{"id":1522,"date":"2026-08-15T16:49:51","date_gmt":"2026-08-15T16:49:51","guid":{"rendered":"https:\/\/benlongkj.com\/?p=1522"},"modified":"2026-08-15T16:49:51","modified_gmt":"2026-08-15T16:49:51","slug":"what-is-injection-molding","status":"publish","type":"post","link":"https:\/\/benlongkj.com\/vi\/blog\/what-is-injection-molding\/","title":{"rendered":"\u00c9p phun l\u00e0 g\u00ec?"},"content":{"rendered":"<p>H\u00e3y nh\u00ecn quanh b\u1ea5t k\u1ef3 c\u0103n ph\u00f2ng n\u00e0o v\u00e0 b\u1ea1n s\u1ebd th\u1ea5y m\u00ecnh \u0111\u01b0\u1ee3c bao quanh b\u1edfi c\u00e1c b\u1ed9 ph\u1eadn \u0111\u00fac phun: v\u1ecf c\u1ee7a b\u1ed9 s\u1ea1c \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n, v\u1ecf m\u00e1y t\u00ednh x\u00e1ch tay c\u1ee7a b\u1ea1n, b\u00ecnh ch\u1ee9a n\u01b0\u1edbc c\u1ee7a m\u00e1y pha c\u00e0 ph\u00ea, b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u1ee7a \u00f4 t\u00f4 b\u1ea1n, h\u00e0ng ng\u00e0n d\u00e2y bu\u1ed9c c\u00e1p, v\u00e0 th\u00e2n c\u1ee7a m\u1ecdi c\u1ea7u dao trong b\u1ea3ng \u0111i\u1ec7n c\u1ee7a b\u1ea1n. \u0110\u00fac phun l\u00e0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t ph\u1ed5 bi\u1ebfn nh\u1ea5t cho c\u00e1c b\u1ed9 ph\u1eadn nh\u1ef1a tr\u00ean th\u1ebf gi\u1edbi \u2014 tuy nhi\u00ean h\u1ea7u h\u1ebft m\u1ecdi ng\u01b0\u1eddi kh\u00f4ng th\u1ec3 gi\u1ea3i th\u00edch ch\u00ednh x\u00e1c nh\u1eefng g\u00ec x\u1ea3y ra b\u00ean trong m\u00e1y. N\u1ebfu b\u1ea1n l\u00e0 k\u1ef9 s\u01b0, ng\u01b0\u1eddi mua h\u00e0ng t\u00ecm ngu\u1ed3n cung c\u1ea5p c\u00e1c b\u1ed9 ph\u1eadn nh\u1ef1a, ho\u1eb7c ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 t\u00f2 m\u00f2 v\u1ec1 c\u00e1ch c\u00e1c v\u1eadt th\u1ec3 nh\u1ef1a xung quanh b\u1ea1n \u0111\u01b0\u1ee3c t\u1ea1o ra, hi\u1ec3u bi\u1ebft v\u1ec1 \u0111\u00fac phun l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a s\u1ea3n xu\u1ea5t hi\u1ec7n \u0111\u1ea1i.<\/p>\n<p>H\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt n\u00e0y tr\u00ecnh b\u00e0y chi ti\u1ebft v\u1ec1 \u0111\u00fac phun: n\u00f3 l\u00e0 g\u00ec, nguy\u00ean l\u00fd v\u00e0 v\u1eadt l\u00fd \u0111\u1eb1ng sau, chu tr\u00ecnh quy tr\u00ecnh \u0111\u1ea7y \u0111\u1ee7, v\u1eadt li\u1ec7u, quy t\u1eafc thi\u1ebft k\u1ebf, c\u00e1c lo\u1ea1i m\u00e1y, c\u00e1c khuy\u1ebft t\u1eadt v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c, ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t, v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n<blockquote><p>\u0110\u00fac phun c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a l\u00e0 m\u1ed9t quy tr\u00ecnh d\u00f9ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c b\u1ed9 ph\u1eadn nh\u1ef1a b\u1eb1ng c\u00e1ch nung ch\u1ea3y c\u00e1c h\u1ea1t polymer v\u00e0 ti\u00eam ch\u00fang v\u00e0o khu\u00f4n kim lo\u1ea1i k\u00edn, tr\u01b0\u1edbc khi l\u00e0m ngu\u1ed9i v\u00e0 \u0111\u00f4ng \u0111\u1eb7c \u0111\u1ec3 t\u1ea1o th\u00e0nh h\u00ecnh d\u1ea1ng mong mu\u1ed1n. To\u00e0n b\u1ed9 quy tr\u00ecnh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh n\u0103m giai \u0111o\u1ea1n ch\u00ednh, bao g\u1ed3m k\u1eb9p khu\u00f4n, ti\u00eam, gi\u1eef ho\u1eb7c \u0111\u00f3ng g\u00f3i, l\u00e0m ngu\u1ed9i, v\u00e0 \u0111\u1ea9y ra. M\u1ed9t s\u1ed1 \u01b0u \u0111i\u1ec3m c\u1ee7a quy tr\u00ecnh \u0111\u00fac phun bao g\u1ed3m t\u1ed1c \u0111\u1ed9 s\u1ea3n xu\u1ea5t cao v\u00e0 chi ph\u00ed th\u1ea5p, trong khi nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 chi ph\u00ed d\u1ee5ng c\u1ee5 cao v\u00e0 th\u1eddi gian s\u1ea3n xu\u1ea5t l\u00e2u cho c\u00e1c l\u00f4 s\u1ea3n ph\u1ea9m d\u01b0\u1edbi 1000 chi\u1ebfc.<\/p><\/blockquote>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1523\" src=\"https:\/\/benlongkj.com\/wp-content\/uploads\/2026\/08\/What-Is-Injection-Molding.webp\" alt=\"\u0110\u00fac phun l\u00e0 g\u00ec\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>\u0110\u00fac phun l\u00e0 g\u00ec theo c\u00e1ch \u0111\u01a1n gi\u1ea3n?<\/h2>\n<p>N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, \u0111\u00fac phun v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 m\u1ed9t m\u00e1y c\u1eaft b\u00e1nh quy ch\u00ednh x\u00e1c s\u1eed d\u1ee5ng nhi\u1ec7t \u00e1p su\u1ea5t thay v\u00ec l\u01b0\u1ee1i c\u1eaft. C\u00e1c h\u1ea1t nh\u1ef1a \u0111\u01b0\u1ee3c nung ch\u1ea3y th\u00e0nh d\u1ea1ng l\u1ecfng \u0111\u1eb7c h\u01a1n v\u00e0 \u0111\u01b0\u1ee3c ti\u00eam v\u00e0o khu\u00f4n r\u1ed7ng l\u00e0m b\u1eb1ng th\u00e9p d\u01b0\u1edbi \u00e1p su\u1ea5t cao. Khi nh\u1ef1a ngu\u1ed9i v\u00e0 \u0111\u00f4ng \u0111\u1eb7c, m\u00e1y m\u1edf ra \u0111\u1ec3 l\u1ea5y b\u1ed9 ph\u1eadn ho\u00e0n ch\u1ec9nh v\u00e0 b\u1eaft \u0111\u1ea7u quy tr\u00ecnh l\u1ea1i, l\u1eb7p l\u1ea1i nhi\u1ec1u l\u1ea7n trong th\u1eddi gian ng\u1eafn.<\/p>\n<p>\u0110\u00e2y l\u00e0 quy tr\u00ecnh th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t c\u00e1c b\u1ed9 ph\u1eadn nh\u1ef1a v\u00ec n\u00f3 nhanh ch\u00f3ng, c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o, v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o ra c\u00e1c h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p v\u1edbi chi ph\u00ed tr\u00ean m\u1ed7i b\u1ed9 ph\u1eadn th\u1ea5p m\u00e0 kh\u00f4ng b\u1ecb gi\u1edbi h\u1ea1n v\u1ec1 s\u1ea3n xu\u1ea5t.<\/p>\n<h2>Nguy\u00ean l\u00fd: C\u00e1ch ho\u1ea1t \u0111\u1ed9ng<\/h2>\n<p>Nguy\u00ean l\u00fd v\u1eadt l\u00fd r\u1ea5t \u0111\u01a1n gi\u1ea3n. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao polymer m\u1ec1m ra khi \u0111\u01b0\u1ee3c nung n\u00f3ng v\u00e0 c\u1ee9ng l\u1ea1i khi l\u00e0m ngu\u1ed9i. \u0110\u00fac phun bao g\u1ed3m ba ph\u1ea7n quan tr\u1ecdng.<\/p>\n<ul>\n<li>Nung ch\u1ea3y: c\u00e1c vi\u00ean nh\u1ef1a \u0111\u01b0\u1ee3c nung n\u00f3ng v\u01b0\u1ee3t qu\u00e1 nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 chuy\u1ec3n th\u1ee7y tinh v\u00e0 c\u00f3 t\u00ednh ch\u1ea5t gi\u1ed1ng ch\u1ea5t l\u1ecfng.<\/li>\n<li>D\u00f2ng ch\u1ea3y v\u00e0 \u00c1p su\u1ea5t: v\u1eadt li\u1ec7u n\u00f3ng ch\u1ea3y \u0111\u01b0\u1ee3c \u0111\u1ea9y v\u00e0o khoang k\u00edn d\u01b0\u1edbi \u00e1p su\u1ea5t cao (70-180 MPa), v\u00e0 n\u00f3 l\u1ea5p \u0111\u1ea7y t\u1ea5t c\u1ea3 c\u00e1c chi ti\u1ebft nh\u1ecf c\u1ee7a khu\u00f4n.<\/li>\n<li>\u0110\u00f4ng \u0111\u1eb7c: v\u1eadt li\u1ec7u n\u00f3ng ch\u1ea3y ngu\u1ed9i l\u1ea1i b\u00ean trong khu\u00f4n v\u00e0 l\u1ea5y h\u00ecnh d\u1ea1ng c\u1ee7a khoang.<\/li>\n<\/ul>\n<p>Khu\u00f4n c\u00f3 l\u1ebd l\u00e0 ph\u1ea7n quan tr\u1ecdng nh\u1ea5t c\u1ee7a m\u00e1y: n\u00f3 \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u00e9p (ho\u1eb7c nh\u00f4m), v\u00e0 c\u00f3 h\u00ecnh d\u1ea1ng \u00e2m c\u1ee7a b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c c\u1eaft v\u00e0o \u0111\u00f3. M\u1ecdi th\u1ee9 li\u00ean quan \u0111\u1ebfn b\u1ed9 ph\u1eadn \u2014 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t, g\u00f3c nghi\u00eang, v\u00e0 h\u00ecnh h\u1ecdc \u2014 \u0111\u1ec1u \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi khu\u00f4n.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1524\" src=\"https:\/\/benlongkj.com\/wp-content\/uploads\/2026\/08\/The-Injection-Molding-Process.webp\" alt=\"Quy tr\u00ecnh \u00c9p Phun:\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>Quy tr\u00ecnh \u0110\u00fac Phun: 5+1 B\u01b0\u1edbc<\/h2>\n<p>Chu tr\u00ecnh s\u1ea3n xu\u1ea5t ti\u1ebfp t\u1ee5c l\u1eb7p l\u1ea1i li\u00ean t\u1ee5c v\u1edbi t\u1ed5ng c\u1ed9ng 5 giai \u0111o\u1ea1n c\u0169ng nh\u01b0 qu\u00e1 tr\u00ecnh nh\u1ef1a h\u00f3a:<\/p>\n<table>\n<thead>\n<tr>\n<th>#<\/th>\n<th>Giai \u0111o\u1ea1n<\/th>\n<th>Nh\u1eefng g\u00ec x\u1ea3y ra<\/th>\n<th>Th\u1eddi gian \u0111i\u1ec3n h\u00ecnh<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0<\/td>\n<td><strong>Nh\u1ef1a h\u00f3a<\/strong> (song song)<\/td>\n<td>V\u00edt quay, l\u00e0m tan ch\u1ea3y v\u00e0 tr\u1ed9n nh\u1ef1a; nh\u1ef1a n\u00f3ng ch\u1ea3y t\u00edch t\u1ee5 \u1edf \u0111\u1ea7u v\u00edt<\/td>\n<td>Ch\u1ed3ng l\u00ean c\u00e1c giai \u0111o\u1ea1n kh\u00e1c<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td><strong>K\u1eb9p ch\u1eb7t<\/strong><\/td>\n<td>Hai n\u1eeda khu\u00f4n \u0111\u00f3ng l\u1ea1i v\u00e0 k\u1eb9p ch\u1eb7t v\u1edbi l\u1ef1c t\u1ea5n (\u0111\u1ec3 ch\u1ed1ng l\u1ea1i \u00e1p l\u1ef1c ti\u00eam)<\/td>\n<td>1\u20135 gi\u00e2y<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td><strong>Ti\u00eam nh\u1ef1a<\/strong><\/td>\n<td>V\u00edt di chuy\u1ec3n v\u1ec1 ph\u00eda tr\u01b0\u1edbc, ti\u00eam nh\u1ef1a n\u00f3ng ch\u1ea3y v\u00e0o khoang khu\u00f4n v\u1edbi \u00e1p l\u1ef1c\/t\u1ed1c \u0111\u1ed9 cao<\/td>\n<td>0,5\u20135 gi\u00e2y<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td><strong>\u0110\u00f3ng g\u00f3i \/ gi\u1eef<\/strong><\/td>\n<td>\u00c1p l\u1ef1c \u0111\u01b0\u1ee3c duy tr\u00ec \u0111\u1ec3 \u0111\u00f3ng g\u00f3i th\u00eam v\u1eadt li\u1ec7u, b\u00f9 co r\u00fat<\/td>\n<td>2\u201320 gi\u00e2y<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td><strong>L\u00e0m m\u00e1t<\/strong><\/td>\n<td>Chi ti\u1ebft \u0111\u00f4ng \u0111\u1eb7c trong khu\u00f4n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9; th\u01b0\u1eddng l\u00e0 giai \u0111o\u1ea1n d\u00e0i nh\u1ea5t<\/td>\n<td>5\u201360 gi\u00e2y<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td><strong>\u0110\u1ea9y ra<\/strong><\/td>\n<td>Khu\u00f4n m\u1edf ra; ch\u1ed1t \u0111\u1ea9y \u0111\u1ea9y chi ti\u1ebft ra ngo\u00e0i; chu tr\u00ecnh b\u1eaft \u0111\u1ea7u l\u1ea1i<\/td>\n<td>1\u20133 gi\u00e2y<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Th\u1eddi gian chu tr\u00ecnh cho c\u00e1c chi ti\u1ebft kh\u00e1c nhau: 15-120 gi\u00e2y; c\u00e1c chi ti\u1ebft nh\u1ecf, m\u1ecfng (nh\u01b0 d\u00e2y bu\u1ed9c c\u00e1p) c\u00f3 th\u1ec3 c\u00f3 th\u1eddi gian chu tr\u00ecnh t\u1eeb 2-10 gi\u00e2y; trong khi c\u00e1c chi ti\u1ebft l\u1edbn h\u01a1n nh\u01b0 c\u1ea3n xe \u00f4 t\u00f4 c\u00f3 th\u1ec3 m\u1ea5t v\u00e0i ph\u00fat.<\/p>\n<h2>M\u00e1y ti\u00eam nh\u1ef1a &amp; c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a n\u00f3<\/h2>\n<p>C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a m\u00e1y ti\u00eam nh\u1ef1a l\u00e0:<\/p>\n<ul>\n<li>Ph\u1ea7n ti\u00eam (ti\u00eam v\u00e0 gia nhi\u1ec7t nh\u1ef1a): b\u1ed9 c\u1ea5p li\u1ec7u (v\u1eadt li\u1ec7u v\u00e0o), xi lanh gia nhi\u1ec7t v\u1edbi v\u00edt quay (l\u00e0m tan ch\u1ea3y, tr\u1ed9n v\u00e0 ti\u00eam), v\u00e0 v\u00f2i phun (chuy\u1ec3n v\u1eadt li\u1ec7u v\u00e0o khu\u00f4n).<\/li>\n<li>Ph\u1ea7n k\u1eb9p l\u00e0 t\u1ea5m c\u1ed1 \u0111\u1ecbnh v\u00e0 t\u1ea5m di \u0111\u1ed9ng ch\u1ee9a khu\u00f4n, c\u00f4ng c\u1ee5 k\u1eb9p (th\u1ee7y l\u1ef1c ho\u1eb7c \u0111i\u1ec7n), v\u00e0 h\u1ec7 th\u1ed1ng \u0111\u1ea9y.<\/li>\n<\/ul>\n<p>\u0110\u1eb7c \u0111i\u1ec3m ch\u00ednh c\u1ee7a m\u00e1y: l\u1ef1c k\u1eb9p \u2013 t\u1ea5n \u2013 30-4.000+ t\u1ea5n t\u00f9y k\u00edch th\u01b0\u1edbc chi ti\u1ebft; k\u00edch th\u01b0\u1edbc phun \u2013 th\u1ec3 t\u00edch v\u1eadt li\u1ec7u n\u00f3ng ch\u1ea3y m\u1ed7i chu tr\u00ecnh; \u0111\u01b0\u1eddng k\u00ednh v\u00edt \u2013 t\u1ef7 l\u1ec7 chi\u1ec1u d\u00e0i v\u00e0 \u0111\u01b0\u1eddng k\u00ednh \u2013 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m n\u00f3ng ch\u1ea3y thu \u0111\u01b0\u1ee3c. Thi\u1ebft b\u1ecb b\u1ed5 sung: thi\u1ebft b\u1ecb ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9, m\u00e1y s\u1ea5y (cho nh\u1ef1a h\u00fat \u1ea9m nh\u01b0 nylon), thi\u1ebft b\u1ecb v\u1eadn chuy\u1ec3n v\u00e0 robot.<\/p>\n<h2>V\u1eadt li\u1ec7u: Nh\u1eefng g\u00ec c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ti\u00eam nh\u1ef1a<\/h2>\n<p>Ti\u00eam nh\u1ef1a c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i nh\u1ef1a nhi\u1ec7t d\u1ebbo. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c lo\u1ea1i nh\u1ef1a ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang:<\/p>\n<table>\n<thead>\n<tr>\n<th>V\u1eadt li\u1ec7u<\/th>\n<th>C\u00e1c \u0111\u1eb7c t\u00ednh ch\u00ednh<\/th>\n<th>\u1ee8ng d\u1ee5ng \u0110i\u1ec3n h\u00ecnh<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>PP (Polypropylen)<\/strong><\/td>\n<td>R\u1ebb, b\u1ec1n, ch\u1ed1ng h\u00f3a ch\u1ea5t, ch\u1ed1ng m\u1ecfi (b\u1ea3n l\u1ec1 s\u1ed1ng)<\/td>\n<td>H\u1ed9p \u0111\u1ef1ng, n\u1eafp, d\u00e2y bu\u1ed9c c\u00e1p, n\u1ed9i th\u1ea5t \u00f4 t\u00f4<\/td>\n<\/tr>\n<tr>\n<td><strong>PE (Polyethylene)<\/strong><\/td>\n<td>R\u1ebb, linh ho\u1ea1t, ch\u1ed1ng h\u00f3a ch\u1ea5t t\u1ed1t<\/td>\n<td>V\u1ecf, chai, n\u1eafp, \u0111\u1ed3 ch\u01a1i<\/td>\n<\/tr>\n<tr>\n<td><strong>ABS<\/strong><\/td>\n<td>B\u1ec1n, b\u1ec1 m\u1eb7t \u0111\u1eb9p, c\u00f3 th\u1ec3 s\u01a1n<\/td>\n<td>V\u1ecf \u0111i\u1ec7n t\u1eed, thi\u1ebft b\u1ecb gia d\u1ee5ng, trang tr\u00ed \u00f4 t\u00f4<\/td>\n<\/tr>\n<tr>\n<td><strong>PS (Polystyrene)<\/strong><\/td>\n<td>C\u1ee9ng, r\u1ebb, trong su\u1ed1t (GPPS)<\/td>\n<td>S\u1ea3n ph\u1ea9m d\u00f9ng m\u1ed9t l\u1ea7n, v\u1ecf b\u1ecdc, b\u1ed9 ph\u1eadn quang h\u1ecdc<\/td>\n<\/tr>\n<tr>\n<td><strong>PA (Nylon 6\/66)<\/strong><\/td>\n<td>Ch\u1eafc, ch\u1ed1ng m\u00e0i m\u00f2n, ch\u1ecbu nhi\u1ec7t; h\u00fat \u1ea9m<\/td>\n<td>B\u00e1nh r\u0103ng, v\u00f2ng bi, d\u00e2y bu\u1ed9c c\u00e1p, chi ti\u1ebft \u00f4 t\u00f4<\/td>\n<\/tr>\n<tr>\n<td><strong>PC (Polycarbonate)<\/strong><\/td>\n<td>Ch\u1ed1ng va \u0111\u1eadp, trong su\u1ed1t, ch\u1ecbu nhi\u1ec7t<\/td>\n<td>Th\u1ea5u k\u00ednh, thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9, v\u1ecf \u0111i\u1ec7n t\u1eed<\/td>\n<\/tr>\n<tr>\n<td><strong>POM (Acetal)<\/strong><\/td>\n<td>Ma s\u00e1t th\u1ea5p, \u0111\u1ed9 c\u1ee9ng cao, \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc<\/td>\n<td>B\u00e1nh r\u0103ng, \u1ed1ng l\u00f3t, chi ti\u1ebft ch\u00ednh x\u00e1c<\/td>\n<\/tr>\n<tr>\n<td><strong>PMMA (Acrylic)<\/strong><\/td>\n<td>Trong su\u1ed1t, ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc<\/td>\n<td>Th\u1ea5u k\u00ednh, m\u00e0n h\u00ecnh, d\u1eabn s\u00e1ng<\/td>\n<\/tr>\n<tr>\n<td><strong>PBT \/ PET<\/strong><\/td>\n<td>C\u1ee9ng, ch\u1ed1ng h\u00f3a ch\u1ea5t, \u0111i\u1ec7n t\u1ed1t<\/td>\n<td>\u0110\u1ea7u n\u1ed1i, \u0111i\u1ec7n t\u1eed \u00f4 t\u00f4<\/td>\n<\/tr>\n<tr>\n<td><strong>TPE\/TPU<\/strong><\/td>\n<td>\u0110\u00e0n h\u1ed3i, linh ho\u1ea1t<\/td>\n<td>Tay c\u1ea7m m\u1ec1m, gio\u0103ng, ph\u1ee7 ngo\u00e0i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Nh\u1ef1a k\u1ef9 thu\u1eadt (bao g\u1ed3m PA, PC, POM v\u00e0 PBT), lo\u1ea1i gia c\u1ed1 s\u1ee3i th\u1ee7y tinh (nh\u01b0 PA66-GF30), lo\u1ea1i ch\u1ed1ng ch\u00e1y (UL 94V-0), v\u00e0 nh\u1ef1a sinh h\u1ecdc. \u0110\u1ec3 t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 m\u1ed9t trong nh\u1eefng v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c ti\u00eam nhi\u1ec1u nh\u1ea5t, c\u1ee7a ch\u00fang t\u00f4i <a href=\"https:\/\/benlongkj.com\/vi\/blog\/hdpe-injection-molding-processing-guide\/\" rel=\"nofollow\">x\u1eed l\u00fd \u0111\u00fac phun HDPE c\u1ee7a ch\u00fang t\u00f4i<\/a> bao g\u1ed3m m\u1ed9t b\u1ed9 tham s\u1ed1 c\u1ee5 th\u1ec3 cho t\u1eebng lo\u1ea1i v\u1eadt li\u1ec7u ho\u00e0n ch\u1ec9nh.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1525\" src=\"https:\/\/benlongkj.com\/wp-content\/uploads\/2026\/08\/Design-Rules-What-Makes-a-Good-Molded-Part.webp\" alt=\"Quy t\u1eafc Thi\u1ebft k\u1ebf Nh\u1eefng Y\u1ebfu t\u1ed1 t\u1ea1o n\u00ean m\u1ed9t Chi ti\u1ebft \u00c9p T\u1ed1t\" width=\"1448\" height=\"1086\" \/><\/p>\n<h2>Quy t\u1eafc thi\u1ebft k\u1ebf: \u0110i\u1ec1u g\u00ec t\u1ea1o n\u00ean m\u1ed9t chi ti\u1ebft \u0111\u00fac t\u1ed1t<\/h2>\n<p>Vi\u1ec7c s\u1ea3n xu\u1ea5t c\u00e1c chi ti\u1ebft \u0111\u00fac phun \u0111\u00fang c\u00e1ch \u0111\u00f2i h\u1ecfi ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c h\u01b0\u1edbng d\u1eabn \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn v\u1ec1 thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1ea3n xu\u1ea5t (DFM):<\/p>\n<ul>\n<li>\u0110\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u \u0111\u1ed9 d\u00e0y th\u00e0nh: \u0110\u1ed9 d\u00e0y th\u00e0nh n\u00ean \u0111\u1ed3ng \u0111\u1ec1u nh\u1ea5t c\u00f3 th\u1ec3 (th\u00f4ng th\u01b0\u1eddng t\u1eeb 1-4 mm) \u0111\u1ec3 lo\u1ea1i b\u1ecf v\u1ebft l\u00f5m, bi\u1ebfn d\u1ea1ng v\u00e0 l\u00e0m m\u00e1t kh\u00f4ng \u0111\u1ec1u.<\/li>\n<li>G\u00f3c nghi\u00eang: T\u1ea5t c\u1ea3 c\u00e1c b\u1ec1 m\u1eb7t \u0111\u1ee9ng ph\u1ea3i c\u00f3 g\u00f3c nghi\u00eang t\u1ed1i thi\u1ec3u t\u1eeb 1-2 \u0111\u1ed9 (cao h\u01a1n \u0111\u1ed1i v\u1edbi b\u1ec1 m\u1eb7t c\u00f3 k\u1ebft c\u1ea5u).<\/li>\n<li>Bo tr\u00f2n c\u00e1c c\u1ea1nh: B\u00e1n k\u00ednh c\u1ee7a c\u00e1c g\u00f3c trong v\u00e0 ngo\u00e0i ph\u1ea3i vu\u00f4ng g\u00f3c (\u00edt nh\u1ea5t 25-50% \u0111\u1ed9 d\u00e0y th\u00e0nh).<\/li>\n<li>D\u1ef1 ph\u00f2ng co r\u00fat: Khu\u00f4n ph\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf l\u1edbn h\u01a1n \u0111\u1ec3 b\u00f9 cho s\u1ef1 co r\u00fat (co r\u00fat t\u1eeb 0,3-2,5% \u0111\u1ed1i v\u1edbi nh\u1ef1a th\u00f4ng th\u01b0\u1eddng; 3,5% \u0111\u1ed1i v\u1edbi HDPE).<\/li>\n<li>X\u01b0\u01a1ng s\u1ed1ng v\u00e0 tr\u1ee5: X\u01b0\u01a1ng s\u1ed1ng n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gia c\u1ed1 th\u00e0nh (d\u00e0y 50-60% \u1edf \u0111\u00e1y) v\u00e0 tr\u1ee5 n\u00ean \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 h\u1ed7 tr\u1ee3 ch\u00e8n\/v\u00edt \u0111\u00fang c\u00e1ch.<\/li>\n<li>V\u1ecb tr\u00ed c\u1eeda nh\u1ef1a v\u00e0 \u0111\u01b0\u1eddng h\u00e0n: C\u1eeda nh\u1ef1a ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1eb7t \u0111\u1ec3 thu\u1eadn ti\u1ec7n cho vi\u1ec7c \u0111\u1ed5 \u0111\u1ea7y \u0111\u1ec1u v\u00e0 \u0111\u01b0\u1eddng h\u00e0n ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf c\u00e1c v\u00f9ng ch\u1ecbu l\u1ef1c th\u1ea5p. Tr\u00e1nh c\u00e1c v\u00f9ng c\u00f3 g\u1edd \u00e2m.<\/li>\n<li>Thi\u1ebft k\u1ebf \u0111\u1ea9y chi ti\u1ebft: V\u1ecb tr\u00ed c\u1ee7a c\u00e1c ch\u1ed1t \u0111\u1ea9y ph\u1ea3i \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh \u1edf c\u00e1c ph\u1ea7n kh\u00f4ng nh\u00ecn th\u1ea5y c\u1ee7a s\u1ea3n ph\u1ea9m.<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i \u0111\u00fac phun &amp; m\u00e1y m\u00f3c<\/h2>\n<ul>\n<li>\u1ee8ng d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t c\u1ee7a \u0111\u00fac phun nh\u1ef1a nhi\u1ec7t d\u1ebbo l\u00e0 s\u1eed d\u1ee5ng v\u1edbi c\u00e1c lo\u1ea1i nh\u1ef1a c\u00f3 th\u1ec3 t\u00e1i nung ch\u1ea3y.<\/li>\n<li>\u0110\u00fac phun nh\u1ef1a nhi\u1ec7t r\u1eafn, s\u1eed d\u1ee5ng v\u1edbi nh\u1ef1a nhi\u1ec7t r\u1eafn, t\u1ea1o ra v\u1eadt li\u1ec7u kh\u00f4ng th\u1ec3 nung ch\u1ea3y ho\u1eb7c \u0111\u1ecbnh h\u00ecnh l\u1ea1i.<\/li>\n<li>\u0110\u00fac ch\u00e8n, k\u1ef9 thu\u1eadt s\u1eed d\u1ee5ng nh\u1ef1a c\u00f3 th\u1ec3 \u0111\u00fac \u0111\u1ec3 bao quanh m\u1ed9t ch\u00e8n kim lo\u1ea1i \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u01b0\u1edbc, ch\u1ee7 y\u1ebfu \u1ee9ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t c\u00e1c b\u1ed9 ph\u1eadn \u0111i\u1ec7n.<\/li>\n<li>\u0110\u00fac ph\u1ee7, \u0111\u00f4i khi c\u00f2n g\u1ecdi l\u00e0 \u0111\u00fac hai l\u1ea7n ho\u1eb7c \u0111\u00fac \u0111a v\u1eadt li\u1ec7u, x\u1ea3y ra khi m\u1ed9t v\u1eadt li\u1ec7u kh\u00e1c (nh\u01b0 elastomer nhi\u1ec7t d\u1ebbo m\u1ec1m) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u1ee7 l\u00ean s\u1ea3n ph\u1ea9m \u0111\u00fac \u0111\u1ea7u ti\u00ean.<\/li>\n<li>\u0110\u00fac h\u1ed7 tr\u1ee3 kh\u00ed bao g\u1ed3m vi\u1ec7c s\u1eed d\u1ee5ng kh\u00ed v\u00e0\/ho\u1eb7c n\u01b0\u1edbc \u0111\u1ec3 t\u1ea1o r\u1ed7ng cho ph\u1ea7n d\u00e0y.<\/li>\n<li>\u0110\u00fac phun th\u00e0nh m\u1ecfng \u00e1m ch\u1ec9 vi\u1ec7c s\u1ea3n xu\u1ea5t c\u00e1c th\u00e0nh c\u00f3 \u0111\u1ed9 d\u00e0y kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 1 mm \u0111\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh, th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong bao b\u00ec d\u01b0\u1ee3c ph\u1ea9m ho\u1eb7c \u0111i\u1ec7n t\u1eed.<\/li>\n<li>\u0110\u00fac vi m\u00f4 chuy\u00ean s\u1ea3n xu\u1ea5t c\u00e1c chi ti\u1ebft r\u1ea5t nh\u1ecf d\u00f9ng trong \u0111i\u1ec7n t\u1eed v\u00e0 y h\u1ecdc.<\/li>\n<\/ul>\n<p>V\u1ec1 m\u00e1y m\u00f3c, lo\u1ea1i \u0111\u1ea7u ti\u00ean l\u00e0 th\u1ee7y l\u1ef1c (ph\u1ed5 bi\u1ebfn v\u00e0 gi\u00e1 r\u1ebb), lo\u1ea1i th\u1ee9 hai l\u00e0 \u0111i\u1ec7n (c\u00f3 servo; ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng), v\u00e0 lo\u1ea1i cu\u1ed1i c\u00f9ng l\u00e0 hybrid (k\u1ebft h\u1ee3p ph\u01b0\u01a1ng ph\u00e1p th\u1ee7y-c\u01a1 h\u1ecdc v\u1edbi \u0111i\u1ec7n). C\u00e1c c\u00f4ng ty s\u1ea3n xu\u1ea5t m\u00e1y m\u00f3c bao g\u1ed3m c\u00e1c t\u1eadp \u0111o\u00e0n l\u1edbn nh\u01b0 Haitian (l\u1edbn nh\u1ea5t theo s\u1ea3n l\u01b0\u1ee3ng), Engel, Arburg, KraussMaffei v\u00e0 Sumitomo-Demag.<\/p>\n<h2>C\u00e1c l\u1ed7i ph\u1ed5 bi\u1ebfn &amp; C\u00e1ch kh\u1eafc ph\u1ee5c<\/h2>\n<table>\n<thead>\n<tr>\n<th>L\u1ed7i<\/th>\n<th>Nguy\u00ean nh\u00e2n<\/th>\n<th>Kh\u1eafc ph\u1ee5c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u0110\u00fac thi\u1ebfu<\/strong> (\u0111\u1ed5 \u0111\u1ea7y kh\u00f4ng ho\u00e0n ch\u1ec9nh)<\/td>\n<td>\u00c1p su\u1ea5t\/t\u1ed1c \u0111\u1ed9 \u0111\u00fac th\u1ea5p, v\u1eadt li\u1ec7u l\u1ea1nh, c\u1eeda nh\u1ef1a b\u1ecb t\u1eafc<\/td>\n<td>T\u0103ng \u00e1p su\u1ea5t\/nhi\u1ec7t \u0111\u1ed9; t\u0103ng t\u1ed1c \u0111\u1ed9 \u0111\u00fac; ki\u1ec3m tra c\u1eeda nh\u1ef1a<\/td>\n<\/tr>\n<tr>\n<td><strong>Bavia<\/strong> (nh\u1ef1a th\u1eeba t\u1ea1i \u0111\u01b0\u1eddng ph\u00e2n khu\u00f4n)<\/td>\n<td>L\u1ef1c k\u1eb9p qu\u00e1 th\u1ea5p, khu\u00f4n m\u00f2n, \u00e1p su\u1ea5t \u0111\u00fac cao<\/td>\n<td>T\u0103ng l\u1ef1c k\u1eb9p; s\u1eeda ch\u1eefa khu\u00f4n; gi\u1ea3m \u00e1p su\u1ea5t<\/td>\n<\/tr>\n<tr>\n<td><strong>V\u1ebft l\u00f5m<\/strong> V\u1ebft l\u00f5m<\/td>\n<td>\u0110\u00f3ng g\u00f3i kh\u00f4ng \u0111\u1ee7, th\u00e0nh d\u00e0y<\/td>\n<td>T\u0103ng th\u1eddi gian\/\u00e1p su\u1ea5t \u0111\u00f3ng g\u00f3i; gi\u1ea3m \u0111\u1ed9 d\u00e0y th\u00e0nh; di chuy\u1ec3n c\u1eeda nh\u1ef1a<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0110\u01b0\u1eddng h\u00e0n<\/strong> (\u0111\u01b0\u1eddng n\u1ed1i nh\u00ecn th\u1ea5y n\u01a1i c\u00e1c d\u00f2ng ch\u1ea3y g\u1eb7p nhau)<\/td>\n<td>C\u00e1c m\u1eb7t n\u00f3ng g\u1eb7p nhau quanh ch\u00e8n\/l\u1ed7<\/td>\n<td>T\u0103ng nhi\u1ec7t \u0111\u1ed9 ch\u1ea3y\/khu\u00f4n; t\u0103ng t\u1ed1c \u0111\u1ed9; di chuy\u1ec3n c\u1eeda n\u1ea1p<\/td>\n<\/tr>\n<tr>\n<td><strong>Cong v\u00eanh \/ bi\u1ebfn d\u1ea1ng<\/strong><\/td>\n<td>L\u00e0m m\u00e1t kh\u00f4ng \u0111\u1ec1u, s\u1ef1 kh\u00e1c bi\u1ec7t co r\u00fat<\/td>\n<td>C\u00e2n b\u1eb1ng l\u00e0m m\u00e1t; th\u00e0nh \u0111\u1ed3ng \u0111\u1ec1u; \u0111i\u1ec1u ch\u1ec9nh c\u00e1c v\u00f9ng nhi\u1ec7t \u0111\u1ed9 khu\u00f4n<\/td>\n<\/tr>\n<tr>\n<td><strong>V\u1ebft ch\u00e1y<\/strong> (v\u1ebft \u0111\u1ed1m n\u00e2u\/\u0111en)<\/td>\n<td>Kh\u00f4ng kh\u00ed b\u1ecb k\u1eb9t, nhi\u1ec7t \u0111\u1ed9 ch\u1ea3y qu\u00e1 cao (\u201chi\u1ec7u \u1ee9ng diesel\u201d)<\/td>\n<td>Th\u00eam l\u1ed7 th\u00f4ng kh\u00ed; gi\u1ea3m t\u1ed1c \u0111\u1ed9 ti\u00eam; h\u1ea1 nhi\u1ec7t \u0111\u1ed9 ch\u1ea3y<\/td>\n<\/tr>\n<tr>\n<td><strong>V\u1ebft d\u00f2ng ch\u1ea3y \/ v\u1ec7t s\u1ecdc<\/strong><\/td>\n<td>Bi\u1ebfn \u0111\u1ed9ng d\u00f2ng ch\u1ea3y v\u1eadt li\u1ec7u, \u0111\u1ed9 \u1ea9m trong nh\u1ef1a<\/td>\n<td>S\u1ea5y kh\u00f4 nh\u1ef1a; t\u0103ng nhi\u1ec7t \u0111\u1ed9; t\u0103ng t\u1ed1c \u0111\u1ed9<\/td>\n<\/tr>\n<tr>\n<td><strong>V\u1ec7t b\u1ea1c \/ v\u1ec7t s\u1ecdc<\/strong><\/td>\n<td>\u0110\u1ed9 \u1ea9m, nhi\u1ec5m b\u1ea9n ho\u1eb7c ph\u00e2n h\u1ee7y ch\u1ea5t ph\u1ee5 gia<\/td>\n<td>S\u1ea5y v\u1eadt li\u1ec7u \u0111\u00fang c\u00e1ch; l\u00e0m s\u1ea1ch th\u00f9ng ch\u1ee9a; ki\u1ec3m tra nhi\u1ec5m b\u1ea9n<\/td>\n<\/tr>\n<tr>\n<td><strong>Hi\u1ec7n t\u01b0\u1ee3ng phun tia<\/strong> (v\u1ebft \u0111\u01b0\u1eddng r\u1eafn r\u1eafn nh\u01b0 r\u1eafn)<\/td>\n<td>Nh\u1ef1a ch\u1ea3y qu\u00e1 nhanh qua c\u1eeda n\u1ea1p nh\u1ecf<\/td>\n<td>Gi\u1ea3m t\u1ed1c \u0111\u1ed9 ti\u00eam ban \u0111\u1ea7u; m\u1edf r\u1ed9ng c\u1eeda n\u1ea1p; thay \u0111\u1ed5i v\u1ecb tr\u00ed c\u1eeda n\u1ea1p<\/td>\n<\/tr>\n<tr>\n<td><strong>V\u1ebft d\u1ea5u \u0111\u1ea9y \/ d\u00ednh chi ti\u1ebft<\/strong><\/td>\n<td>G\u00f3c nghi\u00eang kh\u00f4ng \u0111\u1ee7, \u0111\u00f3ng g\u00f3i qu\u00e1 m\u1ee9c, b\u1ec1 m\u1eb7t khu\u00f4n<\/td>\n<td>T\u0103ng g\u00f3c nghi\u00eang; gi\u1ea3m \u0111\u00f3ng g\u00f3i; \u0111\u00e1nh b\u00f3ng l\u00f2ng khu\u00f4n; th\u00eam ch\u1ed1t \u0111\u1ea9y<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Quy t\u1eafc v\u00e0ng x\u1eed l\u00fd s\u1ef1 c\u1ed1: <strong>thay \u0111\u1ed5i m\u1ed9t bi\u1ebfn s\u1ed1 m\u1ed7i l\u1ea7n v\u00e0 ch\u1edd 10\u201315 chu k\u1ef3 \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh tr\u01b0\u1edbc khi \u0111\u00e1nh gi\u00e1<\/strong> \u2014 theo \u0111u\u1ed5i nhi\u1ec1u tham s\u1ed1 c\u00f9ng l\u00fac s\u1ebd l\u00e0m v\u1ea5n \u0111\u1ec1 t\u1ed3i t\u1ec7 h\u01a1n.<\/p>\n<h2>Ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t &amp; X\u1eed l\u00fd sau gia c\u00f4ng<\/h2>\n<ul>\n<li>Ho\u00e0n thi\u1ec7n theo khu\u00f4n ph\u1ee5 thu\u1ed9c v\u00e0o c\u1ea3 \u0111\u1eb7c \u0111i\u1ec3m b\u1ec1 m\u1eb7t c\u1ee7a khu\u00f4n d\u00f9ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t chi ti\u1ebft v\u00e0 c\u00e1c c\u1ea5p \u0111\u1ed9 ho\u00e0n thi\u1ec7n SPI\/VDI t\u1eeb b\u00f3ng g\u01b0\u01a1ng (A) \u0111\u1ebfn b\u1ec1 m\u1eb7t th\u00f4 r\u00e1p (D) k\u00e8m theo kh\u1eafc h\u1ecda ti\u1ebft.<\/li>\n<li>Gia c\u00f4ng th\u1ea9m m\u1ef9 sau s\u1ea3n xu\u1ea5t: bao g\u1ed3m s\u01a1n, in pad, \u0111\u00e1nh d\u1ea5u laser, d\u1eadp nhi\u1ec7t, m\u1ea1 v\u00e0 h\u00e0n si\u00eau \u00e2m.<\/li>\n<li>Gia c\u00f4ng ph\u1ee5 bao g\u1ed3m c\u1eaft CNC c\u1eeda n\u1ea1p\/c\u1eeda tho\u00e1t kh\u00ed, khoan v\u00e0 taro cho c\u00e1c t\u00ednh n\u0103ng \u0111\u1eb7c bi\u1ec7t.<\/li>\n<li>X\u1eed l\u00fd b\u1ec1 m\u1eb7t bao g\u1ed3m l\u1edbp ph\u1ee7 c\u1ee9ng (v\u00ed d\u1ee5 cho th\u1ea5u k\u00ednh PC), l\u1edbp ph\u1ee7 ch\u1ed1ng tr\u1ea7y v\u00e0 ch\u1ed1ng tia UV trong su\u1ed1t, v\u00e0 x\u1eed l\u00fd ch\u00e1y \u0111\u1ec3 t\u0103ng \u0111\u1ed9 b\u00e1m s\u01a1n.<\/li>\n<\/ul>\n<h2>Ki\u1ec3m so\u00e1t &amp; \u0110\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng<\/h2>\n<p>Ch\u1ea5t l\u01b0\u1ee3ng chi ti\u1ebft \u0111\u00fac \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u1edf nhi\u1ec1u c\u1ea5p \u0111\u1ed9:<\/p>\n<ul>\n<li>Ki\u1ec3m tra m\u1eabu \u0111\u1ea7u ti\u00ean (FAI): ki\u1ec3m tra h\u00ecnh d\u1ea1ng v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c tr\u1ef1c quan c\u1ee7a c\u00e1c chi ti\u1ebft \u0111\u1ea7u ti\u00ean s\u1ea3n xu\u1ea5t.<\/li>\n<li>Ki\u1ec3m tra trong qu\u00e1 tr\u00ecnh: ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 k\u00edch th\u01b0\u1edbc, tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 h\u00ecnh th\u1ee9c b\u1ec1 m\u1eb7t chi ti\u1ebft \u0111\u00fac.<\/li>\n<li>Ki\u1ec3m so\u00e1t qu\u00e1 tr\u00ecnh th\u1ed1ng k\u00ea (SPC): gi\u00e1m s\u00e1t li\u00ean t\u1ee5c c\u00e1c th\u00f4ng s\u1ed1 tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 k\u00edch th\u01b0\u1edbc.<\/li>\n<li>Ch\u1ee9ng nh\u1eadn v\u1eadt li\u1ec7u: l\u1ea5y th\u00f4ng tin ph\u00e2n t\u00edch nh\u1ef1a, ki\u1ec3m tra \u0111\u1ed9 \u1ea9m tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t chi ti\u1ebft \u0111\u00fac.<\/li>\n<li>Ti\u00eau chu\u1ea9n: ISO 9001 v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n s\u1ea3n ph\u1ea9m c\u1ee5 th\u1ec3; \u0111\u1ed1i v\u1edbi chi ti\u1ebft \u0111i\u1ec7n \u00e1p d\u1ee5ng ti\u00eau chu\u1ea9n IEC v\u00e0 UL.<\/li>\n<\/ul>\n<p>Tr\u00ean d\u00e2y chuy\u1ec1n t\u1ef1 \u0111\u1ed9ng, h\u1ec7 th\u1ed1ng th\u1ecb gi\u00e1c v\u00e0 ki\u1ec3m tra tr\u1ecdng l\u01b0\u1ee3ng\/k\u00edch th\u01b0\u1edbc t\u1ef1 \u0111\u1ed9ng c\u00f3 th\u1ec3 ki\u1ec3m tra 100% chi ti\u1ebft \u2014 c\u00f9ng tri\u1ebft l\u00fd ch\u1ea5t l\u01b0\u1ee3ng \u00e1p d\u1ee5ng <a href=\"https:\/\/benlongkj.com\/vi\/blog\/difference-between-manual-and-automation-testing\/\" rel=\"nofollow\">ki\u1ec3m tra t\u1ef1 \u0111\u1ed9ng so v\u1edbi th\u1ee7 c\u00f4ng<\/a> trong l\u1eafp r\u00e1p h\u1ea1 ngu\u1ed3n.<\/p>\n<h2>Chi ph\u00ed: Khu\u00f4n, Gi\u00e1 chi ti\u1ebft &amp; Khi n\u00e0o h\u1ee3p l\u00fd<\/h2>\n<table>\n<thead>\n<tr>\n<th>H\u1ea1ng m\u1ee5c chi ph\u00ed<\/th>\n<th>Ph\u1ea1m vi \u0111i\u1ec3n h\u00ecnh<\/th>\n<th>Ghi ch\u00fa<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Khu\u00f4n (d\u1ee5ng c\u1ee5), \u0111\u01a1n gi\u1ea3n<\/td>\n<td>000\u201310.000<\/td>\n<td>Nh\u00f4m \/ khoang \u0111\u01a1n, s\u1ea3n l\u01b0\u1ee3ng th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>Khu\u00f4n, th\u00e9p s\u1ea3n xu\u1ea5t<\/td>\n<td>000\u201350.000<\/td>\n<td>Th\u00e9p, nhi\u1ec1u khoang, dung sai ch\u1eb7t<\/td>\n<\/tr>\n<tr>\n<td>Khu\u00f4n, ph\u1ee9c t\u1ea1p \/ l\u1edbn<\/td>\n<td>000\u2013150.000+<\/td>\n<td>Nhi\u1ec1u khoang, tr\u01b0\u1ee3t, h\u00ecnh h\u1ecdc ph\u1ee9c t\u1ea1p<\/td>\n<\/tr>\n<tr>\n<td>Th\u1eddi gian l\u00e0m khu\u00f4n<\/td>\n<td>4\u201316 tu\u1ea7n<\/td>\n<td>T\u00f9y thu\u1ed9c \u0111\u1ed9 ph\u1ee9c t\u1ea1p<\/td>\n<\/tr>\n<tr>\n<td>Gi\u00e1 chi ti\u1ebft (m\u1ed7i c\u00e1i)<\/td>\n<td>0,01\u20135+<\/td>\n<td>V\u1eadt li\u1ec7u + th\u1eddi gian chu tr\u00ecnh + chi ph\u00ed chung; gi\u1ea3m theo s\u1ea3n l\u01b0\u1ee3ng<\/td>\n<\/tr>\n<tr>\n<td>S\u1ea3n l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u kinh t\u1ebf<\/td>\n<td>~500\u20131.000 chi ti\u1ebft<\/td>\n<td>D\u01b0\u1edbi m\u1ee9c n\u00e0y, in 3D\/CNC c\u00f3 th\u1ec3 r\u1ebb h\u01a1n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u00c9p phun c\u00f3 hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed khi kh\u1ed1i l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t \u0111\u1ee7 l\u1edbn \u0111\u1ec3 b\u00f9 \u0111\u1eafp chi ph\u00ed khu\u00f4n. Kh\u1ed1i l\u01b0\u1ee3ng m\u00e0 ng\u01b0\u1eddi ta chuy\u1ec3n t\u1eeb in 3D sang \u00e9p phun dao \u0111\u1ed9ng t\u1eeb v\u00e0i tr\u0103m \u0111\u1ebfn v\u00e0i ngh\u00ecn chi ti\u1ebft, t\u00f9y thu\u1ed9c v\u00e0o k\u00edch th\u01b0\u1edbc v\u00e0 v\u1eadt li\u1ec7u c\u1ee7a chi ti\u1ebft.<\/p>\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n<h3>\u00c9p phun l\u00e0 g\u00ec theo c\u00e1ch \u0111\u01a1n gi\u1ea3n?<\/h3>\n<p>\u00c9p phun l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt s\u1ea3n xu\u1ea5t t\u1ea1o ra c\u00e1c chi ti\u1ebft nh\u1ef1a th\u00f4ng qua vi\u1ec7c l\u00e0m ch\u1ea3y h\u1ea1t nh\u1ef1a th\u00e0nh tr\u1ea1ng th\u00e1i l\u1ecfng, \u0111\u01b0a ch\u1ea5t l\u1ecfng \u0111\u00f3 v\u00e0o khu\u00f4n kim lo\u1ea1i c\u00f3 h\u00ecnh d\u1ea1ng gi\u1ed1ng v\u1edbi chi ti\u1ebft mong mu\u1ed1n, \u0111\u1ec3 n\u00f3 \u0111\u00f4ng c\u1ee9ng l\u1ea1i, v\u00e0 cu\u1ed1i c\u00f9ng l\u1ea5y chi ti\u1ebft ra kh\u1ecfi khu\u00f4n. B\u1ea1n c\u00f3 th\u1ec3 ngh\u0129 \u00e9p phun gi\u1ed1ng nh\u01b0 m\u1ed9t lo\u1ea1i c\u1eaft b\u00e1nh quy \u00e1p su\u1ea5t c\u1ef1c cao, trong \u0111\u00f3 khu\u00f4n l\u00e0 d\u1ee5ng c\u1ee5 c\u1eaft b\u00e1nh quy v\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u00f9ng \u00e1p su\u1ea5t ch\u1ecbu tr\u00e1ch nhi\u1ec7m c\u1eaft. \u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t c\u00e1c chi ti\u1ebft nh\u1ef1a ph\u1ed5 bi\u1ebfn do t\u1ed1c \u0111\u1ed9, \u0111\u1ed9 tin c\u1eady v\u00e0 hi\u1ec7u qu\u1ea3 chi ph\u00ed trong vi\u1ec7c s\u1ea3n xu\u1ea5t c\u00e1c chi ti\u1ebft.<\/p>\n<h3>C\u00f4ng ty n\u00e0o l\u00e0 c\u00f4ng ty \u00e9p phun l\u1edbn nh\u1ea5t th\u1ebf gi\u1edbi?<\/h3>\n<p>C\u00f3 nhi\u1ec1u c\u00e1ch hi\u1ec3u kh\u00e1c nhau v\u1ec1 thu\u1eadt ng\u1eef \u201cl\u1edbn nh\u1ea5t.\u201d Jabil th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u00f4ng ty \u00e9p phun l\u1edbn nh\u1ea5t v\u1ec1 doanh thu (b\u1ed9 ph\u1eadn nh\u1ef1a c\u1ee7a h\u1ecd c\u00f3 s\u1ed1 l\u01b0\u1ee3ng m\u00e1y m\u00f3c tri\u1ec3n khai r\u1ed9ng kh\u1eafp to\u00e0n c\u1ea7u v\u00e0 s\u1ea3n xu\u1ea5t cho c\u00e1c kh\u00e1ch h\u00e0ng trong l\u0129nh v\u1ef1c \u0111i\u1ec7n t\u1eed, \u00f4 t\u00f4 v\u00e0 y t\u1ebf). V\u1ec1 s\u1ea3n xu\u1ea5t m\u00e1y \u00e9p phun, Haitian International (Trung Qu\u1ed1c) l\u00e0 nh\u00e0 d\u1eabn \u0111\u1ea7u to\u00e0n c\u1ea7u v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng m\u00e1y xu\u1ea5t x\u01b0\u1edfng. C\u00e1c c\u00f4ng ty \u0111\u00fac khu\u00f4n t\u00f9y ch\u1ec9nh l\u1edbn kh\u00e1c bao g\u1ed3m Flex, Nypro\/Jabil, HTI Plastics v\u00e0 Berry Global. Do \u0111\u00f3, c\u00f3 th\u1ec3 tranh lu\u1eadn v\u1ec1 th\u1ef1c th\u1ec3 n\u00e0o n\u00ean \u0111\u01b0\u1ee3c coi l\u00e0 l\u1edbn nh\u1ea5t theo s\u1ed1 l\u01b0\u1ee3ng m\u00e1y v\u00e0 l\u1edbn nh\u1ea5t theo doanh thu v\u00ec trong c\u1ea3 hai tr\u01b0\u1eddng h\u1ee3p, Jabil\/Flex v\u00e0 Haitian \u0111\u1ec1u \u0111\u1ee9ng \u0111\u1ea7u t\u01b0\u01a1ng \u1ee9ng.<\/p>\n<h3>Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a \u0111\u00fac phun l\u00e0 g\u00ec?<\/h3>\n<p>Nh\u01b0\u1ee3c \u0111i\u1ec3m l\u1edbn l\u00e0 khu\u00f4n s\u1ea3n xu\u1ea5t \u0111\u00f2i h\u1ecfi \u0111\u1ea7u t\u01b0 nhi\u1ec1u th\u1eddi gian v\u00e0 ti\u1ec1n b\u1ea1c \u2013 chi ph\u00ed t\u1eeb $1.000 \u0111\u1ebfn h\u01a1n $150.000, trong khi qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t khu\u00f4n m\u1ea5t t\u1eeb b\u1ed1n \u0111\u1ebfn m\u01b0\u1eddi s\u00e1u tu\u1ea7n. \u0110i\u1ec1u n\u00e0y l\u00e0m cho \u00e9p phun kh\u00f4ng kh\u1ea3 thi v\u1ec1 m\u1eb7t kinh t\u1ebf \u0111\u1ed1i v\u1edbi s\u1ed1 l\u01b0\u1ee3ng nh\u1ecf (500-1.000 chi ti\u1ebft) v\u00e0 kh\u00f4ng hi\u1ec7u qu\u1ea3 v\u1ec1 m\u1eb7t ch\u1ec9nh s\u1eeda (thay \u0111\u1ed5i khu\u00f4n c\u00f3 th\u1ec3 r\u1ea5t t\u1ed1n k\u00e9m). C\u00e1c nh\u01b0\u1ee3c \u0111i\u1ec3m kh\u00e1c: k\u00edch th\u01b0\u1edbc chi ti\u1ebft b\u1ecb gi\u1edbi h\u1ea1n; h\u00ecnh h\u1ecdc kh\u00f4ng thu\u1eadn l\u1ee3i (c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m h\u00ecnh h\u1ecdc c\u1ee7a chi ti\u1ebft kh\u00f4ng th\u1ec3 l\u00e0m b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t th\u00f4ng th\u01b0\u1eddng); h\u1ea1n ch\u1ebf trong vi\u1ec7c lo\u1ea1i b\u1ecf v\u1eadt li\u1ec7u th\u1eeba; qu\u00e1 nhi\u1ec1u l\u1ea7n l\u00e0m s\u1ea1ch khi thay \u0111\u1ed5i m\u00e0u ho\u1eb7c v\u1eadt li\u1ec7u; v\u00e0 chi ph\u00ed cao c\u1ee7a qu\u00e1 tr\u00ecnh do y\u00eau c\u1ea7u s\u1eed d\u1ee5ng khu\u00f4n \u0111\u1eb7c bi\u1ec7t cho s\u1ea3n xu\u1ea5t.<\/p>\n<h3>5 b\u01b0\u1edbc c\u1ee7a quy tr\u00ecnh \u00e9p phun l\u00e0 g\u00ec?<\/h3>\n<p>Chu tr\u00ecnh \u00e9p phun c\u00f3 n\u0103m b\u01b0\u1edbc ch\u00ednh: (1) k\u1eb9p \u2013 hai ph\u1ea7n c\u1ee7a khu\u00f4n \u0111\u01b0\u1ee3c gh\u00e9p l\u1ea1i v\u00e0 kh\u00f3a ch\u1eb7t; (2) ti\u00eam \u2013 nh\u1ef1a \u0111\u01b0\u1ee3c ti\u00eam d\u01b0\u1edbi d\u1ea1ng l\u1ecfng v\u00e0o khu\u00f4n; (3) gi\u1eef\/\u0111\u00f3ng g\u00f3i \u2013 khu\u00f4n gi\u1eef nh\u1ef1a d\u01b0\u1edbi \u00e1p su\u1ea5t \u0111\u1ec3 n\u00f3 c\u00f3 th\u1ec3 \u0111\u00f4ng \u0111\u1eb7c v\u00e0 co l\u1ea1i; (4) l\u00e0m m\u00e1t \u2013 s\u1ea3n ph\u1ea9m ho\u00e0n ch\u1ec9nh \u0111\u01b0\u1ee3c l\u00e0m m\u00e1t v\u00e0 khu\u00f4n (th\u01b0\u1eddng \u1edf giai \u0111o\u1ea1n d\u00e0i nh\u1ea5t c\u1ee7a qu\u00e1 tr\u00ecnh) \u0111\u01b0\u1ee3c gi\u1eef nguy\u00ean; (5) \u0111\u1ea9y ra \u2013 khu\u00f4n \u0111\u01b0\u1ee3c m\u1edf ra, v\u00e0 chi ti\u1ebft \u0111\u01b0\u1ee3c l\u1ea5y ra kh\u1ecfi khu\u00f4n b\u1eb1ng c\u00e1c ch\u1ed1t \u0111\u1ea9y. Trong th\u1eddi gian chu tr\u00ecnh, qu\u00e1 tr\u00ecnh nh\u1ef1a h\u00f3a (n\u1ea5u ch\u1ea3y nh\u1ef1a) c\u0169ng di\u1ec5n ra.<\/p>\n<h2>T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.astm.org\" rel=\"nofollow noopener\" target=\"_blank\">ASTM \u2014 ti\u00eau chu\u1ea9n ki\u1ec3m tra v\u1eadt li\u1ec7u nh\u1ef1a (k\u00e9o D638, u\u1ed1n D790, v.v.)<\/a><\/li>\n<li><a href=\"https:\/\/www.iso.org\" rel=\"nofollow noopener\" target=\"_blank\">ISO \u2014 ti\u00eau chu\u1ea9n nh\u1ef1a v\u00e0 khu\u00f4n (ISO 1133 d\u00f2ng ch\u1ea3y n\u00f3ng ch\u1ea3y, ISO 294 khu\u00f4n)<\/a><\/li>\n<li><a href=\"https:\/\/www.engelglobal.com\" rel=\"nofollow noopener\" target=\"_blank\">ENGEL \u2014 c\u00f4ng ngh\u1ec7 v\u00e0 t\u00e0i li\u1ec7u quy tr\u00ecnh \u00e9p phun<\/a><\/li>\n<li><a href=\"https:\/\/www.arburg.com\" rel=\"nofollow noopener\" target=\"_blank\">Arburg \u2014 m\u00e1y \u00e9p phun v\u00e0 t\u00e0i nguy\u00ean quy tr\u00ecnh<\/a><\/li>\n<li><a href=\"https:\/\/www.kraussmaffei.com\" rel=\"nofollow noopener\" target=\"_blank\">KraussMaffei \u2014 c\u00f4ng ngh\u1ec7 quy tr\u00ecnh \u00e9p phun<\/a><\/li>\n<li><a href=\"https:\/\/www.protolabs.com\" rel=\"nofollow noopener\" target=\"_blank\">Protolabs \u2014 h\u01b0\u1edbng d\u1eabn thi\u1ebft k\u1ebf \u00e9p phun v\u00e0 d\u1eef li\u1ec7u v\u1eadt li\u1ec7u<\/a><\/li>\n<\/ul>\n<h2>Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\n<p>\u00c9p phun l\u00e0 quy tr\u00ecnh quan tr\u1ecdng nh\u1ea5t trong c\u00e1c k\u1ef9 thu\u1eadt s\u1ea3n xu\u1ea5t nh\u1ef1a, di\u1ec5n ra qua c\u00e1c chu tr\u00ecnh l\u1eb7p l\u1ea1i c\u1ee7a k\u1eb9p, ti\u00eam, \u0111\u00f3ng g\u00f3i, l\u00e0m m\u00e1t v\u00e0 \u0111\u1ea9y ra c\u00e1c ch\u1ea5t, t\u1ea1o ra c\u00e1c v\u1eadt th\u1ec3 \u0111\u1ed3ng nh\u1ea5t v\u00e0 ph\u1ee9c t\u1ea1p v\u1edbi s\u1ea3n l\u01b0\u1ee3ng l\u1edbn v\u00e0 gi\u00e1 th\u00e0nh th\u1ea5p cho m\u1ed7i s\u1ea3n ph\u1ea9m. Qu\u00e1 tr\u00ecnh d\u1ef1a tr\u00ean c\u00e1c c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1ed1t (khu\u00f4n), v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng b\u1edfi c\u00e1c tham s\u1ed1 ri\u00eang bi\u1ec7t cho t\u1eebng v\u1eadt li\u1ec7u (nhi\u1ec7t \u0111\u1ed9, \u00e1p su\u1ea5t) v\u00e0 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ee5 th\u1ec3 li\u00ean quan \u0111\u1ebfn thi\u1ebft k\u1ebf chi ti\u1ebft \u0111\u01b0\u1ee3c \u00e9p (thi\u1ebft k\u1ebf th\u00e0nh, g\u00f3c nghi\u00eang, b\u00e1n k\u00ednh, v\u00e0 co r\u00fat).<\/p>\n<p>Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, kh\u00eda c\u1ea1nh kinh t\u1ebf r\u1ea5t \u0111\u01a1n gi\u1ea3n: chi ph\u00ed khu\u00f4n \u0111\u00e1ng k\u1ec3 v\u00e0 th\u1eddi gian s\u1ea3n xu\u1ea5t l\u00e2u, nh\u01b0ng gi\u00e1 th\u00e0nh cho m\u1ed7i s\u1ea3n ph\u1ea9m th\u1ea5p h\u01a1n. Sau \u0111\u00f3 s\u1ebd d\u1ec5 d\u00e0ng ph\u00e1t hi\u1ec7n l\u1ed7i v\u00e0 ch\u1ec9 thay \u0111\u1ed5i m\u1ed9t bi\u1ebfn s\u1ed1 t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m.<\/p>","protected":false},"excerpt":{"rendered":"<p>Look around any room and you&#8217;re surrounded by injection-molded parts: the housing of your phone charger, the casing of your laptop, the coffee machine&#8217;s water tank, the dashboard of your car, thousands of cable ties, and the body of every circuit breaker in your panel. Injection molding is the most common manufacturing process for plastic [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1523,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1522","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/posts\/1522","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/comments?post=1522"}],"version-history":[{"count":2,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/posts\/1522\/revisions"}],"predecessor-version":[{"id":1527,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/posts\/1522\/revisions\/1527"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/media\/1523"}],"wp:attachment":[{"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/media?parent=1522"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/categories?post=1522"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/tags?post=1522"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}