{"id":3332,"date":"2026-09-04T10:53:51","date_gmt":"2026-09-04T02:53:51","guid":{"rendered":"http:\/\/0"},"modified":"2026-09-04T10:14:27","modified_gmt":"2026-09-04T02:14:27","slug":"lsr-mold-design-prevent-flash-before-t1","status":"publish","type":"post","link":"https:\/\/www.jcinjectionmolding.com\/ja\/blog\/lsr-mold-design-prevent-flash-before-t1\/","title":{"rendered":"LSR\u91d1\u578b\u8a2d\u8a08\u304c\u6210\u529f\u3059\u308b\u304b\u5931\u6557\u3059\u308b\u304b: \u30d5\u30e9\u30c3\u30b7\u30e5\u304b\u3089\u59cb\u3081\u308b"},"content":{"rendered":"<p style=\"font-size: 20px;line-height: 2em;text-align: left\">\u826f\u597d <strong>LSR Mold Design<\/strong> begins with a question that is easy to overlook: where will the liquid silicone be allowed to flow, and where must it be stopped? LSR has very low viscosity before cure, so small clearances, incomplete shutoffs, poor venting, or an unstable insert can become flash, air entrapment, or dimensional variation. The tool should be designed around the finished part\u2019s function, not only around the fastest way to machine a cavity.<\/p>\n<p style=\"font-size: 20px;line-height: 2em;text-align: left\">For projects that need <a href=\"https:\/\/www.jcinjectionmolding.com\/ja\/service\/liquid-silicone-rubber-lsr-molding\/\">\u6db2\u72b6\u30b7\u30ea\u30b3\u30fc\u30f3\u30b4\u30e0\uff08LSR\uff09\u6210\u5f62<\/a>, the most valuable design review happens before steel is cut. This guide uses a decision sequence: freeze functional surfaces, select the parting strategy, place gates and vents, manage shutoffs and inserts, and define the T1 learning plan.<\/p>\n<h2 style=\"font-size: 28px;line-height: 2em\">Freeze functional surfaces before the parting line<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3406\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/Functional-surface-parting-line.webp\" alt=\"Functional-surface-parting-line\" width=\"1672\" height=\"941\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/Functional-surface-parting-line.webp 1672w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/Functional-surface-parting-line-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/Functional-surface-parting-line-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/Functional-surface-parting-line-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/Functional-surface-parting-line-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/Functional-surface-parting-line-18x10.webp 18w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/p>\n<p style=\"font-size: 20px;line-height: 2em;text-align: left\">Mark every surface that seals, flexes, contacts a patient or fluid, locates another component, or remains visible. Then identify which surfaces can accept a gate or parting-line witness. A seal lip may need to stay on one mold half so its sealing edge does not carry a mismatch. A cosmetic grip may tolerate a witness mark on the back, while a transparent optical feature requires a carefully controlled cavity surface.<\/p>\n<table style=\"width: 100%;border-collapse: collapse;font-size: 18px;line-height: 1.8em\">\n<tbody>\n<tr>\n<th style=\"border: 1px solid #ccc;padding: 10px;text-align: left\">Part feature<\/th>\n<th style=\"border: 1px solid #ccc;padding: 10px;text-align: left\">Tooling concern<\/th>\n<th style=\"border: 1px solid #ccc;padding: 10px;text-align: left\">Review question<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc;padding: 10px\">Sealing lip<\/td>\n<td style=\"border: 1px solid #ccc;padding: 10px\">Mismatch and compression control<\/td>\n<td style=\"border: 1px solid #ccc;padding: 10px\">Can the seal land remain free of flash?<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc;padding: 10px\">Thin membrane<\/td>\n<td style=\"border: 1px solid #ccc;padding: 10px\">\u6d41\u52d5\u9577\u3055\u3068\u30d9\u30f3\u30c8<\/td>\n<td style=\"border: 1px solid #ccc;padding: 10px\">\u6700\u5f8c\u306e\u7a7a\u6c17\u306f\u3069\u3053\u304b\u3089\u629c\u3051\u308b\u304b\uff1f<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc;padding: 10px\">\u30a2\u30f3\u30c0\u30fc\u30ab\u30c3\u30c8<\/td>\n<td style=\"border: 1px solid #ccc;padding: 10px\">\u96e2\u578b\u65b9\u5411\u3068\u5de5\u5177\u306e\u52d5\u304d<\/td>\n<td style=\"border: 1px solid #ccc;padding: 10px\">\u90e8\u54c1\u306f\u4f38\u3070\u3055\u305a\u306b\u96e2\u578b\u3067\u304d\u308b\u304b\uff1f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"font-size: 28px;line-height: 2em\">\u5de5\u5177\u304c\u4fdd\u6301\u3067\u304d\u308b\u30d1\u30fc\u30c6\u30a3\u30f3\u30b0\u6226\u7565\u3092\u9078\u629e\u3059\u308b<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3382\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-shutoff-parting-strategy.webp\" alt=\"LSR-shutoff-parting-strategy\" width=\"1672\" height=\"941\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-shutoff-parting-strategy.webp 1672w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-shutoff-parting-strategy-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-shutoff-parting-strategy-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-shutoff-parting-strategy-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-shutoff-parting-strategy-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-shutoff-parting-strategy-18x10.webp 18w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/p>\n<p style=\"font-size: 20px;line-height: 2em;text-align: left\">\u30d1\u30fc\u30c6\u30a3\u30f3\u30b0\u30e9\u30a4\u30f3\u306f\u3001\u91d1\u578b\u306e\u5408\u308f\u305b\u9762\u304c\u3069\u3053\u3067\u51fa\u4f1a\u3046\u304b\u3001\u304a\u3088\u3073\u5de5\u5177\u304c\u6d41\u5165\u6750\u6599\u306b\u5bfe\u3057\u3066\u3069\u3053\u3067\u30b7\u30fc\u30eb\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u304b\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u9577\u3044\u3001\u65ad\u7d9a\u7684\u306a\u3001\u307e\u305f\u306f\u6bb5\u4ed8\u304d\u306e\u30d1\u30fc\u30c6\u30a3\u30f3\u30b0\u30e9\u30a4\u30f3\u306f\u3001\u6e05\u6f54\u3067\u6574\u5217\u3057\u305f\u72b6\u614b\u3092\u4fdd\u305f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u8868\u9762\u306e\u6570\u3092\u5897\u3084\u3057\u307e\u3059\u3002\u30e9\u30a4\u30f3\u304c\u91cd\u8981\u306a\u30b7\u30fc\u30eb\u307e\u305f\u306f\u5916\u89b3\u9818\u57df\u3092\u6a2a\u5207\u308b\u5834\u5408\u306f\u3001\u92fc\u6750\u3092\u78ba\u5b9a\u3059\u308b\u524d\u306b\u65b9\u5411\u3092\u5909\u66f4\u3059\u308b\u304b\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u518d\u8a2d\u8a08\u3057\u307e\u3059\u3002.<\/p>\n<p style=\"font-size: 20px;line-height: 2em;text-align: left\">\u30b7\u30e3\u30c3\u30c8\u30aa\u30d5\u3092\u7269\u7406\u7684\u6761\u4ef6\u306e\u30b9\u30bf\u30c3\u30af\u3068\u3057\u3066\u78ba\u8a8d\u3057\u307e\u3059\uff1a\u92fc\u6750\u306e\u63a5\u89e6\u3001\u30a4\u30f3\u30b5\u30fc\u30c8\u4f4d\u7f6e\u3001\u71b1\u81a8\u5f35\u3001\u30af\u30e9\u30f3\u30d7\u529b\u3001\u304a\u3088\u3073\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30a2\u30af\u30bb\u30b9\u3002\u65b0\u3057\u3044\u5de5\u5177\u3067\u6a5f\u80fd\u3059\u308b\u30b7\u30e3\u30c3\u30c8\u30aa\u30d5\u3082\u3001\u30e9\u30f3\u30c9\u306b\u6b8b\u7559\u7269\u304c\u84c4\u7a4d\u3057\u305f\u308a\u3001\u30a4\u30f3\u30b5\u30fc\u30c8\u304c\u4e00\u8cab\u3057\u3066\u7740\u5ea7\u3057\u306a\u3044\u5834\u5408\u3001\u6027\u80fd\u304c\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <a href=\"https:\/\/www.jcinjectionmolding.com\/ja\/about\/facility\/\">\u8a2d\u5099\u3068\u5de5\u5177\u74b0\u5883<\/a> \u306f\u3001\u8a2d\u8a08\u304c\u5fc5\u8981\u3068\u3059\u308b\u6d17\u6d44\u3001\u6e2c\u5b9a\u3001\u304a\u3088\u3073\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30eb\u30fc\u30c1\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h2 style=\"font-size: 28px;line-height: 2em\">\u6d41\u52d5\u3001\u30c8\u30ea\u30df\u30f3\u30b0\u3001\u304a\u3088\u3073\u6a5f\u80fd\u306e\u305f\u3081\u306b\u30b2\u30fc\u30c8\u3092\u914d\u7f6e\u3059\u308b<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3356\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-gate-trim-layout.webp\" alt=\"LSR-gate-trim-layout\" width=\"1672\" height=\"941\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-gate-trim-layout.webp 1672w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-gate-trim-layout-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-gate-trim-layout-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-gate-trim-layout-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-gate-trim-layout-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-gate-trim-layout-18x10.webp 18w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/p>\n<p style=\"font-size: 20px;line-height: 2em;text-align: left\">\u30b2\u30fc\u30c8\u4f4d\u7f6e\u306f\u3001\u5145\u586b\u65b9\u5411\u3001\u30a6\u30a7\u30eb\u30c9\u30e9\u30a4\u30f3\u4f4d\u7f6e\u3001\u30d9\u30f3\u30c8\u8981\u6c42\u3001\u6750\u6599\u5ec3\u68c4\u7269\u3001\u304a\u3088\u3073\u4e8c\u6b21\u30c8\u30ea\u30df\u30f3\u30b0\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u67d4\u8edf\u306a\u90e8\u54c1\u306e\u5834\u5408\u3001\u66f2\u3052\u307e\u305f\u306f\u5f15\u304d\u88c2\u304d\u958b\u59cb\u70b9\u306b\u786c\u3044\u30b9\u30dd\u30c3\u30c8\u3092\u4f5c\u6210\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u30b7\u30fc\u30eb\u90e8\u54c1\u306e\u5834\u5408\u3001\u6ed1\u3089\u304b\u306b\u4fdd\u305f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u8868\u9762\u304b\u3089\u30b2\u30fc\u30c8\u3092\u9060\u3056\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u591a\u30ad\u30e3\u30d3\u30c6\u30a3\u91d1\u578b\u3067\u306f\u30011\u3064\u306e\u30ad\u30e3\u30d3\u30c6\u30a3\u304c\u4ed6\u306e\u3059\u3079\u3066\u306e\u30d7\u30ed\u30bb\u30b9\u57fa\u6e96\u306b\u306a\u3089\u306a\u3044\u3088\u3046\u306b\u3001\u6d41\u52d5\u9577\u3055\u3068\u62b5\u6297\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308a\u307e\u3059\u3002.<\/p>\n<ol style=\"font-size: 20px;line-height: 2em;padding-left: 2em\">\n<li><strong>\u30d5\u30ed\u30fc\u30d5\u30ed\u30f3\u30c8\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u307e\u3059\uff1a<\/strong> \u6700\u7d42\u5145\u586b\u9818\u57df\u3068\u53ef\u80fd\u6027\u306e\u3042\u308b\u30a6\u30a7\u30eb\u30c9\u30e9\u30a4\u30f3\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002.<\/li>\n<li><strong>\u30d9\u30f3\u30c8\u3092\u914d\u7f6e\u3057\u307e\u3059\uff1a<\/strong> \u5145\u586b\u7d42\u4e86\u9818\u57df\u3068\u9589\u3058\u8fbc\u3081\u3089\u308c\u305f\u30dd\u30b1\u30c3\u30c8\u3092\u3001\u5236\u5fa1\u3055\u308c\u305f\u9003\u304c\u3057\u7d4c\u8def\u306b\u63a5\u7d9a\u3059\u308b\u3002.<\/li>\n<li><strong>\u30c8\u30ea\u30df\u30f3\u30b0\u306e\u8a08\u753b\uff1a<\/strong> \u30b2\u30fc\u30c8\u304c\u90e8\u54c1\u3092\u640d\u50b7\u305b\u305a\u306b\u9664\u53bb\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002.<\/li>\n<li><strong>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u4fdd\u8b77\uff1a<\/strong> \u30b2\u30fc\u30c8\u3001\u30e9\u30f3\u30ca\u30fc\u3001\u30b7\u30fc\u30eb\u30e9\u30f3\u30c9\u3092\u6e05\u6383\u3057\u3084\u3059\u3044\u3088\u3046\u306b\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306b\u3059\u308b\u3002.<\/li>\n<\/ol>\n<h2 style=\"font-size: 28px;line-height: 2em\">\u30d9\u30f3\u30c8\u3092\u5236\u5fa1\u3055\u308c\u305f\u6a5f\u80fd\u3068\u3057\u3066\u6271\u3046<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3370\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-mold-vent-detail.webp\" alt=\"LSR-mold-vent-detail\" width=\"1672\" height=\"941\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-mold-vent-detail.webp 1672w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-mold-vent-detail-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-mold-vent-detail-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-mold-vent-detail-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-mold-vent-detail-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-mold-vent-detail-18x10.webp 18w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/p>\n<p style=\"font-size: 20px;line-height: 2em;text-align: left\">\u30d9\u30f3\u30c8\u306f\u3001\u6db2\u72b6\u30b7\u30ea\u30b3\u30f3\u306e\u512a\u5148\u7684\u306a\u9003\u3052\u9053\u306b\u306a\u3089\u305a\u306b\u3001\u7f6e\u63db\u3055\u308c\u305f\u7a7a\u6c17\u3092\u653e\u51fa\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u4f4d\u7f6e\u3001\u30e9\u30f3\u30c9\u3001\u6df1\u3055\u3001\u304a\u3088\u3073\u91d1\u578b\u5916\u90e8\u3078\u306e\u63a5\u7d9a\u306f\u3001\u307e\u3068\u3081\u3066\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002\u5236\u9650\u7684\u306a\u30d9\u30f3\u30c8\u306f\u6c17\u6ce1\u3084\u713c\u3051\u8de1\u3092\u6b8b\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u958b\u653e\u7684\u306a\u30d9\u30f3\u30c8\u306f\u30d0\u30ea\u3092\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u6b63\u3057\u3044\u30d0\u30e9\u30f3\u30b9\u306f\u3001\u30b0\u30ec\u30fc\u30c9\u3001\u6d41\u52d5\u7d4c\u8def\u3001\u30ad\u30e3\u30d3\u30c6\u30a3\u5727\u529b\u3001\u304a\u3088\u3073\u6e05\u6383\u65b9\u6cd5\u306b\u4f9d\u5b58\u3059\u308b\u3002.<\/p>\n<p style=\"font-size: 20px;line-height: 2em;text-align: left\">\u7a7a\u6c17\u306f\u3001\u30ea\u30d6\u306e\u80cc\u5f8c\u3001\u30d4\u30f3\u306e\u5468\u56f2\u3001\u30a6\u30a7\u30eb\u30c9\u30e9\u30a4\u30f3\u3001\u307e\u305f\u306f\u30a4\u30f3\u30b5\u30fc\u30c8\u30dd\u30b1\u30c3\u30c8\u5185\u90e8\u306b\u6e9c\u307e\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u5e7e\u4f55\u5b66\u7684\u306a\u7aef\u90e8\u306b1\u3064\u306e\u30d9\u30f3\u30c8\u304c\u3042\u308c\u3070\u5341\u5206\u3060\u3068\u60f3\u5b9a\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u5145\u586b\u30a8\u30d3\u30c7\u30f3\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3001\u8ffd\u52a0\u306e\u30de\u30a4\u30af\u30ed\u30d9\u30f3\u30c8\u3001\u771f\u7a7a\u652f\u63f4\u3001\u307e\u305f\u306f\u30b2\u30fc\u30c8\u4f4d\u7f6e\u306e\u5909\u66f4\u304c\u6b63\u5f53\u5316\u3055\u308c\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u3002.<\/p>\n<h2 style=\"font-size: 28px;line-height: 2em\">\u7e70\u308a\u8fd4\u3057\u6027\u306e\u305f\u3081\u306e\u30a4\u30f3\u30b5\u30fc\u30c8\u3068\u30ea\u30ea\u30fc\u30b9\u6a5f\u80fd\u306e\u8a2d\u8a08<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3361\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-insert-release-features.webp\" alt=\"LSR-insert-release-features\" width=\"1672\" height=\"941\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-insert-release-features.webp 1672w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-insert-release-features-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-insert-release-features-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-insert-release-features-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-insert-release-features-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-insert-release-features-18x10.webp 18w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/p>\n<p style=\"font-size: 20px;line-height: 2em;text-align: left\">LSR\u304c\u525b\u6027\u57fa\u6750\u306e\u5468\u308a\u306b\u6210\u5f62\u3055\u308c\u308b\u5834\u5408\u3001\u30a4\u30f3\u30b5\u30fc\u30c8\u306f\u4f4d\u7f6e\u6c7a\u3081\u3055\u308c\u3001\u652f\u6301\u3055\u308c\u3001\u30d0\u30ea\u304b\u3089\u4fdd\u8b77\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002\u7de9\u3044\u30ed\u30b1\u30fc\u30bf\u306f\u305a\u308c\u3092\u751f\u3058\u3001\u904e\u5ea6\u306b\u304d\u3064\u3044\u3082\u306e\u306f\u57fa\u6750\u3092\u640d\u50b7\u3059\u308b\u304b\u3001\u7740\u5ea7\u3092\u59a8\u3052\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u91d1\u578b\u304c\u9589\u3058\u308b\u524d\u306b\u30a4\u30f3\u30b5\u30fc\u30c8\u4f4d\u7f6e\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5\u3092\u542b\u3081\u3001\u305d\u306e\u6a5f\u80fd\u3092\u6e05\u6383\u3057\u3084\u3059\u3044\u3088\u3046\u306b\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306b\u4fdd\u3064\u3002.<\/p>\n<p style=\"font-size: 20px;line-height: 2em;text-align: left\">\u67d4\u8edf\u306a\u90e8\u54c1\u306b\u306f\u3001\u610f\u56f3\u7684\u306a\u30ea\u30ea\u30fc\u30b9\u7d4c\u8def\u304c\u5fc5\u8981\u3067\u3059\u3002\u629c\u304d\u52fe\u914d\u3001\u30a2\u30fc\u30eb\u3001\u30b9\u30c8\u30ea\u30c3\u30d1\u30fc\u6a5f\u80fd\u3001\u30a8\u30a2\u30a2\u30b7\u30b9\u30c8\u3001\u307e\u305f\u306f\u5236\u5fa1\u3055\u308c\u305f\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u30a2\u30af\u30bb\u30b9\u304c\u91cd\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u30a8\u30b8\u30a7\u30af\u30bf\u30d4\u30f3\u306f\u3001\u30d4\u30f3\u5468\u8fba\u306e\u6c5a\u67d3\u7269\u8cea\u3084\u4e0d\u4e00\u81f4\u304c\u6f0f\u308c\u7d4c\u8def\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u81ea\u52d5\u7684\u306b\u6700\u826f\u306e\u7b54\u3048\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u786c\u5316\u5f8c\u306b\u90e8\u54c1\u304c\u3069\u306e\u3088\u3046\u306b\u53d6\u308a\u6271\u308f\u308c\u308b\u304b\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30ad\u30e3\u30d3\u30c6\u30a3\u304b\u3089\u51fa\u308b\u65b9\u6cd5\u3060\u3051\u3067\u306a\u304f\u3002.<\/p>\n<h2 style=\"font-size: 28px;line-height: 2em\">\u4e0d\u78ba\u5b9f\u6027\u3092\u96a0\u3059\u306e\u3067\u306f\u306a\u304f\u3001\u8a2d\u8a08\u3092\u6539\u5584\u3059\u308b\u305f\u3081\u306bT1\u3092\u4f7f\u7528\u3059\u308b<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3387\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-T1-tooling-trial-review.webp\" alt=\"LSR-T1-tooling-trial-review\" width=\"1672\" height=\"941\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-T1-tooling-trial-review.webp 1672w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-T1-tooling-trial-review-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-T1-tooling-trial-review-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-T1-tooling-trial-review-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-T1-tooling-trial-review-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/LSR-T1-tooling-trial-review-18x10.webp 18w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/p>\n<p style=\"font-size: 20px;line-height: 2em;text-align: left\">\u6700\u521d\u306e\u91d1\u578b\u30c8\u30e9\u30a4\u30a2\u30eb\u306f\u3001\u8a08\u753b\u3055\u308c\u305f\u8cea\u554f\u306b\u7b54\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff1a\u30ad\u30e3\u30d3\u30c6\u30a3\u306f\u671f\u5f85\u3055\u308c\u305f\u9806\u5e8f\u3067\u5145\u586b\u3055\u308c\u307e\u3059\u304b\uff1f\u7a7a\u6c17\u306f\u610f\u56f3\u3057\u305f\u5834\u6240\u304b\u3089\u9003\u3052\u3066\u3044\u307e\u3059\u304b\uff1f\u30d0\u30ea\u306f1\u3064\u306e\u30b7\u30e3\u30c3\u30c8\u30aa\u30d5\u306b\u96c6\u4e2d\u3057\u3066\u3044\u307e\u3059\u304b\uff1f\u30a4\u30f3\u30b5\u30fc\u30c8\u306f\u4e2d\u5fc3\u306b\u4fdd\u305f\u308c\u3066\u3044\u307e\u3059\u304b\uff1f\u90e8\u54c1\u306f\u6b6a\u307f\u306a\u304f\u30ea\u30ea\u30fc\u30b9\u3067\u304d\u307e\u3059\u304b\uff1f\u7d50\u679c\u3092\u30ad\u30e3\u30d3\u30c6\u30a3\u3068\u30d5\u30a3\u30fc\u30c1\u30e3\u30fc\u3054\u3068\u306b\u8a18\u9332\u3057\u307e\u3059\u3002\u300c\u91d1\u578b\u306e\u8abf\u6574\u304c\u5fc5\u8981\u300d\u306f\u3001\u30d0\u30ea\u3001\u30b7\u30e7\u30fc\u30c8\u30b7\u30e7\u30c3\u30c8\u3001\u6c17\u6ce1\u3001\u30ea\u30ea\u30fc\u30b9\u30de\u30fc\u30af\u306e\u30de\u30c3\u30d7\u3088\u308a\u3082\u5f79\u7acb\u3061\u307e\u305b\u3093\u3002.<\/p>\n<p style=\"font-size: 20px;line-height: 2em;text-align: left\">\u5f37\u529b\u306a\u30ec\u30d3\u30e5\u30fc\u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u306f\u3001CAD\u30bb\u30af\u30b7\u30e7\u30f3\u3001\u30d1\u30fc\u30c6\u30a3\u30f3\u30b0\u30e9\u30a4\u30f3\u56f3\u3001\u30b2\u30fc\u30c8\u3068\u30d9\u30f3\u30c8\u306e\u6839\u62e0\u3001\u91cd\u8981\u306a\u516c\u5dee\u30b3\u30fc\u30eb\u30a2\u30a6\u30c8\u3001\u30a4\u30f3\u30b5\u30fc\u30c8\u4f4d\u7f6e\u6c7a\u3081\u65b9\u5f0f\u3001\u6e05\u6383\u8a08\u753b\u3001\u304a\u3088\u3073\u691c\u67fb\u65b9\u6cd5\u304c\u542b\u307e\u308c\u307e\u3059\u3002 <a href=\"https:\/\/www.jcinjectionmolding.com\/ja\/about\/quality-control\/\">\u54c1\u8cea\u7ba1\u7406\u30ef\u30fc\u30af\u30d5\u30ed\u30fc<\/a> helps connect tooling changes to measurable acceptance criteria. When flow, sealing, venting, and release are visible, the tool becomes easier to qualify and maintain.<\/p>","protected":false},"excerpt":{"rendered":"<p>Good LSR Mold Design begins with a question that is easy to overlook: where will the liquid silicone be allowed to flow, and where must it be stopped? LSR has very low viscosity before cure, so small clearances, incomplete shutoffs, poor venting, or an unstable insert can become flash, air entrapment, or dimensional variation. The tool should be designed around the finished part\u2019s function, not only around the fastest way to machine a cavity. For projects that need Liquid Silicone Rubber (LSR) Molding, the most valuable design review happens before steel is cut. This guide uses a decision sequence: freeze functional surfaces, select the parting strategy, place gates and vents, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3369,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3332","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\/3332","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=3332"}],"version-history":[{"count":0,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/posts\/3332\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/media\/3369"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/media?parent=3332"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/categories?post=3332"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/tags?post=3332"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}