{"id":2719,"date":"2026-07-28T17:14:28","date_gmt":"2026-07-28T09:14:28","guid":{"rendered":"http:\/\/0"},"modified":"2026-07-29T11:58:05","modified_gmt":"2026-07-29T03:58:05","slug":"ev-glass-fiber-reinforced-polyamide-battery-trays-manufacturing","status":"publish","type":"post","link":"https:\/\/www.jcinjectionmolding.com\/vi\/blog\/ev-glass-fiber-reinforced-polyamide-battery-trays-manufacturing\/","title":{"rendered":"S\u1ea3n xu\u1ea5t khay pin xe \u0111i\u1ec7n b\u1eb1ng polyamide gia c\u01b0\u1eddng s\u1ee3i th\u1ee7y tinh"},"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\">C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t xe \u0111i\u1ec7n (EV) ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi \u00e1p l\u1ef1c li\u00ean t\u1ee5c trong vi\u1ec7c gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng khung g\u1ea7m \u0111\u1ec3 k\u00e9o d\u00e0i qu\u00e3ng \u0111\u01b0\u1eddng di chuy\u1ec3n.<br \/>\nVi\u1ec7c thay th\u1ebf c\u00e1c chi ti\u1ebft k\u1ebft c\u1ea5u nh\u00f4m n\u1eb7ng b\u1eb1ng polyme k\u1ef9 thu\u1eadt gia c\u01b0\u1eddng s\u1ee3i th\u1ee7y tinh \u0111\u1ea1i di\u1ec7n cho m\u1ed9t c\u1ed9t m\u1ed1c quan tr\u1ecdng trong vi\u1ec7c gi\u1ea3m nh\u1eb9 tr\u1ecdng l\u01b0\u1ee3ng.<br \/>\nB\u00e0i blog k\u1ef9 thu\u1eadt n\u00e0y xem x\u00e9t v\u1eadt l\u00fd \u0111\u1ecbnh h\u01b0\u1edbng s\u1ee3i, c\u1ea5u h\u00ecnh khu\u00f4n \u00e9p t\u1ea5n cao v\u00e0 ki\u1ec3m so\u00e1t \u0111\u1ed9 co ng\u00f3t c\u1ee7a polyme c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u00fac c\u00e1c khay k\u1ebft c\u1ea5u \u0111\u00e1ng tin c\u1eady.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2724\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/molding-large-battery-tray.webp\" alt=\"molding-large-battery-tray\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/molding-large-battery-tray.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/molding-large-battery-tray-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/molding-large-battery-tray-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/molding-large-battery-tray-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\">M\u1ee5c l\u1ee5c<\/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=\"#metal-replacement\">1. V\u1eadt l\u00fd thay th\u1ebf kim lo\u1ea1i: T\u1ea1i sao PA6-GF50 gi\u1ea3m 10kg kh\u1ecfi khay pin xe \u0111i\u1ec7n<\/a><\/li>\n<li style=\"margin-bottom: 12px\"><a style=\"color: #0056b3;text-decoration: none;font-size: 17px;font-weight: 500\" href=\"#anisotropic-shrinkage\">2. Gi\u1ea3i quy\u1ebft \u0111\u1ed9 co ng\u00f3t d\u1ecb h\u01b0\u1edbng v\u00e0 cong v\u00eanh do d\u00f2ng ch\u1ea3y<\/a><\/li>\n<li style=\"margin-bottom: 12px\"><a style=\"color: #0056b3;text-decoration: none;font-size: 17px;font-weight: 500\" href=\"#preventing-shearing\">3. Ng\u0103n ng\u1eeba c\u1eaft s\u1ee3i v\u00e0 m\u00e0i m\u00f2n tr\u1ee5c v\u00edt trong qu\u00e1 tr\u00ecnh \u0111\u00fac \u00e1p su\u1ea5t cao<\/a><\/li>\n<li style=\"margin-bottom: 12px\"><a style=\"color: #0056b3;text-decoration: none;font-size: 17px;font-weight: 500\" href=\"#large-format-tooling\">4. L\u00e0m ch\u1ee7 khu\u00f4n kh\u1ed5 l\u1edbn tr\u00ean m\u00e1y \u00e9p t\u1ea5n cao 500T \u0111\u1ebfn 650T<\/a><\/li>\n<li style=\"margin-bottom: 0\"><a style=\"color: #0056b3;text-decoration: none;font-size: 17px;font-weight: 500\" href=\"#moisture-absorption\">5. Qu\u1ea3n l\u00fd \u0111\u1ed9 h\u1ea5p th\u1ee5 \u1ea9m v\u00e0 s\u1ef1 t\u0103ng k\u00edch th\u01b0\u1edbc trong polyamide<\/a><\/li>\n<\/ul>\n<\/section>\n<p><!-- Section 1 --><\/p>\n<section id=\"metal-replacement\" 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\">V\u1eadt l\u00fd thay th\u1ebf kim lo\u1ea1i: T\u1ea1i sao PA6-GF50 gi\u1ea3m 10kg kh\u1ecfi khay pin xe \u0111i\u1ec7n<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2720\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/glass-fiber-reinforced-polyamide-matrix.webp\" alt=\"glass-fiber-reinforced-polyamide-matrix\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/glass-fiber-reinforced-polyamide-matrix.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/glass-fiber-reinforced-polyamide-matrix-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/glass-fiber-reinforced-polyamide-matrix-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/glass-fiber-reinforced-polyamide-matrix-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\">Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i sang polyme hi\u1ec7u su\u1ea5t cao cho ph\u00e9p c\u00e1c k\u1ebft c\u1ea5u \u00f4 t\u00f4 tr\u1ea3i qua thi\u1ebft k\u1ebf thay th\u1ebf kim lo\u1ea1i.<br \/>\nC\u1ee5 th\u1ec3, vi\u1ec7c s\u1eed d\u1ee5ng <strong>s\u1ea3n xu\u1ea5t khay pin b\u1eb1ng polyamide gia c\u01b0\u1eddng s\u1ee3i th\u1ee7y tinh<\/strong> cung c\u1ea5p m\u1ed9t n\u1ec1n t\u1ea3ng nh\u1eb9 gi\u00fap ti\u1ebft ki\u1ec7m t\u1edbi 10 kg m\u1ed7i xe.<br \/>\nS\u1eed d\u1ee5ng polyamide (PA6 ho\u1eb7c PA66) \u0111\u01b0\u1ee3c gia c\u01b0\u1eddng v\u1edbi 50% s\u1ee3i th\u1ee7y tinh \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi nh\u00f4m \u0111\u00fac.<\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">C\u00e1c polyme k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c gia c\u01b0\u1eddng cao n\u00e0y cung c\u1ea5p \u0111\u1ed9 b\u1ec1n k\u00e9o v\u00e0 m\u00f4 \u0111un \u0111\u1eb7c bi\u1ec7t, r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 gi\u1eef c\u00e1c ch\u1ed3ng pin n\u1eb7ng m\u1ed9t c\u00e1ch an to\u00e0n.<br \/>\nDo \u0111\u00f3, c\u00e1c chi ti\u1ebft \u0111\u01b0\u1ee3c \u0111\u00fac t\u1eeb c\u00e1c h\u1ee3p ch\u1ea5t n\u00e0y ch\u1ed1ng l\u1ea1i t\u1ea3i tr\u1ecdng \u0111\u1ed9ng c\u1ee7a xe m\u00e0 kh\u00f4ng b\u1ecb o\u1eb1n.<br \/>\nC\u00e1c ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t ch\u00ednh cho c\u00e1c c\u00f4ng th\u1ee9c polyamide ch\u1ee9a s\u1ee3i th\u1ee7y tinh bao g\u1ed3m:<\/p>\n<p><!-- Bulleted List (\u5c0f\u5706\u70b9\u6392\u7248) --><\/p>\n<ul style=\"font-size: 18px;line-height: 1.8em;margin-bottom: 24px;padding-left: 24px;list-style-type: disc\">\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>M\u00f4 \u0111un k\u00e9o<\/strong>\u2014C\u00e1c c\u1ea5p \u0111\u01b0\u1ee3c gia c\u01b0\u1eddng cao ch\u1ee9a s\u1ee3i th\u1ee7y tinh 50% \u0111\u1ea1t m\u00f4 \u0111un tr\u00ean 15.000 MPa, t\u01b0\u01a1ng t\u1ef1 nh\u00f4m \u0111\u00fac khu\u00f4n.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>Kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng va \u0111\u1eadp<\/strong>\u2014V\u1eadt li\u1ec7u composite polyamide h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng va \u0111\u1eadp \u0111\u00e1ng k\u1ec3 trong c\u00e1c va ch\u1ea1m b\u00ean \u0111\u1ed9ng, b\u1ea3o v\u1ec7 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a pin.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>Kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t<\/strong>\u2014Polyamide ch\u1ed1ng l\u1ea1i ch\u1ea5t l\u00e0m m\u00e1t \u00f4 t\u00f4 v\u00e0 dung d\u1ecbch \u0111i\u1ec7n ph\u00e2n \u1edf nhi\u1ec7t \u0111\u1ed9 v\u1eadn h\u00e0nh cao.<\/li>\n<\/ul>\n<\/section>\n<p><!-- Section 2 --><\/p>\n<section id=\"anisotropic-shrinkage\" 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\">Gi\u1ea3i quy\u1ebft co ng\u00f3t d\u1ecb h\u01b0\u1edbng v\u00e0 cong v\u00eanh do d\u00f2ng ch\u1ea3y<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2725\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/plastic-part-warpage-analysis.webp\" alt=\"plastic-part-warpage-analysis\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/plastic-part-warpage-analysis.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/plastic-part-warpage-analysis-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/plastic-part-warpage-analysis-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/plastic-part-warpage-analysis-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\">Ki\u1ec3m so\u00e1t cong v\u00eanh trong <strong>s\u1ea3n xu\u1ea5t khay pin b\u1eb1ng polyamide gia c\u01b0\u1eddng s\u1ee3i th\u1ee7y tinh<\/strong> \u0111\u00f2i h\u1ecfi ph\u00e2n t\u00edch d\u00f2ng ch\u1ea3y chi ti\u1ebft.<br \/>\nS\u1ee3i th\u1ee7y tinh c\u0103n th\u1eb3ng song song v\u1edbi \u0111\u01b0\u1eddng d\u00f2ng ch\u1ea3y n\u00f3ng ch\u1ea3y khi nh\u1ef1a \u0111i v\u00e0o khoang khu\u00f4n.<br \/>\nS\u1ef1 c\u0103n th\u1eb3ng \u0111\u1ecbnh h\u01b0\u1edbng n\u00e0y g\u00e2y ra co ng\u00f3t d\u1ecb h\u01b0\u1edbng, trong \u0111\u00f3 chi ti\u1ebft co ng\u00f3t \u00edt h\u01a1n nhi\u1ec1u d\u1ecdc theo h\u01b0\u1edbng d\u00f2ng ch\u1ea3y so v\u1edbi ngang qua n\u00f3.<\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">C\u00e1c k\u1ef9 s\u01b0 ch\u1ebf t\u1ea1o khu\u00f4n s\u1eed d\u1ee5ng c\u00e1c c\u1ed5ng hot runner \u0111a \u0111i\u1ec3m c\u00e2n b\u1eb1ng \u0111\u1ec3 ph\u00e2n ph\u1ed1i m\u1eb7t tr\u01b0\u1edbc d\u00f2ng n\u00f3ng ch\u1ea3y m\u1ed9t c\u00e1ch \u0111\u1ed1i x\u1ee9ng.<br \/>\nVi\u1ec7c \u0111i\u1ec1n \u0111\u1ed1i x\u1ee9ng gi\u00fap c\u00e2n b\u1eb1ng \u0111\u1ecbnh h\u01b0\u1edbng s\u1ee3i, v\u00f4 hi\u1ec7u h\u00f3a c\u00e1c \u1ee9ng su\u1ea5t n\u1ed9i b\u1ed9 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng xo\u1eafn sau khi \u0111\u00fac.<br \/>\nThi\u1ebft k\u1ebf c\u00e1c g\u00e2n k\u1ebft c\u1ea5u v\u1edbi t\u1ef7 l\u1ec7 \u0111\u1ed9 d\u00e0y \u0111\u1ed3ng \u0111\u1ec1u c\u0169ng gi\u00fap h\u1ea1n ch\u1ebf s\u1ef1 l\u00e0m ngu\u1ed9i kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean kh\u1eafp \u0111\u00e1y khay.<\/p>\n<\/section>\n<p><!-- Section 3 --><\/p>\n<section id=\"preventing-shearing\" 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\">Ng\u0103n ng\u1eeba s\u1ef1 c\u1eaft \u0111\u1ee9t s\u1ee3i v\u00e0 m\u00e0i m\u00f2n tr\u1ee5c v\u00edt trong qu\u00e1 tr\u00ecnh \u0111\u00fac \u00e1p su\u1ea5t cao<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2727\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/bimetallic-injection-molding-screw.webp\" alt=\"bimetallic-injection-molding-screw\" width=\"1376\" height=\"768\" \/><\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">Ng\u0103n ng\u1eeba s\u1ef1 \u0111\u1ee9t g\u00e3y s\u1ee3i trong qu\u00e1 tr\u00ecnh <strong>s\u1ea3n xu\u1ea5t khay pin b\u1eb1ng polyamide gia c\u01b0\u1eddng s\u1ee3i th\u1ee7y tinh<\/strong> l\u00e0 \u0111i\u1ec1u thi\u1ebft y\u1ebfu \u0111\u1ec3 duy tr\u00ec \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc.<br \/>\nT\u1ed1c \u0111\u1ed9 quay tr\u1ee5c v\u00edt cao v\u00e0 \u00e1p su\u1ea5t n\u00e9n m\u1ea1nh v\u1ec1 m\u1eb7t v\u1eadt l\u00fd s\u1ebd c\u1eaft nh\u1ecf c\u00e1c s\u1ee3i th\u1ee7y tinh ng\u1eafn, l\u00e0m gi\u1ea3m t\u1ef7 l\u1ec7 khung h\u00ecnh c\u1ee7a ch\u00fang.<br \/>\nS\u1ee3i ng\u1eafn h\u01a1n kh\u00f4ng th\u1ec3 ph\u00e2n ph\u1ed1i t\u1ea3i tr\u1ecdng c\u01a1 h\u1ecdc m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, l\u00e0m gi\u1ea3m gi\u1edbi h\u1ea1n k\u00e9o c\u1ee7a khay \u0111\u00fac.<\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">\u0110\u1ec3 b\u1ea3o v\u1ec7 chi\u1ec1u d\u00e0i s\u1ee3i, c\u00e1c k\u1ef9 s\u01b0 x\u1eed l\u00fd c\u1ee7a ch\u00fang t\u00f4i duy tr\u00ec \u00e1p su\u1ea5t ng\u01b0\u1ee3c th\u1ea5p v\u00e0 h\u1ea1n ch\u1ebf t\u1ed1c \u0111\u1ed9 tr\u1ee5c v\u00edt trong qu\u00e1 tr\u00ecnh h\u00f3a d\u1ebbo.<br \/>\nH\u01a1n n\u1eefa, vi\u1ec7c x\u1eed l\u00fd c\u00e1c v\u1eadt li\u1ec7u ch\u1ee9a th\u1ee7y tinh c\u00f3 t\u00ednh m\u00e0i m\u00f2n cao \u0111\u00f2i h\u1ecfi ph\u1ea3i s\u1eed d\u1ee5ng th\u00f9ng kim lo\u1ea1i k\u00e9p v\u00e0 tr\u1ee5c v\u00edt t\u00f4i c\u1ee9ng \u0111\u1ec3 ng\u0103n ng\u1eeba m\u00e0i m\u00f2n m\u00e1y nhanh ch\u00f3ng.<br \/>\nBi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 m\u00e1y m\u00f3c n\u00e0y duy tr\u00ec khe h\u1edf ch\u00ednh x\u00e1c gi\u1eefa c\u00e1c ren tr\u1ee5c v\u00edt, b\u1ea3o to\u00e0n \u0111\u1ed9 l\u1eb7p l\u1ea1i tr\u1ecdng l\u01b0\u1ee3ng b\u1eafn trong c\u00e1c chu k\u1ef3 s\u1ea3n xu\u1ea5t d\u00e0i.<\/p>\n<\/section>\n<p><!-- Section 4 --><\/p>\n<section id=\"large-format-tooling\" 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\">L\u00e0m ch\u1ee7 d\u1ee5ng c\u1ee5 kh\u1ed5 l\u1edbn tr\u00ean m\u00e1y \u00e9p cao t\u1ea5n 500T \u0111\u1ebfn 650T<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2721\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/high-tonnage-injection-press.webp\" alt=\"high-tonnage-injection-press\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/high-tonnage-injection-press.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/high-tonnage-injection-press-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/high-tonnage-injection-press-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/high-tonnage-injection-press-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\">\u0110\u00fac khay pin kh\u1ed5 l\u1edbn \u0111\u00f2i h\u1ecfi l\u1ef1c k\u1eb9p l\u1edbn \u0111\u1ec3 ng\u0103n ng\u1eeba ba via \u0111\u01b0\u1eddng ph\u00e2n khu\u00f4n.<br \/>\nJUCHENG Injection Molding v\u1eadn h\u00e0nh m\u1ed9t \u0111\u1ed9i m\u00e1y \u00e9p ngang h\u1ea1ng n\u1eb7ng v\u1edbi l\u1ef1c k\u1eb9p t\u1eeb 500T \u0111\u1ebfn 650T.<br \/>\nNh\u1eefng m\u00e1y t\u1ef1 \u0111\u1ed9ng n\u00e0y cung c\u1ea5p \u00e1p su\u1ea5t th\u1ee7y l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 gi\u1eef c\u00e1c n\u1eeda khu\u00f4n ph\u1ee9c t\u1ea1p \u0111\u00f3ng l\u1ea1i d\u01b0\u1edbi \u00e1p su\u1ea5t phun c\u1ef1c cao.<\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">Chuy\u00ean m\u00f4n c\u1ee7a ch\u00fang t\u00f4i trong <strong>s\u1ea3n xu\u1ea5t khay pin b\u1eb1ng polyamide gia c\u01b0\u1eddng s\u1ee3i th\u1ee7y tinh<\/strong> cung c\u1ea5p n\u1ec1n t\u1ea3ng k\u1ebft c\u1ea5u nh\u1eb9 cho c\u00e1c chi ti\u1ebft l\u1edbn h\u01a1n <strong>\u7535\u52a8\u6c7d\u8f66\u5b9a\u5236\u5851\u6599\u7535\u6c60\u5916\u58f3<\/strong>.<br \/>\n\u901a\u8fc7\u5c06\u7cbe\u5bc6\u6a21\u5177\u4e0eIATF 16949\u8ba4\u8bc1\u7684\u8d28\u91cf\u4f53\u7cfb\u76f8\u7ed3\u5408\uff0c\u805a\u6210\u63d0\u4f9b\u53ef\u9760\u7684\u5236\u9020\u89e3\u51b3\u65b9\u6848\u3002.<br \/>\n\u0110\u1ed9i ng\u0169 c\u1ee7a ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c \u0111\u00e1nh gi\u00e1 DfM to\u00e0n di\u1ec7n trong v\u00f2ng 24 gi\u1edd \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a thi\u1ebft k\u1ebf c\u00e1c b\u1ed9 ph\u1eadn k\u1ebft c\u1ea5u c\u1ee7a b\u1ea1n.<\/p>\n<\/section>\n<p><!-- Section 5 --><\/p>\n<section id=\"moisture-absorption\" 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\">Qu\u1ea3n l\u00fd \u0111\u1ed9 h\u00fat \u1ea9m v\u00e0 s\u1ef1 gi\u00e3n n\u1edf k\u00edch th\u01b0\u1edbc \u1edf polyamide<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2722\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/humidity-testing-polyamide-part.webp\" alt=\"humidity-testing-polyamide-part\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/humidity-testing-polyamide-part.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/humidity-testing-polyamide-part-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/humidity-testing-polyamide-part-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/humidity-testing-polyamide-part-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\">Polyamide l\u00e0 c\u00e1c polymer ph\u00e2n c\u1ef1c c\u00f3 kh\u1ea3 n\u0103ng h\u00fat \u1ea9m t\u1ef1 nhi\u00ean t\u1eeb m\u00f4i tr\u01b0\u1eddng xung quanh.<br \/>\nVi\u1ec7c h\u00fat \u1ea9m ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t ch\u1ea5t h\u00f3a d\u1ebbo, l\u00e0m t\u0103ng \u0111\u1ed9 d\u1ebbo dai nh\u01b0ng gi\u1ea3m nh\u1eb9 \u0111\u1ed9 b\u1ec1n k\u00e9o v\u00e0 l\u00e0m t\u0103ng k\u00edch th\u01b0\u1edbc chi ti\u1ebft.<br \/>\nCh\u00fang t\u00f4i t\u00ednh \u0111\u1ebfn s\u1ef1 gi\u00e3n n\u1edf k\u00edch th\u01b0\u1edbc n\u00e0y trong giai \u0111o\u1ea1n thi\u1ebft k\u1ebf khu\u00f4n, \u0111i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc l\u00f2ng khu\u00f4n v\u00e0 l\u00f5i khu\u00f4n cho ph\u00f9 h\u1ee3p.<\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">Vi\u1ec7c s\u1ea5y tr\u01b0\u1edbc h\u1ea1t nh\u1ef1a xu\u1ed1ng \u0111\u1ed9 \u1ea9m d\u01b0\u1edbi 0,05% tr\u01b0\u1edbc khi \u00e9p v\u1eabn l\u00e0 m\u1ed9t c\u1ed5ng ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng b\u1eaft bu\u1ed9c.<br \/>\nNh\u1ef1a \u1ea9m b\u1ecb ph\u00e2n h\u1ee7y th\u1ee7y ph\u00e2n trong qu\u00e1 tr\u00ecnh n\u00f3ng ch\u1ea3y, d\u1eabn \u0111\u1ebfn chi ti\u1ebft gi\u00f2n v\u00e0 c\u00e1c khuy\u1ebft t\u1eadt ngo\u1ea1i quan nh\u01b0 v\u1ec7t b\u1ea1c.<br \/>\nQuy tr\u00ecnh chu\u1ea9n b\u1ecb v\u1eadt li\u1ec7u c\u1ee7a ch\u00fang t\u00f4i bao g\u1ed3m gi\u00e1m s\u00e1t \u0111i\u1ec3m s\u01b0\u01a1ng li\u00ean t\u1ee5c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 kh\u00f4 tuy\u1ec7t \u0111\u1ed1i.<\/p>\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\">\u5e38\u89c1\u95ee\u9898\u89e3\u7b54\uff08FAQ\uff09<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2723\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/measuring-plastic-part-flash.webp\" alt=\"measuring-plastic-part-flash\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/measuring-plastic-part-flash.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/measuring-plastic-part-flash-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/measuring-plastic-part-flash-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/measuring-plastic-part-flash-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\">H\u00e0m l\u01b0\u1ee3ng s\u1ee3i th\u1ee7y tinh \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn t\u1ef7 l\u1ec7 co ng\u00f3t c\u1ee7a polyamide?<\/h3>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">T\u0103ng h\u00e0m l\u01b0\u1ee3ng s\u1ee3i th\u1ee7y tinh l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 co ng\u00f3t song song v\u1edbi h\u01b0\u1edbng d\u00f2ng ch\u1ea3y trong khi \u0111\u1ed9 co ng\u00f3t ngang d\u00f2ng ch\u1ea3y h\u1ea7u nh\u01b0 kh\u00f4ng thay \u0111\u1ed5i. V\u00ed d\u1ee5, polyamide kh\u00f4ng \u0111\u1ed9n co ng\u00f3t kho\u1ea3ng 1,5%, trong khi h\u1ee3p ch\u1ea5t \u0111\u1ed9n 30% s\u1ee3i th\u1ee7y tinh ch\u1ec9 co ng\u00f3t 0,3% d\u1ecdc theo \u0111\u01b0\u1eddng d\u00f2ng ch\u1ea3y. S\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3 n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c m\u00f4 h\u00ecnh h\u00f3a trong DfM \u0111\u1ec3 ng\u0103n ng\u1eeba cong v\u00eanh k\u00edch th\u01b0\u1edbc.<\/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\">T\u1ea1i sao m\u00e0i m\u00f2n m\u00e1y m\u00f3c l\u01b0\u1ee1ng kim l\u1ea1i l\u00e0 m\u1ed1i lo ng\u1ea1i khi \u00e9p nylon \u0111\u1ed9n s\u1ee3i th\u1ee7y tinh?<\/h3>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">S\u1ee3i th\u1ee7y tinh c\u00f3 t\u00ednh m\u00e0i m\u00f2n cao v\u00e0 g\u00e2y x\u00f3i m\u00f2n nhanh tr\u00ean tr\u1ee5c v\u00edt v\u00e0 xy-lanh th\u00e9p ti\u00eau chu\u1ea9n. S\u1ef1 m\u00e0i m\u00f2n n\u00e0y l\u00e0m t\u0103ng khe h\u1edf gi\u1eefa c\u00e1c c\u00e1nh tr\u1ee5c v\u00edt v\u00e0 th\u00e0nh xy-lanh, d\u1eabn \u0111\u1ebfn tr\u01b0\u1ee3t nh\u1ef1a n\u00f3ng ch\u1ea3y v\u00e0 c\u00e1c ph\u00e1t b\u1eafn \u00e9p kh\u00f4ng nh\u1ea5t qu\u00e1n. Vi\u1ec7c s\u1eed d\u1ee5ng xy-lanh l\u01b0\u1ee1ng kim v\u00e0 tr\u1ee5c v\u00edt ph\u1ee7 carbide l\u00e0 b\u1eaft bu\u1ed9c \u0111\u1ec3 duy tr\u00ec \u0111\u1ed9 l\u1eb7p l\u1ea1i khi \u00e9p trong c\u00e1c \u0111\u1ee3t s\u1ea3n xu\u1ea5t kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn.<\/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\">C\u00f3 th\u1ec3 \u00e9p c\u00e1c khay k\u1ebft c\u1ea5u l\u1edbn v\u1edbi \u0111\u1ed9 ba via b\u1eb1ng kh\u00f4ng m\u00e0 kh\u00f4ng c\u1ea7n l\u1ef1c k\u1eb9p cao kh\u00f4ng?<\/h3>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">\u00c9p c\u00e1c chi ti\u1ebft kh\u1ed5 l\u1edbn c\u00f3 th\u00e0nh m\u1ecfng \u0111\u00f2i h\u1ecfi \u00e1p su\u1ea5t phun cao \u0111\u1ec3 \u0111i\u1ec1n \u0111\u1ea7y l\u00f2ng khu\u00f4n, \u0111i\u1ec1u n\u00e0y t\u1ea5t y\u1ebfu \u0111\u1ea9y hai n\u1eeda khu\u00f4n t\u00e1ch ra. N\u1ebfu kh\u00f4ng c\u00f3 \u0111\u1ee7 l\u1ef1c k\u1eb9p, nh\u1ef1a n\u00f3ng ch\u1ea3y s\u1ebd tho\u00e1t ra d\u1ecdc theo m\u1eb7t ph\u00e2n khu\u00f4n, t\u1ea1o ba via. V\u1eadn h\u00e0nh m\u00e1y \u00e9p h\u1ea1ng n\u1eb7ng v\u1edbi l\u1ef1c k\u1eb9p tr\u00ean 500 t\u1ea5n l\u00e0 \u0111i\u1ec1u thi\u1ebft y\u1ebfu \u0111\u1ec3 duy tr\u00ec kh\u1ea3 n\u0103ng \u0111\u00f3ng k\u00edn ch\u1eb7t ch\u1ebd.<\/p>\n<\/div>\n<\/section>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>Electric vehicle (EV) manufacturers face continuous pressure to reduce chassis weight to extend driving ranges. Replacing heavy aluminum structural parts with glass-fiber reinforced engineering polymers represents a major lightweighting milestone. This technical blog reviews fiber orientation physics, high-tonnage tooling configurations, and polymer shrinkage controls necessary to mold reliable structural trays. Table of Contents 1. Metal-Replacement [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2726,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,28],"tags":[],"class_list":["post-2719","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-news"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/posts\/2719","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/comments?post=2719"}],"version-history":[{"count":0,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/posts\/2719\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media\/2726"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media?parent=2719"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/categories?post=2719"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/tags?post=2719"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}