{"id":4057,"date":"2026-10-21T14:56:57","date_gmt":"2026-10-21T06:56:57","guid":{"rendered":"http:\/\/0"},"modified":"2026-10-20T13:48:05","modified_gmt":"2026-10-20T05:48:05","slug":"side-action-or-lifter-choose-by-the-motion","status":"publish","type":"post","link":"https:\/\/www.jcinjectionmolding.com\/vi\/blog\/side-action-or-lifter-choose-by-the-motion\/","title":{"rendered":"Side Action hay Lifter? Ch\u1ecdn theo chuy\u1ec3n \u0111\u1ed9ng"},"content":{"rendered":"<p>Thi\u1ebft k\u1ebf khu\u00f4n \u00e9p phun t\u00e1c \u0111\u1ed9ng b\u00ean so v\u1edbi lifter l\u00e0 l\u1ef1a ch\u1ecdn v\u1ec1 c\u00e1ch gi\u1ea3i ph\u00f3ng v\u00f9ng c\u1eaft \u00e2m, kh\u00f4ng ch\u1ec9 l\u00e0 linh ki\u1ec7n chuy\u1ec3n \u0111\u1ed9ng n\u00e0o nh\u1ecf h\u01a1n. T\u00e1c \u0111\u1ed9ng b\u00ean th\u01b0\u1eddng thu l\u1ea1i theo ph\u01b0\u01a1ng ngang kh\u1ecfi l\u00f2ng khu\u00f4n tr\u01b0\u1edbc khi khu\u00f4n m\u1edf ho\u1eb7c chi ti\u1ebft \u0111\u01b0\u1ee3c \u0111\u1ea9y ra; lifter di chuy\u1ec3n theo \u0111\u01b0\u1eddng ch\u00e9o c\u00f9ng h\u1ec7 th\u1ed1ng \u0111\u1ea9y \u0111\u1ec3 gi\u1ea3i ph\u00f3ng m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m khi chi ti\u1ebft ti\u1ebfn ra. Chuy\u1ec3n \u0111\u1ed9ng v\u00e0 th\u1eddi \u0111i\u1ec3m th\u1ef1c t\u1ebf ph\u1ee5 thu\u1ed9c v\u00e0o ki\u1ebfn tr\u00fac khu\u00f4n.<\/p>\n<p>B\u1eaft \u0111\u1ea7u v\u1edbi h\u01b0\u1edbng c\u1ee7a v\u00f9ng c\u1eaft \u00e2m so v\u1edbi h\u01b0\u1edbng m\u1edf khu\u00f4n ch\u00ednh. Sau \u0111\u00f3 ki\u1ec3m tra khe h\u1edf c\u1ee7a chi ti\u1ebft, b\u1ec1 m\u1eb7t th\u1ea9m m\u1ef9, kh\u00f4ng gian khu\u00f4n c\u00f3 s\u1eb5n, v\u00e0 c\u00e1ch \u0111\u1eb7c \u0111i\u1ec3m \u0111\u00f3 s\u1ebd \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 b\u1ea3o tr\u00ec. M\u1ed9t c\u01a1 c\u1ea5u gi\u1ea3i ph\u00f3ng h\u00ecnh h\u1ecdc trong CAD v\u1eabn c\u00f3 th\u1ec3 kh\u00f3 l\u00e0m ngu\u1ed9i, tho\u00e1t kh\u00ed ho\u1eb7c b\u1ea3o d\u01b0\u1ee1ng trong khu\u00f4n s\u1ea3n xu\u1ea5t.<\/p>\n<nav class=\"table-of-contents\">\n<h2>Trong b\u00e0i vi\u1ebft n\u00e0y<\/h2>\n<ol>\n<li><a href=\"#motion\">X\u00e1c \u0111\u1ecbnh chuy\u1ec3n \u0111\u1ed9ng m\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ea7n<\/a><\/li>\n<li><a href=\"#compare\">So s\u00e1nh hai c\u01a1 c\u1ea5u<\/a><\/li>\n<li><a href=\"#fit\">Ki\u1ec3m tra h\u00ecnh h\u1ecdc chi ti\u1ebft xung quanh<\/a><\/li>\n<li><a href=\"#handoff\">Gi\u1ea3i quy\u1ebft chuy\u1ec3n \u0111\u1ed9ng v\u00e0 b\u1ea3o tr\u00ec tr\u01b0\u1edbc khi l\u00e0m th\u00e9p<\/a><\/li>\n<li><a href=\"#faq\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><\/li>\n<\/ol>\n<\/nav>\n<h2 id=\"motion\">X\u00e1c \u0111\u1ecbnh chuy\u1ec3n \u0111\u1ed9ng m\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ea7n<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/10\/undercut-motion-review.webp\" alt=\"Engineer marks undercut release direction\" title=\"K\u1ef9 s\u01b0 \u0111\u00e1nh d\u1ea5u h\u01b0\u1edbng nh\u1ea3 v\u00f9ng c\u1eaft \u00e2m\" width=\"1600\" height=\"900\" class=\"alignnone size-full\" \/><\/p>\n<p>\u0110\u00e1nh d\u1ea5u v\u00f9ng c\u1eaft \u00e2m tr\u00ean m\u00f4 h\u00ecnh CAD v\u00e0 th\u1ec3 hi\u1ec7n h\u01b0\u1edbng n\u00f3 ph\u1ea3i di chuy\u1ec3n \u0111\u1ec3 tho\u00e1t kh\u1ecfi chi ti\u1ebft \u0111\u00e3 \u0111\u00fac. M\u1ed9t l\u1ed7, r\u00e3nh ho\u1eb7c ch\u1ed1t h\u01b0\u1edbng sang b\u00ean c\u00f3 th\u1ec3 c\u1ea7n m\u1ed9t l\u00f5i r\u00fat ra theo ph\u01b0\u01a1ng vu\u00f4ng g\u00f3c v\u1edbi h\u01b0\u1edbng t\u00e1ch khu\u00f4n. M\u1ed9t m\u00f3c b\u00ean trong ho\u1eb7c \u0111\u1eb7c \u0111i\u1ec3m l\u00f5m c\u00f3 th\u1ec3 d\u1ec5 gi\u1ea3i ph\u00f3ng h\u01a1n b\u1eb1ng lifter \u0111i theo h\u00e0nh tr\u00ecnh \u0111\u1ea9y. \u0110\u00e2y l\u00e0 nh\u1eefng \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u, kh\u00f4ng ph\u1ea3i quy t\u1eafc; h\u00ecnh d\u1ea1ng ch\u00ednh x\u00e1c c\u1ee7a \u0111\u1eb7c \u0111i\u1ec3m v\u00e0 ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a khu\u00f4n c\u00f3 th\u1ec3 thay \u0111\u1ed5i c\u00e2u tr\u1ea3 l\u1eddi.<\/p>\n<p>C\u0169ng c\u1ea7n x\u00e1c \u0111\u1ecbnh \u0111\u1eb7c \u0111i\u1ec3m \u0111\u00f3 l\u00e0 ch\u1ee9c n\u0103ng hay th\u1ea9m m\u1ef9. M\u1ed9t ch\u1ed1t c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea7n d\u1eabn h\u01b0\u1edbng s\u1ea1ch v\u00e0 \u0103n kh\u1edbp c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n, trong khi m\u1ed9t c\u1ed5ng b\u00ean c\u00f3 th\u1ec3 c\u1ea7n b\u1ec1 m\u1eb7t l\u00e0m k\u00edn v\u00e0 v\u1ecb tr\u00ed \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t. C\u01a1 c\u1ea5u ph\u1ea3i gi\u1ea3i ph\u00f3ng v\u00f9ng c\u1eaft \u00e2m m\u00e0 kh\u00f4ng k\u00e9o l\u00ea qua c\u00e1c b\u1ec1 m\u1eb7t \u0111\u00f3 ho\u1eb7c \u0111\u1ec3 l\u1ea1i v\u1ebft h\u1eb1n kh\u00f4ng ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c.<\/p>\n<h2 id=\"compare\">So s\u00e1nh hai c\u01a1 c\u1ea5u v\u1edbi chi ti\u1ebft v\u00e0 khu\u00f4n<\/h2>\n<p>Xem x\u00e9t t\u1eebng ph\u01b0\u01a1ng \u00e1n v\u1ec1 h\u00e0nh tr\u00ecnh, khe h\u1edf, b\u1ec1 m\u1eb7t ch\u1eb7n k\u00edn v\u00e0 kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn \u0111\u1ec3 b\u1ea3o tr\u00ec. B\u1ea3ng n\u00e0y \u0111\u1ecbnh khung th\u1ea3o lu\u1eadn; b\u1ed1 c\u1ee5c khu\u00f4n chi ti\u1ebft n\u00ean x\u00e1c nh\u1eadn c\u00e1c \u0111\u01b0\u1eddng bao chuy\u1ec3n \u0111\u1ed9ng v\u00e0 t\u01b0\u01a1ng t\u00e1c th\u1ef1c t\u1ebf.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0110i\u1ec3m quy\u1ebft \u0111\u1ecbnh<\/th>\n<th>T\u00e1c \u0111\u1ed9ng b\u00ean c\u1ea7n xem x\u00e9t<\/th>\n<th>Lifter c\u1ea7n xem x\u00e9t<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>H\u01b0\u1edbng c\u1eaft l\u00f5m<\/td>\n<td>L\u00f5i c\u00f3 th\u1ec3 r\u00fat ngang tr\u01b0\u1edbc khi chi ti\u1ebft \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng kh\u00f4ng?<\/td>\n<td>H\u00e0nh tr\u00ecnh nghi\u00eang c\u00f3 th\u1ec3 v\u01b0\u1ee3t qua \u0111\u1eb7c \u0111i\u1ec3m trong qu\u00e1 tr\u00ecnh \u0111\u1ea9y ra kh\u00f4ng?<\/td>\n<\/tr>\n<tr>\n<td>Kh\u00f4ng gian kh\u1ea3 d\u1ee5ng<\/td>\n<td>C\u00f3 ch\u1ed7 b\u00ean ngo\u00e0i l\u00f2ng khu\u00f4n cho thanh tr\u01b0\u1ee3t, b\u1ed9 d\u1eabn \u0111\u1ed9ng v\u00e0 h\u1ed3i v\u1ecb kh\u00f4ng?<\/td>\n<td>C\u00f3 ch\u1ed7 ph\u00eda sau ho\u1eb7c b\u00ean c\u1ea1nh h\u1ec7 th\u1ed1ng \u0111\u1ea9y cho \u0111\u01b0\u1eddng \u0111i c\u1ee7a b\u1ed9 n\u00e2ng kh\u00f4ng?<\/td>\n<\/tr>\n<tr>\n<td>B\u1ec1 m\u1eb7t chi ti\u1ebft<\/td>\n<td>\u0110i\u1ec3m c\u1eaft c\u1ee7a l\u00f5i ho\u1eb7c v\u1ebft tr\u01b0\u1ee3t c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn b\u1ec1 m\u1eb7t nh\u00ecn th\u1ea5y ho\u1eb7c b\u1ec1 m\u1eb7t l\u00e0m k\u00edn kh\u00f4ng?<\/td>\n<td>Chuy\u1ec3n \u0111\u1ed9ng nghi\u00eang c\u00f3 th\u1ec3 c\u1ecd x\u00e1t, k\u00e9o ho\u1eb7c l\u00e0m bi\u1ebfn d\u1ea1ng m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m m\u1ecfng manh kh\u00f4ng?<\/td>\n<\/tr>\n<tr>\n<td>Ti\u1ebfp c\u1eadn b\u1ea3o tr\u00ec<\/td>\n<td>C\u00f3 th\u1ec3 ki\u1ec3m tra v\u00e0 b\u1ea3o tr\u00ec thanh tr\u01b0\u1ee3t, b\u1ec1 m\u1eb7t ch\u1ecbu m\u00e0i m\u00f2n v\u00e0 b\u1ed9 d\u1eabn \u0111\u1ed9ng kh\u00f4ng?<\/td>\n<td>C\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn b\u1ed9 n\u00e2ng v\u00e0 c\u00e1c thanh d\u1eabn h\u01b0\u1edbng c\u1ee7a n\u00f3 \u0111\u1ec3 ki\u1ec3m tra v\u00e0 thay th\u1ebf kh\u00f4ng?<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>M\u1ed9t c\u01a1 c\u1ea5u t\u00e1c \u0111\u1ed9ng b\u00ean c\u00f3 th\u1ec3 th\u00eam kh\u00f4ng gian v\u00e0 chuy\u1ec3n \u0111\u1ed9ng b\u00ean ngo\u00e0i mi\u1ec7ng khu\u00f4n ch\u00ednh; b\u1ed9 n\u00e2ng c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p vi\u1ec7c gi\u1ea3i ph\u00f3ng ph\u1ea7n c\u1eaft l\u00f5m v\u1edbi vi\u1ec7c \u0111\u1ea9y ra v\u00e0 c\u1ea7n l\u1eadp k\u1ebf ho\u1ea1ch h\u00e0nh tr\u00ecnh v\u00e0 khe h\u1edf c\u1ea9n th\u1eadn. C\u1ea3 hai \u0111\u1ec1u kh\u00f4ng t\u1ef1 \u0111\u1ed9ng \u0111\u1ea3m b\u1ea3o m\u1ed9t khu\u00f4n r\u1ebb h\u01a1n, nhanh h\u01a1n ho\u1eb7c \u0111\u00e1ng tin c\u1eady h\u01a1n. H\u00e3y s\u1eed d\u1ee5ng h\u00ecnh h\u1ecdc chi ti\u1ebft v\u00e0 k\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec \u0111\u1ec3 so s\u00e1nh c\u00e1c \u0111\u1ec1 xu\u1ea5t trong <a href=\"https:\/\/www.jcinjectionmolding.com\/vi\/service\/injection-mold-design\/\">thi\u1ebft k\u1ebf khu\u00f4n \u00e9p phun<\/a>.<\/p>\n<h2 id=\"fit\">Ki\u1ec3m tra h\u00ecnh h\u1ecdc chi ti\u1ebft xung quanh<\/h2>\n<p>Tr\u01b0\u1edbc khi ch\u1ecdn m\u1ed9t c\u01a1 c\u1ea5u, h\u00e3y xem x\u00e9t th\u00e0nh xung quanh ph\u1ea7n c\u1eaft l\u00f5m, \u0111\u1ed9 d\u1ed1c tr\u00ean c\u00e1c b\u1ec1 m\u1eb7t li\u1ec1n k\u1ec1, h\u01b0\u1edbng t\u1ea3i tr\u1ecdng d\u1ef1 ki\u1ebfn v\u00e0 kh\u00f4ng gian kh\u1ea3 d\u1ee5ng cho l\u00f5i di \u0111\u1ed9ng. M\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u01a1n gi\u1ea3n h\u00f3a b\u1eb1ng c\u00e1ch thay \u0111\u1ed5i h\u01b0\u1edbng m\u1edf c\u1ee7a n\u00f3, th\u00eam \u0111\u01b0\u1eddng ph\u00e2n khu\u00f4n ho\u1eb7c s\u1eeda \u0111\u1ed5i ch\u1ed1t ho\u1eb7c r\u00e3nh \u0111\u1ec3 n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o h\u00ecnh b\u1eb1ng chuy\u1ec3n \u0111\u1ed9ng \u00edt ph\u1ee9c t\u1ea1p h\u01a1n. M\u1ecdi thay \u0111\u1ed5i ph\u1ea3i b\u1ea3o to\u00e0n ch\u1ee9c n\u0103ng l\u1eafp r\u00e1p v\u00e0 ngo\u1ea1i quan h\u01b0\u1edbng t\u1edbi kh\u00e1ch h\u00e0ng.<\/p>\n<p>Ki\u1ec3m tra v\u1ecb tr\u00ed \u0111\u01b0\u1eddng ph\u00e2n khu\u00f4n v\u00e0 c\u1ed5ng c\u00f3 th\u1ec3 n\u1eb1m so v\u1edbi \u0111\u1eb7c \u0111i\u1ec3m chuy\u1ec3n \u0111\u1ed9ng. M\u1ed9t l\u00f5i c\u1ea7n \u0111i\u1ec3m c\u1eaft ch\u1eafc ch\u1eafn c\u00f3 th\u1ec3 xung \u0111\u1ed9t v\u1edbi ranh gi\u1edbi th\u1ea9m m\u1ef9 ho\u1eb7c m\u1ed9t chu\u1ea9n quan tr\u1ecdng. Vi\u1ec7c ti\u1ebfp c\u1eadn th\u00f4ng h\u01a1i v\u00e0 l\u00e0m ngu\u1ed9i c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t. Th\u1ea3o lu\u1eadn DFM n\u00ean ghi l\u1ea1i nh\u1eefng r\u1ee7i ro n\u00e0o \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft b\u1eb1ng h\u00ecnh h\u1ecdc, nh\u1eefng r\u1ee7i ro n\u00e0o ph\u1ee5 thu\u1ed9c v\u00e0o b\u1ed1 tr\u00ed khu\u00f4n v\u00e0 nh\u1eefng r\u1ee7i ro n\u00e0o c\u1ea7n x\u00e1c minh trong m\u1ed9t <a href=\"https:\/\/www.jcinjectionmolding.com\/vi\/service\/injection-molding-dfm-analysis\/\">\u0111\u00e1nh gi\u00e1 thi\u1ebft k\u1ebf cho s\u1ea3n xu\u1ea5t<\/a>.<\/p>\n<h2 id=\"handoff\">Gi\u1ea3i quy\u1ebft chuy\u1ec3n \u0111\u1ed9ng v\u00e0 b\u1ea3o tr\u00ec tr\u01b0\u1edbc khi l\u00e0m th\u00e9p<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/10\/slide-and-lifter-tool-sequence.webp\" alt=\"Toolmaker checks slide and lifter travel\" title=\"Th\u1ee3 l\u00e0m khu\u00f4n ki\u1ec3m tra h\u00e0nh tr\u00ecnh tr\u01b0\u1ee3t v\u00e0 lifter\" width=\"1600\" height=\"900\" class=\"alignnone size-full\" \/><\/p>\n<p>Y\u00eau c\u1ea7u m\u1ed9t chu\u1ed7i chuy\u1ec3n \u0111\u1ed9ng ho\u1eb7c h\u00ecnh c\u1eaft th\u1ec3 hi\u1ec7n khu\u00f4n \u0111\u00f3ng, c\u01a1 c\u1ea5u t\u00e1c \u0111\u1ed9ng b\u00ean ho\u1eb7c lifter \u1edf h\u00e0nh tr\u00ecnh t\u1ed1i \u0111a, m\u1edf khu\u00f4n v\u00e0 \u0111\u1ea9y chi ti\u1ebft. X\u00e1c nh\u1eadn y\u1ebfu t\u1ed1 n\u00e0o d\u1eabn \u0111\u1ed9ng v\u00e0 h\u1ed3i v\u1ecb t\u1eebng b\u1ed9 ph\u1eadn, y\u1ebfu t\u1ed1 n\u00e0o ng\u0103n va ch\u1ea1m v\u00e0 c\u00e1ch chi ti\u1ebft tho\u00e1t kh\u1ecfi v\u00f9ng c\u1eaft \u00e2m. Nh\u00f3m c\u00f4ng c\u1ee5 c\u0169ng n\u00ean n\u00eau r\u00f5 nh\u1eefng b\u1ec1 m\u1eb7t ch\u1ecbu m\u00e0i m\u00f2n v\u00e0 b\u1ec1 m\u1eb7t ch\u1eb7n k\u00edn n\u00e0o c\u1ea7n ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3.<\/p>\n<p>\u1ede l\u1ea7n th\u1eed \u0111\u1ea7u ti\u00ean, x\u00e1c minh tr\u00ecnh t\u1ef1 nh\u1ea3 d\u1ef1 ki\u1ebfn, \u0111\u1eb7c \u0111i\u1ec3m \u0111\u00fac, b\u1ec1 m\u1eb7t xung quanh v\u00e0 s\u1ef1 \u0103n kh\u1edbp ch\u1ee9c n\u0103ng c\u1ee7a chi ti\u1ebft. Ghi l\u1ea1i m\u1ecdi \u0111i\u1ec1u ch\u1ec9nh v\u00e0 ki\u1ec3m tra l\u1ea1i \u0111\u1eb7c \u0111i\u1ec3m sau khi khu\u00f4n \u0111\u1ea1t \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh b\u00ecnh th\u01b0\u1eddng. M\u1ed9t c\u01a1 c\u1ea5u \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t kh\u00f4ng ch\u1ec9 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn l\u00e0 \u0111\u00fang ch\u1ec9 v\u00ec n\u00f3 chuy\u1ec3n \u0111\u1ed9ng tr\u01a1n tru khi kh\u00f4ng c\u00f3 chi ti\u1ebft \u0111\u00fac. S\u1eed d\u1ee5ng <a href=\"https:\/\/www.jcinjectionmolding.com\/vi\/service\/injection-mold-trial-and-validation\/\">th\u1eed nghi\u1ec7m v\u00e0 x\u00e1c nh\u1eadn khu\u00f4n \u00e9p phun<\/a> \u0111\u1ec3 x\u00e1c nh\u1eadn khu\u00f4n v\u00e0 chi ti\u1ebft c\u00f9ng nhau.<\/p>\n<h2 id=\"faq\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n<h3>C\u00f3 ph\u1ea3i c\u01a1 c\u1ea5u t\u00e1c \u0111\u1ed9ng b\u00ean lu\u00f4n \u0111\u01b0\u1ee3c d\u00f9ng cho v\u00f9ng c\u1eaft \u00e2m b\u00ean ngo\u00e0i?<\/h3>\n<p>Kh\u00f4ng. H\u01b0\u1edbng \u0111\u1eb7c \u0111i\u1ec3m, b\u1ed1 c\u1ee5c khu\u00f4n v\u00e0 khe h\u1edf s\u1eb5n c\u00f3 quy\u1ebft \u0111\u1ecbnh c\u01a1 c\u1ea5u. C\u01a1 c\u1ea5u t\u00e1c \u0111\u1ed9ng b\u00ean l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p ph\u1ed5 bi\u1ebfn, nh\u01b0ng nh\u00e0 thi\u1ebft k\u1ebf khu\u00f4n n\u00ean so s\u00e1nh to\u00e0n b\u1ed9 \u0111\u01b0\u1eddng chuy\u1ec3n \u0111\u1ed9ng v\u1edbi h\u00ecnh h\u1ecdc chi ti\u1ebft.<\/p>\n<h3>C\u00f3 ph\u1ea3i lifter ch\u1ec9 d\u00f9ng cho v\u00f9ng c\u1eaft \u00e2m b\u00ean trong?<\/h3>\n<p>Lifter th\u01b0\u1eddng \u0111\u01b0\u1ee3c xem x\u00e9t cho c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m \u0111\u01b0\u1ee3c nh\u1ea3 theo \u0111\u01b0\u1eddng ch\u00e9o trong qu\u00e1 tr\u00ecnh \u0111\u1ea9y, th\u01b0\u1eddng l\u00e0 h\u00ecnh h\u1ecdc b\u00ean trong. \u1ee8ng d\u1ee5ng c\u1ee5 th\u1ec3 ph\u1ee5 thu\u1ed9c v\u00e0o h\u00e0nh tr\u00ecnh, khe h\u1edf v\u00e0 c\u00e1ch chi ti\u1ebft tho\u00e1t kh\u1ecfi khu\u00f4n.<\/p>\n<h3>T\u00f9y ch\u1ecdn n\u00e0o d\u1ec5 b\u1ea3o tr\u00ec h\u01a1n?<\/h3>\n<p>Kh\u00f4ng c\u00f3 c\u00e2u tr\u1ea3 l\u1eddi chung. H\u00e3y so s\u00e1nh kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn, b\u1ec1 m\u1eb7t ch\u1ecbu m\u00e0i m\u00f2n, y\u00eau c\u1ea7u b\u00f4i tr\u01a1n ho\u1eb7c b\u1ea3o d\u01b0\u1ee1ng v\u00e0 tr\u00ecnh t\u1ef1 chuy\u1ec3n \u0111\u1ed9ng th\u1ef1c t\u1ebf c\u1ee7a khu\u00f4n tr\u01b0\u1edbc khi ch\u1ecdn c\u01a1 c\u1ea5u.<\/p>","protected":false},"excerpt":{"rendered":"<p>Side action vs. lifter injection mold design is a choice about how an undercut is released, not just which moving component is smaller. A side action commonly retracts laterally from the cavity before the mold opens or the part is ejected; a lifter moves along an angled path with the ejector system to release a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4066,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4057","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\/4057","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=4057"}],"version-history":[{"count":0,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/posts\/4057\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media\/4066"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media?parent=4057"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/categories?post=4057"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/tags?post=4057"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}