![\"\"](\"https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/03\/multihead-weigher-working-principle-3.webp\")
<\/figure><\/div>\n\n\n- \n
- H\u00e0ng \u0111\u1ea7u <\/strong>H\u00ecnh n\u00f3n<\/strong>:<\/strong> L\u00e0 b\u1ed9 ph\u1eadn n\u1eb1m \u1edf v\u1ecb tr\u00ed cao nh\u1ea5t c\u1ee7a m\u00e1y, n\u00f3n tr\u00ean \u0111\u00f3ng vai tr\u00f2 l\u00e0 \u0111i\u1ec3m ti\u1ebfp x\u00fac \u0111\u1ea7u ti\u00ean v\u00e0 ti\u1ebfp nh\u1eadn v\u1eadt li\u1ec7u r\u1eddi t\u1eeb b\u0103ng t\u1ea3i nghi\u00eang ph\u00eda tr\u01b0\u1edbc ho\u1eb7c thang m\u00e1y g\u1ea7u ch\u1eef Z. N\u00f3n tr\u00ean s\u1eed d\u1ee5ng ch\u1ebf \u0111\u1ed9 rung li\u00ean t\u1ee5c c\u00f3 ki\u1ec3m so\u00e1t, \u0111i\u1ec1u ch\u1ec9nh bi\u00ean \u0111\u1ed9 rung, \u0111\u1ec3 h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh ph\u00e2n t\u00e1n v\u1eadt li\u1ec7u r\u1eddi theo h\u01b0\u1edbng t\u00e2m 360 \u0111\u1ed9 ra c\u00e1c b\u1ed9 c\u1ea5p li\u1ec7u tuy\u1ebfn t\u00ednh.<\/li>\n\n\n\n
- Tuy\u1ebfn t\u00ednh <\/strong>M\u00e1y c\u1ea5p li\u1ec7u<\/strong> Ch\u1ea3o:<\/strong> C\u00e1c khay c\u1ea5p li\u1ec7u n\u00e0y, \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed theo h\u01b0\u1edbng xuy\u00ean t\u00e2m xung quanh n\u00f3n tr\u00ean v\u00e0 ph\u1ec5u c\u1ea5p li\u1ec7u, c\u00f3 ch\u1ee9c n\u0103ng thu gom s\u1ea3n ph\u1ea9m \u0111\u00e3 \u0111\u01b0\u1ee3c r\u1ea3i \u0111\u1ec1u. M\u1ed7i khay \u0111\u1ec1u c\u00f3 h\u1ec7 th\u1ed1ng rung \u0111\u1ed9c l\u1eadp, c\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a h\u1ec7 th\u1ed1ng n\u00e0y \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n \u0111\u1ec3 t\u1ea1o ra d\u00f2ng ch\u1ea3y li\u00ean t\u1ee5c v\u00e0 \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a s\u1ea3n ph\u1ea9m \u0111\u1ebfn t\u1eebng \u0111\u01a1n v\u1ecb c\u1ea5p li\u1ec7u. Thi\u1ebft k\u1ebf c\u1ee7a t\u1eebng khay \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u0111\u1eb7c t\u00ednh d\u00f2ng ch\u1ea3y c\u1ee5 th\u1ec3 c\u1ee7a s\u1ea3n ph\u1ea9m \u0111ang \u0111\u01b0\u1ee3c x\u1eed l\u00fd.<\/li>\n\n\n\n
- X\u00f4 \u0111\u1ef1ng th\u1ee9c \u0103n (X\u00f4 ch\u1ee9a):<\/strong> C\u00e1c x\u00f4 n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1eb7t ngay d\u01b0\u1edbi c\u00e1c khay c\u1ea5p li\u1ec7u tuy\u1ebfn t\u00ednh v\u00e0, v\u1edbi vai tr\u00f2 l\u00e0 c\u00e1c \u0111\u01a1n v\u1ecb l\u01b0u tr\u1eef t\u1ea1m th\u1eddi, c\u00f3 ch\u1ee9c n\u0103ng t\u1eadp k\u1ebft v\u1eadt li\u1ec7u. Ngay khi ph\u1ec5u c\u00e2n b\u00ean d\u01b0\u1edbi m\u1ed9t trong c\u00e1c v\u1ecb tr\u00ed c\u1ee7a n\u00f3 h\u1ea1 xu\u1ed1ng, x\u00f4 c\u1ea5p li\u1ec7u s\u1ebd m\u1edf c\u1eeda \u0111\u1ec3 n\u1ea1p \u0111\u1ea7y l\u1ea1i cho ph\u1ec5u c\u00e2n \u0111\u00f3. H\u1ec7 th\u1ed1ng t\u1eadp k\u1ebft n\u00e0y gi\u00fap ng\u0103n kh\u00f4ng cho ph\u1ec5u h\u00ecnh n\u00f3n ph\u00eda tr\u00ean ph\u1ea3i ch\u1edd t\u1eebng x\u00f4 ho\u00e0n th\u00e0nh m\u1ed9t chu k\u1ef3, t\u1eeb \u0111\u00f3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c.<\/li>\n\n\n\n
- X\u00f4 c\u00e2n:<\/strong> Trong giai \u0111o\u1ea1n n\u00e0y c\u1ee7a quy tr\u00ecnh c\u00e2n, vi\u1ec7c quan tr\u1ecdng nh\u1ea5t l\u00e0 \u0111o kh\u1ed1i l\u01b0\u1ee3ng. Th\u00e9p kh\u00f4ng g\u1ec9 304 ho\u1eb7c 316 \u0111\u1ea1t ti\u00eau chu\u1ea9n th\u1ef1c ph\u1ea9m, c\u00f3 \u0111\u1ed9 d\u00e0y t\u1eeb 1,5 mm \u0111\u1ebfn 2 mm, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho khung m\u00e1y c\u0169ng nh\u01b0 t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi th\u1ef1c ph\u1ea9m. \u0110\u1eb7c t\u00ednh k\u1ef9 thu\u1eadt \u0111\u1ed9c \u0111\u00e1o c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u n\u00e0y \u0111\u1ea3m b\u1ea3o kh\u00f4ng x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng n\u1ee9t vi m\u00f4 ngay c\u1ea3 sau nhi\u1ec1u n\u0103m ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u1edbi t\u1ea7n su\u1ea5t rung \u0111\u1ed9ng cao. Ngo\u00e0i ra, c\u00e1c v\u1eadt li\u1ec7u n\u00e0y an to\u00e0n v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n cao nh\u1ea5t khi ti\u1ebfp x\u00fac v\u1edbi axit ho\u1eb7c mu\u1ed1i.<\/li>\n\n\n\n
- C\u1ea3m bi\u1ebfn l\u1ef1c:<\/strong> C\u00f4ng ngh\u1ec7 c\u1ea3m bi\u1ebfn l\u1ef1c (load cell) cung c\u1ea5p c\u00e1c b\u1ed9 ph\u1eadn c\u1ea3m bi\u1ebfn quan tr\u1ecdng nh\u1ea5t cho m\u00e1y n\u00e0y. M\u1ed7i th\u00f9ng c\u00e2n \u0111\u1ec1u \u0111\u01b0\u1ee3c trang b\u1ecb 1 c\u1ea3m bi\u1ebfn l\u1ef1c d\u1ea1ng c\u1ea7u \u0111o bi\u1ebfn d\u1ea1ng (strain gauge), c\u00f3 ch\u1ee9c n\u0103ng \u0111o l\u1ef1c t\u00e1c \u0111\u1ed9ng xu\u1ed1ng do v\u1eadt ph\u1ea9m t\u1ea1o ra v\u00e0 chuy\u1ec3n \u0111\u1ed5i th\u00e0nh gi\u00e1 tr\u1ecb tr\u1ecdng l\u01b0\u1ee3ng. C\u00e1c c\u1ea3m bi\u1ebfn n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n s\u1ef1 thay \u0111\u1ed5i v\u1ec1 tr\u1ecdng l\u01b0\u1ee3ng trong v\u00f2ng 1 mili gi\u00e2y v\u00e0 c\u00f3 th\u1ec3 \u0111o tr\u1ecdng l\u01b0\u1ee3ng v\u1eadt ph\u1ea9m v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c t\u1eeb 0,1g \u0111\u1ebfn 1,5g, t\u00f9y thu\u1ed9c v\u00e0o th\u1ec3 t\u00edch ho\u1eb7c tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a t\u1eebng v\u1eadt ph\u1ea9m.<\/li>\n\n\n\n
- \u0110\u1ed9ng c\u01a1 b\u01b0\u1edbc:<\/strong> M\u1ed7i c\u1eeda x\u00f4 \u0111\u01b0\u1ee3c m\u1edf v\u00e0 \u0111\u00f3ng v\u1edbi s\u1ef1 \u0111i\u1ec1u khi\u1ec3n ch\u00ednh x\u00e1c v\u1ec1 g\u00f3c, t\u1ed1c \u0111\u1ed9 v\u00e0 l\u1ef1c \u0111\u00f3ng nh\u1edd \u0111\u1ed9ng c\u01a1 b\u01b0\u1edbc. So v\u1edbi ph\u01b0\u01a1ng \u00e1n kh\u00e1c l\u00e0 s\u1eed d\u1ee5ng xi lanh kh\u00ed n\u00e9n, \u0111\u1ed9ng c\u01a1 b\u01b0\u1edbc cho ph\u00e9p ki\u1ec3m so\u00e1t t\u1ed1t h\u01a1n v\u00ec ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 \u0111i\u1ec1u ch\u1ec9nh v\u1ecb tr\u00ed c\u1ee7a c\u1eeda x\u00f4 \u0111\u1ec3 tr\u00e1nh l\u00e0m n\u00e1t s\u1ea3n ph\u1ea9m.<\/li>\n<\/ul>\n\n\n\n
Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y c\u00e2n \u0111a \u0111\u1ea7u \u2013 H\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc<\/h2>\n\n\n\n
\u0110\u1ec3 th\u1ef1c s\u1ef1 th\u00e0nh th\u1ea1o k\u1ef9 thu\u1eadt \u0111\u00f3ng g\u00f3i, ng\u01b0\u1eddi ta ph\u1ea3i hi\u1ec3u r\u00f5 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y c\u00e2n \u0111a \u0111\u1ea7u trong th\u1ef1c t\u1ebf.<\/p>\n\n\n
\n![\"\"](\"https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/03\/multihead-weigher-working-principle-4.webp\")
<\/figure><\/div>\n\n\nB\u01b0\u1edbc 1: N\u1ea1p v\u00e0 ph\u00e2n ph\u1ed1i nguy\u00ean li\u1ec7u<\/h3>\n\n\n\n
Quy tr\u00ecnh b\u1eaft \u0111\u1ea7u khi thang n\u00e2ng Z \u1edf ph\u00eda th\u01b0\u1ee3ng ngu\u1ed3n th\u1ea3 nguy\u00ean li\u1ec7u th\u00f4 xu\u1ed1ng ph\u1ec5u tr\u00ean c\u00f9ng. M\u1ed9t c\u1ea3m bi\u1ebfn quang \u0111i\u1ec7n \u0111\u01b0\u1ee3c \u0111\u1eb7t ph\u00eda tr\u00ean ph\u1ec5u tr\u00ean c\u00f9ng s\u1ebd x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 d\u00e0y c\u1ee7a l\u1edbp nguy\u00ean li\u1ec7u. N\u1ebfu l\u1edbp nguy\u00ean li\u1ec7u qu\u00e1 m\u1ecfng, c\u1ea3m bi\u1ebfn s\u1ebd ra l\u1ec7nh cho thang n\u00e2ng b\u1ed5 sung th\u00eam nguy\u00ean li\u1ec7u, t\u1eeb \u0111\u00f3 t\u1ed1i \u01b0u h\u00f3a t\u1ed1c \u0111\u1ed9 c\u1ea5p li\u1ec7u. N\u1ebfu l\u1edbp nguy\u00ean li\u1ec7u qu\u00e1 d\u00e0y, c\u1ea3m bi\u1ebfn s\u1ebd ra l\u1ec7nh cho thang n\u00e2ng d\u1eebng l\u1ea1i. V\u00f2ng l\u1eb7p ph\u1ea3n h\u1ed3i n\u00e0y gi\u00fap ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng c\u1ea5u tr\u00fac v\u00e0 duy tr\u00ec \u00e1p l\u1ef1c nguy\u00ean li\u1ec7u \u1ed5n \u0111\u1ecbnh. V\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a rung \u0111\u1ed9ng, ph\u1ec5u h\u00ecnh n\u00f3n ph\u00eda tr\u00ean ph\u00e2n ph\u1ed1i s\u1ea3n ph\u1ea9m \u0111\u1ebfn c\u00e1c khay c\u1ea5p li\u1ec7u tuy\u1ebfn t\u00ednh. C\u00e1c khay n\u00e0y, th\u00f4ng qua vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c t\u1ea7n s\u1ed1 rung \u0111\u1ed9ng c\u1ee5 th\u1ec3, ph\u00e2n ph\u1ed1i v\u00e0 t\u00e1ch s\u1ea3n ph\u1ea9m m\u1ed9t c\u00e1ch \u0111\u1ed3ng \u0111\u1ec1u, t\u1ea1o ra d\u00f2ng ch\u1ea3y \u1ed5n \u0111\u1ecbnh. Rung \u0111\u1ed9ng c\u1ee7a khay l\u00e0m cho v\u1eadt li\u1ec7u b\u1ecb c\u1ea1o ra kh\u1ecfi m\u00e9p, cho ph\u00e9p v\u1eadt li\u1ec7u r\u01a1i qua ph\u1ec5u ho\u1eb7c r\u01a1i tr\u1ef1c ti\u1ebfp v\u00e0o khu v\u1ef1c t\u1eadp k\u1ebft c\u1ee7a c\u00e1c g\u1ea7u c\u1ea5p li\u1ec7u.<\/p>\n\n\n\n
B\u01b0\u1edbc 2: C\u00e2n \u0111\u1ed9c l\u1eadp trong c\u00e1c ph\u1ec5u<\/h3>\n\n\n\n
Khi c\u00e1c th\u00f9ng c\u1ea5p li\u1ec7u ch\u1ee9a nguy\u00ean li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i, c\u00e1c c\u1eeda \u0111\u00e1y c\u1ee7a ch\u00fang s\u1ebd m\u1edf \u0111\u1ed3ng th\u1eddi, gi\u1ea3i ph\u00f3ng s\u1ea3n ph\u1ea9m v\u00e0o c\u00e1c m\u00f4-\u0111un ph\u1ec5u c\u00e2n n\u1eb1m ngay b\u00ean d\u01b0\u1edbi. \u0110\u00e2y ch\u00ednh l\u00e0 n\u01a1i ti\u1ebfn h\u00e0nh \u0111o l\u01b0\u1eddng s\u1ea3n ph\u1ea9m. M\u1ed7i ph\u1ec5u c\u00e2n \u0111\u1ec1u \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c c\u1ea3m bi\u1ebfn l\u1ef1c c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao, gi\u00fap \u0111o l\u01b0\u1eddng ngay l\u1eadp t\u1ee9c kh\u1ed1i l\u01b0\u1ee3ng nguy\u00ean li\u1ec7u trong ph\u1ec5u. C\u00e1c c\u1ea3m bi\u1ebfn tr\u1ea3i qua m\u1ed9t qu\u00e1 tr\u00ecnh g\u1ecdi l\u00e0 \u1ed5n \u0111\u1ecbnh trong m\u1ed9t ph\u1ea7n gi\u00e2y. Qu\u00e1 tr\u00ecnh n\u00e0y l\u1ecdc b\u1ecf m\u1ecdi ti\u1ebfng \u1ed3n rung \u0111\u1ed9ng c\u01a1 h\u1ecdc xung quanh t\u1eeb s\u00e0n nh\u00e0 m\u00e1y th\u00f4ng qua m\u1ed9t c\u01a1 ch\u1ebf g\u1ecdi l\u00e0 b\u1ed9 l\u1ecdc th\u00f4ng th\u1ea5p k\u1ef9 thu\u1eadt s\u1ed1. Sau \u0111\u00f3, c\u00e1c c\u1ea3m bi\u1ebfn g\u1eedi gi\u00e1 tr\u1ecb kh\u1ed1i l\u01b0\u1ee3ng \u0111\u1ebfn bo m\u1ea1ch ch\u00ednh c\u1ee7a MCU trung t\u00e2m. V\u00ed d\u1ee5: h\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n r\u1eb1ng Ph\u1ec5u A c\u00f3 25g, Ph\u1ec5u B c\u00f3 32g, Ph\u1ec5u C c\u00f3 18g, v.v., tr\u00ean to\u00e0n b\u1ed9 s\u1ed1 l\u01b0\u1ee3ng. C\u00e1c h\u1ec7 th\u1ed1ng ti\u00ean ti\u1ebfn h\u01a1n c\u00f3 t\u00ednh n\u0103ng t\u1ef1 \u0111\u1ed9ng d\u1eebng. N\u1ebfu c\u00e1c c\u1ea3m bi\u1ebfn ph\u00e1t hi\u1ec7n c\u00f3 qu\u00e1 nhi\u1ec1u ph\u1ec5u r\u1ed7ng, h\u1ec7 th\u1ed1ng s\u1ebd d\u1eebng chu tr\u00ecnh c\u00e2n \u0111\u1ec3 d\u00f2ng nguy\u00ean li\u1ec7u \u1ed5n \u0111\u1ecbnh, nh\u1eb1m tr\u00e1nh t\u00ecnh tr\u1ea1ng tr\u1ed9n kh\u00f4ng \u0111\u1ec1u.<\/p>\n\n\n\n
B\u01b0\u1edbc 3: Ph\u00e9p m\u00e0u c\u1ee7a thu\u1eadt to\u00e1n k\u1ebft h\u1ee3p<\/h3>\n\n\n\n
S\u1ef1 k\u1ef3 di\u1ec7u th\u1ef1c s\u1ef1 trong nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y c\u00e2n \u0111a \u0111\u1ea7u \u0111\u1ebfn t\u1eeb s\u1ee9c m\u1ea1nh c\u1ee7a c\u00e1c thu\u1eadt to\u00e1n c\u00e2n k\u1ebft h\u1ee3p d\u1ef1a tr\u00ean m\u00e1y t\u00ednh. Gi\u1ea3 s\u1eed d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng g\u00f3i m\u1ee5c ti\u00eau l\u00e0 100g. CPU trung t\u00e2m g\u1eedi d\u1eef li\u1ec7u tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c ph\u1ec5u \u0111\u1ebfn b\u1ed9 \u0111i\u1ec1u khi\u1ec3n ch\u00ednh, v\u00e0 vi m\u00e1y t\u00ednh kh\u00f4ng c\u1ed1 g\u1eafng \u0111\u1ed5 \u0111\u1ea7y m\u1ed9t ph\u1ec5u duy nh\u1ea5t \u0111\u1ebfn \u0111\u00fang 100g. Thay v\u00e0o \u0111\u00f3, vi m\u00e1y t\u00ednh ngay l\u1eadp t\u1ee9c t\u00ednh to\u00e1n t\u1ea5t c\u1ea3 c\u00e1c k\u1ebft h\u1ee3p to\u00e1n h\u1ecdc kh\u1ea3 thi c\u1ee7a c\u00e1c ph\u1ec5u.<\/p>\n\n\n\n
\u0110\u1ed1i v\u1edbi m\u1ed9t m\u00e1y c\u00e2n 14 \u0111\u1ea7u \u0111i\u1ec3n h\u00ecnh, trong v\u00f2ng ch\u01b0a \u0111\u1ea7y m\u1ed9t ph\u1ea7n m\u01b0\u1eddi gi\u00e2y, b\u1ed9 vi \u0111i\u1ec1u khi\u1ec3n s\u1ebd \u0111\u00e1nh gi\u00e1 h\u00e0ng ngh\u00ecn t\u1ed5 h\u1ee3p tr\u1ecdng l\u01b0\u1ee3ng. B\u1ed9 vi \u0111i\u1ec1u khi\u1ec3n t\u00ecm c\u00e1ch x\u00e1c \u0111\u1ecbnh t\u1ed5 h\u1ee3p cho ra k\u1ebft qu\u1ea3 100g, ho\u1eb7c tr\u1ecdng l\u01b0\u1ee3ng g\u1ea7n nh\u1ea5t c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 100g (v\u00ed d\u1ee5: 100,2g), \u0111\u1ed3ng th\u1eddi nghi\u00eam ng\u1eb7t lo\u1ea1i tr\u1eeb b\u1ea5t k\u1ef3 t\u1ed5 h\u1ee3p n\u00e0o c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng th\u1ea5p h\u01a1n tr\u1ecdng l\u01b0\u1ee3ng m\u1ee5c ti\u00eau \u0111\u1ec3 tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 b\u1ea3o v\u1ec7 ng\u01b0\u1eddi ti\u00eau d\u00f9ng. Khi h\u1ec7 th\u1ed1ng t\u00ednh to\u00e1n r\u1eb1ng Ph\u1ec5u A (25g) + Ph\u1ec5u D (31g) + Ph\u1ec5u G (44g) b\u1eb1ng 100g, vi \u0111i\u1ec1u khi\u1ec3n \u0111\u00e3 c\u00f3 gi\u1ea3i ph\u00e1p to\u00e1n h\u1ecdc ho\u00e0n h\u1ea3o. Vi \u0111i\u1ec1u khi\u1ec3n g\u1eedi t\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n \u0111\u1ebfn c\u00e1c \u0111\u1ed9ng c\u01a1 b\u01b0\u1edbc c\u1ee7a c\u00e1c ph\u1ec5u A, D v\u00e0 G, v\u00e0 c\u00e1c c\u1eeda x\u1ea3 m\u1edf ra. 100g nguy\u00ean li\u1ec7u \u0111\u01b0\u1ee3c x\u1ea3 ra m\u1ed9t c\u00e1ch g\u1ecdn g\u00e0ng qua m\u00e1ng x\u1ea3 \u1edf gi\u1eefa v\u00e0o h\u1ed9p thi\u1ebfc, th\u00f9ng ch\u1ee9a l\u1edbn h\u01a1n, \u1ed1ng gi\u1ea5y composite ho\u1eb7c t\u00fai l\u00e0m s\u1eb5n \u0111ang ch\u1edd s\u1eb5n \u0111\u1ec3 \u0111\u01b0a v\u00e0o m\u00e1y \u0111\u00f3ng g\u00f3i quay.<\/p>\n\n\n\n
C\u00e1c lo\u1ea1i m\u00e1y c\u00e2n \u0111a \u0111\u1ea7u d\u00e0nh cho c\u00e1c lo\u1ea1i nguy\u00ean li\u1ec7u kh\u00e1c nhau<\/h2>\n\n\n\n
Do c\u00e1c nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t nhi\u1ec1u lo\u1ea1i s\u1ea3n ph\u1ea9m kh\u00e1c nhau, n\u00ean c\u00e2n k\u1ebft h\u1ee3p mang l\u1ea1i t\u00ednh linh ho\u1ea1t r\u1ea5t cao.<\/p>\n\n\n\n
C\u00e1c m\u1eabu m\u00e1y t\u1ed1c \u0111\u1ed9 cao d\u00e0nh cho h\u1ea1t v\u00e0 \u0111\u1ed3 \u0103n v\u1eb7t kh\u00f4<\/h3>\n\n\n\n
\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 t\u1ed1c \u0111\u1ed9, c\u00e1c m\u1eabu m\u00e1y n\u00e0y th\u1ec3 hi\u1ec7n hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i trong c\u00e1c m\u00f4i tr\u01b0\u1eddng x\u1eed l\u00fd h\u1ea1t v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn v\u00e0 y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c cao. C\u00e1c s\u1ea3n ph\u1ea9m bao g\u1ed3m h\u1ed7n h\u1ee3p c\u00e1c lo\u1ea1i h\u1ea1t, th\u1ee9c \u0103n kh\u00f4 cho v\u1eadt nu\u00f4i, \u0111\u1ed3 \u0103n v\u1eb7t \u00e9p \u0111\u00f9n, ng\u0169 c\u1ed1c, c\u00e0 ph\u00ea v\u00e0 g\u1ea1o. C\u00e1c b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac c\u1ee7a khay tuy\u1ebfn t\u00ednh v\u00e0 ph\u1ec5u \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb b\u1ec1 m\u1eb7t c\u00f3 l\u1ed7 nh\u1ecf ti\u00eau chu\u1ea9n ho\u1eb7c th\u00e9p kh\u00f4ng g\u1ec9 nh\u1eb5n ti\u00eau chu\u1ea9n, t\u00f9y thu\u1ed9c v\u00e0o h\u1ec7 s\u1ed1 ma s\u00e1t c\u1ee7a s\u1ea3n ph\u1ea9m. B\u1ec1 m\u1eb7t c\u00f3 l\u1ed7 nh\u1ecf s\u1ebd gi\u1ea3m di\u1ec7n t\u00edch ti\u1ebfp x\u00fac v\u00e0 do \u0111\u00f3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c h\u1ea1t c\u00f3 d\u1ea7u ho\u1eb7c \u1ea9m \u01b0\u1edbt kh\u00f4ng b\u1ecb d\u00ednh. Thi\u1ebft k\u1ebf t\u1ed5ng th\u1ec3 \u0111\u1ea3m b\u1ea3o d\u00f2ng ch\u1ea3y s\u1ea3n ph\u1ea9m nhanh ch\u00f3ng v\u00e0 s\u1ef1 \u1ed5n \u0111\u1ecbnh t\u1ee9c th\u00ec c\u1ee7a c\u00e1c c\u1ea3m bi\u1ebfn l\u1ef1c. Lo\u1ea1i c\u00e2n \u0111\u1ea7u n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi t\u1ed1c \u0111\u1ed9 c\u1ee7a m\u00e1y h\u00e0n mi\u1ec7ng lon t\u1ed1c \u0111\u1ed9 cao<\/a> ho\u1eb7c c\u00e1c m\u00e1y \u0111\u00f3ng g\u00f3i VFFS \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c thi\u1ebft b\u1ecb \u1edf c\u00e1c c\u00f4ng \u0111o\u1ea1n ti\u1ebfp theo \u0111\u01b0\u1ee3c t\u1eadn d\u1ee5ng t\u1ed1i \u0111a v\u00e0 v\u1eadn h\u00e0nh v\u1edbi hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u.<\/p>\n\n\n\n
C\u00e1c m\u1eabu s\u1ea3n ph\u1ea9m gi\u1ea3m \u0111\u1ed9 r\u01a1i cho \u0111\u1ed3 \u0103n nh\u1eb9 d\u1ec5 v\u1ee1<\/h3>\n\n\n\n
C\u00e1c s\u1ea3n ph\u1ea9m \u0111\u00f3ng g\u00f3i nh\u01b0 tr\u00e1i c\u00e2y s\u1ea5y kh\u00f4 \u0111\u00f4ng l\u1ea1nh, b\u00e1nh quy n\u01b0\u1edbng v\u00e0 khoai t\u00e2y chi\u00ean c\u00f3 th\u1ec3 b\u1ecb m\u1ea5t t\u00ednh to\u00e0n v\u1eb9n v\u00e0 d\u1ec5 v\u1ee1 trong qu\u00e1 tr\u00ecnh \u0111\u00f3ng g\u00f3i. Vi\u1ec7c s\u1ea3n ph\u1ea9m r\u01a1i t\u1ef1 do th\u01b0\u1eddng xuy\u00ean khi\u1ebfn s\u1ea3n ph\u1ea9m b\u1ecb v\u1ee1 khi ch\u1ea1m v\u00e0o th\u00e0nh kim lo\u1ea1i trong ph\u1ec5u \u0111\u00f3ng g\u00f3i, d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng v\u1ee1 s\u1ea3n ph\u1ea9m v\u00e0 b\u1ee5i b\u1ea9n kh\u00f4ng th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c trong khu v\u1ef1c \u0111\u00f3ng g\u00f3i. M\u00e1y c\u00e2n \u0111a \u0111\u1ea7u gi\u1ea3m l\u1ef1c r\u01a1i gi\u00fap \u0111\u01b0a s\u1ea3n ph\u1ea9m v\u00e0o theo c\u00e1ch l\u00e0m gi\u1ea3m n\u0103ng l\u01b0\u1ee3ng \u0111\u1ed9ng h\u1ecdc c\u1ee7a s\u1ea3n ph\u1ea9m. V\u1ec1 c\u01a1 b\u1ea3n, thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt n\u00e0y thay \u0111\u1ed5i h\u00ecnh h\u1ecdc b\u00ean trong c\u1ee7a m\u00e1y. G\u00f3c tr\u01b0\u1ee3t c\u1ee7a m\u00e1ng x\u1ea3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf n\u00f4ng h\u01a1n nhi\u1ec1u, v\u00e0 kho\u1ea3ng c\u00e1ch theo ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng \u0111\u01b0\u1ee3c thu h\u1eb9p t\u1ed1i \u0111a gi\u1eefa n\u00f3n tr\u00ean c\u00f9ng, g\u1ea7u n\u1ea1p v\u00e0 g\u1ea7u c\u00e2n. B\u1eb1ng c\u00e1ch n\u00e0y, thi\u1ebft k\u1ebf c\u1ee7a m\u00e1y gi\u00fap s\u1ea3n ph\u1ea9m tr\u01b0\u1ee3t xu\u1ed1ng thay v\u00ec r\u01a1i t\u1ef1 do. Thi\u1ebft k\u1ebf n\u00e0y nh\u1eb1m b\u1ea3o v\u1ec7 s\u1ea3n ph\u1ea9m trong su\u1ed1t c\u00e1c giai \u0111o\u1ea1n kh\u00e1c nhau, t\u1eeb kh\u00e2u n\u1ea1p nguy\u00ean li\u1ec7u \u0111\u1ebfn kh\u00e2u \u0111\u00f3ng g\u00f3i.<\/p>\n\n\n\n
M\u00e1y c\u1ea5p li\u1ec7u b\u1eb1ng tr\u1ee5c v\u00edt d\u00e0nh cho th\u1ef1c ph\u1ea9m d\u00ednh<\/h3>\n\n\n\n
H\u1ea7u h\u1ebft c\u00e1c m\u00e1y c\u00e2n \u0111a \u0111\u1ea7u ti\u00eau chu\u1ea9n ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean rung \u0111\u1ed9ng \u0111\u1ec1u kh\u00f4ng hi\u1ec7u qu\u1ea3 khi x\u1eed l\u00fd c\u00e1c s\u1ea3n ph\u1ea9m d\u00ednh ho\u1eb7c c\u00e1c s\u1ea3n ph\u1ea9m t\u01b0\u01a1i \u01b0\u1edbt c\u00f3 \u0111\u1ed9 nh\u1edbt cao ho\u1eb7c \u0111\u01b0\u1ee3c \u01b0\u1edbp gia v\u1ecb \u0111\u1eadm \u0111\u00e0. C\u00e1c s\u1ea3n ph\u1ea9m thu\u1ed9c danh m\u1ee5c n\u00e0y bao g\u1ed3m th\u1ee9c \u0103n \u01b0\u1edbt d\u1ea1ng mi\u1ebfng cho th\u00fa c\u01b0ng, c\u00e1c m\u00f3n \u0103n s\u1eb5n, th\u1ecbt t\u01b0\u01a1i c\u1eaft h\u1ea1t l\u1ef1u v\u00e0 tr\u00e1i c\u00e2y ng\u00e2m d\u00ednh. Nh\u1eefng s\u1ea3n ph\u1ea9m n\u00e0y b\u00e1m d\u00ednh v\u00e0o khay th\u00e9p kh\u00f4ng g\u1ec9, v\u00e0 rung \u0111\u1ed9ng ch\u1ec9 khi\u1ebfn ch\u00fang b\u1ecb n\u00e9n l\u1ea1i v\u00e0 d\u00ednh ch\u1eb7t v\u00e0o khay thay v\u00ec di chuy\u1ec3n v\u1ec1 ph\u00eda tr\u01b0\u1edbc. \u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 \u0111\u1ed9ng l\u1ef1c h\u1ecdc ch\u1ea5t l\u1ecfng n\u00e0y, c\u00e1c h\u1ec7 th\u1ed1ng tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p \u0111\u1ec3 thay th\u1ebf h\u1ec7 th\u1ed1ng c\u1ea5p li\u1ec7u rung tuy\u1ebfn t\u00ednh. Thay v\u00e0o \u0111\u00f3, c\u00e1c tr\u1ee5c v\u00edt c\u01a1 gi\u1edbi \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong m\u00e1ng c\u1ea5p li\u1ec7u. C\u00e1c tr\u1ee5c v\u00edt n\u00e0y ch\u1ee7 \u0111\u1ed9ng \u0111\u1ea9y v\u00e0 \u0111\u01b0a s\u1ea3n ph\u1ea9m d\u00ednh ra ngo\u00e0i, \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c g\u1ea7u c\u1ea5p li\u1ec7u \u0111\u01b0\u1ee3c l\u1ea5p \u0111\u1ea7y ho\u00e0n to\u00e0n v\u00e0 l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c cung c\u1ea5p l\u00e0 nh\u01b0 nhau, b\u1ea5t k\u1ec3 s\u1ea3n ph\u1ea9m \u01b0\u1edbt hay d\u00ednh \u0111\u1ebfn m\u1ee9c n\u00e0o.<\/p>\n\n\n
\n![\"\"](\"https:\/\/www.levapack.com\/wp-content\/uploads\/2026\/03\/multihead-weigher-working-principle-2-768x1024.webp\")
<\/figure><\/div>\n\n\nC\u00e1ch l\u1ef1a ch\u1ecdn: 10 \u0111\u1ea7u, 14 \u0111\u1ea7u hay 24 \u0111\u1ea7u<\/h2>\n\n\n\n
Khi l\u1ef1a ch\u1ecdn c\u1ea5u h\u00ecnh ph\u00f9 h\u1ee3p cho h\u1ec7 th\u1ed1ng c\u00e2n k\u1ebft h\u1ee3p, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u00e1y sao cho ph\u00f9 h\u1ee3p v\u1edbi s\u1ea3n l\u01b0\u1ee3ng d\u1ef1 ki\u1ebfn c\u1ee7a nh\u00e0 m\u00e1y, ng\u00e2n s\u00e1ch hi\u1ec7n c\u00f3 v\u00e0 c\u00e1c lo\u1ea1i nguy\u00ean li\u1ec7u c\u1ee5 th\u1ec3 c\u1ea7n x\u1eed l\u00fd.<\/p>\n\n\n\n
C\u1ea5u h\u00ecnh m\u00e1y<\/strong><\/td> T\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a<\/strong><\/td> Ph\u1ea1m vi \u0111\u1ed9 ch\u00ednh x\u00e1c<\/strong><\/td> C\u00e1c k\u1ecbch b\u1ea3n \u1ee9ng d\u1ee5ng ch\u00ednh<\/strong><\/td><\/tr> M\u00e1y c\u00e2n 10 \u0111\u1ea7u<\/strong><\/td> 60 \u2013 70 g\u00f3i\/lon m\u1ed7i ph\u00fat<\/td> Cao<\/td> \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh cho c\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u00f9y ch\u1ec9nh, c\u00f4ng ngh\u1ec7 cao. D\u00f9ng cho c\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u01a1n s\u1ea3n ph\u1ea9m v\u1edbi t\u1ed1c \u0111\u1ed9 c\u1ef1c cao, ho\u1eb7c \u0111\u1ec3 tr\u1ed9n ch\u00ednh x\u00e1c t\u1eeb hai \u0111\u1ebfn b\u1ed1n lo\u1ea1i nguy\u00ean li\u1ec7u kh\u00e1c nhau (v\u00ed d\u1ee5: theo t\u1ef7 l\u1ec7 c\u1ee5 th\u1ec3 gi\u1eefa h\u1ea1nh nh\u00e2n, h\u1ea1t \u0111i\u1ec1u v\u00e0 nho kh\u00f4) v\u00e0o c\u00f9ng m\u1ed9t th\u00f9ng ch\u1ee9a \u0111\u1ed3ng th\u1eddi.<\/td><\/tr> M\u00e1y c\u00e2n 14 \u0111\u1ea7u<\/strong><\/td> 100 \u2013 120 g\u00f3i\/lon m\u1ed7i ph\u00fat<\/td> R\u1ea5t cao<\/td> \u0110\u01b0\u1ee3c c\u00f4ng nh\u1eadn l\u00e0 ti\u00eau chu\u1ea9n ng\u00e0nh v\u00e0 l\u00e0 l\u1ef1a ch\u1ecdn linh ho\u1ea1t nh\u1ea5t. Mang l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng to\u00e1n h\u1ecdc t\u1ed1i \u01b0u gi\u1eefa \u0111\u1ed9 ch\u00ednh x\u00e1c k\u1ebft h\u1ee3p v\u00e0 t\u1ed1c \u0111\u1ed9 s\u1ea3n xu\u1ea5t \u0111\u1ed1i v\u1edbi ph\u1ea7n l\u1edbn c\u00e1c lo\u1ea1i h\u00e0ng kh\u00f4 v\u00e0 th\u1ef1c ph\u1ea9m d\u1ea1ng h\u1ea1t.<\/td><\/tr> M\u00e1y c\u00e2n 24 \u0111\u1ea7u<\/strong><\/td> H\u01a1n 200 g\u00f3i\/lon m\u1ed7i ph\u00fat<\/td> Si\u00eau cao<\/td> \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh cho c\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u00f9y ch\u1ec9nh, c\u00f4ng ngh\u1ec7 cao. D\u00f9ng cho c\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u01a1n s\u1ea3n ph\u1ea9m v\u1edbi t\u1ed1c \u0111\u1ed9 c\u1ef1c cao, ho\u1eb7c \u0111\u1ec3 tr\u1ed9n ch\u00ednh x\u00e1c t\u1eeb hai \u0111\u1ebfn b\u1ed1n lo\u1ea1i nguy\u00ean li\u1ec7u kh\u00e1c nhau (v\u00ed d\u1ee5: theo t\u1ef7 l\u1ec7 c\u1ee5 th\u1ec3 gi\u1eefa h\u1ea1nh nh\u00e2n, h\u1ea1t \u0111i\u1ec1u v\u00e0 nho kh\u00f4) v\u00e0o c\u00f9ng m\u1ed9t th\u00f9ng ch\u1ee9a m\u1ed9t c\u00e1ch \u0111\u1ed3ng th\u1eddi.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n Khi n\u00f3i \u0111\u1ebfn c\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t c\u1ee7a doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf (SME), kho\u1ea3n \u0111\u1ea7u t\u01b0 v\u1ed1n h\u1ee3p l\u00fd nh\u1ea5t ch\u00ednh l\u00e0 m\u00e1y c\u00e2n \u0111a \u0111\u1ea7u 14 \u0111\u1ea7u. C\u00e1c m\u1eabu m\u00e1y c\u00e2n \u0111a \u0111\u1ea7u 14 \u0111\u1ea7u l\u00e0 nh\u1eefng m\u1eabu ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00e2n v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao. Ch\u00fang c\u00e2n trong m\u1ed9t d\u1ea3i tr\u1ecdng l\u01b0\u1ee3ng duy nh\u1ea5t t\u1eeb 10g \u0111\u1ebfn 3000g, v\u1edbi \u0111\u1ed9 sai s\u1ed1 v\u1ec1 \u0111\u1ed9 ch\u00ednh x\u00e1c ch\u1ec9 t\u1eeb 0,1g \u0111\u1ebfn 2g. T\u00f9y thu\u1ed9c v\u00e0o tr\u1ecdng l\u01b0\u1ee3ng t\u1eebng s\u1ea3n ph\u1ea9m, m\u00e1y c\u00e2n \u0111a \u0111\u1ea7u 14 \u0111\u1ea7u c\u00f3 dung t\u00edch ph\u1ec5u l\u00e0 1,6L ho\u1eb7c 2,5L, v\u00e0 h\u1ed7 tr\u1ee3 n\u1ea1p li\u00ean t\u1ee5c t\u1eeb 60 \u0111\u1ebfn 120 g\u00f3i m\u1ed7i ph\u00fat. M\u00e1y c\u00e2n \u0111a \u0111\u1ea7u 14 \u0111\u1ea7u \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c b\u1ed9 servo ch\u1ee7 \u0111\u1ed9ng v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n MCU th\u00f4ng minh v\u1edbi m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng 7 inch. M\u00e1y c\u00e2n \u0111a \u0111\u1ea7u 14 \u0111\u1ea7u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00f3 th\u1ec3 thay \u0111\u1ed5i d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t m\u1ed9t c\u00e1ch nhanh ch\u00f3ng. H\u1ec7 th\u1ed1ng cho ph\u00e9p s\u1ea3n xu\u1ea5t nhi\u1ec1u lo\u1ea1i s\u1ea3n ph\u1ea9m m\u00e0 kh\u00f4ng c\u1ea7n thay \u0111\u1ed5i th\u1ee7 c\u00f4ng. D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i t\u1eeb \u0111\u00f3ng g\u00f3i c\u00e0 ph\u00ea 50g sang g\u1ea1o 500g ch\u1ec9 trong v\u00e0i gi\u00e2y.<\/p>\n\n\n\n
H\u01b0\u1edbng d\u1eabn kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 chung d\u00e0nh cho k\u1ef9 s\u01b0<\/h2>\n\n\n\n
Ngay c\u1ea3 nh\u1eefng thi\u1ebft b\u1ecb cao c\u1ea5p \u0111\u01b0\u1ee3c trang b\u1ecb h\u1ec7 th\u1ed1ng MCU c\u0169ng g\u1eb7p ph\u1ea3i nh\u1eefng s\u1ef1 c\u1ed1 ph\u1ed5 bi\u1ebfn. Vi\u1ec7c kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1, b\u1ea3o tr\u00ec v\u00e0 c\u00e1c quy tr\u00ecnh v\u1eadn h\u00e0nh l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n\n\n
- \n
- C\u00e2n kh\u00f4ng ch\u00ednh x\u00e1c:<\/strong> Ch\u01b0a n\u00ean th\u00e1o c\u00e1c c\u1ea3m bi\u1ebfn c\u00e2n ra. H\u00e3y s\u1eed d\u1ee5ng t\u00ednh n\u0103ng hi\u1ec7u chu\u1ea9n \u0111i\u1ec3m 0 tr\u00ean ph\u1ea7n m\u1ec1m t\u1eeb m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng c\u1ee7a MCU \u0111\u1ec3 kh\u1edfi \u0111\u1ed9ng qu\u00e1 tr\u00ecnh hi\u1ec7u chu\u1ea9n \u0111i\u1ec3m 0.\n
- \n
- Ki\u1ec3m tra khu v\u1ef1c nh\u00e0 m\u00e1y. C\u1ea3m bi\u1ebfn l\u1ef1c r\u1ea5t nh\u1ea1y c\u1ea3m v\u00e0 c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed. H\u00e3y \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 lu\u1ed3ng gi\u00f3 m\u1ea1nh t\u1eeb c\u00e1c ngu\u1ed3n nh\u01b0 h\u1ec7 th\u1ed1ng HVAC ho\u1eb7c qu\u1ea1t c\u00f4ng nghi\u1ec7p l\u1edbn th\u1ed5i tr\u1ef1c ti\u1ebfp v\u00e0o c\u00e1c th\u00f9ng c\u00e2n.<\/li>\n\n\n\n
- H\u00e3y xem x\u00e9t v\u1ea5n \u0111\u1ec1 rung \u0111\u1ed9ng c\u01a1 h\u1ecdc. \u0110\u1ea3m b\u1ea3o r\u1eb1ng m\u00e1y c\u00e2n \u0111a \u0111\u1ea7u \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean m\u1ed9t k\u1ebft c\u1ea5u \u0111\u1ee1 ri\u00eang bi\u1ec7t, kh\u00f4ng k\u1ebft n\u1ed1i v\u1edbi m\u00e1y \u0111\u00f3ng g\u00f3i ho\u1eb7c m\u00e1y h\u00e0n mi\u1ec7ng t\u00fai \u1edf c\u00e1c c\u00f4ng \u0111o\u1ea1n ti\u1ebfp theo, \u0111\u1ec3 thi\u1ebft b\u1ecb n\u00e0y c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c c\u00e1c rung \u0111\u1ed9ng m\u1ea1nh nh\u1ea5t c\u00f3 th\u1ec3.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- B\u1ee5i tr\u00ean c\u1ea3m bi\u1ebfn l\u1ef1c v\u00e0 c\u00e1c l\u1ed7i c\u1ea3m bi\u1ebfn:<\/strong> T\u1ea1i nh\u1eefng n\u01a1i x\u1eed l\u00fd d\u01b0\u1ee3c ph\u1ea9m, c\u00e1c v\u1eadt li\u1ec7u d\u1ea1ng b\u1ed9t ho\u1eb7c b\u1ee5i, c\u00e1c h\u1ea1t b\u1ee5i m\u1ecbn s\u1ebd b\u00e1m v\u00e0o nh\u1eefng khe h\u1edf nh\u1ecf xung quanh c\u1ea3m bi\u1ebfn l\u1ef1c v\u00e0 khi\u1ebfn c\u00e1c c\u1ea3m bi\u1ebfn b\u1ecb k\u1eb9t, d\u1eabn \u0111\u1ebfn hi\u1ec3n th\u1ecb th\u00f4ng b\u00e1o l\u1ed7i.\n
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- Vi\u1ec7c v\u1ec7 sinh l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng. N\u1ebfu thi\u1ebft b\u1ecb kh\u00f4ng \u0111\u1ea1t ti\u00eau chu\u1ea9n ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc IP cao h\u01a1n m\u1ee9c r\u1eeda tr\u00f4i th\u00f4ng th\u01b0\u1eddng, \u0111\u1ed9i v\u1ec7 sinh s\u1ebd kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng m\u00e1y phun \u00e1p l\u1ef1c cao \u0111\u1ec3 r\u1eeda b\u1ea5t k\u1ef3 b\u1ed9 ph\u1eadn n\u00e0o c\u1ee7a thi\u1ebft b\u1ecb.<\/li>\n\n\n\n
- C\u00e1c k\u1ef9 s\u01b0 ph\u1ea3i s\u1eed d\u1ee5ng kh\u00ed n\u00e9n kh\u00f4 v\u00e0 b\u00e0n ch\u1ea3i ch\u1ed1ng t\u0129nh \u0111i\u1ec7n \u0111\u1ec3 lo\u1ea1i b\u1ecf b\u1ee5i kh\u1ecfi c\u00e1c khe h\u1edf c\u1ee7a c\u1ea3m bi\u1ebfn.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
- T\u1eafc ngh\u1ebdn v\u1eadt li\u1ec7u trong ph\u1ec5u:<\/strong> N\u1ebfu s\u1ea3n ph\u1ea9m li\u00ean t\u1ee5c kh\u00f4ng \u0111\u01b0\u1ee3c x\u1ea3 h\u1ebft khi c\u00e1c c\u1eeda x\u1ea3 c\u1ee7a ph\u1ec5u m\u1edf ra, tr\u01b0\u1edbc ti\u00ean h\u00e3y truy c\u1eadp v\u00e0o b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n MCU v\u00e0 ki\u1ec3m tra c\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a \u0111\u1ed9ng c\u01a1 b\u01b0\u1edbc. \u0110\u1ea3m b\u1ea3o g\u00f3c m\u1edf \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eadp tr\u00ecnh v\u00e0 th\u1eddi gian gi\u1eef c\u1eeda m\u1edf \u0111\u1ee7 \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi th\u1ec3 t\u00edch v\u00e0 t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y c\u1ee7a s\u1ea3n ph\u1ea9m.\n
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- N\u1ebfu thi\u1ebft l\u1eadp c\u01a1 kh\u00ed \u0111\u00e3 \u0111\u00fang nh\u01b0ng nguy\u00ean li\u1ec7u (k\u1eb9o g\u1ea5u d\u1ebbo ho\u1eb7c c\u00e1c lo\u1ea1i \u0111\u1ed3 \u0103n v\u1eb7t c\u00f3 h\u00e0m l\u01b0\u1ee3ng mu\u1ed1i cao) v\u1eabn b\u00e1m d\u00ednh v\u00e0o th\u00e9p, th\u00ec th\u00e9p kh\u00f4ng g\u1ec9 ti\u00eau chu\u1ea9n 304 c\u1ee7a b\u1ea1n s\u1ebd kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u. Gi\u1ea3i ph\u00e1p k\u1ef9 thu\u1eadt l\u00e0 thay th\u1ebf c\u00e1c ph\u1ec5u ti\u00eau chu\u1ea9n b\u1eb1ng nh\u1eefng lo\u1ea1i \u0111\u01b0\u1ee3c m\u1ea1 Teflon (PTFE) ho\u1eb7c c\u00f3 b\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t v\u1edbi c\u00e1c l\u1ed7 l\u00f5m nh\u1eb1m gi\u1ea3m ma s\u00e1t b\u1ec1 m\u1eb7t v\u00e0 \u0111\u1ed9 d\u00ednh.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n
T\u00f3m t\u1eaft v\u00e0 c\u00e1c b\u01b0\u1edbc ti\u1ebfp theo<\/h2>\n\n\n\n
B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean \u0111\u1ec3 t\u00ecm \u0111\u01b0\u1ee3c m\u1ed9t m\u00e1y c\u00e2n \u0111a \u0111\u1ea7u ph\u00f9 h\u1ee3p l\u00e0 n\u1eafm r\u00f5 c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 v\u1ec1 x\u1eed l\u00fd nguy\u00ean li\u1ec7u v\u00e0 nh\u1eefng h\u1ea1n ch\u1ebf v\u1ec1 di\u1ec7n t\u00edch s\u00e0n c\u1ee7a b\u1ea1n. M\u1ed9t m\u00e1y c\u00e2n ch\u1ec9 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t t\u1ed1i \u0111a khi n\u00f3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p ho\u00e0n h\u1ea3o v\u00e0o m\u1ed9t h\u1ec7 sinh th\u00e1i r\u1ed9ng l\u1edbn h\u01a1n, c\u00f3 hi\u1ec7u su\u1ea5t cao.<\/p>\n\n\n\n
T\u1ea1i Levapack<\/a>, ch\u00fang t\u00f4i chuy\u00ean cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u00f3ng g\u00f3i t\u1ef1 \u0111\u1ed9ng, ch\u00ednh x\u00e1c, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho c\u00e1c doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf tr\u00ean to\u00e0n c\u1ea7u. Thay v\u00ec cung c\u1ea5p c\u00e1c m\u00e1y m\u00f3c c\u00f3 s\u1eb5n tr\u00ean th\u1ecb tr\u01b0\u1eddng v\u1edbi thi\u1ebft k\u1ebf c\u1ee9ng nh\u1eafc, ch\u00fang t\u00f4i mang \u0111\u1ebfn nh\u1eefng gi\u1ea3i ph\u00e1p ho\u00e0n to\u00e0n ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u s\u1ea3n xu\u1ea5t c\u1ee7a qu\u00fd kh\u00e1ch:<\/p>\n\n\n\n
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- H\u1ec7 th\u1ed1ng thi\u1ebft k\u1ebf theo y\u00eau c\u1ea7u:<\/strong> Cho d\u00f9 b\u1ea1n c\u1ea7n m\u1ed9t thi\u1ebft b\u1ecb \u0111\u1ed9c l\u1eadp M\u00e1y c\u00e2n t\u1ed1c \u0111\u1ed9 cao LPE-SFM014<\/a> ho\u1eb7c m\u1ed9t d\u00e2y chuy\u1ec1n \u0111\u00f3ng h\u1ed9p ho\u00e0n to\u00e0n t\u00edch h\u1ee3p<\/a> v\u00e0 d\u00e2y chuy\u1ec1n \u0111\u00f3ng g\u00f3i t\u00fai s\u1eb5n<\/a>, ch\u00fang t\u00f4i s\u1ebd thi\u1ebft k\u1ebf c\u1ea5u tr\u00fac, t\u1ed1c \u0111\u1ed9 v\u00e0 b\u1ed1 tr\u00ed m\u00e1y m\u00f3c sao cho ph\u00f9 h\u1ee3p v\u1edbi nh\u00e0 m\u00e1y c\u1ee7a qu\u00fd kh\u00e1ch.<\/li>\n\n\n\n
- Kh\u00f4ng th\u1ecfa hi\u1ec7p <\/strong>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/strong> & \u0110\u1ed9 b\u1ec1n:<\/strong> Thi\u1ebft b\u1ecb c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o b\u1eb1ng c\u00f4ng ngh\u1ec7 gia c\u00f4ng CNC ti\u00ean ti\u1ebfn \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 ch\u00ednh x\u00e1c \u1edf c\u1ea5p \u0111\u1ed9 vi m\u00f4. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng th\u00e9p kh\u00f4ng g\u1ec9 cao c\u1ea5p v\u00e0 c\u00e1c linh ki\u1ec7n qu\u1ed1c t\u1ebf h\u00e0ng \u0111\u1ea7u (nh\u01b0 Siemens v\u00e0 Schneider), ch\u00fang t\u00f4i \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady c\u01a1 h\u1ecdc l\u00e2u d\u00e0i.<\/li>\n\n\n\n
- H\u1ed7 tr\u1ee3 to\u00e0n di\u1ec7n trong su\u1ed1t v\u00f2ng \u0111\u1eddi:<\/strong> B\u00ean c\u1ea1nh c\u00e1c thi\u1ebft b\u1ecb m\u00e1y m\u00f3c m\u00e0 qu\u00fd kh\u00e1ch h\u00e0ng mua s\u1eafm, ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c kh\u00f3a \u0111\u00e0o t\u1ea1o v\u1eadn h\u00e0nh v\u00f4 c\u00f9ng h\u1eefu \u00edch, t\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn chi ti\u1ebft v\u00e0 d\u1ecbch v\u1ee5 qu\u1ea3n l\u00fd ph\u1ee5 t\u00f9ng ch\u1ee7 \u0111\u1ed9ng nh\u1eb1m n\u00e2ng cao n\u0103ng l\u1ef1c cho \u0111\u1ed9i ng\u0169 nh\u00e2n vi\u00ean c\u1ee7a qu\u00fd kh\u00e1ch h\u00e0ng v\u00e0 t\u1ed1i \u0111a h\u00f3a th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng c\u1ee7a d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t.<\/li>\n\n\n\n
- Kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 h\u00e0ng \u0111\u1ea7u trong ng\u00e0nh:<\/strong> Ch\u00fang t\u00f4i \u0111\u1ea3m b\u1ea3o kho\u1ea3n \u0111\u1ea7u t\u01b0 v\u1ed1n c\u1ee7a qu\u00fd kh\u00e1ch b\u1eb1ng ch\u1ebf \u0111\u1ed9 b\u1ea3o h\u00e0nh to\u00e0n di\u1ec7n k\u00e9o d\u00e0i 16 th\u00e1ng, \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi m\u1ea1ng l\u01b0\u1edbi d\u1ecbch v\u1ee5 to\u00e0n c\u1ea7u v\u1edbi d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt 24\/7 v\u00e0 ch\u1ea9n \u0111o\u00e1n t\u1eeb xa.<\/li>\n<\/ul>\n\n\n\n
- Kh\u00f4ng th\u1ecfa hi\u1ec7p <\/strong>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/strong> & \u0110\u1ed9 b\u1ec1n:<\/strong> Thi\u1ebft b\u1ecb c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o b\u1eb1ng c\u00f4ng ngh\u1ec7 gia c\u00f4ng CNC ti\u00ean ti\u1ebfn \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 ch\u00ednh x\u00e1c \u1edf c\u1ea5p \u0111\u1ed9 vi m\u00f4. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng th\u00e9p kh\u00f4ng g\u1ec9 cao c\u1ea5p v\u00e0 c\u00e1c linh ki\u1ec7n qu\u1ed1c t\u1ebf h\u00e0ng \u0111\u1ea7u (nh\u01b0 Siemens v\u00e0 Schneider), ch\u00fang t\u00f4i \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady c\u01a1 h\u1ecdc l\u00e2u d\u00e0i.<\/li>\n\n\n\n
- H\u1ec7 th\u1ed1ng thi\u1ebft k\u1ebf theo y\u00eau c\u1ea7u:<\/strong> Cho d\u00f9 b\u1ea1n c\u1ea7n m\u1ed9t thi\u1ebft b\u1ecb \u0111\u1ed9c l\u1eadp M\u00e1y c\u00e2n t\u1ed1c \u0111\u1ed9 cao LPE-SFM014<\/a> ho\u1eb7c m\u1ed9t d\u00e2y chuy\u1ec1n \u0111\u00f3ng h\u1ed9p ho\u00e0n to\u00e0n t\u00edch h\u1ee3p<\/a> v\u00e0 d\u00e2y chuy\u1ec1n \u0111\u00f3ng g\u00f3i t\u00fai s\u1eb5n<\/a>, ch\u00fang t\u00f4i s\u1ebd thi\u1ebft k\u1ebf c\u1ea5u tr\u00fac, t\u1ed1c \u0111\u1ed9 v\u00e0 b\u1ed1 tr\u00ed m\u00e1y m\u00f3c sao cho ph\u00f9 h\u1ee3p v\u1edbi nh\u00e0 m\u00e1y c\u1ee7a qu\u00fd kh\u00e1ch.<\/li>\n\n\n\n
- N\u1ebfu thi\u1ebft l\u1eadp c\u01a1 kh\u00ed \u0111\u00e3 \u0111\u00fang nh\u01b0ng nguy\u00ean li\u1ec7u (k\u1eb9o g\u1ea5u d\u1ebbo ho\u1eb7c c\u00e1c lo\u1ea1i \u0111\u1ed3 \u0103n v\u1eb7t c\u00f3 h\u00e0m l\u01b0\u1ee3ng mu\u1ed1i cao) v\u1eabn b\u00e1m d\u00ednh v\u00e0o th\u00e9p, th\u00ec th\u00e9p kh\u00f4ng g\u1ec9 ti\u00eau chu\u1ea9n 304 c\u1ee7a b\u1ea1n s\u1ebd kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u. Gi\u1ea3i ph\u00e1p k\u1ef9 thu\u1eadt l\u00e0 thay th\u1ebf c\u00e1c ph\u1ec5u ti\u00eau chu\u1ea9n b\u1eb1ng nh\u1eefng lo\u1ea1i \u0111\u01b0\u1ee3c m\u1ea1 Teflon (PTFE) ho\u1eb7c c\u00f3 b\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t v\u1edbi c\u00e1c l\u1ed7 l\u00f5m nh\u1eb1m gi\u1ea3m ma s\u00e1t b\u1ec1 m\u1eb7t v\u00e0 \u0111\u1ed9 d\u00ednh.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n
- Tuy\u1ebfn t\u00ednh <\/strong>M\u00e1y c\u1ea5p li\u1ec7u<\/strong> Ch\u1ea3o:<\/strong> C\u00e1c khay c\u1ea5p li\u1ec7u n\u00e0y, \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed theo h\u01b0\u1edbng xuy\u00ean t\u00e2m xung quanh n\u00f3n tr\u00ean v\u00e0 ph\u1ec5u c\u1ea5p li\u1ec7u, c\u00f3 ch\u1ee9c n\u0103ng thu gom s\u1ea3n ph\u1ea9m \u0111\u00e3 \u0111\u01b0\u1ee3c r\u1ea3i \u0111\u1ec1u. M\u1ed7i khay \u0111\u1ec1u c\u00f3 h\u1ec7 th\u1ed1ng rung \u0111\u1ed9c l\u1eadp, c\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a h\u1ec7 th\u1ed1ng n\u00e0y \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n \u0111\u1ec3 t\u1ea1o ra d\u00f2ng ch\u1ea3y li\u00ean t\u1ee5c v\u00e0 \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a s\u1ea3n ph\u1ea9m \u0111\u1ebfn t\u1eebng \u0111\u01a1n v\u1ecb c\u1ea5p li\u1ec7u. Thi\u1ebft k\u1ebf c\u1ee7a t\u1eebng khay \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u0111\u1eb7c t\u00ednh d\u00f2ng ch\u1ea3y c\u1ee5 th\u1ec3 c\u1ee7a s\u1ea3n ph\u1ea9m \u0111ang \u0111\u01b0\u1ee3c x\u1eed l\u00fd.<\/li>\n\n\n\n