{"id":4704,"date":"2025-11-27T11:50:20","date_gmt":"2025-11-27T03:50:20","guid":{"rendered":"https:\/\/www.oc-epc.com\/?p=4704"},"modified":"2025-11-24T14:56:09","modified_gmt":"2025-11-24T06:56:09","slug":"giai-phap-quy-trinh-duc-bot-bi-mat-2","status":"publish","type":"post","link":"https:\/\/www.oc-epc.com\/vi\/news-blog\/industry-news\/lost-foam-casting-process-solution\/","title":{"rendered":"\u0110\u00fac b\u1ecdt b\u1ecb m\u1ea5t: Qu\u00e1 tr\u00ecnh & gi\u1ea3i ph\u00e1p"},"content":{"rendered":"

\u0110\u00fac b\u1ecdt b\u1ecb m\u1ea5t, th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u00fac m\u1eabu bay h\u01a1i (EPC), l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ecbnh h\u00ecnh kim lo\u1ea1i th\u00f4ng minh. N\u00f3 mang l\u1ea1i chi ti\u1ebft s\u1eafc n\u00e9t v\u00e0 c\u00f4ng vi\u1ec7c nhanh ch\u00f3ng cho c\u00e1c b\u1ed9 ph\u1eadn kh\u00f3 kh\u0103n. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y b\u1eaft \u0111\u01b0\u1ee3c trong c\u00e1c nh\u00e0 m\u00e1y trong nh\u1eefng n\u0103m 1980, ch\u1ee7 y\u1ebfu trong s\u1ea3n xu\u1ea5t \u00f4 t\u00f4. General Motors b\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng n\u00f3 v\u00e0o n\u0103m 1986 cho c\u00e1c kh\u1ed1i \u0111\u1ed9ng c\u01a1 nh\u00f4m, \u0111\u1ea7u xi lanh, tr\u1ee5c khai va s\u1eaft v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p kh\u00e1c bi\u1ec7t trong c\u00e1c m\u00f4 h\u00ecnh Saturn. B\u00e2y gi\u1edd, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t l\u1edbn nh\u01b0 PSA (Peugeot, Citro\u00ebn, Opel v\u00e0 Vauxhall) ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t cho c\u00e1c b\u1ed9 ph\u1eadn \u0111\u1ed9ng c\u01a1. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y gi\u00e1 tr\u1ecb l\u00e2u d\u00e0i c\u1ee7a n\u00f3 trong s\u1ea3n l\u01b0\u1ee3ng quy m\u00f4 l\u1edbn.<\/p>\n

B\u1eb1ng c\u00e1ch n\u00e0y tr\u1ed9n c\u00e1c bit t\u1eeb \u0111\u1ea7u t\u01b0 (lost-wax) v\u00e0 \u0111\u00fac c\u00e1t. \u0110\u00fac \u0111\u1ea7u t\u01b0 s\u1eed d\u1ee5ng h\u00ecnh d\u1ea1ng s\u00e1p tan ch\u1ea3y tr\u01b0\u1edbc khi kim lo\u1ea1i \u0111i v\u00e0o. Tuy nhi\u00ean, \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t \u00e1p d\u1ee5ng h\u00ecnh d\u1ea1ng b\u1ecdt polystyrene m\u1edf r\u1ed9ng (EPS). Ch\u00fang bi\u1ebfn m\u1ea5t t\u1eeb kim lo\u1ea1i n\u00f3ng ch\u1ea3y khi khu\u00f4n \u0111\u1ea7y \u0111\u1ee7. N\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 \u0111\u00fac c\u00e1t v\u1edbi c\u00e1t l\u1ecfng l\u1ecfng cho khu\u00f4n, nh\u01b0ng kh\u00f4ng c\u00f3 ch\u1ea5t k\u1ebft d\u00ednh d\u00ednh. \u0110i\u1ec1u \u0111\u00f3 gi\u1eef cho m\u1ecdi th\u1ee9 g\u1ecdn g\u00e0ng v\u00e0 d\u1ec5 d\u00e0ng t\u00e1i s\u1eed d\u1ee5ng. K\u1ebft qu\u1ea3? C\u00e1c m\u1ee5c chi ti\u1ebft c\u1ea7n s\u1eeda ch\u1eefa \u00edt sau \u0111\u00f3. H\u1ecd ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c l\u0129nh v\u1ef1c mu\u1ed1n thi\u1ebft b\u1ecb \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t v\u00e0 m\u00e1y m\u00f3c th\u00f4ng minh.<\/p>\n

 <\/p>\n

\"qu\u00e1<\/div>\n

\u0110\u1ed1i v\u1edbi c\u00e1c h\u1ed9i th\u1ea3o c\u1ea7n c\u00e2u tr\u1ea3 l\u1eddi \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t \u1ed5n \u0111\u1ecbnh, h\u1ee3p t\u00e1c v\u1edbi m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t t\u1eadp trung nh\u01b0 OC Technology cung c\u1ea5p quy\u1ec1n truy c\u1eadp v\u00e0o c\u00e1c c\u00f4ng c\u1ee5 EPC h\u00e0ng \u0111\u1ea7u. L\u00e0 m\u1ed9t nh\u00e0 cung c\u1ea5p thi\u1ebft b\u1ecb \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t h\u00e0ng \u0111\u1ea7u Trung Qu\u1ed1c, OC Technology cung c\u1ea5p thi\u1ebft l\u1eadp t\u1ef1 \u0111\u1ed9ng. Nh\u1eefng \u0111i\u1ec1u n\u00e0y c\u1ea3i thi\u1ec7n m\u1ed7i giai \u0111o\u1ea1n, t\u1eeb t\u1ea1o h\u00ecnh d\u1ea1ng b\u1ecdt \u0111\u1ebfn d\u00f2ng ch\u1ea3y kim lo\u1ea1i. H\u1ecd c\u1eaft gi\u1ea3m l\u1ed7i v\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed9.<\/p>\n

Qu\u00e1 tr\u00ecnh \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t<\/strong><\/h2>\n

Thi\u1ebft k\u1ebf m\u1eabu b\u1ecdt b\u1ecb m\u1ea5t<\/strong><\/h3>\n

Con \u0111\u01b0\u1eddng b\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch x\u00e2y d\u1ef1ng h\u00ecnh d\u1ea1ng b\u1ecdt EPS. Ch\u00fang t\u1ea1o th\u00e0nh c\u01a1 s\u1edf cho \u0111\u00fac b\u1ecdt m\u1ea5t ch\u00ednh x\u00e1c. C\u00e1c h\u1ea1t polystyrene nh\u1ecf \u0111\u01b0\u1ee3c tr\u01b0\u1edfng th\u00e0nh tr\u01b0\u1edbc \u0111i v\u00e0o c\u00e1c d\u1ea1ng nh\u00f4m d\u01b0\u1edbi s\u1ef1 \u1ea5m \u00e1p. Ch\u00fang s\u01b0ng l\u00ean v\u00e0 d\u00ednh v\u00e0o nhau \u0111\u1ec3 \u0111\u1ecbnh h\u00ecnh m\u00f4 h\u00ecnh. Sau \u0111\u00f3 l\u00e0m m\u00e1t x\u1ea3y ra. N\u00f3 cho ph\u00e9p lo\u1ea1i b\u1ecf v\u00e0 ngh\u1ec9 ng\u01a1i - th\u01b0\u1eddng l\u00e0 h\u00e0ng ng\u00e0y trong kh\u00f4ng kh\u00ed b\u00ecnh th\u01b0\u1eddng ho\u1eb7c h\u00e0ng gi\u1edd trong ph\u00f2ng \u1ea5m \u00e1p - \u0111\u1ec3 c\u00f3 k\u00edch th\u01b0\u1edbc \u1ed5n \u0111\u1ecbnh v\u00e0 x\u1eed l\u00fd co l\u1ea1i.<\/p>\n

H\u00ecnh d\u1ea1ng s\u1ef1 th\u1eadt quan tr\u1ecdng nh\u1ea5t. N\u00f3 thi\u1ebft l\u1eadp c\u00e1ch g\u1ea7n k\u1ebft th\u00fac \u0111\u00fac tr\u1eadn \u0111\u1ea5u. EPS m\u1ec1m c\u1ea7n ch\u1ea1m c\u1ea9n th\u1eadn \u0111\u1ec3 ng\u0103n ch\u1eb7n u\u1ed1n cong. \u0110\u1ed9 d\u00e0y t\u00ecm th\u1ea5y m\u1ed9t trung b\u00ecnh: th\u1ea5p cho kim lo\u1ea1i m\u1ecbn nh\u01b0ng c\u00f3 th\u1ec3 tr\u00f4ng th\u00f4, cao cho \u0111\u1ed9 b\u1ec1n nh\u01b0ng c\u1ee9ng tr\u00ean c\u00e1c khu v\u1ef1c m\u1ecfng. \u0110\u1ed1i v\u1edbi c\u00e1c h\u1ed7n h\u1ee3p kh\u00f3 kh\u0103n nh\u01b0 s\u1eaft ductile carbon cao, EPS th\u00f4ng th\u01b0\u1eddng mang l\u1ea1i nguy c\u01a1 l\u1ed7i carbon b\u00f3ng. B\u00e2y gi\u1edd h\u1ed7n h\u1ee3p EPS-PMMA \u0111\u1ebfn v\u1edbi c\u00f4ng ngh\u1ec7 OC’ Nh\u1eefng th\u1ee9 t\u1ed1t h\u01a1n \u0111\u1ed1t ch\u00e1y g\u1ecdn g\u00e0ng, kh\u00f4ng c\u00f3 c\u00e1c bit tr\u00e1i. \u0110i\u1ec1u n\u00e0y m\u1edf ra s\u1eed d\u1ee5ng trong c\u00e1c l\u0129nh v\u1ef1c c\u1ee9ng.<\/p>\n

L\u00e0 m\u1ed9t nh\u00e0 m\u00e1y \u0111\u00fac b\u1ecdt m\u1ea5t \u0111\u00e1ng tin c\u1eady, OC Technology’ S M\u00e1y t\u1ea1o ti\u1ec1n tr\u01b0\u1edbc<\/strong><\/a> V\u00e0 thi\u1ebft b\u1ecb \u00e9p b\u1ecdt<\/strong><\/a> D\u1ec5 d\u00e0ng ph\u1ea7n n\u00e0y. H\u1ecd gi\u1eef s\u1ef1 ph\u00e1t tri\u1ec3n h\u1ea1t \u1ed5n \u0111\u1ecbnh v\u00e0 s\u1ee9c m\u1ea1nh h\u00ecnh d\u1ea1ng cho s\u1ea3n l\u01b0\u1ee3ng l\u1edbn.<\/p>\n

L\u1eafp r\u00e1p c\u00e1c m\u1eabu<\/strong><\/h3>\n

Sau khi ngh\u1ec9 ng\u01a1i, c\u00e1c h\u00ecnh d\u1ea1ng b\u1ecb m\u1eafc k\u1eb9t v\u00e0o c\u00e1c nh\u00f3m nhi\u1ec1u m\u1ea3nh cho c\u00e1c h\u00ecnh d\u1ea1ng c\u1ee9ng. \u0110i\u1ec1u n\u00e0y h\u1ea1n ch\u1ebf keo \u0111\u1ea9y ra \u0111\u1ec3 b\u1ecf qua c\u00e1c d\u1ea5u b\u1ec1 m\u1eb7t. Nh\u00f3m x\u00e2y d\u1ef1ng xung quanh m\u1ed9t “ c\u00e2y” cho nhi\u1ec1u \u0111\u00fac c\u00e1c m\u1eb7t h\u00e0ng nh\u1ecf; Nh\u1eefng ng\u01b0\u1eddi l\u1edbn \u0111i m\u1ed9t m\u00ecnh. M\u1ed9t v\u1ecf g\u1ed1m c\u1ee9ng kh\u00f3a h\u00ecnh d\u1ea1ng. N\u00f3 th\u00eam \u0111\u1ed9 v\u1eefng ch\u1eafc v\u00e0 l\u1ed7 cho kh\u00ed ra.<\/p>\n

C\u00f4ng ngh\u1ec7 OC’ c\u00e1c \u0111i\u1ec3m l\u1edbp ph\u1ee7 t\u1ef1 \u0111\u1ed9ng v\u00e0 m\u00e1y s\u1ea5y kh\u00f4ng kh\u00ed ph\u00f9 h\u1ee3p ngay \u1edf \u0111\u00e2y. H\u1ecd s\u1eed d\u1ee5ng m\u00e1y b\u01a1m nhi\u1ec7t ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 kh\u00f4 h\u00ecnh d\u1ea1ng m\u00e0 kh\u00f4ng c\u00f3 xo\u1eafn. \u0110i\u1ec1u n\u00e0y ch\u1ee9ng minh ch\u00eca kh\u00f3a cho c\u00e1c d\u00e2y chuy\u1ec1n \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t b\u1eadn r\u1ed9n.<\/p>\n

 <\/p>\n

\"Thi\u1ebft<\/div>\n

L\u1edbp ph\u1ee7 v\u00e0 \u0111\u1ea7u t\u01b0 c\u00e1t<\/strong><\/h3>\n

V\u1ecf l\u00e0m hai c\u00f4ng vi\u1ec7c: b\u1ea3o v\u1ec7 kh\u1ecfi ch\u1ea1m v\u00e0o kim lo\u1ea1i c\u00e1t v\u00e0 h\u01b0\u1edbng d\u1eabn kh\u00ed r\u1eddi \u0111i. \u0110\u1ed1i v\u1edbi c\u00e1c v\u1eadt ph\u1ea9m s\u1eaft (n\u00f3ng), c\u00e1c lo\u1ea1i tr\u1ed9n m\u1edf x\u1eed l\u00fd \u0111\u1ea9y kh\u00ed nhanh \u0111\u1ec3 ng\u0103n ch\u1eb7n \u0111\u1ea9y tr\u1edf l\u1ea1i. Trong nh\u00f4m (m\u00e1t), ch\u00fang l\u1ea5y c\u00e1c bit polymer nhanh ch\u00f3ng. \u0110i\u1ec1u n\u00e0y ng\u0103n ch\u1eb7n c\u00e1c l\u1ed7i ch\u1ea1y ho\u1eb7c l\u1ed7i xo\u00e1y nh\u01b0 t\u00fai kh\u00f4ng kh\u00ed.<\/p>\n

C\u00e1t - l\u1edbn, tr\u00f2n v\u00e0 tr\u01a1n tru - \u0111\u00f3ng g\u00f3i h\u1ed9p th\u00e9p xung quanh h\u00ecnh d\u1ea1ng \u0111\u01b0\u1ee3c bao ph\u1ee7. L\u1eafc ch\u1eb7t ch\u1ebd m\u00e0 kh\u00f4ng g\u00e2y h\u1ea1i. N\u00f3 l\u1ea5p \u0111\u1ea7y kh\u00f4ng gian (ch\u1ec9 c\u00f3 h\u1ea5p d\u1eabn gi\u00fap \u0111\u1ee1). Kh\u00f4ng c\u00f3 ch\u1ea5t k\u1ebft h\u1ee3p c\u00f3 ngh\u0129a l\u00e0 \u0111\u01a1n gi\u1ea3n l\u1ea5y l\u1ea1i. \u0110i\u1ec1u n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c c\u00e1ch \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t xanh l\u00e1 c\u00e2y.<\/p>\n

C\u00f4ng ngh\u1ec7 OC’ s l\u1eafc b\u00e0n v\u00e0 c\u00e1t di chuy\u1ec3n h\u1ec7 th\u1ed1ng t\u1ed1t h\u01a1n \u0111i\u1ec1u n\u00e0y. H\u1ecd \u0111\u1ea9y th\u1eadm ch\u00ed ch\u1eb7t ch\u1ebd cho khu\u00f4n kh\u00f4ng c\u00f3 l\u1ed7i.<\/p>\n

\u0110i\u1ec1n v\u00e0 l\u1eafc ra<\/strong><\/h3>\n

Kim lo\u1ea1i n\u00f3ng ch\u1ea3y th\u1eb3ng cho nh\u00f4m th\u00f4ng qua v\u1ecf m\u1edf; s\u1eaft th\u01b0\u1eddng l\u1ea5y c\u1eeda d\u01b0\u1edbi ho\u1eb7c h\u00fat cho h\u01b0\u1edbng d\u1eabn. Sau khi c\u1ee9ng, h\u1ed9p tip tr\u00ean v\u00e0nh \u0111ai \u0111\u1ec3 l\u1eafc ra. Tr\u1edf l\u1ea1i 95% c\u00e1t. C\u1eaft t\u1eeb c\u00e2y, c\u00e1c v\u1eadt ph\u1ea9m c\u1ea7n \u00edt c\u1eaft nh\u1edd v\u1ebb ngo\u00e0i tuy\u1ec7t v\u1eddi.<\/p>\n

C\u00f4ng ngh\u1ec7 OC’ s h\u00fat-gi\u00fap \u0111\u1ed5 b\u00e1nh r\u0103ng t\u0103ng k\u00edch th\u01b0\u1edbc s\u1ef1 th\u1eadt. N\u00f3 l\u00e0m cho h\u1ecd l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho s\u1eaft v\u00e0 kh\u00f4ng s\u1eaft m\u1ea5t b\u1ecdt \u0111\u00fac t\u1ef1 \u0111\u1ed9ng.<\/p>\n

\u0110\u00fac b\u1ecdt b\u1ecb m\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/strong><\/h2>\n

\u0110\u00fac b\u1ecdt b\u1ecb m\u1ea5t t\u1ecfa s\u00e1ng trong xe h\u01a1i, m\u00e1y bay v\u00e0 m\u00e1y m\u00f3c. N\u00f3 l\u00e0m cho c\u00e1c kh\u1ed1i \u0111\u1ed9ng c\u01a1, v\u1ecf b\u01a1m v\u00e0 b\u00e1nh r\u0103ng t\u1eeb kim lo\u1ea1i nh\u01b0 nh\u00f4m, s\u1eaft v\u00e0 th\u00e9p. Flex c\u1ee7a n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u1ea3nh th\u1eed nghi\u1ec7m cho nhi\u1ec1u l\u00f4 l\u1edbn. C\u00f4ng ngh\u1ec7 OC’ s gear cho ph\u00e9p c\u00e1c h\u1ed9i th\u1ea3o th\u1ebf gi\u1edbi x\u00e2y d\u1ef1ng c\u00e1c b\u1ed9 ph\u1eadn c\u1ee9ng nhanh ch\u00f3ng.<\/p>\n

L\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng c\u1ee7a \u0111\u00fac b\u1ecdt m\u1ea5t m\u00e1t<\/strong><\/h3>\n

\u00b7 \u00d4 t\u00f4: Ph\u1ee5 t\u00f9ng \u0111\u1ed9ng c\u01a1, h\u1ed9p s\u1ed1 - c\u1eaft gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 tham gia c\u00e1c b\u01b0\u1edbc.<\/p>\n

\u00b7 M\u00e1y m\u00f3c: Van, v\u1ecf - b\u00ean trong kh\u00f3 kh\u0103n m\u00e0 kh\u00f4ng ch\u00e8n.<\/p>\n

\u00b7 H\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5: M\u1ea3nh x\u00e2y d\u1ef1ng \u00e1nh s\u00e1ng - s\u1ef1 th\u1eadt h\u00e0ng \u0111\u1ea7u c\u1eaft gi\u1ea3m ph\u1ebf li\u1ec7u.<\/p>\n

\u00b7 S\u1ea3n xu\u1ea5t chung: Th\u1eed nghi\u1ec7m \u0111\u1eb7c bi\u1ec7t - ho\u1ea1t \u0111\u1ed9ng cho s\u1ed1 l\u01b0\u1ee3ng th\u1ea5p \u0111\u1ebfn trung b\u00ecnh.<\/p>\n

C\u00f4ng ngh\u1ec7 OC l\u00e1i xe ch\u00fang v\u1edbi thi\u1ebft b\u1ecb \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t ph\u00f9 h\u1ee3p, t\u1eeb m\u00e1y \u0111\u00fac b\u1ecdt tr\u01b0\u1edbc \u0111\u1ebfn c\u00e1c d\u00f2ng h\u00ecnh d\u1ea1ng.<\/p>\n

L\u1ee3i th\u1ebf v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m<\/strong><\/h3>\n

L\u1ee3i th\u1ebf c\u1ee7a \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t<\/strong><\/h4>\n

\u00b7 K\u00edch th\u01b0\u1edbc tuy\u1ec7t v\u1eddi s\u1ef1 th\u1eadt v\u00e0 tr\u00f4ng tr\u01a1n tru - kh\u00f4ng c\u00f3 c\u1ea1nh th\u00eam ho\u1eb7c d\u1ea5u chia.<\/p>\n

\u00b7 Cho ph\u00e9p c\u00e1c h\u00ecnh th\u1ee9c c\u1ee9ng m\u00e0 kh\u00f4ng ch\u00e8n ho\u1eb7c g\u1eady.<\/p>\n

\u00b7 \u00cdt c\u1eaft, m\u1ecbn, v\u00e0 ph\u1ebf li\u1ec7u v\u1eadt li\u1ec7u.<\/p>\n

\u00b7 K\u00edch th\u01b0\u1edbc linh ho\u1ea1t (0,5kg \u0111\u1ebfn h\u00e0ng ch\u1ee5c kg) v\u00e0 kim lo\u1ea1i ph\u00f9 h\u1ee3p.<\/p>\n

\u00b7 Xanh: S\u1eed d\u1ee5ng l\u1ea1i c\u00e1t, \u00edt \u0111i\u1ec7n h\u01a1n.<\/p>\n

Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t<\/strong><\/h4>\n

\u00b7 S\u1ee9c m\u1ea1nh m\u1ee5c y\u1ebfu h\u01a1n trong m\u1ed9t s\u1ed1 h\u1ed7n h\u1ee3p.<\/p>\n

\u00b7 H\u00ecnh d\u1ea1ng b\u1ecdt d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng b\u1eb1ng c\u00e1ch ch\u1ea1m v\u00e0o.<\/p>\n

\u00b7 C\u1ea7n h\u01b0\u1edbng d\u1eabn ch\u1eb7t ch\u1ebd \u0111\u1ec3 b\u1ecf qua l\u1ed7i kh\u00ed.<\/p>\n

Ngay c\u1ea3 v\u1edbi c\u00e1c v\u1ea5n \u0111\u1ec1, c\u00e1c b\u01b0\u1edbc m\u1edbi t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p nh\u01b0 OC Technology l\u00e0m gi\u1ea3m ch\u00fang. H\u1ecd \u0111\u01b0a ra c\u00e2u tr\u1ea3 l\u1eddi EPC m\u1ea1nh m\u1ebd.<\/p>\n

S\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb<\/strong><\/h3>\n

\u0110\u1ec3 \u0111\u00fac b\u1ecdt m\u1ea5t t\u1ed1t nh\u1ea5t, h\u00e3y xem OC Technology’ b\u1ed9 s:<\/p>\n

\u00b7 M\u00e1y \u00e9p b\u1ecdt: T\u1ef1 \u0111\u1ed9ng cho h\u00ecnh d\u1ea1ng EPS ch\u00ednh x\u00e1c.<\/p>\n

\u00b7 M\u00e1y t\u1ea1o b\u1ecdt tr\u01b0\u1edbc: h\u1ea1t \u1ed5n \u0111\u1ecbnh s\u01b0ng.<\/p>\n

\u00b7 M\u00e1y s\u1ea5y kh\u00f4ng kh\u00ed: S\u1ea5y kh\u00f4 th\u00f4ng minh \u0111\u1ec3 ng\u0103n ch\u1eb7n l\u1ed7i.<\/p>\n

\u00b7 S\u01a1n & amp; H\u1ec7 th\u1ed1ng rung: Tham gia \u0111\u1ec3 g\u00f3i m\u01b0\u1ee3t m\u00e0.<\/p>\n

\u00b7 D\u00f2ng EPC \u0111\u1ea7y \u0111\u1ee7: S\u1eb5n s\u00e0ng t\u1ef1 \u0111\u1ed9ng cho d\u00f2ng ch\u1ea3y \u0111\u1ea7y \u0111\u1ee7.<\/p>\n

L\u00e0 m\u1ed9t doanh nghi\u1ec7p c\u00f4ng ngh\u1ec7 cao qu\u1ed1c gia, OC Technology cung c\u1ea5p nh\u1eefng \u0111i\u1ec1u n\u00e0y v\u1edbi s\u1ef1 gi\u00fap \u0111\u1ee1 c\u1ee7a th\u1ebf gi\u1edbi. N\u00f3 c\u1eaft gi\u1ea3m th\u1eddi gian v\u00e0 chi ph\u00ed.<\/p>\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong><\/h3>\n

\u0110\u00fac b\u1ecdt m\u1ea5t l\u00e0 g\u00ec v\u00e0 n\u00f3 kh\u00e1c v\u1edbi \u0111\u00fac c\u00e1t nh\u01b0 th\u1ebf n\u00e0o? <\/strong><\/h3>\n

\u0110\u00fac b\u1ecdt b\u1ecb m\u1ea5t s\u1eed d\u1ee5ng h\u00ecnh d\u1ea1ng b\u1ecdt EPS \u0111\u1ed1t ch\u00e1y khi \u0111\u1ed5. \u0110\u00fac c\u00e1t truy\u1ec1n th\u1ed1ng c\u00f3 khu\u00f4n c\u1ee9ng v\u00e0 ch\u1ea5t k\u1ebft d\u00ednh. \u0110i\u1ec1u n\u00e0y mang l\u1ea1i v\u1ebb tr\u01a1n tru h\u01a1n v\u00e0 h\u00ecnh th\u1ee9c c\u1ee9ng v\u1edbi c\u00e1t l\u1ecfng l\u1ecfng \u0111\u1ec3 d\u1ec5 d\u00e0ng t\u00e1i s\u1eed d\u1ee5ng.<\/p>\n

Nh\u1eefng l\u1ee3i th\u1ebf ch\u00ednh c\u1ee7a \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t cho c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t l\u00e0 g\u00ec? <\/strong><\/h3>\n

N\u00f3 cung c\u1ea5p s\u1ef1 th\u1eadt h\u00ecnh d\u1ea1ng g\u1ea7n l\u01b0\u1edbi, \u00edt sau khi l\u00e0m vi\u1ec7c v\u00e0 l\u1ef1a ch\u1ecdn h\u00ecnh d\u1ea1ng. \u0110i\u1ec1u n\u00e0y c\u1eaft gi\u1ea3m chi ph\u00ed l\u00ean \u0111\u1ebfn 30% trong vi\u1ec7c s\u1eed d\u1ee5ng xe h\u01a1i v\u00e0 h\u1ed7 tr\u1ee3 c\u00e1c c\u00e1ch xanh.<\/p>\n

\u0110\u00fac b\u1ecdt m\u1ea5t c\u00f3 th\u1ec3 x\u1eed l\u00fd s\u1ea3n xu\u1ea5t kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn kh\u00f4ng? <\/strong><\/h3>\n

C\u00f3, v\u1edbi thi\u1ebft b\u1ecb t\u1ef1 \u0111\u1ed9ng nh\u01b0 OC Technology’ h\u1ec7 th\u1ed1ng, n\u00f3 ph\u00e1t tri\u1ec3n t\u1eeb th\u1eed nghi\u1ec7m \u0111\u1ebfn ch\u1ea1y l\u1edbn. N\u00f3 ph\u00f9 h\u1ee3p v\u1edbi OEM trong kim lo\u1ea1i s\u1eaft v\u00e0 kh\u00f4ng s\u1eaft.<\/p>\n

V\u1eadt li\u1ec7u n\u00e0o l\u00e0 t\u1ed1t nh\u1ea5t cho \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t? <\/strong><\/h3>\n

Nh\u00f4m, s\u1eaft x\u00e1m \/ d\u1ec5 u\u1ed1n v\u00e0 th\u00e9p ho\u1ea1t \u0111\u1ed9ng t\u1ed1t; H\u1ed7n h\u1ee3p EPS-PMMA t\u0103ng c\u01b0\u1eddng ph\u00f9 h\u1ee3p cho k\u1ebft qu\u1ea3 kh\u00f4ng c\u00f3 l\u1ed7i trong h\u1ed7n h\u1ee3p carbon cao.<\/p>\n

L\u00e0m th\u1ebf n\u00e0o c\u00e1c nh\u00e0 m\u00e1y \u0111\u00fac c\u00f3 th\u1ec3 cung c\u1ea5p thi\u1ebft b\u1ecb \u0111\u00fac b\u1ecdt m\u1ea5t \u0111\u00e1ng tin c\u1eady? <\/strong><\/h3>\n

\u0110\u1ed9i v\u1edbi c\u00e1c nh\u00e0 cung c\u1ea5p thi\u1ebft l\u1eadp nh\u01b0 C\u00f4ng ngh\u1ec7 OC cho c\u00e1c c\u00e2u tr\u1ea3 l\u1eddi t\u00f9y ch\u1ec9nh, c\u00f4ng ngh\u1ec7 cao v\u1edbi nhi\u1ec1u n\u0103m EPC bi\u1ebft.<\/p>\n

\u0110\u1ed1i t\u00e1c v\u1edbi c\u00f4ng ngh\u1ec7 OC: trao quy\u1ec1n cho nh\u00e0 m\u00e1y \u0111\u00fac c\u1ee7a b\u1ea1n nh\u01b0 m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 nh\u00e0 cung c\u1ea5p thi\u1ebft b\u1ecb EPC h\u00e0ng \u0111\u1ea7u<\/strong><\/h3>\n

L\u00e0 m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t h\u00e0ng \u0111\u1ea7u, nh\u00e0 cung c\u1ea5p v\u00e0 nh\u00e0 m\u00e1y, C\u00f4ng ngh\u1ec7 OC mang l\u1ea1i c\u00e2u tr\u1ea3 l\u1eddi EPC t\u01b0\u01a1i m\u1edbi ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u1ed9i th\u1ea3o tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. N\u1ebfu b\u1ea1n ph\u00e1t tri\u1ec3n s\u1ea3n l\u01b0\u1ee3ng ho\u1eb7c t\u1ef1 \u0111\u1ed9ng t\u1ed1t h\u01a1n, m\u00e1y m\u00f3c m\u1edbi c\u1ee7a ch\u00fang t\u00f4i - t\u1eeb pre-foamers \u0111\u1ebfn d\u00e2y chuy\u1ec1n \u0111\u00fac \u0111\u1ea7y \u0111\u1ee7 - \u0111\u1ea9y t\u1ed1c \u0111\u1ed9, s\u1ef1 th\u1eadt v\u00e0 m\u00e0u xanh l\u00e1 c\u00e2y.<\/p>\n

S\u1eb5n s\u00e0ng thay \u0111\u1ed5i c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n? Ti\u1ebfp c\u1eadn nh\u00f3m k\u1ef9 n\u0103ng c\u1ee7a ch\u00fang t\u00f4i ngay b\u00e2y gi\u1edd<\/strong><\/a> t\u1ea1i 86 15988479417 ho\u1eb7c email zyh@oc-epc.com<\/a> \u0110\u1ed1i v\u1edbi Free Talk H\u00e3y’ c\u00f4ng vi\u1ec7c \u0111\u1ec3 x\u00e2y d\u1ef1ng t\u01b0\u01a1ng lai \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t - h\u1ecfi b\u00e1o gi\u00e1 ph\u00f9 h\u1ee3p c\u1ee7a b\u1ea1n h\u00f4m nay v\u00e0 m\u1edf \u0111\u1ea7u l\u00e0m cho s\u1ee9c m\u1ea1nh!<\/p>","protected":false},"excerpt":{"rendered":"

Lost-foam casting, often called evaporative pattern casting (EPC), stands as a clever metal shaping method. It brings sharp detail and quick work for tricky parts. The method caught on in factories during the 1980s, mostly in car making. General Motors started using it in 1986 for aluminum engine blocks, cylinder heads, iron crankshafts, and differential […]<\/p>\n","protected":false},"author":3,"featured_media":4703,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[160],"tags":[],"class_list":["post-4704","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\/4704","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=4704"}],"version-history":[{"count":1,"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/posts\/4704\/revisions"}],"predecessor-version":[{"id":4705,"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/posts\/4704\/revisions\/4705"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/media\/4703"}],"wp:attachment":[{"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/media?parent=4704"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/categories?post=4704"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oc-epc.com\/vi\/wp-json\/wp\/v2\/tags?post=4704"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}