{"id":4193,"date":"2026-10-30T17:03:41","date_gmt":"2026-10-30T09:03:41","guid":{"rendered":"http:\/\/0"},"modified":"2026-10-29T08:57:28","modified_gmt":"2026-10-29T00:57:28","slug":"can-lsr-overmolding-seal-a-robotic-joint-reliably","status":"publish","type":"post","link":"https:\/\/www.jcinjectionmolding.com\/ja\/blog\/can-lsr-overmolding-seal-a-robotic-joint-reliably\/","title":{"rendered":"LSR\u30aa\u30fc\u30d0\u30fc\u30e2\u30fc\u30eb\u30c7\u30a3\u30f3\u30b0\u306f\u30ed\u30dc\u30c3\u30c8\u95a2\u7bc0\u3092\u78ba\u5b9f\u306b\u30b7\u30fc\u30eb\u3067\u304d\u307e\u3059\u304b\uff1f"},"content":{"rendered":"<p>\u30ed\u30dc\u30c3\u30c8\u7528\u30b7\u30fc\u30eb\u306eLSR\u30aa\u30fc\u30d0\u30fc\u30e2\u30fc\u30eb\u30c9\u306f\u3001\u525b\u6027\u57fa\u6750\u3001\u6db2\u72b6\u30b7\u30ea\u30b3\u30fc\u30f3\u30b4\u30e0\u306e\u30b0\u30ec\u30fc\u30c9\u3001\u30b7\u30fc\u30eb\u5f62\u72b6\u3092\u4e00\u3064\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3068\u3057\u3066\u8a2d\u8a08\u3057\u305f\u5834\u5408\u306b\u3001\u4e00\u4f53\u578b\u306e\u30b7\u30fc\u30eb\u6a5f\u80fd\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u300c\u30aa\u30fc\u30d0\u30fc\u30e2\u30fc\u30eb\u30c9\u300d\u3068\u3044\u3046\u8a00\u8449\u3060\u3051\u3067\u306f\u3001\u6f0f\u308c\u6027\u80fd\u306f\u78ba\u7acb\u3055\u308c\u307e\u305b\u3093\u3002\u30b7\u30fc\u30eb\u306e\u5727\u7e2e\u3001\u76f8\u624b\u9762\u306e\u5e73\u5766\u5ea6\u3001\u57fa\u6750\u306e\u52d5\u304d\u3001\u63a5\u7740\u307e\u305f\u306f\u6a5f\u68b0\u7684\u4fdd\u6301\u3001\u7d44\u7acb\u6642\u306e\u640d\u50b7\u304c\u3059\u3079\u3066\u7d50\u679c\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002\u307e\u305a\u3001\u4f55\u3092\u906e\u65ad\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u304b\u3001\u95a2\u7bc0\u304c\u3069\u3053\u3067\u52d5\u304f\u306e\u304b\u3001\u5b8c\u6210\u3057\u305f\u7d44\u7acb\u4f53\u3092\u3069\u306e\u3088\u3046\u306b\u8a66\u9a13\u3059\u308b\u306e\u304b\u3092\u5b9a\u7fa9\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<nav class=\"article-toc\" aria-label=\"\u76ee\u6b21\">\n<h2>\u3053\u306e\u8a18\u4e8b\u306e\u5185\u5bb9<\/h2>\n<ol>\n<li><a href=\"#function\">LSR\u3092\u9078\u5b9a\u3059\u308b\u524d\u306b\u30b7\u30fc\u30eb\u306e\u5f79\u5272\u3092\u5b9a\u7fa9\u3059\u308b<\/a><\/li>\n<li><a href=\"#substrate\">\u57fa\u6750\u3068\u63a5\u7740\u306e\u524d\u63d0\u6761\u4ef6\u3092\u78ba\u8a8d\u3059\u308b<\/a><\/li>\n<li><a href=\"#geometry\">\u5727\u7e2e\u3068\u76f8\u624b\u9762\u3092\u8a2d\u8a08\u3059\u308b<\/a><\/li>\n<li><a href=\"#tooling\">\u6210\u5f62\u3068\u7d44\u7acb\u3092\u901a\u3058\u3066\u30b7\u30fc\u30eb\u3092\u4fdd\u8b77\u3059\u308b<\/a><\/li>\n<li><a href=\"#validation\">\u7d44\u7acb\u6e08\u307f\u95a2\u7bc0\u3092\u691c\u8a3c\u3059\u308b<\/a><\/li>\n<li><a href=\"#faq\">FAQ<\/a><\/li>\n<\/ol>\n<\/nav>\n<h2 id=\"function\">LSR\u3092\u9078\u5b9a\u3059\u308b\u524d\u306b\u30b7\u30fc\u30eb\u306e\u5f79\u5272\u3092\u5b9a\u7fa9\u3059\u308b<\/h2>\n<p>\u307e\u305a\u3001\u66dd\u9732\u6761\u4ef6\u3068\u6d78\u5165\u306e\u7d50\u679c\u3092\u8a18\u8ff0\u3059\u308b\u3053\u3068\u304b\u3089\u59cb\u3081\u307e\u3059\u3002\u30b7\u30fc\u30eb\u306f\u7c89\u5875\u3001\u98db\u6cab\u3001\u6d17\u6d44\u6db2\u3001\u6cb9\u3001\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u6307\u5b9a\u5a92\u4f53\u3092\u906e\u65ad\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u304b\uff1f\u95a2\u7bc0\u306f\u7d44\u7acb\u5f8c\u306b\u9759\u6b62\u3057\u305f\u307e\u307e\u3067\u3059\u304b\u3001\u305d\u308c\u3068\u3082\u56de\u8ee2\u307e\u305f\u306f\u5c48\u66f2\u3057\u307e\u3059\u304b\uff1f\u3053\u308c\u3089\u306e\u6761\u4ef6\u306b\u3088\u3063\u3066\u3001\u30b7\u30fc\u30eb\u306e\u652f\u6301\u65b9\u6cd5\u3068\u8a66\u9a13\u65b9\u6cd5\u304c\u5909\u308f\u308a\u307e\u3059\u3002.<\/p>\n<p>\u30b7\u30fc\u30eb\u6a5f\u80fd\u3092\u8fd1\u63a5\u3059\u308b\u6a5f\u80fd\u304b\u3089\u5206\u96e2\u3057\u307e\u3059\u3002\u6210\u5f62\u30ea\u30c3\u30d7\u304c\u30ab\u30d0\u30fc\u306b\u5bfe\u3057\u3066\u30b7\u30fc\u30eb\u3059\u308b\u4e00\u65b9\u3067\u3001\u7de0\u7d50\u5177\u304c\u30af\u30e9\u30f3\u30d7\u8377\u91cd\u3092\u62c5\u3044\u3001\u4f4d\u7f6e\u6c7a\u3081\u5177\u304c\u4f4d\u7f6e\u3092\u5236\u5fa1\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u30ab\u30d0\u30fc\u304c\u305a\u308c\u305f\u308a\u53cd\u3063\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u5834\u5408\u3001LSR\u81ea\u4f53\u304c\u7121\u50b7\u3067\u3042\u3063\u3066\u3082\u30b7\u30fc\u30eb\u306e\u5727\u7e2e\u304c\u5931\u308f\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u6750\u6599\u3084\u30d3\u30fc\u30c9\u5f62\u72b6\u3092\u9078\u5b9a\u3059\u308b\u524d\u306b\u3001\u76f8\u624b\u5f62\u72b6\u3001\u9589\u9396\u624b\u9806\u3001\u304a\u3088\u3073\u8a31\u5bb9\u3055\u308c\u308b\u9699\u9593\u3084\u52d5\u304d\u3092\u6587\u66f8\u5316\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p>\u3053\u308c\u306f\u4ee5\u4e0b\u306b\u542b\u307e\u308c\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u30ec\u30d9\u30eb\u306e\u30c8\u30d4\u30c3\u30af\u3067\u3059 <a href=\"https:\/\/www.jcinjectionmolding.com\/ja\/industries\/robotics\/\">\u30ed\u30dc\u30c6\u30a3\u30af\u30b9\u5c04\u51fa\u6210\u5f62<\/a>. \u3088\u308a\u5e83\u7bc4\u306a\u696d\u754c\u30da\u30fc\u30b8\u306f\u7528\u9014\u306e\u4f4d\u7f6e\u3065\u3051\u306b\u5f79\u7acb\u3061\u307e\u3059\u304c\u3001\u30b7\u30fc\u30eb\u8a2d\u8a08\u306b\u306f\u4f9d\u7136\u3068\u3057\u3066\u72ec\u81ea\u306e\u66dd\u9732\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3001\u691c\u8a3c\u8981\u4ef6\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<h2 id=\"substrate\">\u57fa\u6750\u3068\u63a5\u7740\u306e\u524d\u63d0\u6761\u4ef6\u3092\u78ba\u8a8d\u3059\u308b<\/h2>\n<p>LSR\u306f\u3059\u3079\u3066\u306e\u525b\u6027\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3084\u91d1\u5c5e\u306b\u540c\u3058\u3088\u3046\u306b\u63a5\u7740\u3059\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u63a5\u7740\u306f\u3001\u7279\u5b9a\u306e\u57fa\u6750\u30b0\u30ec\u30fc\u30c9\u3001\u8868\u9762\u72b6\u614b\u3001LSR\u914d\u5408\u3001\u30d7\u30ed\u30bb\u30b9\u3001\u304a\u3088\u3073\u8868\u9762\u51e6\u7406\u3084\u30d7\u30e9\u30a4\u30de\u30fc\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u30b7\u30fc\u30eb\u304c\u5316\u5b66\u7684\u63a5\u7740\u306b\u4f9d\u5b58\u3057\u3066\u4f4d\u7f6e\u3092\u4fdd\u3064\u5834\u5408\u3001\u305d\u306e\u6b63\u78ba\u306a\u6750\u6599\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u6750\u6599\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3068\u4ee3\u8868\u7684\u306a\u6210\u5f62\u8a66\u9a13\u7247\u3067\u691c\u8a3c\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p>\u63a5\u7740\u5f37\u5ea6\u304c\u4e0d\u78ba\u5b9f\u306a\u5834\u5408\u3001\u307e\u305f\u306f\u4e3b\u8981\u306a\u4fdd\u6301\u65b9\u6cd5\u3067\u306a\u3044\u5834\u5408\u306f\u3001\u6a5f\u68b0\u7684\u6355\u6349\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6e9d\u3001\u7a74\u3001\u5dfb\u304d\u8fbc\u307f\u30a8\u30c3\u30b8\u3001\u305d\u306e\u4ed6\u306e\u4fdd\u6301\u5f62\u72b6\u304c\u30b7\u30fc\u30eb\u3092\u6240\u5b9a\u306e\u4f4d\u7f6e\u306b\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u5404\u6a5f\u80fd\u306f\u91d1\u578b\u3001\u5145\u586b\u3001\u96e2\u578b\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002\u4fdd\u6301\u6a5f\u80fd\u304c\u3001\u7d44\u7acb\u4e2d\u306b\u7834\u65ad\u3059\u308b\u8584\u3044LSR\u65ad\u9762\u3092\u751f\u3058\u3055\u305b\u305f\u308a\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306b\u6c5a\u67d3\u7269\u3092\u9589\u3058\u8fbc\u3081\u305f\u308a\u3057\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/10\/lsr-substrate-retention-interface.webp\" alt=\"LSR retained around rigid substrate\" width=\"1600\" height=\"900\" class=\"aligncenter size-full\" \/><\/figure>\n<p>\u73fe\u884c\u306e\u4ee5\u4e0b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044 <a href=\"https:\/\/www.jcinjectionmolding.com\/ja\/service\/liquid-silicone-rubber-lsr-molding\/\">\u6db2\u72b6\u30b7\u30ea\u30b3\u30fc\u30f3\u30b4\u30e0\u6210\u5f62<\/a> \u786c\u8cea\u57fa\u677f\u3068\u6700\u7d42\u4f7f\u7528\u6761\u4ef6\u306b\u5fdc\u3058\u305f\u30d7\u30ed\u30bb\u30b9\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u30021\u3064\u306eLSR\u30b0\u30ec\u30fc\u30c9\u3001\u8868\u9762\u51e6\u7406\u3001\u307e\u305f\u306f\u63a5\u7740\u7d50\u679c\u304c\u3059\u3079\u3066\u306e\u7b50\u4f53\u306b\u5f53\u3066\u306f\u307e\u308b\u3068\u4eee\u5b9a\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2 id=\"geometry\">\u5727\u7e2e\u3068\u76f8\u624b\u9762\u3092\u8a2d\u8a08\u3059\u308b<\/h2>\n<p>\u30b7\u30fc\u30eb\u306f\u3001\u898f\u5b9a\u3055\u308c\u305f\u76f8\u624b\u9762\u306b\u5bfe\u3057\u3066\u5236\u5fa1\u3055\u308c\u305f\u3064\u3076\u3057\u4ee3\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002\u5727\u7e2e\u304c\u5c11\u306a\u3059\u304e\u308b\u3068\u6f0f\u308c\u7d4c\u8def\u304c\u6b8b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u904e\u5270\u306a\u5727\u7e2e\u306f\u30ab\u30d0\u30fc\u3092\u5909\u5f62\u3055\u305b\u3001\u7d44\u7acb\u529b\u3092\u9ad8\u3081\u3001\u307e\u305f\u306f\u7d4c\u6642\u7684\u306b\u30b7\u30fc\u30eb\u3092\u640d\u50b7\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u8a31\u5bb9\u7bc4\u56f2\u306f\u3001\u7279\u5b9a\u306eLSR\u30b0\u30ec\u30fc\u30c9\u3001\u30b7\u30fc\u30eb\u65ad\u9762\u3001\u6e9d\u5f62\u72b6\u3001\u7d44\u7acb\u516c\u5dee\u3001\u304a\u3088\u3073\u66dd\u9732\u6761\u4ef6\u306b\u4f9d\u5b58\u3059\u308b\u305f\u3081\u3001\u666e\u904d\u7684\u306a\u30d1\u30fc\u30bb\u30f3\u30c6\u30fc\u30b8\u3092\u9078\u3076\u306e\u3067\u306f\u306a\u304f\u3001\u30b0\u30ec\u30fc\u30c9\u56fa\u6709\u306e\u8a2d\u8a08\u30ac\u30a4\u30c0\u30f3\u30b9\u3092\u5165\u624b\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p>\u76f8\u624b\u9762\u3092\u691c\u67fb\u53ef\u80fd\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b7\u30fc\u30eb\u7d4c\u8def\u3092\u6a2a\u5207\u308b\u30d1\u30fc\u30c6\u30a3\u30f3\u30b0\u30e9\u30a4\u30f3\u3001\u30b2\u30fc\u30c8\u8de1\u3001\u3072\u3051\u3001\u30d0\u30ea\u3001\u307e\u305f\u306f\u50b7\u306f\u6f0f\u308c\u30c1\u30e3\u30cd\u30eb\u306b\u306a\u308a\u5f97\u307e\u3059\u3002\u30b7\u30fc\u30eb\u7d4c\u8def\u3092\u4e0d\u8981\u306a\u9014\u5207\u308c\u304b\u3089\u9060\u3056\u3051\u3001\u6a5f\u80fd\u306b\u5fc5\u8981\u306a\u5e73\u5766\u5ea6\u307e\u305f\u306f\u8868\u9762\u72b6\u614b\u3092\u78ba\u7acb\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30ed\u30dc\u30c3\u30c8\u30b8\u30e7\u30a4\u30f3\u30c8\u306b\u30b5\u30fc\u30d3\u30b9\u30a2\u30af\u30bb\u30b9\u304c\u5fc5\u8981\u306a\u5834\u5408\u3001\u30b7\u30fc\u30eb\u306f\u8a08\u753b\u3055\u308c\u305f\u5206\u89e3\u30fb\u518d\u7d44\u7acb\u306e\u9806\u5e8f\u306b\u3082\u8010\u3048\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p>\u30b7\u30fc\u30eb\u304c\u65b9\u5411\u3092\u5909\u3048\u308b\u30b3\u30fc\u30ca\u30fc\u534a\u5f84\u3068\u9077\u79fb\u90e8\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6025\u306a\u66f2\u304c\u308a\u3001\u6025\u6fc0\u306a\u539a\u3055\u306e\u5909\u5316\u3001\u307e\u305f\u306f\u72ed\u3044\u30ea\u30c3\u30d7\u306f\u5145\u586b\u3092\u8907\u96d1\u306b\u3057\u3001\u7d44\u7acb\u4e2d\u306e\u640d\u50b7\u3092\u5897\u3084\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30a8\u30e9\u30b9\u30c8\u30de\u30fc\u3092\u9023\u7d9a\u7684\u306b\u652f\u6301\u3057\u3001\u30ab\u30d0\u30fc\u3092\u9589\u3058\u308b\u969b\u306b\u30a8\u30e9\u30b9\u30c8\u30de\u30fc\u304c\u8ee2\u304c\u3063\u305f\u308a\u631f\u307e\u308c\u305f\u308a\u3059\u308b\u306e\u3092\u9632\u3050\u8a2d\u8a08\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2 id=\"tooling\">\u6210\u5f62\u3068\u7d44\u7acb\u3092\u901a\u3058\u3066\u30b7\u30fc\u30eb\u3092\u4fdd\u8b77\u3059\u308b<\/h2>\n<p>LSR\u6210\u5f62\u306f\u3001\u5236\u5fa1\u3055\u308c\u305f\u30ad\u30e3\u30d3\u30c6\u30a3\u3068\u6750\u6599\u6d41\u52d5\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u30d1\u30fc\u30c6\u30a3\u30f3\u30b0\u30e9\u30a4\u30f3\u306e\u914d\u7f6e\u3001\u30d9\u30f3\u30c8\u3001\u30b7\u30e3\u30c3\u30c8\u30aa\u30d5\u306e\u8a73\u7d30\u3001\u304a\u3088\u3073\u30b2\u30fc\u30c8\u4f4d\u7f6e\u306f\u3001\u30d0\u30ea\u3068\u30b7\u30fc\u30eb\u30a8\u30c3\u30b8\u306e\u54c1\u8cea\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002\u975e\u6a5f\u80fd\u30a8\u30c3\u30b8\u306e\u30d0\u30ea\u306f\u5916\u89b3\u4e0a\u306e\u554f\u984c\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u30b7\u30fc\u30eb\u7d4c\u8def\u4e0a\u306e\u30d0\u30ea\u306f\u76f8\u624b\u9762\u304c\u610f\u56f3\u3069\u304a\u308a\u306b\u9589\u3058\u308b\u306e\u3092\u59a8\u3052\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>LSR\u5c04\u51fa\u4e2d\u306b\u786c\u8cea\u57fa\u677f\u3092\u3069\u306e\u3088\u3046\u306b\u4f4d\u7f6e\u6c7a\u3081\u3057\u652f\u6301\u3059\u308b\u304b\u3092\u8a08\u753b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u57fa\u677f\u304c\u305a\u308c\u308b\u3068\u3001\u30b7\u30fc\u30eb\u306e\u9ad8\u3055\u3084\u4f4d\u7f6e\u304c\u4e0d\u5747\u4e00\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u7d44\u7acb\u6cbb\u5177\u306f\u307e\u305f\u3001\u9589\u3058\u308b\u969b\u306b\u92ed\u3044\u30a8\u30c3\u30b8\u3084\u30d5\u30a1\u30b9\u30ca\u30fc\u304c\u30a8\u30e9\u30b9\u30c8\u30de\u30fc\u3092\u5207\u65ad\u3059\u308b\u306e\u3092\u9632\u3050\u3079\u304d\u3067\u3059\u3002\u6210\u5f62\u3055\u308c\u305f\u30b7\u30fc\u30eb\u3092\u53d6\u6271\u3044\u304a\u3088\u3073\u68b1\u5305\u4e2d\u306b\u4fdd\u8b77\u3057\u3001\u6700\u521d\u306e\u691c\u67fb\u5f8c\u306b\u7d44\u7acb\u524d\u306b\u640d\u50b7\u304c\u751f\u3058\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p>\u30b7\u30fc\u30eb\u7d4c\u8def\u306e\u5916\u89b3\u57fa\u6e96\u3068\u3001\u5727\u7e2e\u3092\u5236\u5fa1\u3059\u308b\u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u306e\u5bf8\u6cd5\u57fa\u6e96\u3092\u5b9a\u7fa9\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u691c\u67fb\u306f\u3001\u7121\u5bb3\u306a\u5916\u89b3\u306e\u3070\u3089\u3064\u304d\u3068\u3001\u6a5f\u80fd\u7d4c\u8def\u3092\u6a2a\u5207\u308b\u30dc\u30a4\u30c9\u3001\u7834\u308c\u3001\u30b7\u30e7\u30fc\u30c8\u30d5\u30a3\u30eb\u3001\u307e\u305f\u306f\u30d0\u30ea\u72b6\u614b\u3092\u533a\u5225\u3059\u3079\u304d\u3067\u3059\u3002.<\/p>\n<h2 id=\"validation\">\u7d44\u7acb\u6e08\u307f\u95a2\u7bc0\u3092\u691c\u8a3c\u3059\u308b<\/h2>\n<p>\u6750\u6599\u30c7\u30fc\u30bf\u3068\u30aboupon\u63a5\u7740\u8a66\u9a13\u306f\u6709\u7528\u306a\u5165\u529b\u3067\u3059\u304c\u3001\u6700\u7d42\u7684\u306a\u5224\u65ad\u306f\u7d44\u7acb\u6e08\u307f\u30b8\u30e7\u30a4\u30f3\u30c8\u306b\u5c5e\u3057\u307e\u3059\u3002\u610f\u56f3\u3059\u308b\u30ab\u30d0\u30fc\u3001\u30d5\u30a1\u30b9\u30ca\u30fc\u3001\u5727\u7e2e\u3001\u30b1\u30fc\u30d6\u30eb\u30a8\u30f3\u30c8\u30ea\u30fc\u3001\u304a\u3088\u3073\u52d5\u4f5c\u3092\u8a66\u9a13\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5b9f\u969b\u306e\u66dd\u9732\u3068\u5408\u683c\u8981\u4ef6\u306b\u9069\u5408\u3059\u308b\u6f0f\u308c\u307e\u305f\u306f\u6d78\u5165\u8a66\u9a13\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002LSR\u30d3\u30fc\u30c9\u306e\u5b58\u5728\u304b\u3089\u4fdd\u8b77\u7b49\u7d1a\u3092\u63a8\u6e2c\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/p>\n<ol>\n<li><strong>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044:<\/strong> \u30b7\u30fc\u30eb\u306e\u9023\u7d9a\u6027\u3001\u4f4d\u7f6e\u3001\u30d0\u30ea\u3001\u304a\u3088\u3073\u76f8\u624b\u9762\u306e\u72b6\u614b\u3092\u691c\u67fb\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li><strong>\u9589\u9396\u3092\u6e2c\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044:<\/strong> \u91cd\u8981\u306a\u7b87\u6240\u3067\u7d44\u7acb\u5f8c\u306e\u9699\u9593\u307e\u305f\u306f\u5727\u7e2e\u3092\u691c\u8a3c\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li><strong>\u95a2\u9023\u3059\u308b\u66dd\u9732\u3092\u8a66\u9a13\u3057\u3066\u304f\u3060\u3055\u3044:<\/strong> \u6307\u5b9a\u3055\u308c\u305f\u7c89\u5875\u3001\u6db2\u4f53\u3001\u6d17\u6d44\u5264\u3001\u307e\u305f\u306f\u6e29\u5ea6\u6761\u4ef6\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li><strong>\u30b8\u30e7\u30a4\u30f3\u30c8\u3092\u30b5\u30a4\u30af\u30eb\u3055\u305b\u3066\u304f\u3060\u3055\u3044:<\/strong> \u8a72\u5f53\u3059\u308b\u5834\u5408\u306f\u3001\u52d5\u4f5c\u3001\u632f\u52d5\u3001\u71b1\u5909\u5316\u3001\u307e\u305f\u306f\u30b5\u30fc\u30d3\u30b9\u30b5\u30a4\u30af\u30eb\u3092\u542b\u3081\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li><strong>\u8a66\u9a13\u5f8c\u306e\u691c\u67fb:<\/strong> \u5727\u7e2e\u6c38\u4e45\u3072\u305a\u307f\u3001\u30ed\u30fc\u30ea\u30f3\u30b0\u3001\u5f15\u304d\u88c2\u304d\u3001\u63a5\u7740\u5265\u96e2\u3001\u304a\u3088\u3073\u6d78\u5165\u306e\u8a3c\u62e0\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<\/ol>\n<p>\u30b7\u30fc\u30eb\u304c\u52d5\u4f5c\u524d\u306b\u5408\u683c\u3057\u52d5\u4f5c\u5f8c\u306b\u4e0d\u5408\u683c\u3068\u306a\u308b\u5834\u5408\u306f\u3001LSR\u3060\u3051\u3067\u306a\u304f\u7d99\u624b\u306e\u305f\u308f\u307f\u3068\u7de0\u7d50\u5177\u306e\u4fdd\u6301\u3082\u691c\u67fb\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u9759\u7684\u66dd\u9732\u3067\u306f\u5408\u683c\u3057\u30b5\u30fc\u30d3\u30b9\u5f8c\u306b\u4e0d\u5408\u683c\u3068\u306a\u308b\u5834\u5408\u306f\u3001\u7d44\u7acb\u6642\u306e\u53d6\u308a\u6271\u3044\u3068\u5206\u89e3\u5f8c\u306e\u30b7\u30fc\u30eb\u56de\u5fa9\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<table style=\"width:100%;border-collapse:collapse;font-size:16px;line-height:1.6\">\n<thead>\n<tr>\n<th style=\"background:#e9edf2;color:#17212b;padding:10px;border:1px solid #cbd2d9;font-size:16px\">\u6545\u969c\u306e\u8a3c\u62e0<\/th>\n<th style=\"background:#e9edf2;color:#17212b;padding:10px;border:1px solid #cbd2d9;font-size:16px\">\u8003\u3048\u3089\u308c\u308b\u754c\u9762\u306e\u539f\u56e0<\/th>\n<th style=\"background:#e9edf2;color:#17212b;padding:10px;border:1px solid #cbd2d9;font-size:16px\">\u6b21\u306e\u78ba\u8a8d<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:10px;border:1px solid #cbd2d9;font-size:16px\">\u4e00\u8fba\u306b\u6cbf\u3063\u305f\u6f0f\u308c<\/td>\n<td style=\"padding:10px;border:1px solid #cbd2d9;font-size:16px\">\u5727\u7e2e\u306e\u4e0d\u5747\u4e00\u3001\u30ab\u30d0\u30fc\u306e\u53cd\u308a\u3001\u307e\u305f\u306f\u5c40\u6240\u7684\u306a\u8868\u9762\u6b20\u9665<\/td>\n<td style=\"padding:10px;border:1px solid #cbd2d9;font-size:16px\">\u7d44\u7acb\u72b6\u614b\u306e\u9699\u9593\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u3001\u30b7\u30fc\u30eb\u7740\u5ea7\u9762\u3092\u691c\u67fb\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px;border:1px solid #cbd2d9;font-size:16px\">\u7d44\u7acb\u5f8c\u306b\u30b7\u30fc\u30eb\u304c\u5909\u4f4d<\/td>\n<td style=\"padding:10px;border:1px solid #cbd2d9;font-size:16px\">\u4fdd\u6301\u4e0d\u8db3\u307e\u305f\u306f\u7d44\u7acb\u6642\u306e\u5f15\u304d\u305a\u308a<\/td>\n<td style=\"padding:10px;border:1px solid #cbd2d9;font-size:16px\">\u6e9d\u3001\u4fdd\u6301\u5f62\u72b6\u3001\u304a\u3088\u3073\u9589\u9396\u7d4c\u8def\u3092\u78ba\u8a8d\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px;border:1px solid #cbd2d9;font-size:16px\">\u57fa\u6750\u3068\u306e\u5265\u96e2<\/td>\n<td style=\"padding:10px;border:1px solid #cbd2d9;font-size:16px\">\u672a\u691c\u8a3c\u306e\u6750\u6599\u306e\u7d44\u307f\u5408\u308f\u305b\u307e\u305f\u306f\u8868\u9762\u72b6\u614b<\/td>\n<td style=\"padding:10px;border:1px solid #cbd2d9;font-size:16px\">\u30b0\u30ec\u30fc\u30c9\u306e\u9069\u5408\u6027\u3092\u78ba\u8a8d\u3057\u3001\u4ee3\u8868\u90e8\u54c1\u3067\u8a66\u9a13\u3059\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/10\/robot-joint-seal-ingress-test.webp\" alt=\"Assembled joint undergoing leak test\" width=\"1600\" height=\"900\" class=\"aligncenter size-full\" \/><\/figure>\n<h2 id=\"faq\">FAQ<\/h2>\n<h3>LSR\u30aa\u30fc\u30d0\u30fc\u30e2\u30fc\u30eb\u30c9\u306f\u30ed\u30dc\u30c3\u30c8\u95a2\u7bc0\u3092\u81ea\u52d5\u7684\u306b\u9632\u6c34\u306b\u3057\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u3044\u3044\u3048\u3002LSR\u306e\u6a5f\u80fd\u306f\u305d\u308c\u81ea\u4f53\u3067\u4fb5\u5165\u4fdd\u8b77\u5b9a\u683c\u3092\u78ba\u7acb\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u7d44\u307f\u7acb\u3066\u3089\u308c\u305f\u95a2\u7bc0\u3001\u5408\u308f\u305b\u9762\u3001\u5727\u7e2e\u3001\u30b1\u30fc\u30d6\u30eb\u5165\u53e3\u3001\u304a\u3088\u3073\u6307\u5b9a\u3055\u308c\u305f\u8a66\u9a13\u3092\u3059\u3079\u3066\u8a55\u4fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3>LSR\u306f\u3059\u3079\u3066\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306b\u63a5\u7740\u3057\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u3044\u3044\u3048\u3002\u63a5\u7740\u306f\u6b63\u78ba\u306a\u30b0\u30ec\u30fc\u30c9\u3001\u8868\u9762\u72b6\u614b\u3001\u304a\u3088\u3073\u30d7\u30ed\u30bb\u30b9\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u6750\u6599\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306e\u30c7\u30fc\u30bf\u3068\u4ee3\u8868\u7684\u306a\u6210\u5f62\u54c1\u306e\u8a66\u9a13\u3067\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3>LSR\u30b7\u30fc\u30eb\u3092\u30ec\u30d3\u30e5\u30fc\u3059\u308b\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u60c5\u5831\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u525b\u6027\u57fa\u6750\u306e\u30b0\u30ec\u30fc\u30c9\u3001\u7d44\u7acbCAD\u3001\u30b7\u30fc\u30eb\u7d4c\u8def\u3001\u5408\u308f\u305b\u9762\u3001\u66dd\u9732\u3001\u52d5\u4f5c\u3001\u5206\u89e3\u306e\u5fc5\u8981\u6027\u3001\u304a\u3088\u3073\u88fd\u54c1\u304c\u6e80\u305f\u3059\u3079\u304d\u5408\u683c\u8a66\u9a13\u307e\u305f\u306f\u6f0f\u308c\u9650\u754c\u3092\u63d0\u4f9b\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>LSR overmolding for robotic seals can create an integrated sealing feature when the rigid substrate, liquid silicone rubber grade, and seal geometry are designed as one interface. The word \u201covermolded\u201d alone does not establish leak performance. Seal compression, mating-surface flatness, substrate movement, bond or mechanical retention, and assembly damage all affect the result. First define what must be kept out, where the joint moves, and how the finished assembly will be tested. In this article Define the seal\u2019s job before selecting LSR Check substrate and adhesion assumptions Design compression and the mating surface Protect the seal through molding and assembly Validate the assembled joint FAQ Define the seal\u2019s job before [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4209,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4193","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\/4193","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=4193"}],"version-history":[{"count":0,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/posts\/4193\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/media\/4209"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/media?parent=4193"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/categories?post=4193"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/tags?post=4193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}