{"id":3500,"date":"2026-09-16T09:47:00","date_gmt":"2026-09-16T01:47:00","guid":{"rendered":"http:\/\/0"},"modified":"2026-09-11T10:37:39","modified_gmt":"2026-09-11T02:37:39","slug":"thin-wall-molding-why-shear-rate-changes-the-result","status":"publish","type":"post","link":"https:\/\/www.jcinjectionmolding.com\/vi\/blog\/thin-wall-molding-why-shear-rate-changes-the-result\/","title":{"rendered":"\u00c9p th\u00e0nh m\u1ecfng: V\u00ec sao t\u1ed1c \u0111\u1ed9 c\u1eaft thay \u0111\u1ed5i k\u1ebft qu\u1ea3"},"content":{"rendered":"
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\u0110\u1ed9 nh\u1edbt trong l\u00f2ng khu\u00f4n m\u1ecfng kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t con s\u1ed1 v\u1eadt li\u1ec7u c\u1ed1 \u0111\u1ecbnh. Khi nh\u1ef1a n\u00f3ng ch\u1ea3y di chuy\u1ec3n nhanh h\u01a1n qua m\u1ed9t \u0111o\u1ea1n h\u1eb9p, t\u1ed1c \u0111\u1ed9 c\u1eaft thay \u0111\u1ed5i \u0111\u1ed9 nh\u1edbt bi\u1ec3u ki\u1ebfn, sinh nhi\u1ec7t, nhu c\u1ea7u \u00e1p su\u1ea5t v\u00e0 \u0111\u1ecbnh h\u01b0\u1edbng ph\u00e2n t\u1eed. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao m\u1ed9t quy tr\u00ecnh \u0111i\u1ec1n \u0111\u1ea7y ch\u1eadm trong m\u1ed9t m\u1eabu th\u1eed c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng kh\u00e1c trong m\u1ed9t chi ti\u1ebft d\u00e0i v\u00e0 m\u1ecfng. Hi\u1ec3u m\u1ed1i quan h\u1ec7 n\u00e0y gi\u00fap c\u00e1c k\u1ef9 s\u01b0 ch\u1ecdn c\u1ed5ng phun, nh\u1ef1a v\u00e0 c\u1ea5u h\u00ecnh phun m\u00e0 kh\u00f4ng coi t\u1ed1c \u0111\u1ed9 l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p ph\u1ed5 qu\u00e1t.<\/p>\n