{"id":2779,"date":"2026-08-01T11:18:31","date_gmt":"2026-08-01T03:18:31","guid":{"rendered":"http:\/\/0"},"modified":"2026-07-29T17:42:43","modified_gmt":"2026-07-29T09:42:43","slug":"high-precision-thin-wall-injection-molding-for-electronics","status":"publish","type":"post","link":"https:\/\/www.jcinjectionmolding.com\/vi\/blog\/high-precision-thin-wall-injection-molding-for-electronics\/","title":{"rendered":"\u0110\u00fac phun th\u00e0nh m\u1ecfng \u0111\u1ed9 ch\u00ednh x\u00e1c cao cho thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed"},"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\">\u5236\u9020\u8f7b\u91cf\u5316\u7535\u5b50\u8bbe\u5907\u5916\u58f3\u3001\u533b\u7597\u5fae\u6d41\u63a7\u82af\u7247\u548c\u7535\u52a8\u6c7d\u8f66\u7535\u6c60\u9694\u7247\uff0c\u9700\u8981\u5c06\u805a\u5408\u7269\u58c1\u539a\u6210\u578b\u81f30.8\u6beb\u7c73\u4ee5\u4e0b\u3002\u6807\u51c6\u6ce8\u5851\u6210\u578b\u673a\u68b0\u65e0\u6cd5\u586b\u5145\u5982\u6b64\u8584\u7684\u622a\u9762\uff0c\u56e0\u4e3a\u7194\u878d\u5851\u6599\u5728\u5230\u8fbe\u578b\u8154\u672b\u7aef\u4e4b\u524d\u5c31\u4f1a\u51b7\u5374\u5e76\u51bb\u7ed3\u3002\u6307\u5b9a\u9ad8\u901f <a href=\"https:\/\/www.jcinjectionmolding.com\/vi\/service\/thin-wall-injection-molding\/\"><strong>\u8584\u58c1\u6ce8\u5851\u6210\u578b<\/strong><\/a> \u901a\u8fc7\u5229\u7528\u914d\u5907\u84c4\u80fd\u5668\u7684\u538b\u673a\uff0c\u80fd\u591f\u5b9e\u73b0\u8d85\u9ad8\u901f\u6ce8\u5c04\u901f\u5ea6\uff0c\u4ece\u800c\u514b\u670d\u8fd9\u4e9b\u7269\u7406\u6d41\u52a8\u9650\u5236\u3002\u805a\u6210\u516c\u53f8\u8fd0\u8425\u4e13\u95e8\u7684\u9ad8\u901f\u751f\u4ea7\u5355\u5143\uff0c\u4e25\u683c\u6309\u7167\u5ba2\u6237CAD\u6587\u4ef6\u751f\u4ea7\u7ed3\u6784\u8584\u58c1\u7ec4\u4ef6\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2784\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/high-speed-injection-molding-press.webp\" alt=\"high-speed-injection-molding-press\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/high-speed-injection-molding-press.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/high-speed-injection-molding-press-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/high-speed-injection-molding-press-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/high-speed-injection-molding-press-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=\"#high-speed-presses\">1. \u9ad8L\/T\u6bd4\u6d41\u52a8\u4e0e\u84c4\u80fd\u5668\u8f85\u52a9\u6ce8\u5c04\u538b\u673a<\/a><\/li>\n<li style=\"margin-bottom: 12px\"><a style=\"color: #0056b3;text-decoration: none;font-size: 17px;font-weight: 500\" href=\"#high-flow-resins\">2. \u9ad8\u6d41\u52a8\u6027\u6811\u8102\u4e0e\u6a21\u5177\u6392\u6c14\u8bbe\u8ba1<\/a><\/li>\n<li style=\"margin-bottom: 0\"><a style=\"color: #0056b3;text-decoration: none;font-size: 17px;font-weight: 500\" href=\"#preventing-defects\">3. \u9632\u6b62\u77ed\u5c04\u3001\u7fd8\u66f2\u548c\u7f29\u75d5<\/a><\/li>\n<\/ul>\n<\/section>\n<p><!-- Section 1 --><\/p>\n<section id=\"high-speed-presses\" 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\">\u9ad8L\/T\u6bd4\u6d41\u52a8\u4e0e\u84c4\u80fd\u5668\u8f85\u52a9\u6ce8\u5c04\u538b\u673a<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2780\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/nitrogen-accumulator-injection-unit.webp\" alt=\"nitrogen-accumulator-injection-unit\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/nitrogen-accumulator-injection-unit.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/nitrogen-accumulator-injection-unit-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/nitrogen-accumulator-injection-unit-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/nitrogen-accumulator-injection-unit-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\">\u5728\u8d85\u8584\u96f6\u4ef6\u4e2d\u5b9e\u73b0\u5b8c\u5168\u586b\u5145\u578b\u8154\u53d6\u51b3\u4e8eL\/T\u6bd4\uff0c\u8be5\u6bd4\u503c\u6bd4\u8f83\u6d41\u52a8\u957f\u5ea6\u4e0e\u6807\u79f0\u58c1\u539a\u3002\u5f53L\/T\u6bd4\u8d85\u8fc7150:1\u6216200:1\u65f6\uff0c\u7194\u878d\u805a\u5408\u7269\u4f1a\u5feb\u901f\u5411\u51b7\u94a2\u6a21\u5177\u578b\u8154\u58c1\u6563\u70ed\u3002\u9632\u6b62\u8fc7\u65e9\u7194\u4f53\u51bb\u7ed3\u8981\u6c42\u586b\u5145\u65f6\u95f4\u5feb\u4e8e0.5\u79d2\u3002\u6211\u4eec\u7684\u751f\u4ea7\u8bbe\u65bd\u91c7\u7528\u914d\u5907\u6db2\u538b\u6c2e\u6c14\u84c4\u80fd\u5668\u7684\u9ad8\u901f\u6ce8\u5851\u6210\u578b\u673a\u68b0\u3002\u6c2e\u6c14\u84c4\u80fd\u5668\u63d0\u4f9b\u9ad8\u8fbe1,000\u6beb\u7c73\/\u79d2\u7684\u77ac\u65f6\u6ce8\u5c04\u901f\u5ea6\uff0c\u5728\u805a\u5408\u7269\u8fb9\u754c\u5c42\u56fa\u5316\u4e4b\u524d\u586b\u5145\u8584\u578b\u8154\u3002.<\/p>\n<p><!-- Numbered List --><\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 16px\">\u9ad8\u901f\u538b\u673a\u64cd\u4f5c\u6807\u51c6\u5305\u62ec\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>\u84c4\u80fd\u5668\u538b\u529b\u63d0\u5347<\/strong>\u2014\u91ca\u653e\u52a0\u538b\u6c2e\u6c14\u77ac\u95f4\u9a71\u52a8\u6db2\u538b\u6cb9\uff0c\u63d0\u4f9b\u6781\u9ad8\u7684\u6ce8\u5c04\u52a0\u901f\u5ea6\u3002.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>\u8d85\u5feb\u586b\u5145\u901f\u5ea6<\/strong>\u2014\u4ee5\u8d85\u8fc7800\u6beb\u7c73\/\u79d2\u7684\u901f\u5ea6\u6ce8\u5c04\u7194\u4f53\uff0c\u9632\u6b62\u8fc7\u65e9\u7684\u8fb9\u754c\u5c42\u51bb\u7ed3\u3002.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>\u52a8\u6001\u54cd\u5e94\u95ed\u73af\u63a7\u5236<\/strong>\u2014Gi\u00e1m s\u00e1t b\u1ed9 chuy\u1ec3n \u0111\u1ed5i \u00e1p su\u1ea5t \u0111\u1ea3m b\u1ea3o chuy\u1ec3n \u0111\u1ed5i ngay l\u1eadp t\u1ee9c t\u1eeb \u00e1p su\u1ea5t sang v\u1eadn t\u1ed1c, ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i khoang.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh l\u1ef1c k\u1eb9p cao<\/strong>\u2014Gi\u1eef hai n\u1eeda khu\u00f4n \u0111\u00f3ng ch\u1eb7t d\u01b0\u1edbi \u00e1p su\u1ea5t phun \u0111\u1ec9nh c\u1ef1c cao ng\u0103n ng\u1eeba ba via tr\u00ean \u0111\u01b0\u1eddng ph\u00e2n khu\u00f4n.<\/li>\n<\/ol>\n<\/section>\n<p><!-- Section 2 --><\/p>\n<section id=\"high-flow-resins\" 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\">Nh\u1ef1a ch\u1ea3y cao &amp; Thi\u1ebft k\u1ebf tho\u00e1t kh\u00ed khu\u00f4n<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2783\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/high-flow-plastic-pellets-hopper.webp\" alt=\"high-flow-plastic-pellets-hopper\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/high-flow-plastic-pellets-hopper.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/high-flow-plastic-pellets-hopper-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/high-flow-plastic-pellets-hopper-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/high-flow-plastic-pellets-hopper-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 l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd polymer t\u1ed1c \u0111\u1ed9 cao. Vi\u1ec7c pha ch\u1ebf nh\u1ef1a ch\u1ea3y cao \u0111\u00f2i h\u1ecfi ch\u1ecdn polymer c\u00f3 ch\u1ec9 s\u1ed1 ch\u1ea3y (MFI) cao \u0111\u1ec3 gi\u1ea3m \u0111\u1ed9 nh\u1edbt d\u01b0\u1edbi t\u1ed1c \u0111\u1ed9 c\u1eaft cao. C\u00e1c lo\u1ea1i nh\u1ef1a nhi\u1ec7t d\u1ebbo th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u1eed l\u00fd trong c\u00e1c \u1ee9ng d\u1ee5ng th\u00e0nh m\u1ecfng bao g\u1ed3m polymer tinh th\u1ec3 l\u1ecfng (LCP), nh\u1ef1a ch\u1ea3y cao <a href=\"https:\/\/www.jcinjectionmolding.com\/vi\/materials\/polycarbonate-pc\/\"><strong>polycarbonate (PC)<\/strong><\/a>, v\u00e0 nh\u1ef1a gia c\u01b0\u1eddng s\u1ee3i th\u1ee7y tinh 30%. <strong>PA66<\/strong>. T\u1ed1c \u0111\u1ed9 phun cao n\u00e9n kh\u00ed nhanh ch\u00f3ng b\u00ean trong c\u00e1c khoang m\u1ecfng, g\u00e2y ra hi\u1ec7u \u1ee9ng ch\u00e1y diesel n\u1ebfu kh\u00ed kh\u00f4ng th\u1ec3 tho\u00e1t ra. Vi\u1ec7c t\u00edch h\u1ee3p h\u00fat ch\u00e2n kh\u00f4ng h\u1ed7 tr\u1ee3 khoang v\u00e0 c\u00e1c khe tho\u00e1t kh\u00ed si\u00eau nh\u1ecf c\u00f3 k\u00edch th\u01b0\u1edbc t\u1eeb 0,015 mm \u0111\u1ebfn 0,02 mm cho ph\u00e9p kh\u00f4ng kh\u00ed tho\u00e1t ra m\u00e0 kh\u00f4ng t\u1ea1o ra ba via nh\u1ef1a.<\/p>\n<p><!-- Table 1: High-Flow Thin-Wall Resins 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\">C\u1ea5p \u0111\u1ed9 nh\u1ef1a polymer<\/th>\n<th style=\"padding: 16px;border: 1px solid #dee2e6;font-weight: 600;color: #111111\">D\u1ea3i MFI (g\/10 ph\u00fat)<\/th>\n<th style=\"padding: 16px;border: 1px solid #dee2e6;font-weight: 600;color: #111111\">\u0110\u1ed9 d\u00e0y th\u00e0nh t\u1ed1i thi\u1ec3u (mm)<\/th>\n<th style=\"padding: 16px;border: 1px solid #dee2e6;font-weight: 600;color: #111111\">T\u1ef7 l\u1ec7 L\/T t\u1ed1i \u0111a<\/th>\n<th style=\"padding: 16px;border: 1px solid #dee2e6;font-weight: 600;color: #111111\">\u1ee8ng d\u1ee5ng ch\u00ednh cho th\u00e0nh m\u1ecfng<\/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\">LCP (Vectra E130i)<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">30 \u2013 70<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">0,20 mm<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">250:1<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">\u0110\u1ea7u n\u1ed1i \u0111i\u1ec7n t\u1eed vi m\u00f4<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dee2e6\">\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">PC ch\u1ea3y cao (Lexan 141R)<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">25 \u2013 60<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">0,60 mm<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">180:1<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">Khung v\u00e0 v\u1ecf thi\u1ebft b\u1ecb di \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dee2e6\">\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">PA66-GF30 (Zytel 70G33L)<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">20 \u2013 45<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">0,80 mm<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">160:1<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">Mi\u1ebfng \u0111\u1ec7m m\u00f4-\u0111un pin xe \u0111i\u1ec7n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n<p><!-- Section 3 --><\/p>\n<section id=\"preventing-defects\" 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 thi\u1ebfu nh\u1ef1a, cong v\u00eanh v\u00e0 v\u1ebft l\u00f5m co r\u00fat<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2782\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cavity-pressure-sensor-readout.webp\" alt=\"cavity-pressure-sensor-readout\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cavity-pressure-sensor-readout.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cavity-pressure-sensor-readout-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cavity-pressure-sensor-readout-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cavity-pressure-sensor-readout-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\">S\u1ef1 \u1ed5n \u0111\u1ecbnh quy tr\u00ecnh trong qu\u00e1 tr\u00ecnh \u00e9p phun t\u1ed1c \u0111\u1ed9 cao ph\u1ee5 thu\u1ed9c v\u00e0o ph\u01b0\u01a1ng ph\u00e1p \u00e9p khoa h\u1ecdc. Th\u1ef1c hi\u1ec7n <strong>\u00c9p t\u00e1ch r\u1eddi<\/strong> t\u00e1ch bi\u1ec7t giai \u0111o\u1ea1n phun nhanh kh\u1ecfi giai \u0111o\u1ea1n n\u00e9n v\u00e0 gi\u1eef \u00e1p, duy tr\u00ec c\u00e2n b\u1eb1ng \u00e1p su\u1ea5t khoang ch\u00ednh x\u00e1c. Ng\u0103n ng\u1eeba thi\u1ebfu nh\u1ef1a \u0111\u00f2i h\u1ecfi ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y v\u00e0 s\u1ea5y kh\u00f4 nh\u1ef1a k\u1ef9 l\u01b0\u1ee1ng tr\u01b0\u1edbc khi x\u1eed l\u00fd. T\u1ed1c \u0111\u1ed9 c\u1eaft cao t\u1ea1o ra trong qu\u00e1 tr\u00ecnh phun nhanh l\u00e0m gi\u1ea3m \u0111\u1ed9 nh\u1edbt polymer m\u1ed9t c\u00e1ch \u0111\u1ed9ng, c\u1ea3i thi\u1ec7n d\u00f2ng ch\u1ea3y qua c\u00e1c k\u00eanh m\u1ecfng. Ki\u1ec3m so\u00e1t b\u1ed1 tr\u00ed m\u1ea1ch l\u00e0m m\u00e1t \u0111\u1ea3m b\u1ea3o tho\u00e1t nhi\u1ec7t \u0111\u1ed3ng \u0111\u1ec1u qua c\u00e1c g\u00e2n m\u1ecfng, lo\u1ea1i b\u1ecf cong v\u00eanh sau khi \u00e9p.<\/p>\n<p><!-- Bulleted List --><\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 16px\">Quy tr\u00ecnh ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng cho c\u00e1c b\u1ed9 ph\u1eadn th\u00e0nh m\u1ecfng bao g\u1ed3m:<\/p>\n<ul style=\"list-style-type: disc;padding-left: 24px;font-size: 18px;line-height: 1.8em;margin-bottom: 24px\">\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>Ghi nh\u1eadt k\u00fd c\u1ea3m bi\u1ebfn khoang<\/strong>\u2014Theo d\u00f5i \u0111\u01b0\u1eddng cong \u00e1p su\u1ea5t khoang theo th\u1eddi gian th\u1ef1c \u0111\u1ea3m b\u1ea3o m\u1eadt \u0111\u1ed9 \u0111\u00f3ng g\u00f3i nh\u1ea5t qu\u00e1n trong t\u1eebng l\u1ea7n phun.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>Qu\u00e9t quang h\u1ecdc b\u1eb1ng laser<\/strong>\u2014Ki\u1ec3m tra \u0111\u1ed9 ph\u1eb3ng v\u00e0 k\u00edch th\u01b0\u1edbc chi\u1ec1u d\u00e0y th\u00e0nh b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra quang h\u1ecdc kh\u00f4ng ti\u1ebfp x\u00fac.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>Ki\u1ec3m tra \u0111\u1ed9 \u1ea9m b\u1eb1ng h\u1ea1t h\u00fat \u1ea9m<\/strong>\u2014Duy tr\u00ec \u0111\u1ed9 \u1ea9m nguy\u00ean li\u1ec7u th\u00f4 d\u01b0\u1edbi 0,02% \u0111\u1ec3 ng\u0103n ng\u1eeba s\u1ef1 ph\u00e2n h\u1ee7y th\u1ee7y ph\u00e2n v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng v\u1ebft b\u1ea1c.<\/li>\n<\/ul>\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\">C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ)<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2785\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/measuring-thin-wall-plastic-thickness.webp\" alt=\"measuring-thin-wall-plastic-thickness\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/measuring-thin-wall-plastic-thickness.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/measuring-thin-wall-plastic-thickness-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/measuring-thin-wall-plastic-thickness-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/measuring-thin-wall-plastic-thickness-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\">T\u1ef7 l\u1ec7 L\/T trong \u00e9p phun th\u00e0nh m\u1ecfng l\u00e0 g\u00ec?<\/h3>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">T\u1ef7 l\u1ec7 chi\u1ec1u d\u00e0i d\u00f2ng ch\u1ea3y so v\u1edbi chi\u1ec1u d\u00e0y th\u00e0nh (L\/T) t\u00ednh to\u00e1n kho\u1ea3ng c\u00e1ch m\u00e0 nh\u1ef1a n\u00f3ng ch\u1ea3y ph\u1ea3i di chuy\u1ec3n so v\u1edbi \u0111\u1ed9 d\u00e0y c\u1ee7a chi ti\u1ebft. T\u1ef7 l\u1ec7 L\/T cao h\u01a1n tr\u00ean 150:1 y\u00eau c\u1ea7u m\u00e1y \u00e9p phun t\u1ed1c \u0111\u1ed9 cao c\u00f3 b\u1ed9 t\u00edch \u00e1p \u0111\u1ec3 \u0111i\u1ec1n \u0111\u1ea7y khu\u00f4n tr\u01b0\u1edbc khi polymer \u0111\u00f4ng \u0111\u1eb7c.<\/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\">M\u00e1y \u00e9p c\u00f3 b\u1ed9 t\u00edch \u00e1p kh\u00e1c g\u00ec so v\u1edbi m\u00e1y \u00e9p phun ti\u00eau chu\u1ea9n?<\/h3>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">M\u00e1y c\u00f3 b\u1ed9 t\u00edch \u00e1p s\u1eed d\u1ee5ng b\u00ecnh nit\u01a1 ch\u1ecbu \u00e1p l\u1ef1c \u0111\u1ec3 cung c\u1ea5p th\u1ec3 t\u00edch d\u1ea7u th\u1ee7y l\u1ef1c t\u1ee9c th\u1eddi, \u0111\u1ea1t t\u1ed1c \u0111\u1ed9 phun nhanh h\u01a1n g\u1ea5p ba l\u1ea7n so v\u1edbi m\u00e1y \u00e9p ti\u00eau chu\u1ea9n. T\u1ed1c \u0111\u1ed9 phun nhanh ng\u0103n ch\u1eb7n c\u00e1c ph\u1ea7n polymer th\u00e0nh m\u1ecfng ngu\u1ed9i s\u1edbm trong qu\u00e1 tr\u00ecnh \u0111i\u1ec1n \u0111\u1ea7y khoang.<\/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\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ng\u0103n ng\u1eeba v\u1ebft ch\u00e1y diesel trong khoang khu\u00f4n th\u00e0nh m\u1ecfng?<\/h3>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">Ng\u0103n ng\u1eeba v\u1ebft ch\u00e1y diesel y\u00eau c\u1ea7u t\u00edch h\u1ee3p c\u00e1c r\u00e3nh tho\u00e1t kh\u00ed vi m\u00f4 ch\u00ednh x\u00e1c c\u00f3 k\u00edch th\u01b0\u1edbc t\u1eeb 0,015 mm \u0111\u1ebfn 0,02 mm d\u1ecdc theo \u0111\u01b0\u1eddng ph\u00e2n khu\u00f4n. H\u00fat ch\u00e2n kh\u00f4ng khoang h\u00fat kh\u00f4ng kh\u00ed ra kh\u1ecfi khu\u00f4n tr\u01b0\u1edbc khi phun, ng\u0103n ng\u1eeba kh\u00ed n\u00e9n b\u1ed1c ch\u00e1y.<\/p>\n<\/div>\n<\/section>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>Manufacturing lightweight electronics enclosures, medical microfluidic cards, and electric vehicle battery spacers requires molding polymer walls thinner than 0.8 mm. Standard injection molding machinery cannot fill such thin cross-sections because molten plastic cools and freezes before reaching the end of the cavity. Specifying high-speed thin wall injection molding overcomes these physical flow limits by utilizing [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2781,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2779","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/posts\/2779","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=2779"}],"version-history":[{"count":0,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/posts\/2779\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media\/2781"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media?parent=2779"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/categories?post=2779"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/tags?post=2779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}