{"id":2853,"date":"2026-08-06T17:29:57","date_gmt":"2026-08-06T09:29:57","guid":{"rendered":"http:\/\/0"},"modified":"2026-08-06T09:26:14","modified_gmt":"2026-08-06T01:26:14","slug":"why-water-assist-injection-molding-speeds-up-pipe-cooling","status":"publish","type":"post","link":"https:\/\/www.jcinjectionmolding.com\/ja\/blog\/why-water-assist-injection-molding-speeds-up-pipe-cooling\/","title":{"rendered":"\u30a6\u30a9\u30fc\u30bf\u30fc\u30a2\u30b7\u30b9\u30c8\u5c04\u51fa\u6210\u5f62\u304c\u30d1\u30a4\u30d7\u51b7\u5374\u3092\u9ad8\u901f\u5316\u3059\u308b\u7406\u7531"},"content":{"rendered":"<article style=\"font-family: -apple-system, BlinkMacSystemFont, &#039;Segoe UI&#039;, Roboto, Helvetica, Arial, sans-serif;color: #333333;width: 100%\">\n<section style=\"margin-bottom: 30px\">\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">\u8089\u539a\u306e\u6d41\u4f53\u8f38\u9001\u30d1\u30a4\u30d7\u3001\u81ea\u52d5\u8eca\u7528\u30af\u30fc\u30e9\u30f3\u30c8\u30e9\u30a4\u30f3\u3001\u69cb\u9020\u7528\u30cf\u30f3\u30c9\u30eb\u3092\u88fd\u9020\u3059\u308b\u306b\u306f\u3001\u6750\u6599\u4f7f\u7528\u91cf\u3092\u524a\u6e1b\u3057\u30b5\u30a4\u30af\u30eb\u30bf\u30a4\u30e0\u3092\u77ed\u7e2e\u3059\u308b\u305f\u3081\u306b\u5185\u90e8\u30b3\u30a2\u306e\u6392\u51fa\u304c\u5fc5\u8981\u3067\u3059\u3002\u30ac\u30b9\u30a2\u30b7\u30b9\u30c8\u6210\u5f62\u306f\u52b9\u679c\u7684\u306b\u4e2d\u7a7a\u30c1\u30e3\u30cd\u30eb\u3092\u5f62\u6210\u3057\u307e\u3059\u304c\u3001\u7a92\u7d20\u30ac\u30b9\u306f\u71b1\u5bb9\u91cf\u304c\u4f4e\u3044\u305f\u3081\u3001\u539a\u3044\u30dd\u30ea\u30de\u30fc\u58c1\u306e\u51b7\u5374\u306b\u9577\u3044\u9045\u5ef6\u304c\u751f\u3058\u307e\u3059\u3002\u9ad8\u5727\u306e <strong>\u6c34\u30a2\u30b7\u30b9\u30c8\u5c04\u51fa\u6210\u5f62<\/strong> \u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u52a0\u5727\u6c34\u3092\u5229\u7528\u3057\u3066\u6eb6\u878d\u6a39\u8102\u30b3\u30a2\u3092\u304f\u308a\u629c\u304d\u3001\u3053\u308c\u3089\u306e\u71b1\u7684\u5236\u7d04\u3092\u514b\u670d\u3057\u307e\u3059\u3002JUCHENG\u306f\u5c02\u7528\u306e\u6c34\u30a2\u30b7\u30b9\u30c8\u88fd\u9020\u30bb\u30eb\u3092\u904b\u7528\u3057\u3001\u9867\u5ba2\u306e\u6280\u8853CAD\u30d5\u30a1\u30a4\u30eb\u306b\u53b3\u5bc6\u306b\u5f93\u3063\u3066\u4e2d\u7a7a\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u6d41\u4f53\u30c1\u30e3\u30cd\u30eb\u3092\u88fd\u9020\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2858\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/water-assist-injection-molding-unit.webp\" alt=\"water-assist-injection-molding-unit\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/water-assist-injection-molding-unit.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/water-assist-injection-molding-unit-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/water-assist-injection-molding-unit-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/water-assist-injection-molding-unit-768x429.webp 768w\" sizes=\"auto, (max-width: 1376px) 100vw, 1376px\" \/><\/p>\n<\/section>\n<p><!-- Table of Contents --><\/p>\n<section style=\"background-color: #f8f9fa;border-left: 4px solid #0056b3;padding: 24px;border-radius: 6px;margin: 40px 0\">\n<h3 style=\"font-size: 22px;font-weight: bold;line-height: 1.5em;margin-top: 0;margin-bottom: 16px;color: #111111\">\u76ee\u6b21<\/h3>\n<ul style=\"list-style-type: none;padding-left: 0;margin: 0\">\n<li style=\"margin-bottom: 12px\"><a style=\"color: #0056b3;text-decoration: none;font-size: 17px;font-weight: 500\" href=\"#water-injection-tech\">1. \u4e2d\u7a7a\u6d41\u4f53\u30c1\u30e3\u30cd\u30eb\u304a\u3088\u3073\u81ea\u52d5\u8eca\u7528\u30d1\u30a4\u30d7\u5411\u3051\u306e\u6c34\u6ce8\u5165\u6280\u8853<\/a><\/li>\n<li style=\"margin-bottom: 12px\"><a style=\"color: #0056b3;text-decoration: none;font-size: 17px;font-weight: 500\" href=\"#cooling-surface-finish\">2. \u52a0\u901f\u3055\u308c\u305f\u30ad\u30e3\u30d3\u30c6\u30a3\u5185\u51b7\u5374\u901f\u5ea6\u3068\u6ed1\u3089\u304b\u306a\u5185\u9762\u4ed5\u4e0a\u3052<\/a><\/li>\n<li style=\"margin-bottom: 0\"><a style=\"color: #0056b3;text-decoration: none;font-size: 17px;font-weight: 500\" href=\"#material-compatibility\">3. \u6750\u6599\u9069\u5408\u6027\uff1aPA66\u3001PBT\u3001\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u6d41\u4f53\u30e9\u30a4\u30f3<\/a><\/li>\n<\/ul>\n<\/section>\n<p><!-- Section 1 --><\/p>\n<section id=\"water-injection-tech\" style=\"margin-bottom: 50px\">\n<h2 style=\"font-size: 28px;line-height: 1.5em;font-weight: bold;margin-top: 40px;margin-bottom: 24px;color: #111111;border-bottom: 1px solid #eaeaea;padding-bottom: 8px\">\u4e2d\u7a7a\u6d41\u4f53\u30c1\u30e3\u30cd\u30eb\u304a\u3088\u3073\u81ea\u52d5\u8eca\u7528\u30d1\u30a4\u30d7\u5411\u3051\u306e\u6c34\u6ce8\u5165\u6280\u8853<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2854\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/water-injector-pin-mold-core.webp\" alt=\"water-injector-pin-mold-core\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/water-injector-pin-mold-core.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/water-injector-pin-mold-core-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/water-injector-pin-mold-core-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/water-injector-pin-mold-core-768x429.webp 768w\" sizes=\"auto, (max-width: 1376px) 100vw, 1376px\" \/><\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">\u6d3b\u7528 <strong>\u6c34\u6ce8\u5165\u6280\u8853<\/strong> \u306f\u3001\u90e8\u5206\u7684\u306b\u5145\u586b\u3055\u308c\u305f\u91d1\u578b\u30ad\u30e3\u30d3\u30c6\u30a3\u306e\u4e2d\u5fc3\u306b\u52a0\u5727\u6c34\u3092\u6ce8\u5165\u3059\u308b\u3053\u3068\u3092\u542b\u307f\u307e\u3059\u3002\u9ad8\u5727\u6c34\u306f\u6eb6\u878d\u30dd\u30ea\u30de\u30fc\u30b3\u30a2\u3092\u62bc\u3057\u51fa\u3057\u3001\u6db2\u4f53\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3092\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u30a6\u30a7\u30eb\u307e\u305f\u306f\u30ad\u30e3\u30d3\u30c6\u30a3\u306e\u672a\u5145\u586b\u90e8\u5206\u3078\u524d\u65b9\u306b\u62bc\u3057\u3084\u308a\u307e\u3059\u3002\u6c34\u306f\u975e\u5727\u7e2e\u6027\u306e\u6d41\u4f53\u5a92\u4f53\u3068\u3057\u3066\u4f5c\u7528\u3057\u3001\u8907\u96d1\u306a\u4e09\u6b21\u5143\u30d1\u30a4\u30d7\u66f2\u7dda\u306b\u6cbf\u3063\u3066\u5747\u4e00\u306a\u8089\u539a\u3092\u7dad\u6301\u3057\u307e\u3059\u3002\u975e\u5727\u7e2e\u6027\u306e\u6c34\u5727\u306f\u58c1\u306e\u5d29\u58ca\u3092\u9632\u304e\u3001\u51b7\u5374\u30b5\u30a4\u30af\u30eb\u5168\u4f53\u3092\u901a\u3058\u3066\u4e00\u8cab\u3057\u305f\u5185\u90e8\u30c1\u30e3\u30cd\u30eb\u5f84\u3092\u7dad\u6301\u3057\u307e\u3059\u3002\u6c34\u30a2\u30b7\u30b9\u30c8\u3067\u6210\u5f62\u3055\u308c\u305f\u81ea\u52d5\u8eca\u7528\u6d41\u4f53\u30d1\u30a4\u30d7\u306f\u3001\u30a8\u30f3\u30b8\u30f3\u30af\u30fc\u30e9\u30f3\u30c8\u3084\u6cb9\u5727\u30aa\u30a4\u30eb\u7528\u306e\u6ed1\u3089\u304b\u3067\u59a8\u3052\u306e\u306a\u3044\u6d41\u8def\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n<p><!-- Numbered List --><\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 16px\">\u6c34\u30a2\u30b7\u30b9\u30c8\u5c04\u51fa\u30d7\u30ed\u30bb\u30b9\u306e\u9806\u5e8f\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\uff1a<\/p>\n<ol style=\"font-size: 18px;line-height: 1.8em;margin-bottom: 24px;padding-left: 24px;list-style-type: decimal\">\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>\u6a39\u8102\u306e\u90e8\u5206\u8a08\u91cf<\/strong>\u2014\u6eb6\u878d\u30dd\u30ea\u30de\u30fc\u306e\u6b63\u78ba\u306a\u91cf\u3092\u6ce8\u5165\u3059\u308b\u3053\u3068\u3067\u3001\u6d41\u4f53\u30b3\u30a2\u306e\u7f6e\u63db\u306e\u305f\u3081\u306b\u30ad\u30e3\u30d3\u30c6\u30a3\u3092\u6e96\u5099\u3057\u307e\u3059\u3002.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>\u9ad8\u5727\u6c34\u306e\u6ce8\u5165<\/strong>\u2014\u52a0\u5727\u6c34\u3092\u5c02\u7528\u306e\u30a4\u30f3\u30b8\u30a7\u30af\u30bf\u30fc\u30d4\u30f3\u3092\u901a\u3057\u3066\u6ce8\u5165\u3059\u308b\u3053\u3068\u3067\u3001\u6eb6\u878d\u30dd\u30ea\u30de\u30fc\u4e2d\u5fc3\u90e8\u3092\u4e2d\u7a7a\u5316\u3057\u307e\u3059\u3002.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>\u5185\u90e8\u6c34\u5faa\u74b0<\/strong>\u2014\u4e2d\u7a7a\u30b3\u30a2\u306b\u51b7\u6c34\u3092\u5faa\u74b0\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u5185\u58c1\u304b\u3089\u76f4\u63a5\u71b1\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u62bd\u51fa\u3057\u307e\u3059\u3002.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>\u6c34\u30d1\u30fc\u30b8\u3068\u30a8\u30a2\u30d1\u30fc\u30b8<\/strong>\u2014\u5727\u7e2e\u7a7a\u6c17\u3092\u4f7f\u7528\u3057\u3066\u5185\u90e8\u306e\u6c34\u3092\u6392\u51fa\u3057\u3001\u91d1\u578b\u3092\u958b\u304f\u524d\u306b\u4e2d\u7a7a\u30c1\u30e3\u30cd\u30eb\u3092\u4e7e\u71e5\u3055\u305b\u307e\u3059\u3002.<\/li>\n<\/ol>\n<\/section>\n<p><!-- Section 2 --><\/p>\n<section id=\"cooling-surface-finish\" style=\"margin-bottom: 50px\">\n<h2 style=\"font-size: 28px;line-height: 1.5em;font-weight: bold;margin-top: 40px;margin-bottom: 24px;color: #111111;border-bottom: 1px solid #eaeaea;padding-bottom: 8px\">\u30ad\u30e3\u30d3\u30c6\u30a3\u5185\u51b7\u5374\u901f\u5ea6\u306e\u52a0\u901f\u3068\u6ed1\u3089\u304b\u306a\u5185\u9762\u4ed5\u4e0a\u3052<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2857\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/smooth-inner-wall-pipe-comparison.webp\" alt=\"smooth-inner-wall-pipe-comparison\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/smooth-inner-wall-pipe-comparison.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/smooth-inner-wall-pipe-comparison-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/smooth-inner-wall-pipe-comparison-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/smooth-inner-wall-pipe-comparison-768x429.webp 768w\" sizes=\"auto, (max-width: 1376px) 100vw, 1376px\" \/><\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">\u9054\u6210 <strong>\u30ad\u30e3\u30d3\u30c6\u30a3\u5185\u51b7\u5374\u306e\u52a0\u901f<\/strong> \u306f\u3001\u30ac\u30b9\u30a2\u30b7\u30b9\u30c8\u306b\u5bfe\u3059\u308b\u30a6\u30a9\u30fc\u30bf\u30fc\u30a2\u30b7\u30b9\u30c8\u52a0\u5de5\u306e\u4e3b\u8981\u306a\u7269\u7406\u7684\u5229\u70b9\u3067\u3059\u3002\u6c34\u306f\u7a92\u7d20\u30ac\u30b9\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u512a\u308c\u305f\u71b1\u4f1d\u5c0e\u7387\u3068\u71b1\u5bb9\u91cf\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u51b7\u6c34\u3068\u30dd\u30ea\u30de\u30fc\u5185\u58c1\u3068\u306e\u76f4\u63a5\u63a5\u89e6\u306b\u3088\u308a\u3001\u90e8\u54c1\u58c1\u306e\u4e21\u5074\u304b\u3089\u71b1\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u8fc5\u901f\u306b\u62bd\u51fa\u3055\u308c\u307e\u3059\u3002\u51b7\u5374\u6642\u9593\u306f\u30bd\u30ea\u30c3\u30c9\u5c04\u51fa\u6210\u5f62\u3068\u6bd4\u8f03\u3057\u3066\u6700\u592770%\u77ed\u7e2e\u3055\u308c\u3001\u539a\u8089\u69cb\u9020\u90e8\u54c1\u306e\u30b5\u30a4\u30af\u30eb\u30bf\u30a4\u30e0\u5168\u4f53\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3057\u307e\u3059\u3002 <a href=\"https:\/\/www.jcinjectionmolding.com\/ja\/service\/surface-finishes\/\"><strong>\u6ed1\u3089\u304b\u306a\u5185\u9762\u4ed5\u4e0a\u3052<\/strong><\/a> \u3092\u6b8b\u5b58\u30dd\u30ea\u30de\u30fc\u30a6\u30a7\u30d6\u3084\u5185\u90e8\u30b9\u30ad\u30f3\u30d5\u30a9\u30fc\u30df\u30f3\u30b0\u306a\u3057\u3067\u5b9f\u73fe\u3059\u308b\u3053\u3068\u3067\u3001\u81ea\u52d5\u8eca\u7528\u51b7\u5374\u30c0\u30af\u30c8\u306e\u6700\u9069\u306a\u6d41\u4f53\u529b\u5b66\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n<\/section>\n<p><!-- Section 3 --><\/p>\n<section id=\"material-compatibility\" style=\"margin-bottom: 50px\">\n<h2 style=\"font-size: 28px;line-height: 1.5em;font-weight: bold;margin-top: 40px;margin-bottom: 24px;color: #111111;border-bottom: 1px solid #eaeaea;padding-bottom: 8px\">\u6750\u6599\u9069\u5408\u6027: PA66\u3001PBT\u3001\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u6d41\u4f53\u30e9\u30a4\u30f3<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2855\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/glass-filled-pa66-resin-pellets.webp\" alt=\"glass-filled-pa66-resin-pellets\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/glass-filled-pa66-resin-pellets.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/glass-filled-pa66-resin-pellets-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/glass-filled-pa66-resin-pellets-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/glass-filled-pa66-resin-pellets-768x429.webp 768w\" sizes=\"auto, (max-width: 1376px) 100vw, 1376px\" \/><\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">\u6750\u6599\u306e\u9078\u629e\u306b\u3088\u308a\u3001\u4e2d\u7a7a\u6d41\u4f53\u5c0e\u7ba1\u306e\u8010\u85ac\u54c1\u6027\u3068\u52a0\u6c34\u5206\u89e3\u5b89\u5b9a\u6027\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002\u30a6\u30a9\u30fc\u30bf\u30fc\u30a2\u30b7\u30b9\u30c8\u52a0\u5de5\u306b\u9069\u3057\u305f\u30dd\u30ea\u30de\u30fc\u306b\u306f\u3001\u30ac\u30e9\u30b9\u5145\u586b <strong>PA66-GF30<\/strong>, <a href=\"https:\/\/www.jcinjectionmolding.com\/ja\/materials\/polybutylene-terephthalate-pbt\/\"><strong>PBT<\/strong><\/a>, \u9ad8\u6d41\u52d5 <strong>\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\uff08PP\uff09<\/strong>. \u304c\u542b\u307e\u308c\u307e\u3059\u3002\u6a39\u8102\u30b0\u30ec\u30fc\u30c9\u306f\u3001\u9ad8\u6e29\u6c34\u3068\u306e\u77ed\u6642\u9593\u63a5\u89e6\u4e2d\u306e\u4e00\u6642\u7684\u306a\u52a0\u6c34\u5206\u89e3\u52a3\u5316\u306b\u8010\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u6b8a\u306a\u52a0\u6c34\u5206\u89e3\u5b89\u5b9a\u5264\u3092\u542b\u3080\u30dd\u30ea\u30a2\u30df\u30c9\u3092\u914d\u5408\u3059\u308b\u3053\u3068\u3067\u3001\u5c04\u51fa\u6bb5\u968e\u4e2d\u306e\u30dd\u30ea\u30de\u30fc\u9396\u5207\u65ad\u3092\u9632\u304e\u307e\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u81ea\u52d5\u8eca\u306e\u30a2\u30f3\u30c0\u30fc\u30d5\u30fc\u30c9\u51b7\u5374\u30e9\u30a4\u30f3\u3067\u306e\u9ad8\u3044\u7834\u88c2\u5727\u529b\u8010\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001\u30ac\u30e9\u30b9\u5f37\u5316\u30b0\u30ec\u30fc\u30c9\u3092\u9078\u629e\u3057\u307e\u3059\u3002.<\/p>\n<p><!-- Table 1: WIT Resin Comparison Table --><\/p>\n<div style=\"margin: 32px 0\">\n<table style=\"width: 100%;border-collapse: collapse;font-size: 16px;text-align: left;min-width: 600px\">\n<thead>\n<tr style=\"background-color: #f8f9fa;border-bottom: 2px solid #dee2e6\">\n<th style=\"padding: 16px;border: 1px solid #dee2e6;font-weight: 600;color: #111111\">\u5bfe\u8c61WIT\u30dd\u30ea\u30de\u30fc\u30b0\u30ec\u30fc\u30c9<\/th>\n<th style=\"padding: 16px;border: 1px solid #dee2e6;font-weight: 600;color: #111111\">\u6c34\u5727\uff08\u30d0\u30fc\u30eb\uff09<\/th>\n<th style=\"padding: 16px;border: 1px solid #dee2e6;font-weight: 600;color: #111111\">\u5185\u58c1\u8868\u9762\u7c97\u3055<\/th>\n<th style=\"padding: 16px;border: 1px solid #dee2e6;font-weight: 600;color: #111111\">\u51b7\u5374\u6642\u9593\u77ed\u7e2e\uff08%\uff09<\/th>\n<th style=\"padding: 16px;border: 1px solid #dee2e6;font-weight: 600;color: #111111\">\u4e00\u6b21WIT\u5c0e\u7ba1\u90e8\u54c1<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom: 1px solid #dee2e6\">\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">PA66-GF30\uff08Zytel 70G33L\uff09<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">150\uff5e250\u30d0\u30fc\u30eb<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">\u5e73\u6ed1\uff08Ra\uff1c1.6\u03bcm\uff09<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">50%\uff5e70%<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">\u81ea\u52d5\u8eca\u7528\u30e9\u30b8\u30a8\u30fc\u30bf\u30fc\u30d1\u30a4\u30d7\uff06\u30aa\u30a4\u30eb\u30c1\u30e5\u30fc\u30d6<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dee2e6\">\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">PBT-GF30\uff08Valox 420\uff09<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">180\uff5e280\u30d0\u30fc\u30eb<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">\u30ac\u30e9\u30b9\u5e73\u6ed1\uff08Ra\uff1c1.2\u03bcm\uff09<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">55%\uff5e70%<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">\u30a8\u30f3\u30b8\u30f3\u51b7\u5374\u6c34\u30b5\u30fc\u30e2\u30b9\u30bf\u30c3\u30c8\u30cf\u30a6\u30b8\u30f3\u30b0<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dee2e6\">\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\uff08PP-HP500N\uff09<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">100\uff5e200\u30d0\u30fc\u30eb<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">\u30b9\u30e0\u30fc\u30ba\uff08Ra &lt; 2.0 \u03bcm\uff09<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">40% \u2013 60%<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">\u5bb6\u96fb\u7528\u6d41\u4f53\u30e9\u30a4\u30f3\uff06\u30c9\u30a2\u30cf\u30f3\u30c9\u30eb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n<p><!-- FAQ Section --><\/p>\n<section id=\"faq\" style=\"margin-bottom: 40px\">\n<h2 style=\"font-size: 28px;line-height: 1.5em;font-weight: bold;margin-top: 40px;margin-bottom: 24px;color: #111111;border-bottom: 1px solid #eaeaea;padding-bottom: 8px\">\u3088\u304f\u3042\u308b\u8cea\u554f (FAQ)<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2856\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/measuring-plastic-pipe-inner-roughness.webp\" alt=\"measuring-plastic-pipe-inner-roughness\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/measuring-plastic-pipe-inner-roughness.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/measuring-plastic-pipe-inner-roughness-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/measuring-plastic-pipe-inner-roughness-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/measuring-plastic-pipe-inner-roughness-768x429.webp 768w\" sizes=\"auto, (max-width: 1376px) 100vw, 1376px\" \/><\/p>\n<div style=\"margin-bottom: 30px\">\n<h3 style=\"font-size: 22px;line-height: 1.5em;font-weight: bold;margin-top: 24px;margin-bottom: 12px;color: #111111\">\u306a\u305c\u6c34\u30a2\u30b7\u30b9\u30c8\u5c04\u51fa\u6210\u5f62\u306f\u30ac\u30b9\u30a2\u30b7\u30b9\u30c8\u6210\u5f62\u3088\u308a\u901f\u3044\u306e\u3067\u3059\u304b\uff1f<\/h3>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">\u6c34\u306f\u7a92\u7d20\u30ac\u30b9\u3088\u308a\u3082\u8457\u3057\u304f\u9ad8\u3044\u71b1\u5bb9\u91cf\u3068\u71b1\u4f1d\u5c0e\u7387\u3092\u6709\u3057\u3066\u3044\u307e\u3059\u3002\u51b7\u305f\u3044\u6c34\u3092\u4e2d\u7a7a\u30b3\u30a2\u306b\u76f4\u63a5\u6ce8\u5165\u3059\u308b\u3068\u3001\u6210\u5f62\u54c1\u58c1\u306e\u5185\u5074\u304b\u3089\u71b1\u3092\u596a\u3044\u3001\u540c\u6642\u306b\u91d1\u578b\u6c34\u8def\u304c\u5916\u5074\u3092\u51b7\u5374\u3059\u308b\u305f\u3081\u3001\u30b5\u30a4\u30af\u30eb\u30bf\u30a4\u30e0\u3092\u6700\u592770%\u77ed\u7e2e\u3067\u304d\u307e\u3059\u3002.<\/p>\n<\/div>\n<div style=\"margin-bottom: 30px\">\n<h3 style=\"font-size: 22px;line-height: 1.5em;font-weight: bold;margin-top: 24px;margin-bottom: 12px;color: #111111\">\u6c34\u30a2\u30b7\u30b9\u30c8\u6210\u5f62\u306f\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u3088\u308a\u6ed1\u3089\u304b\u306a\u5185\u7ba1\u58c1\u3092\u5b9f\u73fe\u3059\u308b\u306e\u3067\u3059\u304b\uff1f<\/h3>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">\u6c34\u306f\u975e\u5727\u7e2e\u6027\u6d41\u4f53\u3067\u3042\u308a\u3001\u6eb6\u878d\u6a39\u8102\u3092\u5747\u4e00\u306a\u9759\u6c34\u5727\u3067\u30ad\u30e3\u30d3\u30c6\u30a3\u58c1\u306b\u62bc\u3057\u4ed8\u3051\u307e\u3059\u3002\u5747\u4e00\u306a\u6db2\u4f53\u5727\u529b\u306f\u30ac\u30b9\u306e\u30d5\u30a3\u30f3\u30ac\u30ea\u30f3\u30b0\u3001\u767a\u6ce1\u3001\u5185\u90e8\u30b9\u30ad\u30f3\u306e\u591a\u5b54\u6027\u3092\u9632\u304e\u3001\u9ad8\u901f\u6d41\u4f53\u306e\u6d41\u308c\u306b\u9069\u3057\u305f\u30ac\u30e9\u30b9\u306e\u3088\u3046\u306b\u6ed1\u3089\u304b\u306a\u5185\u5f84\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002.<\/p>\n<\/div>\n<div style=\"margin-bottom: 0\">\n<h3 style=\"font-size: 22px;line-height: 1.5em;font-weight: bold;margin-top: 24px;margin-bottom: 12px;color: #111111\">\u578b\u958b\u304d\u524d\u306b\u6210\u5f62\u54c1\u5185\u90e8\u306e\u6c34\u306f\u3069\u3046\u306a\u308b\u306e\u3067\u3059\u304b\uff1f<\/h3>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">\u578b\u304c\u958b\u304f\u524d\u306b\u3001\u9ad8\u5727\u5727\u7e2e\u7a7a\u6c17\u304c\u5185\u90e8\u306e\u6c34\u3092\u6392\u6c34\u30d0\u30eb\u30d6\u3092\u901a\u3057\u3066\u56de\u53ce\u30ea\u30b6\u30fc\u30d0\u30fc\u3078\u3068\u30d1\u30fc\u30b8\u3057\u307e\u3059\u3002\u30a8\u30a2\u30d1\u30fc\u30b8\u306b\u3088\u308a\u4e2d\u7a7a\u5185\u90e8\u30c1\u30e3\u30cd\u30eb\u306f\u5b8c\u5168\u306b\u4e7e\u71e5\u3057\u3001\u6210\u5f62\u54c1\u53d6\u308a\u51fa\u3057\u6642\u306b\u30d7\u30ec\u30b9\u30d7\u30e9\u30c6\u30f3\u4e0a\u3078\u306e\u6c34\u3053\u307c\u308c\u3092\u9632\u304e\u307e\u3059\u3002.<\/p>\n<\/div>\n<\/section>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>Manufacturing heavy-walled fluid transport pipes, automotive coolant lines, and structural handles requires internal core evacuation to reduce material usage and shorten cycle times. Gas-assisted molding effectively creates hollow channels, but nitrogen gas possesses low heat capacity, resulting in long cooling delays for thick polymer walls. Specifying high-pressure water assist injection molding overcomes these thermal limitations by utilizing pressurized water to coring out molten resin cores. JUCHENG operates specialized water-assisted manufacturing cells, producing hollow plastic fluid channels strictly according to customer technical CAD files. Table of Contents 1. Water Injection Technology for Hollow Fluid Channels &amp; Automotive Pipes 2. Accelerated In-Cavity Cooling Rates &amp; Smooth Internal Surface Finishes 3. Material Compatibility: [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2859,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2853","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\/2853","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=2853"}],"version-history":[{"count":0,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/posts\/2853\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/media\/2859"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/media?parent=2853"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/categories?post=2853"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ja\/wp-json\/wp\/v2\/tags?post=2853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}