{"id":4641,"date":"2025-10-30T00:00:08","date_gmt":"2025-10-29T16:00:08","guid":{"rendered":"https:\/\/www.oc-epc.com\/?p=4641"},"modified":"2025-10-31T18:39:17","modified_gmt":"2025-10-31T10:39:17","slug":"eps-lost-foam-casting-the-role-of-eps-foam-plate-sheet-block-moulding-machines","status":"publish","type":"post","link":"https:\/\/www.oc-epc.com\/vi\/tin-tuc-blog\/tin-tuc-nganh\/eps-mat-bot-duc-vai-tro-cua-may-ep-khoi-tam-bot-eps\/","title":{"rendered":"\u0110\u00fac b\u1ecdt b\u1ecb m\u1ea5t EPS: Vai tr\u00f2 c\u1ee7a m\u00e1y \u00e9p kh\u1ed1i t\u1ea5m b\u1ecdt EPS"},"content":{"rendered":"

Qu\u00e1 tr\u00ecnh \u0111\u00fac b\u1ecdt m\u1ea5t (EPC), c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u00fac m\u1eabu bay h\u01a1i, l\u00e0 m\u1ed9t c\u00e1ch g\u1ecdn g\u00e0ng \u0111\u1ec3 ch\u1ebf t\u1ea1o c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i chi ti\u1ebft trong th\u1ebf gi\u1edbi \u0111\u00fac. N\u00f3 t\u1ea1o ra c\u00e1c h\u00ecnh d\u1ea1ng sang tr\u1ecdng v\u1edbi h\u1ea7u nh\u01b0 kh\u00f4ng c\u00f3 ch\u1ea5t th\u1ea3i. T\u1ea1i trung t\u00e2m c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p n\u00e0y l\u00e0 c\u00e1c m\u1eabu b\u1ecdt polystyrene m\u1edf r\u1ed9ng (EPS). Nh\u1eefng m\u00f4 h\u00ecnh n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c spot-on cho k\u1ebft qu\u1ea3 tuy\u1ec7t v\u1eddi. M\u00e1y \u00e9p kh\u1ed1i t\u1ea5m b\u1ecdt EPS<\/strong><\/a> l\u00e0 super key. H\u1ecd t\u1ea1o ra c\u00e1c m\u00f4 h\u00ecnh n\u00e0y v\u1edbi s\u1ef1 c\u1ea9n th\u1eadn, t\u1ed1c \u0111\u1ed9 v\u00e0 \u0111\u1ed9 tin c\u1eady.<\/p>\n

\"M\u00e1y<\/div>\n

Hi\u1ec3u Lost Foam Casting v\u00e0 EPS Foam Patterns<\/strong><\/h2>\n

\u0110\u00fac b\u1ecdt b\u1ecb m\u1ea5t l\u00e0 m\u1ed9t c\u00e1ch th\u00f4ng minh \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c m\u1ea3nh kim lo\u1ea1i ph\u1ee9c t\u1ea1p. N\u00f3 s\u1eed d\u1ee5ng m\u1ed9t m\u1eabu b\u1ecdt, th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb EPS, \u0111\u1ec3 h\u00ecnh th\u00e0nh kim lo\u1ea1i. \u0110\u1ea7u ti\u00ean, b\u1ea1n \u0111\u1ecbnh h\u00ecnh m\u1ed9t m\u1eabu b\u1ecdt EPS ph\u00f9 h\u1ee3p ch\u00ednh x\u00e1c v\u1edbi ph\u1ea7n kim lo\u1ea1i cu\u1ed1i c\u00f9ng. Sau \u0111\u00f3, b\u1ea1n bao ph\u1ee7 n\u00f3 b\u1eb1ng m\u1ed9t l\u1edbp ph\u1ee7 ch\u1ed1ng nhi\u1ec7t. Ti\u1ebfp theo, b\u1ea1n \u0111\u1eb7t n\u00f3 v\u00e0o m\u1ed9t khu\u00f4n c\u00e1t v\u00e0 \u0111\u00f3ng g\u00f3i c\u00e1t l\u1ecfng l\u1ecfng xung quanh n\u00f3. Khi kim lo\u1ea1i n\u00f3ng \u0111\u1ed5 v\u00e0o, b\u1ecdt bi\u1ebfn m\u1ea5t, \u0111\u1ec3 l\u1ea1i m\u1ed9t \u0111\u00fac kim lo\u1ea1i ho\u00e0n h\u1ea3o.<\/p>\n

Ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a m\u1eabu b\u1ecdt EPS l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 l\u1edbn. N\u00f3 quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 ch\u00ednh x\u00e1c, m\u01b0\u1ee3t m\u00e0 v\u00e0 b\u1ec1n v\u1eefng c\u1ee7a \u0111\u00fac cu\u1ed1i c\u00f9ng. \u0110\u1ed1i v\u1edbi c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 \u00f4 t\u00f4, m\u00e1y bay ho\u1eb7c m\u00e1y m\u00f3c n\u1eb7ng, b\u1ecdt c\u1ea7n \u0111\u1ed9 d\u00e0y \u1ed5n \u0111\u1ecbnh, k\u00edch th\u01b0\u1edbc ch\u00ednh x\u00e1c v\u00e0 c\u1ea5u tr\u00fac m\u1ea1nh m\u1ebd. M\u00e1y \u00e9p kh\u1ed1i t\u1ea5m b\u1ecdt EPS<\/strong><\/a> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 l\u00e0m cho c\u00e1c t\u1ea5m b\u1ecdt tuy\u1ec7t v\u1eddi ho\u1eb7c kh\u1ed1i. Ch\u00fang \u0111\u01b0\u1ee3c kh\u1eafc ho\u1eb7c \u0111\u00fac th\u00e0nh c\u00e1c m\u1eabu c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u00fac.<\/p>\n

Vai tr\u00f2 c\u1ee7a m\u00e1y \u00e9p kh\u1ed1i t\u1ea5m b\u1ecdt EPS<\/strong><\/h2>\n

 <\/p>\n

\"Nh\u00e0<\/div>\n

M\u00e1y \u00e9p kh\u1ed1i t\u1ea5m b\u1ecdt EPS l\u00e0 c\u00e1c c\u00f4ng c\u1ee5 \u0111\u1eb7c bi\u1ec7t. H\u1ecd s\u1ea3n xu\u1ea5t c\u00e1c t\u1ea5m b\u1ecdt EPS ho\u1eb7c kh\u1ed1i v\u1edbi nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m ph\u00f9 h\u1ee3p cho \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t. Nh\u1eefng m\u00e1y n\u00e0y r\u1ea5t quan tr\u1ecdng trong \u201ckhu v\u1ef1c tr\u1eafng\u201d c\u1ee7a qu\u00e1 tr\u00ecnh EPC, n\u01a1i c\u00e1c m\u1eabu b\u1ecdt \u0111\u01b0\u1ee3c l\u00e0m tr\u01b0\u1edbc khi \u0111i \u0111\u1ebfn nh\u00e0 m\u00e1y \u0111\u00fac. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t c\u00e1i nh\u00ecn g\u1ea7n g\u0169i v\u1ec1 nh\u1eefng g\u00ec h\u1ecd l\u00e0m:<\/p>\n

1. S\u1ea3n xu\u1ea5t m\u00f4 h\u00ecnh ch\u00ednh x\u00e1c<\/strong><\/h3>\n

Nhi\u1ec7m v\u1ee5 ch\u00ednh c\u1ee7a c\u00e1c m\u00e1y n\u00e0y l\u00e0 \u0111\u1ec3 ch\u1ea3y ra c\u00e1c t\u1ea5m b\u1ecdt ho\u1eb7c kh\u1ed1i v\u1edbi \u0111\u1ed9 d\u00e0y th\u1eadm ch\u00ed v\u00e0 k\u00edch th\u01b0\u1edbc ho\u00e0n h\u1ea3o. H\u1ecd cho ph\u00e9p c\u00f4ng nh\u00e2n \u0111i\u1ec1u ch\u1ec9nh chi\u1ec1u d\u00e0i v\u00e0 chi\u1ec1u r\u1ed9ng c\u1ee7a t\u1ea5m b\u1ecdt \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee5 th\u1ec3. C\u00e1c m\u00f4 h\u00ecnh cao c\u1ea5p, nh\u01b0 nh\u1eefng ng\u01b0\u1eddi t\u1eeb OC Technology, \u0111i k\u00e8m v\u1edbi thanh \u0111i\u1ec1u khi\u1ec3n m\u00e3 h\u00f3a v\u00e0 \u0111i\u1ec1u khi\u1ec3n m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng. \u0110i\u1ec1u n\u00e0y l\u00e0m cho vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc l\u00e0 m\u1ed9t c\u01a1n gi\u00f3. C\u00e1c nh\u00e0 \u0111i\u1ec1u h\u00e0nh ch\u1ec9 c\u1ea7n nh\u1eadp k\u00edch th\u01b0\u1edbc h\u1ecd mu\u1ed1n. M\u00e1y t\u1ef1 thi\u1ebft l\u1eadp \u0111\u1ec3 cung c\u1ea5p ch\u00ednh x\u00e1c \u0111i\u1ec1u \u0111\u00f3, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 d\u1ec5 d\u00e0ng h\u00e0ng \u0111\u1ea7u.<\/p>\n

2. H\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 \u0111i\u1ec1u khi\u1ec3n<\/strong><\/h3>\n

M\u00e1y \u00e9p b\u1ecdt EPS hi\u1ec7n \u0111\u1ea1i c\u00f3 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n th\u00f4ng minh, nh\u01b0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n logic c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh (PLC) v\u00e0 t\u1ea5m m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p c\u00e1c m\u00e1y ch\u1ea1y m\u1ed9t m\u00ecnh. H\u1ecd gi\u1ea3m tr\u01b0\u1ee3t, c\u1eaft gi\u1ea3m s\u1ef1 h\u1ecfng, v\u00e0 l\u00e0m cho b\u1ea3o tr\u00ec \u0111\u01a1n gi\u1ea3n. M\u1ed9t s\u1ed1 m\u00e1y th\u1eadm ch\u00ed c\u00f3 h\u1ec7 th\u1ed1ng th\u00f4ng minh \u0111i\u1ec1u ch\u1ec9nh c\u00e0i \u0111\u1eb7t h\u01a1i n\u01b0\u1edbc v\u00e0 nhi\u1ec7t t\u1ef1 \u0111\u1ed9ng cho b\u1ecdt t\u1ed1t nh\u1ea5t. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn c\u00e1c m\u00f4 h\u00ecnh v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh. Ngo\u00e0i ra, c\u00e1c t\u00f9y ch\u1ecdn \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa th\u00f4ng qua c\u00e1c li\u00ean k\u1ebft truy\u1ec1n th\u00f4ng l\u00e0m cho ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru h\u01a1n v\u00e0 gi\u00fap theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/p>\n

3. \u0110\u1eb7c \u0111i\u1ec3m quy tr\u00ecnh n\u00e2ng cao<\/strong><\/h3>\n

Nh\u1eefng m\u00e1y n\u00e0y t\u1ecfa s\u00e1ng v\u00ec c\u00e1c th\u1ee7 thu\u1eadt thi\u1ebft k\u1ebf th\u00f4ng minh. V\u00ed d\u1ee5, c\u00e1c m\u00e1y c\u1ee7a OC Technology s\u1eed d\u1ee5ng \u00e1p su\u1ea5t \u00e2m v\u00e0 kh\u00f4ng kh\u00ed l\u1ea1nh nhanh ch\u00f3ng \u0111\u1ec3 l\u00e0m m\u00e1t. \u0110i\u1ec1u n\u00e0y l\u00e0m cho l\u00e0m m\u00e1t nhanh g\u1ea5p \u0111\u00f4i so v\u1edbi c\u00e1c c\u00e1ch c\u0169. L\u00e0m m\u00e1t nhanh l\u00e0m ng\u1eafn th\u1eddi gian s\u1ea3n xu\u1ea5t trong khi gi\u1eef cho b\u1ecdt v\u1eefng ch\u1eafc. Ngo\u00e0i ra, h\u1ec7 th\u1ed1ng cho \u0103n kh\u00ed n\u00e9n t\u1ef1 \u0111\u1ed9ng v\u00e0 h\u1ed7 tr\u1ee3 ch\u00e2n kh\u00f4ng ph\u00e2n t\u00e1n v\u1eadt li\u1ec7u \u0111\u1ec1u \u0111\u1eb7n. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra c\u00e1c t\u1ea5m b\u1ecdt v\u1edbi m\u1eadt \u0111\u1ed9 \u0111\u1ed3ng nh\u1ea5t, \u0111i\u1ec1u quan tr\u1ecdng cho \u0111\u00fac tuy\u1ec7t v\u1eddi.<\/p>\n

4. Hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t cao<\/strong><\/h3>\n

Nh\u1eefng m\u00e1y n\u00e0y \u0111\u01b0\u1ee3c t\u1ea1o ra cho t\u1ed1c \u0111\u1ed9. H\u1ecd c\u00f3 th\u1ec3 l\u00e0m vi\u1ec7c v\u1edbi c\u1ea3 v\u1eadt li\u1ec7u copolymer v\u00e0 EPS, cung c\u1ea5p r\u1ea5t nhi\u1ec1u l\u1ef1a ch\u1ecdn. V\u1edbi vi\u1ec7c cho \u0103n v\u00e0 l\u00e0m m\u00e1t nhanh ch\u00f3ng, ch\u00fang ho\u00e0n th\u00e0nh m\u1ed9t t\u1ea5m b\u1ecdt trong 8-10 ph\u00fat. C\u00e1c t\u1ea5m b\u1ecdt xu\u1ea5t hi\u1ec7n v\u1edbi n\u01b0\u1edbc th\u1ea5p, ch\u1ea5t l\u01b0\u1ee3ng tuy\u1ec7t v\u1eddi v\u00e0 kh\u00f4ng u\u1ed1n cong. \u0110i\u1ec1u n\u00e0y l\u00e0m cho ch\u00fang l\u00fd t\u01b0\u1edfng cho \u0111\u00fac ch\u00ednh x\u00e1c. Ngo\u00e0i ra, h\u1ecd s\u1eed d\u1ee5ng \u00edt n\u0103ng l\u01b0\u1ee3ng h\u01a1n, l\u00e0m gi\u1ea3m chi ph\u00ed v\u00e0 h\u1ed7 tr\u1ee3 s\u1ef1 th\u00fac \u0111\u1ea9y c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u1ec3 xanh.<\/p>\n

5. C\u1ea5u tr\u00fac b\u1ec1n v\u00e0 an to\u00e0n<\/strong><\/h3>\n

M\u00e1y \u00e9p b\u1ecdt EPS \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng m\u1ea1nh m\u1ebd. V\u00ed d\u1ee5, m\u00e1y c\u1ee7a OC Technology s\u1eed d\u1ee5ng th\u00e9p vu\u00f4ng d\u00e0y v\u00e0 t\u1ea5m th\u00e9p m\u1ea1nh m\u1ebd. \u0110i\u1ec1u n\u00e0y l\u00e0m cho ch\u00fang b\u1ec1n v\u1eefng v\u00e0 ch\u1ed1ng l\u1ea1i bi\u1ebfn d\u1ea1ng. H\u1ecd c\u00f3 c\u00e1c tr\u1ea1m th\u1ee7y l\u1ef1c t\u1eadp trung, l\u1ed7 m\u1edf c\u1eeda \u0111\u01a1n, phun th\u1ee7y l\u1ef1c \u0111\u1ec3 d\u1ee1 b\u1ecf v\u00e0 h\u1ec7 th\u1ed1ng kh\u00f3a t\u1ef1 \u0111\u1ed9ng. Nh\u1eefng t\u00ednh n\u0103ng n\u00e0y gi\u1eef cho m\u1ecdi th\u1ee9 an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3. C\u00e1c b\u1ed9 ph\u1eadn ch\u1ea5t l\u01b0\u1ee3ng cao nh\u1ea5t, nh\u01b0 c\u00e1c c\u00f4ng c\u1ee5 \u0111i\u1ec1u khi\u1ec3n, c\u00e1c bit \u0111i\u1ec7n v\u00e0 van kh\u00ed n\u00e9n, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh trong nhi\u1ec1u n\u0103m.<\/p>\n

6. S\u01b0\u1edfi \u1ea5m th\u1ed1ng nh\u1ea5t cho c\u00e1c m\u1eabu l\u1edbn<\/strong><\/h3>\n

L\u00e0m m\u1eabu b\u1ecdt EPS l\u1edbn c\u00f3 th\u1ec3 kh\u00f3 kh\u0103n. B\u1ea1n th\u1eadm ch\u00ed c\u1ea7n s\u01b0\u1edfi \u1ea5m v\u00e0 c\u1ee9ng. M\u00e1y c\u1ee7a OC Technology gi\u1ea3i quy\u1ebft \u0111i\u1ec1u n\u00e0y v\u1edbi m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p tho\u00e1t n\u01b0\u1edbc h\u01a1i ch\u1ed1ng h\u00ecnh 7 \u0111\u1ed9c \u0111\u00e1o, to\u00e0n di\u1ec7n. \u0110i\u1ec1u n\u00e0y lan truy\u1ec1n nhi\u1ec7t b\u00ecnh \u0111\u1eb3ng tr\u00ean c\u00e1c m\u00f4 h\u00ecnh b\u1ecdt l\u1edbn. N\u00f3 t\u0103ng c\u01b0\u1eddng d\u00ednh v\u00e0 c\u1ee9ng, v\u00ec v\u1eady b\u1ecdt \u0111\u00e1p \u1ee9ng nhu c\u1ea7u nghi\u00eam ng\u1eb7t c\u1ee7a \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t. \u0110i\u1ec1u n\u00e0y gi\u00fap t\u1ea1o ra c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i l\u1edbn, ph\u1ee9c t\u1ea1p v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c tuy\u1ec7t v\u1eddi.<\/p>\n

L\u1ee3i \u00edch c\u1ee7a m\u00e1y \u00e9p kh\u1ed1i t\u1ea5m b\u1ecdt EPS trong \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t<\/strong><\/h2>\n

Th\u00eam m\u00e1y \u00e9p kh\u1ed1i t\u1ea5m b\u1ecdt EPS ti\u00ean ti\u1ebfn v\u00e0o \u0111\u00fac b\u1ecdt b\u1ecb m\u1ea5t mang l\u1ea1i r\u1ea5t nhi\u1ec1u l\u1ee3i \u00edch. H\u1ecd t\u0103ng t\u1ed1c \u0111\u1ed9 l\u00e0m vi\u1ec7c, ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 th\u1ef1c h\u00e0nh xanh:<\/p>\n