{"id":4176,"date":"2025-03-13T11:50:04","date_gmt":"2025-03-13T03:50:04","guid":{"rendered":"https:\/\/www.oc-epc.com\/?p=4176"},"modified":"2025-03-13T14:41:56","modified_gmt":"2025-03-13T06:41:56","slug":"su-khac-biet-giua-duc-khuon-day-du-va-duc-bot-bi-mat-la-gi","status":"publish","type":"post","link":"https:\/\/www.oc-epc.com\/vi\/news-blog\/industry-news\/what-is-the-difference-between-full-mold-casting-and-lost-foam-casting\/","title":{"rendered":"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u0111\u00fac khu\u00f4n \u0111\u1ea7y \u0111\u1ee7 v\u00e0 \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t l\u00e0 g\u00ec?"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u v\u1ec1 khu\u00f4n \u0111\u1ea7y \u0111\u1ee7 v\u00e0 \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t<\/strong><\/h2>\n

\u0110\u00fac l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt s\u1ea3n xu\u1ea5t quan tr\u1ecdng.<\/p>\n

C\u00e1c kh\u00e1i ni\u1ec7m v\u00e0 \u0111\u1ecbnh ngh\u0129a c\u1ed1t l\u00f5i<\/strong><\/h2>\n

\u0110\u00fac khu\u00f4n \u0111\u1ea7y \u0111\u1ee7<\/b><\/strong><\/span><\/h3>\n

\u0110\u00fac khu\u00f4n \u0111\u1ea7y \u0111\u1ee7, \u0111\u00f4i khi \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u00fac m\u00f4 h\u00ecnh bay h\u01a1i, s\u1eed d\u1ee5ng m\u1eabu b\u1ecdt polystyrene.<\/p>\n

M\u1ea5t b\u1ecdt \u0111\u00fac<\/b><\/strong><\/span><\/h3>\n

M\u1ea5t b\u1ecdt \u0111\u00fac t\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u0111\u00fac khu\u00f4n \u0111\u1ea7y \u0111\u1ee7 nh\u01b0ng c\u00f3 c\u00e1c t\u00ednh n\u0103ng \u0111\u1ed9c \u0111\u00e1o.<\/p>\n

\"1Diference<\/p>\n

Qu\u00e1 tr\u00ecnh so s\u00e1nh<\/strong><\/h2>\n

M\u00f4 h\u00ecnh kh\u00e1c bi\u1ec7t v\u1eadt ch\u1ea5t<\/b><\/strong><\/span><\/h3>\n

Trong \u0111\u00fac khu\u00f4n \u0111\u1ea7y \u0111\u1ee7, polystyrene m\u1edf r\u1ed9ng (EPS) th\u01b0\u1eddng l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn cho c\u00e1c m\u1eabu.<\/p>\n

M\u1eb7t kh\u00e1c, vi\u1ec7c \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t c\u0169ng s\u1eed d\u1ee5ng EPS.<\/p>\n

Chu\u1ea9n b\u1ecb khu\u00f4n<\/b><\/strong><\/span><\/h3>\n

\u0110\u1ed1i v\u1edbi \u0111\u00fac khu\u00f4n \u0111\u1ea7y \u0111\u1ee7, m\u1eabu b\u1ecdt kh\u00f4ng tr\u00e1ng \u0111i th\u1eb3ng v\u00e0o b\u00ecnh v\u1edbi c\u00e1t.<\/p>\n

Trong \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t, hoa v\u0103n c\u00f3 \u0111\u01b0\u1ee3c l\u1edbp ph\u1ee7 ch\u1ecbu l\u1eeda tr\u01b0\u1edbc.<\/p>\n

\u0110\u1ed5 v\u00e0 h\u00f3a r\u1eafn<\/b><\/strong><\/span><\/h3>\n

Trong \u0111\u00fac khu\u00f4n \u0111\u1ea7y \u0111\u1ee7, kim lo\u1ea1i n\u00f3ng ch\u1ea3y ch\u1ea1m v\u00e0o b\u1ecdt kh\u00f4ng tr\u00e1ng tr\u1ef1c ti\u1ebfp trong qu\u00e1 tr\u00ecnh r\u00f3t.<\/p>\n

Trong \u0111\u00fac x\u1ed1p b\u1ecb m\u1ea5t, m\u1eabu \u0111\u01b0\u1ee3c ph\u1ee7 gi\u1ea3m ti\u1ebfp x\u00fac v\u1edbi kim lo\u1ea1i tr\u1ef1c ti\u1ebfp.<\/p>\n

S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 v\u1eadt li\u1ec7u v\u00e0 \u1ee9ng d\u1ee5ng<\/strong><\/h2>\n

Kim lo\u1ea1i ph\u00f9 h\u1ee3p<\/b><\/strong><\/span><\/h3>\n

\u0110\u00fac khu\u00f4n \u0111\u1ea7y \u0111\u1ee7 ho\u1ea1t \u0111\u1ed9ng v\u1edbi nhi\u1ec1u kim lo\u1ea1i.<\/p>\n

M\u1ea5t b\u1ecdt \u0111\u00fac ch\u1ee7 y\u1ebfu l\u00e0 ph\u00f9 h\u1ee3p v\u1edbi kim lo\u1ea1i m\u00e0u nh\u01b0 h\u1ee3p kim nh\u00f4m.<\/p>\n

Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/b><\/strong><\/span><\/h3>\n

\u0110\u00fac khu\u00f4n \u0111\u1ea7y \u0111\u1ee7 th\u01b0\u1eddng l\u00e0m cho c\u00e1c b\u1ed9 ph\u1eadn l\u1edbn nh\u01b0 kh\u1ed1i \u0111\u1ed9ng c\u01a1, v\u1ecf m\u00e1y b\u01a1m ho\u1eb7c \u0111a t\u1ea1p.
\nM\u1ea5t b\u1ecdt \u0111\u00fac t\u1ecfa s\u00e1ng trong c\u00e1c nhi\u1ec7m v\u1ee5 c\u1ea7n thi\u1ebft k\u1ebf chi ti\u1ebft v\u1edbi gi\u1edbi h\u1ea1n ch\u1eb7t ch\u1ebd.<\/p>\n

C\u1ea3 hai ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec1u mang l\u1ea1i \u0111i\u1ec3m m\u1ea1nh \u0111\u1eb7c bi\u1ec7t d\u1ef1a tr\u00ean nhu c\u1ea7u d\u1ef1 \u00e1n.<\/p>\n

\u01afu \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf<\/strong><\/h2>\n

Full khu\u00f4n \u0111\u00fac \u01afu \u0111i\u1ec3m {{url_placeholder_0}}<\/b><\/strong><\/span><\/h3>\n

\u0110\u00fac khu\u00f4n \u0111\u1ea7y \u0111\u1ee7 c\u00f3 m\u1ed9t s\u1ed1 \u0111i\u1ec3m c\u1ed9ng, l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho m\u1ed9t s\u1ed1 c\u00f4ng vi\u1ec7c nh\u1ea5t \u0111\u1ecbnh.<\/p>\n

Nh\u01b0ng n\u00f3 c\u0169ng c\u00f3 nh\u01b0\u1ee3c \u0111i\u1ec3m.<\/p>\n

Lost Foam \u0111\u00fac \u01afu \u0111i\u1ec3m {{url_placeholder_0}}<\/strong><\/span><\/h3>\n

M\u1ea5t b\u1ecdt \u0111\u00fac \u0111\u01b0\u1ee3c khen ng\u1ee3i v\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a n\u00f3.<\/p>\n

Tuy nhi\u00ean, n\u00f3 c\u00f3 nh\u01b0\u1ee3c \u0111i\u1ec3m.<\/p>\n

Xu h\u01b0\u1edbng v\u00e0 \u0111\u1ed5i m\u1edbi trong ng\u00e0nh<\/strong><\/h2>\n

Nh\u1eefng ti\u1ebfn b\u1ed9 trong c\u00f4ng ngh\u1ec7<\/b><\/strong><\/span><\/h3>\n

Th\u1ebf gi\u1edbi casting ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n v\u1edbi c\u00f4ng ngh\u1ec7 m\u1edbi.<\/p>\n

Th\u00eam v\u00e0o \u0111\u00f3, c\u00e1c h\u1ec7 th\u1ed1ng theo d\u00f5i th\u1eddi gian th\u1ef1c hi\u1ec7n tham gia c\u00f4ng vi\u1ec7c \u0111\u00fac.<\/p>\n

Nh\u1eefng n\u1ed7 l\u1ef1c b\u1ec1n v\u1eefng<\/b><\/strong><\/span><\/h3>\n

T\u00ednh b\u1ec1n v\u1eefng quan tr\u1ecdng h\u01a1n trong s\u1ea3n xu\u1ea5t, bao g\u1ed3m c\u1ea3 \u0111\u00fac.<\/p>\n

Nghi\u00ean c\u1ee9u c\u0169ng xem x\u00e9t c\u00e1c t\u00f9y ch\u1ecdn xanh h\u01a1n cho v\u1eadt li\u1ec7u.<\/p>\n

C\u00f4ng ty TNHH C\u00f4ng ngh\u1ec7 H\u00e0ng Ch\u00e2u Ouchen, vai tr\u00f2 c\u1ee7a Ltd trong ng\u00e0nh<\/strong><\/h2>\n

C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t<\/b><\/strong><\/span><\/h3>\n

\"2Diference<\/p>\n

C\u00f4ng ty TNHH C\u00f4ng ngh\u1ec7 H\u00e0ng Ch\u00e2u Ouchen l\u00e0 m\u1ed9t t\u00ean tu\u1ed5i h\u00e0ng \u0111\u1ea7u trong thi\u1ebft b\u1ecb \u0111\u00fac x\u1ed1p b\u1ecb m\u1ea5t th\u00f4ng minh cao c\u1ea5p.<\/p>\n

\u0110\u1ec3 bi\u1ebft th\u00eam chi ti\u1ebft, li\u00ean h\u1ec7 v\u1edbi C\u00f4ng ty TNHH C\u00f4ng ngh\u1ec7 H\u00e0ng Ch\u00e2u H\u00e0ng Ch\u00e2u: Ltd:
\n\u0110\u1ecba ch\u1ec9 nh\u00e0 m\u00e1y: Th\u1ecb tr\u1ea5n Xindeng, Qu\u1eadn Fuyang, Th\u00e0nh ph\u1ed1 H\u00e0ng Ch\u00e2u H\u00e0ng Ch\u00e2u
\nTel: +86 15988479417
\nE-mail: zyh@oc-epc.com<\/u><\/a><\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

Introduction to Full Mold and Lost Foam Casting Casting is a key production technique. It involves pouring liquid material into a mold to form complex shapes. Two well-known methods in this field are full mold casting and lost foam casting. Although these approaches have some things in common, they also show clear differences suited to […]<\/p>\n","protected":false},"author":3,"featured_media":4177,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[160],"tags":[],"class_list":["post-4176","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"acf":[],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/posts\/4176","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/comments?post=4176"}],"version-history":[{"count":1,"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/posts\/4176\/revisions"}],"predecessor-version":[{"id":4180,"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/posts\/4176\/revisions\/4180"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/media\/4177"}],"wp:attachment":[{"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/media?parent=4176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/categories?post=4176"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/tags?post=4176"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}