb\u5177\u5185\u3067\u3082\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u67d4\u8edf\u306a\u30cf\u30a6\u30b8\u30f3\u30b0\u306f\u5d4c\u5408\u6642\u306b\u4f4d\u7f6e\u3078\u79fb\u52d5\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u308c\u306f\u5076\u767a\u7684\u306a\u88dc\u6b63\u3067\u306f\u306a\u304f\u610f\u56f3\u7684\u306a\u8a2d\u8a08\u4f59\u88d5\u3067\u3042\u308b\u3079\u304d\u3067\u3059\u3002.<\/p>\n

    \u30d4\u30f3\u3068\u30e9\u30c3\u30c1\u3092\u8003\u616e\u3057\u305f\u96e2\u578b\u8a2d\u8a08<\/h2>\n

    \"connector-mold-ejection-layout\"<\/p>\n

    \u30b3\u30f3\u30bf\u30af\u30c8\u7a93\u3001\u8584\u3044\u30e9\u30c3\u30c1\u3001\u30b7\u30fc\u30ea\u30f3\u30b0\u9762\u306f\u30a8\u30b8\u30a7\u30af\u30bf\u8377\u91cd\u306b\u5bfe\u3059\u308b\u5b89\u5168\u9818\u57df\u304c\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002\u96e2\u578b\u306f\u652f\u6301\u30d1\u30c3\u30c9\u307e\u305f\u306f\u3088\u308a\u5e83\u3044\u975e\u6a5f\u80fd\u9762\u3092\u901a\u3057\u3066\u884c\u3046\u3079\u304d\u3067\u3059\u3002\u30c9\u30e9\u30d5\u30c8\u3068\u7814\u78e8\u65b9\u5411\u306f\u3001\u3088\u308a\u5927\u304d\u306a\u529b\u3092\u52a0\u3048\u308b\u524d\u306b\u4fdd\u6301\u529b\u3092\u4f4e\u6e1b\u3059\u308b\u3079\u304d\u3067\u3059\u3002.<\/p>\n

    \u90e8\u54c1\u306f\u7aef\u5b50\u633f\u5165\u307e\u305f\u306f\u691c\u67fb\u306e\u305f\u3081\u306b\u914d\u5411\u3092\u4fdd\u3064\u5fc5\u8981\u3082\u3042\u308a\u307e\u3059\u3002\u9759\u96fb\u6c17\u306b\u3088\u308a\u5c0f\u3055\u306a\u30cf\u30a6\u30b8\u30f3\u30b0\u304c\u30c4\u30fc\u30eb\u3084\u642c\u9001\u88c5\u7f6e\u306b\u5f35\u308a\u4ed8\u304f\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u30ad\u30e3\u30d3\u30c6\u30a3\u8b58\u5225\u3092\u4fdd\u6301\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u3001\u5236\u5fa1\u3055\u308c\u305f\u30d4\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u30cd\u30b9\u30c8\u306f\u30e9\u30f3\u30c0\u30e0\u306a\u843d\u4e0b\u56de\u53ce\u3088\u308a\u3082\u4fe1\u983c\u6027\u304c\u9ad8\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n

    Inspect ejection witnesses under the same magnification used for functional features. A small burr or indentation near a terminal path can interfere with insertion even if it is difficult to see unaided.<\/p>\n

    Inspect What the Assembly Actually Uses<\/h2>\n

    \"connector-assembly-functional-inspection\"<\/p>\n

    Optical measurement can capture pitch, window size, and profile, but the fixture and edge-detection rules must be repeatable. Gauge studies should use actual micro features, not only a convenient larger dimension.<\/p>\n

      \n
    1. Measure cavity-specific molded geometry from functional datums.<\/li>\n
    2. Verify terminal insertion depth and retention.<\/li>\n
    3. Check mating force and positive latch engagement.<\/li>\n
    4. Inspect seal compression or leak performance where applicable.<\/li>\n
    5. Challenge temperature and conditioning expected in use.<\/li>\n
    6. Link electrical or functional failures back to cavity and shot records.<\/li>\n<\/ol>\n

      \u306e \u30de\u30a4\u30af\u30ed\u5c04\u51fa\u6210\u5f62<\/a> process is valuable here because precise tooling, controlled delivery, handling, and feature-level metrology can be developed together. The acceptance plan should still end with the complete connector function.<\/p>\n

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

      \"micro-connector-technical-review\"<\/p>\n

      Why is connector pitch difficult to control?<\/h3>\n

      Pitch reflects cavity accuracy, core alignment, directional shrinkage, warpage, ejection, conditioning, and measurement. It should be treated as a system result.<\/p>\n

      Can mold flow analysis eliminate weld lines?<\/h3>\n

      It can help predict flow-front behavior and compare gates, but the final location and strength must be verified with the actual material and molded geometry.<\/p>\n

      Should terminals be included in early trials?<\/h3>\n

      Yes, when terminal fit or retention governs function. Housing-only measurements can miss insertion damage and tolerance interactions.<\/p>\n

      What causes flash inside a terminal cavity?<\/h3>\n

      Local shutoff clearance, insert alignment, wear, contamination, or excessive local pressure are common contributors. Location and cavity comparison help separate them.<\/p>\n

      Which data should a connector RFQ include?<\/h3>\n

      Include mating datums, terminal drawings, functional forces, electrical and environmental requirements, material grade, critical dimensions, inspection method, and annual volume.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

      Micro connector injection molding has one unforgiving outcome: a small molded shift can misalign a terminal, weaken a latch, disturb a seal, or prevent mating. Buyers therefore need more than a resin and cavity count. The tool datum scheme, flow path, warpage control, terminal relationship, ejection, and inspection method must all protect the connector\u2019s assembled position. This article follows the failure chain from mating interface to molded cavity so the design review focuses on what creates open circuits, unstable contact, or assembly rejection. Review map Understand fine-pitch sensitivity Build datums around mating Place flow fronts deliberately Manage thin-wall warpage Protect pins and latches during release Inspect the assembled function Frequently […]<\/p>\n","protected":false},"author":1,"featured_media":3624,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3561","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\/3561","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=3561"}],"version-history":[{"count":0,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/posts\/3561\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/media\/3624"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/media?parent=3561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/categories?post=3561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/tags?post=3561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}