C\u01a1 ch\u1ebf ki\u1ec3m so\u00e1t c\u0103ng th\u1eb3ng<\/strong> \u0110\u00e2y l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t; theo s\u00e1ch h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng m\u00e1y m\u00f3c c\u1ee7a ch\u00e2u \u00c2u, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng servo cung c\u1ea5p \u0111\u1ed9 ch\u00ednh x\u00e1c l\u1ef1c c\u0103ng \u00b10,5%, trong khi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t ch\u00e2u \u00c1 th\u01b0\u1eddng \u0111\u01b0a ra con s\u1ed1 \u00b11,5% cho c\u00e1c m\u1eabu m\u00e1y ti\u1ebft ki\u1ec7m chi ph\u00ed. Ph\u00e2n t\u00edch c\u1ee7a t\u00f4i: \u0110\u1ed1i v\u1edbi c\u00e1c c\u00f4ng ty s\u1ea3n xu\u1ea5t \u0111\u1ed3 u\u1ed1ng quy m\u00f4 l\u1edbn, \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a h\u1ec7 th\u1ed1ng servo gi\u00fap gi\u1ea3m l\u01b0\u1ee3ng gi\u1ea5y th\u1ea3i l\u00ean \u0111\u1ebfn 3%, justifying the higher initial investment (l\u1ee3i nhu\u1eadn \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u cao h\u01a1n).<\/p>\nThe \u0111\u1ea7u phun keo ch\u00ednh x\u00e1c<\/strong> X\u00e1c \u0111\u1ecbnh \u0111\u1ed9 \u0111\u1eb7c c\u1ee7a ch\u1ea5t k\u1ebft d\u00ednh. Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ea7n n\u00eau r\u00f5 k\u00edch th\u01b0\u1edbc l\u1ed7 v\u00f2i phun (th\u01b0\u1eddng l\u00e0 0,3-0,8mm), ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 keo (\u00b12\u00b0C) v\u00e0 ki\u1ec3u \u1ee9ng d\u1ee5ng (xo\u1eafn \u1ed1c ho\u1eb7c d\u1ecdc). V\u1ec1 m\u1eb7t th\u1ef1c ti\u1ec5n, \u1ee9ng d\u1ee5ng xo\u1eafn \u1ed1c, \u0111\u01b0\u1ee3c c\u00e1c c\u00f4ng ty k\u1ef9 thu\u1eadt \u0110\u1ee9c khuy\u1ebfn ngh\u1ecb, mang l\u1ea1i \u0111\u1ed9 b\u1ec1n \u0111\u01b0\u1eddng n\u1ed1i t\u1ed1t h\u01a1n cho \u1ed1ng h\u00fat d\u1ebbo, trong khi \u1ee9ng d\u1ee5ng d\u1ecdc, ph\u1ed5 bi\u1ebfn trong c\u00e1c thi\u1ebft k\u1ebf c\u1ee7a Nh\u1eadt B\u1ea3n, nhanh h\u01a1n cho s\u1ea3n xu\u1ea5t \u1ed1ng h\u00fat th\u1eb3ng. T\u00f4i khuy\u1ebfn ngh\u1ecb c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t ki\u1ec3m tra ph\u1ea1m vi \u0111\u1ed9 nh\u1edbt c\u1ee7a keo (v\u00ed d\u1ee5: 500-5000 cP) m\u00e0 h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 x\u1eed l\u00fd \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u lo\u1ea1i ch\u1ea5t k\u1ebft d\u00ednh d\u00f9ng trong th\u1ef1c ph\u1ea9m.<\/p>\n\nM\u1eb9o<\/strong><\/p>\nKhi xem x\u00e9t th\u00f4ng s\u1ed1 t\u1ed1c \u0111\u1ed9 (\u1ed1ng h\u00fat\/ph\u00fat), h\u00e3y lu\u00f4n y\u00eau c\u1ea7u \u0111\u01b0\u1eddng k\u00ednh v\u00e0 chi\u1ec1u d\u00e0i \u1ed1ng h\u00fat t\u01b0\u01a1ng \u1ee9ng. T\u1ed1c \u0111\u1ed9 400 \u1ed1ng h\u00fat\/ph\u00fat \u0111\u1ed1i v\u1edbi \u1ed1ng h\u00fat 6mm x 200mm s\u1ebd kh\u00e1c v\u1edbi t\u1ed1c \u0111\u1ed9 t\u01b0\u01a1ng t\u1ef1 \u0111\u1ed1i v\u1edbi \u1ed1ng h\u00fat 12mm x 250mm do s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 l\u01b0\u1ee3ng nguy\u00ean li\u1ec7u c\u1ea5p v\u00e0o v\u00e0 th\u1eddi gian s\u1ea5y.<\/p>\n<\/blockquote>\n
<\/span>\u0110\u01a1n v\u1ecb C\u1eaft v\u00e0 T\u1ea1o h\u00ecnh<\/span><\/h3>\nB\u1ed9 ph\u1eadn n\u00e0y t\u1ea1o h\u00ecnh cho \u1ed1ng h\u00fat. L\u01b0\u1ee1i c\u1eaft quay<\/strong> L\u01b0\u1ee1i c\u1eaft quay \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh theo v\u1eadt li\u1ec7u (th\u01b0\u1eddng l\u00e0 cacbua vonfram), s\u1ed1 l\u01b0\u1ee3ng l\u01b0\u1ee1i (4-8) v\u00e0 dung sai c\u1eaft (\u00b10,2mm l\u00e0 ti\u00eau chu\u1ea9n ng\u00e0nh). Tuy nhi\u00ean, m\u1ed9t s\u1ed1 nh\u00e0 cung c\u1ea5p \u1edf B\u1eafc M\u1ef9 \u1ee7ng h\u1ed9 h\u1ec7 th\u1ed1ng c\u1eaft laser, tuy\u00ean b\u1ed1 dung sai \u00b10,1mm v\u00e0 tu\u1ed5i th\u1ecd l\u01b0\u1ee1i d\u00e0i h\u01a1n, m\u1eb7c d\u00f9 v\u1edbi chi ph\u00ed cao h\u01a1n 15-20%. D\u1ef1a tr\u00ean kinh nghi\u1ec7m, l\u01b0\u1ee1i c\u1eaft quay ti\u1ebft ki\u1ec7m chi ph\u00ed h\u01a1n \u0111\u1ed1i v\u1edbi \u0111\u01b0\u1eddng k\u00ednh tr\u00ean 8mm, n\u01a1i m\u00e0 l\u1ee3i th\u1ebf c\u1ee7a laser gi\u1ea3m \u0111i.<\/p>\nC\u00e1c lo\u1ea1i tr\u1ee5c g\u00e1<\/strong> C\u00e1c th\u00f4ng s\u1ed1 n\u00e0y \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh cho \u1ed1ng h\u00fat th\u1eb3ng ho\u1eb7c \u1ed1ng h\u00fat d\u1ebbo. Tr\u1ee5c gi\u1eef \u1ed1ng h\u00fat th\u1eb3ng c\u1ea7n \u0111\u1ed9 c\u1ee9ng (HRC 55-60) v\u00e0 \u0111\u1ed9 nh\u1eb5n b\u1ec1 m\u1eb7t (Ra \u22640,4\u00b5m), trong khi tr\u1ee5c gi\u1eef \u1ed1ng h\u00fat d\u1ebbo c\u1ea7n v\u1eadt li\u1ec7u l\u00f5i linh ho\u1ea1t (nh\u01b0 polyimide) v\u00e0 th\u00f4ng s\u1ed1 \u0111\u1ed9 s\u00e2u r\u00e3nh ch\u00ednh x\u00e1c. C\u00e0i \u0111\u1eb7t \u00e1p su\u1ea5t t\u1ea1o h\u00ecnh<\/strong>\u00c1p su\u1ea5t, th\u01b0\u1eddng t\u1eeb 2-6 bar, c\u1ea7n ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1ee3c; h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng m\u00e1y c\u1ee7a \u0110\u00e0i Loan \u0111\u1ec1 xu\u1ea5t \u00e1p su\u1ea5t cao h\u01a1n (5-6 bar) cho gi\u1ea5y 3 l\u1edbp d\u00e0y h\u01a1n, trong khi d\u1eef li\u1ec7u c\u1ee7a ch\u00e2u \u00c2u cho th\u1ea5y 3-4 bar l\u00e0 \u0111\u1ee7 cho gi\u1ea5y 2 l\u1edbp ti\u00eau chu\u1ea9n. T\u00f4i khuy\u00ean c\u00e1c c\u00f4ng ty s\u1ea3n xu\u1ea5t \u0111\u1ed3 u\u1ed1ng n\u00ean th\u1eed nghi\u1ec7m m\u1eabu \u1edf c\u00e1c m\u1ee9c \u00e1p su\u1ea5t kh\u00e1c nhau \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a cho lo\u1ea1i gi\u1ea5y c\u1ee5 th\u1ec3 c\u1ee7a h\u1ecd.<\/p>\n<\/span>Ph\u1ea7n S\u1ea5y kh\u00f4 v\u00e0 B\u1ea3o d\u01b0\u1ee1ng<\/span><\/h3>\nT\u00ednh ch\u00ednh tr\u1ef1c quy\u1ebft \u0111\u1ecbnh t\u1ea5t c\u1ea3 ph\u1ee5 thu\u1ed9c v\u00e0o \u0111i\u1ec1u n\u00e0y. \u0110\u01b0\u1eddng h\u1ea7m s\u1ea5y b\u1eb1ng tia h\u1ed3ng ngo\u1ea1i ho\u1eb7c kh\u00ed n\u00f3ng<\/strong> Hai h\u1ec7 th\u1ed1ng n\u00e0y c\u00f3 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt kh\u00e1c nhau: h\u1ec7 th\u1ed1ng h\u1ed3ng ngo\u1ea1i cung c\u1ea5p kh\u1ea3 n\u0103ng l\u00e0m n\u00f3ng nhanh (th\u1eddi gian ti\u1ebfp x\u00fac 1-2 gi\u00e2y) v\u1edbi kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t b\u01b0\u1edbc s\u00f3ng ch\u00ednh x\u00e1c (3-5\u00b5m t\u1ed1i \u01b0u cho gi\u1ea5y), trong khi \u0111\u01b0\u1eddng h\u1ea7m kh\u00ed n\u00f3ng, \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng \u1edf nh\u1eefng v\u00f9ng kh\u00ed h\u1eadu \u1ea9m \u01b0\u1edbt, cung c\u1ea5p kh\u1ea3 n\u0103ng s\u1ea5y kh\u00f4 nh\u1eb9 nh\u00e0ng h\u01a1n, d\u1ef1a tr\u00ean \u0111\u1ed1i l\u01b0u v\u1edbi th\u00f4ng s\u1ed1 t\u1ed1c \u0111\u1ed9 gi\u00f3 10-15 m\/s. Ph\u00e2n t\u00edch c\u1ee7a t\u00f4i: H\u1ec7 th\u1ed1ng h\u1ed3ng ngo\u1ea1i v\u01b0\u1ee3t tr\u1ed9i h\u01a1n \u0111\u1ed1i v\u1edbi c\u00e1c d\u00e2y chuy\u1ec1n t\u1ed1c \u0111\u1ed9 cao (>500 \u1ed1ng h\u00fat\/ph\u00fat), nh\u01b0ng kh\u00ed n\u00f3ng cho ph\u00e9p ph\u00e2n v\u00f9ng nhi\u1ec7t \u0111\u1ed9 d\u1ec5 d\u00e0ng h\u01a1n cho c\u00e1c lo\u1ea1i keo d\u00e1n kh\u00e1c nhau.<\/p>\nKhu v\u1ef1c ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9<\/strong> (Th\u00f4ng th\u01b0\u1eddng 3-5 v\u00f9ng) n\u00ean c\u00f3 c\u00e1c \u0111i\u1ec3m \u0111\u1eb7t ri\u00eang bi\u1ec7t (v\u00ed d\u1ee5: 80-120\u00b0C) v\u00e0 c\u1ea3m bi\u1ebfn v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c \u00b11\u00b0C. Y\u00eau c\u1ea7u v\u1ec1 th\u1eddi gian \u0111\u00f3ng r\u1eafn<\/strong> Th\u1eddi gian s\u1ea5y kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i keo: keo PVA c\u00f3 th\u1ec3 c\u1ea7n 8-12 gi\u00e2y \u1edf 100\u00b0C, trong khi keo g\u1ed1c PLA c\u1ea7n 10-15 gi\u00e2y \u1edf 90\u00b0C. Theo c\u00e1c nh\u00e0 cung c\u1ea5p keo, s\u1ea5y ch\u01b0a \u0111\u1ee7 th\u1eddi gian s\u1ebd l\u00e0m gi\u1ea3m \u0111\u1ed9 b\u1ec1n l\u00ean \u0111\u1ebfn 30%, v\u00ec v\u1eady t\u00f4i khuy\u00ean c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t n\u00ean ghi l\u1ea1i nhi\u1ec7t \u0111\u1ed9 v\u00f9ng s\u1ea5y v\u00e0 l\u01b0u l\u01b0\u1ee3ng m\u1eabu \u0111\u1ec3 x\u00e1c nh\u1eadn th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u1ea5y trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m.<\/p>\nT\u00f3m l\u1ea1i, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a t\u1eebng th\u00e0nh ph\u1ea7n li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd v\u1edbi nhau \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh kh\u1ea3 n\u0103ng c\u1ee7a m\u00e1y m\u00f3c. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t, vi\u1ec7c \u01b0u ti\u00ean \u0111\u1ed9 ch\u00ednh x\u00e1c trong vi\u1ec7c d\u00e1n keo v\u00e0 c\u1eaft s\u1ebd mang l\u1ea1i ch\u1ea5t l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh, trong khi c\u00e1c c\u00f4ng ty s\u1ea3n xu\u1ea5t \u0111\u1ed3 u\u1ed1ng n\u00ean t\u1eadp trung v\u00e0o t\u00ednh linh ho\u1ea1t trong qu\u00e1 tr\u00ecnh s\u1ea5y kh\u00f4 \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u ki\u1ec3u d\u00e1ng \u1ed1ng h\u00fat kh\u00e1c nhau. Ti\u1ebfp theo, ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u c\u00e1ch c\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y t\u00edch h\u1ee3p v\u00e0o th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a to\u00e0n b\u1ed9 d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t.<\/p>\n
<\/span>Quy tr\u00ecnh s\u1ea3n xu\u1ea5t t\u1eebng b\u01b0\u1edbc v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng<\/span><\/h2>\n\n ![\"Quy](\"https:\/\/vdjzeregvyimgzflfalv.supabase.co\/storage\/v1\/object\/public\/article-images\/articles\/article-content-2-1765562466958.jpg\")
\n<\/figure>\nVi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u00e1y s\u1ea3n xu\u1ea5t \u1ed1ng h\u00fat gi\u1ea5y s\u1ebd kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7 n\u1ebfu kh\u00f4ng xem x\u00e9t chi ti\u1ebft quy tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng. Ph\u1ea7n n\u00e0y cung c\u1ea5p h\u01b0\u1edbng d\u1eabn tu\u1ea7n t\u1ef1 v\u1ec1 c\u00e1c giai \u0111o\u1ea1n s\u1ea3n xu\u1ea5t v\u00e0 c\u00e1c quy tr\u00ecnh ki\u1ec3m tra quan tr\u1ecdng tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t nh\u1eb1m \u0111\u1ea3m b\u1ea3o s\u1ea3n l\u01b0\u1ee3ng \u0111\u1ea7u ra \u1ed5n \u0111\u1ecbnh.<\/p>\n
<\/span>Chu\u1ea9n b\u1ecb v\u00e0 cung c\u1ea5p nguy\u00ean li\u1ec7u th\u00f4<\/span><\/h3>\nVi\u1ec7c chu\u1ea9n b\u1ecb \u0111\u00fang c\u00e1ch b\u1eaft \u0111\u1ea7u t\u1eeb c\u00e1c cu\u1ed9n gi\u1ea5y. Theo c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e1y m\u00f3c ch\u00e2u \u00c2u, gi\u1ea5y c\u1ea7n \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u1ebfn \u0111\u1ed9 \u1ea9m 5-7% \u0111\u1ec3 tr\u00e1nh b\u1ecb gi\u00f2n trong qu\u00e1 tr\u00ecnh t\u1ea1o h\u00ecnh. Tuy nhi\u00ean, m\u1ed9t s\u1ed1 nh\u00e0 cung c\u1ea5p ch\u00e2u \u00c1 khuy\u1ebfn ngh\u1ecb ph\u1ea1m vi cao h\u01a1n m\u1ed9t ch\u00fat, t\u1eeb 6-8%, cho kh\u00ed h\u1eadu nhi\u1ec7t \u0111\u1edbi \u0111\u1ec3 t\u00ednh \u0111\u1ebfn \u0111\u1ed9 \u1ea9m m\u00f4i tr\u01b0\u1eddng xung quanh. Ph\u00e2n t\u00edch c\u1ee7a t\u00f4i: m\u1ee9c \u0111\u1ed9 t\u1ed1i \u01b0u ph\u1ee5 thu\u1ed9c v\u00e0o m\u00f4i tr\u01b0\u1eddng nh\u00e0 m\u00e1y c\u1ee7a b\u1ea1n. \u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c ho\u1ea1t \u0111\u1ed9ng tr\u00ean to\u00e0n c\u1ea7u, t\u00f4i khuy\u00ean b\u1ea1n n\u00ean nh\u1eafm \u0111\u1ebfn m\u1ee9c 6% v\u00e0 l\u1eafp \u0111\u1eb7t khu v\u1ef1c c\u1ea5p li\u1ec7u \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t kh\u00ed h\u1eadu.<\/p>\n
Vi\u1ec7c pha tr\u1ed9n keo c\u0169ng quan tr\u1ecdng kh\u00f4ng k\u00e9m. Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt th\u01b0\u1eddng li\u1ec7t k\u00ea ph\u1ea1m vi \u0111\u1ed9 nh\u1edbt (v\u00ed d\u1ee5: 1200-1500 cP). M\u1ed9t quan \u0111i\u1ec3m cho r\u1eb1ng n\u00ean s\u1eed d\u1ee5ng m\u1ed9t t\u1ef7 l\u1ec7 nh\u1ea5t qu\u00e1n, trong khi quan \u0111i\u1ec3m kh\u00e1c \u0111\u1ec1 xu\u1ea5t \u0111i\u1ec1u ch\u1ec9nh nh\u1ecf d\u1ef1a tr\u00ean lo\u1ea1i gi\u1ea5y. V\u1ec1 m\u1eb7t th\u1ef1c t\u1ebf, t\u00f4i khuy\u00ean b\u1ea1n n\u00ean b\u1eaft \u0111\u1ea7u v\u1edbi t\u1ef7 l\u1ec7 do nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e1y quy \u0111\u1ecbnh, sau \u0111\u00f3 ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m v\u1edbi s\u1ed1 l\u01b0\u1ee3ng nh\u1ecf. Ngay c\u1ea3 m\u1ed9t s\u1ef1 sai l\u1ec7ch nh\u1ecf c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n c\u1ee7a m\u1ed1i d\u00e1n.<\/p>\n
<\/span>C\u00e1c giai \u0111o\u1ea1n s\u1ea3n xu\u1ea5t tu\u1ea7n t\u1ef1<\/span><\/h3>\nQuy tr\u00ecnh c\u1ed1t l\u00f5i bao g\u1ed3m m\u1ed9t s\u1ed1 giai \u0111o\u1ea1n t\u00edch h\u1ee3p. \u0110\u1ea7u ti\u00ean, h\u1ec7 th\u1ed1ng c\u1ea5p gi\u1ea5y s\u1ebd cu\u1ed9n gi\u1ea5y ra, \u0111\u1ed3ng th\u1eddi ph\u1ee7 m\u1ed9t l\u1edbp keo m\u1ecfng v\u00e0 ch\u00ednh x\u00e1c. Ti\u1ebfp theo, b\u1ed9 ph\u1eadn cu\u1ed9n v\u00e0 t\u1ea1o h\u00ecnh s\u1ebd \u0111\u1ecbnh h\u00ecnh gi\u1ea5y th\u00e0nh m\u1ed9t \u1ed1ng li\u00ean t\u1ee5c. Sau \u0111\u00f3, c\u01a1 ch\u1ebf c\u1eaft s\u1ebd c\u1eaft \u1ed1ng th\u00e0nh c\u00e1c \u0111o\u1ea1n c\u00f3 chi\u1ec1u d\u00e0i x\u00e1c \u0111\u1ecbnh, v\u00e0 cu\u1ed1i c\u00f9ng, \u0111\u01b0\u1eddng h\u1ea7m s\u1ea5y s\u1ebd l\u00e0m kh\u00f4 keo.<\/p>\n
Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt cho c\u00e1c giai \u0111o\u1ea1n n\u00e0y th\u01b0\u1eddng n\u00eau b\u1eadt t\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a (v\u00ed d\u1ee5: 400 \u1ed1ng h\u00fat\/ph\u00fat). Tuy nhi\u00ean, m\u1ed9t sai l\u1ea7m th\u01b0\u1eddng g\u1eb7p l\u00e0 \u01b0u ti\u00ean t\u1ed1c \u0111\u1ed9 h\u01a1n s\u1ef1 \u1ed5n \u0111\u1ecbnh. M\u1ed9t m\u00e1y ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a l\u00fd thuy\u1ebft c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c. T\u00f4i khuy\u00ean b\u1ea1n n\u00ean \u0111\u00e1nh gi\u00e1... b\u1ec1n v\u1eefng<\/em> T\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh \u0111\u01b0\u1ee3c ghi trong th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, th\u01b0\u1eddng l\u00e0 70-80% so v\u1edbi t\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ea3n l\u01b0\u1ee3ng h\u00e0ng ng\u00e0y \u1ed5n \u0111\u1ecbnh.<\/p>\n<\/span>C\u00e1c quy tr\u00ecnh ki\u1ec3m tra v\u00e0 th\u1eed nghi\u1ec7m tr\u1ef1c tuy\u1ebfn<\/span><\/h3>\nKi\u1ec3m so\u00e1t quy tr\u00ecnh ch\u1eb7t ch\u1ebd l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 thi\u1ebfu. H\u1ec7 th\u1ed1ng ki\u1ec3m tra tr\u1ef1c tuy\u1ebfn c\u1ea7n li\u00ean t\u1ee5c gi\u00e1m s\u00e1t c\u00e1c th\u00f4ng s\u1ed1 ch\u00ednh. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m \u0111o b\u1eb1ng laser \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ed9 d\u00e0y th\u00e0nh v\u00e0 \u0111\u1ed9 \u0111\u1ed3ng nh\u1ea5t \u0111\u01b0\u1eddng k\u00ednh, v\u00e0 h\u1ec7 th\u1ed1ng th\u1ecb gi\u00e1c \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n c\u1ee7a m\u1ed1i n\u1ed1i keo. C\u00e1c th\u1eed nghi\u1ec7m ch\u1ee9c n\u0103ng, nh\u01b0 ng\u00e2m trong ch\u1ea5t l\u1ecfng, th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean c\u00e1c m\u1eabu t\u1eeb m\u1ed7i l\u00f4 s\u1ea3n ph\u1ea9m.<\/p>\n
Ti\u00eau chu\u1ea9n ki\u1ec3m tra r\u1ea5t \u0111a d\u1ea1ng. M\u1ed9t s\u1ed1 nh\u00e0 s\u1ea3n xu\u1ea5t \u1ee7ng h\u1ed9 vi\u1ec7c ki\u1ec3m tra t\u1ef1 \u0111\u1ed9ng theo ti\u00eau chu\u1ea9n 100%, trong khi nh\u1eefng nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00e1c k\u1ebft h\u1ee3p ki\u1ec3m tra t\u1ef1 \u0111\u1ed9ng v\u1edbi l\u1ea5y m\u1eabu th\u1ee7 c\u00f4ng \u0111\u1ecbnh k\u1ef3. D\u1ef1a tr\u00ean kinh nghi\u1ec7m, m\u00f4 h\u00ecnh k\u1ebft h\u1ee3p l\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ed1i v\u1edbi c\u00e1c c\u00f4ng ty s\u1ea3n xu\u1ea5t \u0111\u1ed3 u\u1ed1ng c\u1ea7n \u0111\u1ed9 tin c\u1eady cao v\u1edbi s\u1ea3n l\u01b0\u1ee3ng l\u1edbn. Th\u1ef1c hi\u1ec7n ki\u1ec3m tra t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1eddng k\u00ednh v\u00e0 \u0111\u01b0\u1eddng n\u1ed1i, \u0111\u1ed3ng th\u1eddi ti\u1ebfn h\u00e0nh ki\u1ec3m tra ng\u00e2m ch\u1ea5t l\u1ecfng th\u1ee7 c\u00f4ng m\u1ed7i 30 ph\u00fat.<\/p>\n
\nC\u1ea3nh b\u00e1o<\/strong><\/p>\nKh\u00f4ng n\u00ean ch\u1ecdn m\u00e1y ch\u1ec9 d\u1ef1a tr\u00ean t\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a. M\u1ed9t m\u00e1y ho\u1ea1t \u0111\u1ed9ng \u1edf c\u00f4ng su\u1ea5t 100% 24\/7 c\u00f3 th\u1ec3 c\u00f3 tu\u1ed5i th\u1ecd ng\u1eafn h\u01a1n v\u00e0 chi ph\u00ed b\u1ea3o tr\u00ec cao h\u01a1n. H\u00e3y t\u00ednh \u0111\u1ebfn t\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf (v\u00ed d\u1ee5: 70-80%) \u0111\u1ec3 t\u00ednh to\u00e1n \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i v\u00e0 chi ph\u00ed. Lu\u00f4n lu\u00f4n \u0111\u1ed1i chi\u1ebfu th\u00f4ng s\u1ed1 t\u1ed1c \u0111\u1ed9 v\u1edbi chu k\u1ef3 l\u00e0m vi\u1ec7c \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb trong t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt.<\/p>\n<\/blockquote>\n
T\u00f3m l\u1ea1i, n\u1eafm v\u1eefng c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u00e1y s\u1ea3n xu\u1ea5t \u1ed1ng h\u00fat gi\u1ea5y c\u00f3 ngh\u0129a l\u00e0 hi\u1ec3u c\u00e1ch m\u1ed7i th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh m\u1ed9t b\u01b0\u1edbc trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t. B\u1eb1ng c\u00e1ch chu\u1ea9n b\u1ecb nguy\u00ean v\u1eadt li\u1ec7u c\u1ea9n th\u1eadn, tu\u00e2n theo c\u00e1c giai \u0111o\u1ea1n tu\u1ea7n t\u1ef1 v\u1edbi s\u1ef1 ch\u00fa tr\u1ecdng \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 b\u1ec1n v\u1eefng v\u00e0 th\u1ef1c thi c\u00e1c quy tr\u00ecnh ki\u1ec3m tra v\u00e0 th\u1eed nghi\u1ec7m nghi\u00eam ng\u1eb7t trong d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u qu\u1ea3 t\u1ed1i \u01b0u.<\/p>\n
<\/span>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt thi\u1ebft b\u1ecb v\u00e0 th\u00f4ng s\u1ed1 v\u1eadn h\u00e0nh<\/span><\/h2>\n\n ![\"Th\u00f4ng](\"https:\/\/vdjzeregvyimgzflfalv.supabase.co\/storage\/v1\/object\/public\/article-images\/articles\/article-content-3-1765562487740.jpg\")
\n<\/figure>\nHi\u1ec3u r\u00f5 chi ti\u1ebft Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt m\u00e1y<\/strong> V\u00e0 th\u00f4ng s\u1ed1 v\u1eadn h\u00e0nh<\/strong> Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u00e0 v\u1eadn h\u00e0nh m\u00e1y s\u1ea3n xu\u1ea5t \u1ed1ng h\u00fat gi\u1ea5y m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 l\u00e0 r\u1ea5t quan tr\u1ecdng. Ph\u1ea7n n\u00e0y s\u1ebd chia c\u00e1c kh\u00eda c\u1ea1nh k\u1ef9 thu\u1eadt ch\u00ednh th\u00e0nh ba l\u0129nh v\u1ef1c tr\u1ecdng y\u1ebfu.<\/p>\n<\/span>C\u00f4ng su\u1ea5t m\u00e1y v\u00e0 t\u1ed1c \u0111\u1ed9 s\u1ea3n l\u01b0\u1ee3ng<\/span><\/h3>\nN\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t<\/strong> \u0110\u00e2y l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng h\u00e0ng \u0111\u1ea7u c\u1ea7n xem x\u00e9t. Theo nh\u00e0 s\u1ea3n xu\u1ea5t A, c\u00e1c m\u1eabu m\u00e1y t\u1ed1c \u0111\u1ed9 cao c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t 800-1.200 \u1ed1ng h\u00fat m\u1ed7i ph\u00fat, trong khi c\u00e1c m\u1eabu m\u00e1y ti\u00eau chu\u1ea9n c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t B th\u01b0\u1eddng cho ra 400-600 \u1ed1ng h\u00fat m\u1ed7i ph\u00fat. Di\u1ec7n t\u00edch l\u1eafp \u0111\u1eb7t m\u00e1y c\u0169ng kh\u00e1c nhau: c\u00e1c m\u1eabu m\u00e1y nh\u1ecf g\u1ecdn c\u00f3 th\u1ec3 ch\u1ec9 c\u1ea7n 8-10 m\u00e9t vu\u00f4ng, trong khi c\u00e1c d\u00e2y chuy\u1ec1n c\u00f4ng su\u1ea5t cao c\u1ea7n 15-20 m\u00e9t vu\u00f4ng. V\u1ec1 m\u1eb7t th\u1ef1c t\u1ebf, s\u1ef1 l\u1ef1a ch\u1ecdn ph\u1ee5 thu\u1ed9c v\u00e0o kh\u00f4ng gian v\u00e0 nhu c\u1ea7u s\u1ea3n l\u01b0\u1ee3ng c\u1ee7a b\u1ea1n. T\u00f4i khuy\u00ean c\u00e1c c\u00f4ng ty s\u1ea3n xu\u1ea5t \u0111\u1ed3 u\u1ed1ng n\u00ean \u01b0u ti\u00ean c\u00e1c m\u00e1y nh\u1ecf g\u1ecdn, c\u00f4ng su\u1ea5t v\u1eeba ph\u1ea3i \u0111\u1ec3 linh ho\u1ea1t, trong khi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t l\u1edbn n\u00ean ch\u1ecdn c\u00e1c d\u00e2y chuy\u1ec1n c\u00f4ng su\u1ea5t cao m\u1eb7c d\u00f9 di\u1ec7n t\u00edch l\u1eafp \u0111\u1eb7t l\u1edbn h\u01a1n. Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c lo\u1ea1i gi\u1ea5y kh\u00e1c nhau c\u0169ng l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng. th\u00f4ng s\u1ed1 v\u1eadn h\u00e0nh<\/strong>M\u1ed9t s\u1ed1 m\u00e1y c\u00f3 th\u1ec3 x\u1eed l\u00fd gi\u1ea5y c\u00f3 \u0111\u1ed9 d\u00e0y t\u1eeb 60 \u0111\u1ebfn 120 gsm (gam tr\u00ean m\u00e9t vu\u00f4ng), nh\u01b0ng m\u1ed9t s\u1ed1 m\u00e1y kh\u00e1c \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho ph\u1ea1m vi h\u1eb9p h\u01a1n t\u1eeb 80-100 gsm \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh.<\/p>\n<\/span>C\u00e0i \u0111\u1eb7t c\u00f4ng su\u1ea5t, t\u1ed1c \u0111\u1ed9 v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c<\/span><\/h3>\nC\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1ec1 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n v\u00e0 \u0111i\u1ec1u khi\u1ec3n \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t. Y\u00eau c\u1ea7u c\u00f4ng su\u1ea5t \u0111\u1ed9ng c\u01a1 th\u01b0\u1eddng dao \u0111\u1ed9ng t\u1eeb 5 kW cho c\u00e1c m\u1eabu c\u01a1 b\u1ea3n \u0111\u1ebfn 15 kW cho c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n servo t\u1ed1c \u0111\u1ed9 cao. V\u1ec1 \u0111\u1ed9 ch\u00ednh x\u00e1c, \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n servo khi c\u1eaft l\u00e0 r\u1ea5t quan tr\u1ecdng: m\u1ed9t quan \u0111i\u1ec3m nh\u1ea5n m\u1ea1nh dung sai trong kho\u1ea3ng \u00b10,1 mm \u0111\u1ec3 c\u00f3 \u0111\u1ea7u \u1ed1ng h\u00fat ho\u00e0n h\u1ea3o, trong khi quan \u0111i\u1ec3m kh\u00e1c cho r\u1eb1ng \u00b10,2 mm l\u00e0 \u0111\u1ee7 cho h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng th\u01b0\u01a1ng m\u1ea1i \u0111\u1ec3 gi\u1ea3m chi ph\u00ed. Ph\u00e2n t\u00edch c\u1ee7a t\u00f4i cho th\u1ea5y \u0111\u1ed1i v\u1edbi c\u00e1c c\u00f4ng ty s\u1ea3n xu\u1ea5t \u0111\u1ed3 u\u1ed1ng cao c\u1ea5p, dung sai ch\u1eb7t ch\u1ebd h\u01a1n s\u1ebd \u0111\u00e1ng \u0111\u1ec3 \u0111\u1ea7u t\u01b0. C\u00e0i \u0111\u1eb7t nhi\u1ec7t \u0111\u1ed9 \u0111\u1ec3 s\u1ea5y kh\u00f4 t\u1ed1i \u01b0u c\u0169ng kh\u00e1c nhau; m\u1ed9t s\u1ed1 ng\u01b0\u1eddi v\u1eadn h\u00e0nh \u0111\u1eb7t v\u00f9ng s\u1ea5y keo \u1edf 70-80\u00b0C, trong khi nh\u1eefng ng\u01b0\u1eddi kh\u00e1c khuy\u1ebfn ngh\u1ecb 60-70\u00b0C \u0111\u1ec3 tr\u00e1nh gi\u1ea5y b\u1ecb gi\u00f2n. D\u1ef1a tr\u00ean kinh nghi\u1ec7m, t\u00f4i khuy\u00ean b\u1ea1n n\u00ean b\u1eaft \u0111\u1ea7u \u1edf ph\u1ea1m vi th\u1ea5p h\u01a1n v\u00e0 hi\u1ec7u ch\u1ec9nh t\u0103ng d\u1ea7n d\u1ef1a tr\u00ean lo\u1ea1i gi\u1ea5y v\u00e0 keo c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>\n
<\/span>Quy tr\u00ecnh b\u1ea3o tr\u00ec v\u00e0 hi\u1ec7u chu\u1ea9n<\/span><\/h3>\nM\u1ed9t c\u00e1ch nghi\u00eam ng\u1eb7t l\u1ecbch tr\u00ecnh b\u1ea3o tr\u00ec<\/strong> Vi\u1ec7c duy tr\u00ec hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 thi\u1ebfu. L\u1ecbch tr\u00ecnh chi ti\u1ebft n\u00ean bao g\u1ed3m vi\u1ec7c m\u00e0i l\u01b0\u1ee1i dao sau m\u1ed7i 200 gi\u1edd ho\u1ea1t \u0111\u1ed9ng ho\u1eb7c h\u00e0ng tu\u1ea7n, t\u00f9y \u0111i\u1ec1u ki\u1ec7n n\u00e0o \u0111\u1ebfn tr\u01b0\u1edbc. Vi\u1ec7c v\u1ec7 sinh \u0111\u01b0\u1eddng keo ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n h\u00e0ng ng\u00e0y \u0111\u1ec3 tr\u00e1nh t\u1eafc ngh\u1ebdn v\u00e0 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u00e1m d\u00ednh \u0111\u1ed3ng \u0111\u1ec1u. N\u00ean ki\u1ec3m tra \u0111\u1ed9 th\u1eb3ng h\u00e0ng c\u1ee7a tr\u1ee5c g\u00e1 hai tu\u1ea7n m\u1ed9t l\u1ea7n \u0111\u1ec3 tr\u00e1nh c\u00e1c l\u1ed7i s\u1ea3n xu\u1ea5t. V\u1ec1 hi\u1ec7u chu\u1ea9n c\u1ea3m bi\u1ebfn, c\u00f3 nhi\u1ec1u \u00fd ki\u1ebfn kh\u00e1c nhau: m\u1ed9t s\u1ed1 cho r\u1eb1ng n\u00ean hi\u1ec7u chu\u1ea9n h\u00e0ng th\u00e1ng, trong khi s\u1ed1 kh\u00e1c \u0111\u1ec1 xu\u1ea5t ch\u1ec9 hi\u1ec7u chu\u1ea9n khi ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea7u ra thay \u0111\u1ed5i. Theo t\u00f4i, vi\u1ec7c hi\u1ec7u chu\u1ea9n ch\u1ee7 \u0111\u1ed9ng h\u00e0ng th\u00e1ng l\u00e0 c\u1ea7n thi\u1ebft. s\u1ef1 \u0111\u1ecbnh c\u1ee1<\/strong> Vi\u1ec7c ki\u1ec3m tra gi\u00fap ng\u0103n ng\u1eeba th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng t\u1ed1n k\u00e9m v\u00e0 l\u00e3ng ph\u00ed v\u1eadt li\u1ec7u. T\u00f4i khuy\u00ean b\u1ea1n n\u00ean t\u1ea1o m\u1ed9t danh s\u00e1ch ki\u1ec3m tra tr\u1ef1c quan t\u00edch h\u1ee3p t\u1ea5t c\u1ea3 c\u00e1c nhi\u1ec7m v\u1ee5 n\u00e0y v\u00e0o quy tr\u00ecnh v\u1eadn h\u00e0nh ti\u00eau chu\u1ea9n c\u1ee7a m\u00ecnh.<\/p>\nT\u00f3m l\u1ea1i, vi\u1ec7c c\u00e2n b\u1eb1ng nh\u1eefng \u0111i\u1ec1u n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng. Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt m\u00e1y<\/strong>\u2014t\u1eeb s\u1ea3n l\u01b0\u1ee3ng v\u00e0 c\u00f4ng su\u1ea5t \u0111\u1ebfn l\u1ecbch tr\u00ecnh b\u1ea3o tr\u00ec<\/strong> \u0110\u1ed9 ch\u00ednh x\u00e1c \u0111\u00f2i h\u1ecfi ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh ch\u00fang sao cho ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c ti\u00eau s\u1ea3n xu\u1ea5t c\u1ee5 th\u1ec3 v\u00e0 l\u01b0\u1ee3ng gi\u1ea5y \u0111\u1ea7u v\u00e0o c\u1ee7a b\u1ea1n.<\/p>\n<\/span>K\u1ebft lu\u1eadn<\/span><\/h2>\nNh\u01b0 ch\u00fang ta \u0111\u00e3 t\u00ecm hi\u1ec3u, qu\u00e1 tr\u00ecnh t\u1eeb gi\u1ea5y th\u00f4 \u0111\u1ebfn m\u1ed9t chi\u1ebfc \u1ed1ng h\u00fat b\u1ec1n ch\u1eafc v\u00e0 h\u1eefu d\u1ee5ng \u0111\u01b0\u1ee3c chi ph\u1ed1i b\u1edfi c\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh x\u00e1c. Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u00e1y l\u00e0m \u1ed1ng h\u00fat gi\u1ea5y<\/strong>Th\u00e0nh c\u00f4ng trong l\u0129nh v\u1ef1c n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ef1 hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 h\u1ec7 th\u1ed1ng t\u00edch h\u1ee3p \u2013 t\u1eeb c\u00e1c b\u1ed9 ph\u1eadn m\u00e1y m\u00f3c c\u1ed1t l\u00f5i x\u1eed l\u00fd gi\u1ea5y v\u00e0 ch\u1ea5t k\u1ebft d\u00ednh v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao, th\u00f4ng qua c\u00e1c quy tr\u00ecnh t\u1ea1o h\u00ecnh v\u00e0 \u0111\u00f3ng r\u1eafn t\u1ef1 \u0111\u1ed9ng, \u0111\u1ebfn c\u00e1c th\u00f4ng s\u1ed1 v\u1eadn h\u00e0nh nghi\u00eam ng\u1eb7t \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 s\u1ea3n l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh.<\/p>\nN\u1eafm v\u1eefng c\u00e1c chi ti\u1ebft k\u1ef9 thu\u1eadt n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t nhi\u1ec7m v\u1ee5 v\u1eadn h\u00e0nh; \u0111\u00f3 l\u00e0 m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 chi\u1ebfn l\u01b0\u1ee3c. N\u00f3 gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 cao v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u1ea1nh tranh, \u0111\u1ed3ng th\u1eddi cung c\u1ea5p cho c\u00e1c c\u00f4ng ty \u0111\u1ed3 u\u1ed1ng ngu\u1ed3n cung c\u1ea5p \u0111\u00e1ng tin c\u1eady, ch\u1ea5t l\u01b0\u1ee3ng cao, v\u1ed1n r\u1ea5t c\u1ea7n thi\u1ebft cho th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a h\u1ecd.<\/p>\n
B\u1ea1n \u0111\u00e3 s\u1eb5n s\u00e0ng chuy\u1ec3n \u0111\u1ed5i nh\u1eefng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt n\u00e0y th\u00e0nh th\u00e0nh c\u00f4ng trong s\u1ea3n xu\u1ea5t c\u1ee7a m\u00ecnh ch\u01b0a?<\/strong> \u0110\u1ec3 nh\u1eadn b\u00e1o gi\u00e1 chi ti\u1ebft ho\u1eb7c th\u1ea3o lu\u1eadn v\u1ec1 vi\u1ec7c t\u00f9y ch\u1ec9nh thi\u1ebft b\u1ecb cho m\u1ee5c ti\u00eau s\u1ea3n xu\u1ea5t c\u1ee5 th\u1ec3 v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u1ed1ng h\u00fat gi\u1ea5y c\u1ee7a b\u1ea1n, h\u00e3y li\u00ean h\u1ec7 v\u1edbi \u0111\u1ed9i ng\u0169 b\u00e1n h\u00e0ng k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n c\u00e1 nh\u00e2n. H\u00e3y c\u00f9ng nhau x\u00e2y d\u1ef1ng gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u cho nhu c\u1ea7u c\u1ee7a b\u1ea1n.<\/p>\n<\/span>Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/span><\/h2>\n<\/span>1. T\u00f4i c\u1ea7n \u0111\u00e1nh gi\u00e1 nh\u1eefng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt quan tr\u1ecdng n\u00e0o khi l\u1ef1a ch\u1ecdn m\u00e1y l\u00e0m \u1ed1ng h\u00fat gi\u1ea5y?<\/span><\/h3>\nKhi \u0111\u00e1nh gi\u00e1 m\u00e1y s\u1ea3n xu\u1ea5t \u1ed1ng h\u00fat gi\u1ea5y, h\u00e3y t\u1eadp trung v\u00e0o c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ed1t l\u00f5i sau: t\u1ed1c \u0111\u1ed9 s\u1ea3n xu\u1ea5t (th\u01b0\u1eddng l\u00e0 200-800 \u1ed1ng h\u00fat\/ph\u00fat), ph\u1ea1m vi \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng h\u00fat (th\u01b0\u1eddng l\u00e0 5-12mm), kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi lo\u1ea1i gi\u1ea5y (tr\u1ecdng l\u01b0\u1ee3ng c\u01a1 b\u1ea3n 60-120gsm), lo\u1ea1i h\u1ec7 th\u1ed1ng b\u00f4i keo (keo n\u00f3ng ch\u1ea3y ho\u1eb7c PVA) v\u00e0 c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 (th\u01b0\u1eddng l\u00e0 5-15kW). Ngo\u00e0i ra, h\u00e3y xem x\u00e9t m\u1ee9c \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng h\u00f3a, th\u1eddi gian chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c k\u00edch c\u1ee1 v\u00e0 li\u1ec7u m\u00e1y c\u00f3 t\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng nh\u01b0 ki\u1ec3m tra \u0111\u01b0\u1eddng k\u00ednh ho\u1eb7c ph\u00e1t hi\u1ec7n l\u1ed7i b\u1eb1ng m\u1eaft th\u01b0\u1eddng hay kh\u00f4ng. C\u00e1c th\u00f4ng s\u1ed1 n\u00e0y \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t, ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh c\u1ee7a b\u1ea1n.<\/p>\n
<\/span>2. C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u00e1y s\u1ea3n xu\u1ea5t \u1ed1ng h\u00fat gi\u1ea5y \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng?<\/span><\/h3>\nC\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c quy\u1ebft \u0111\u1ecbnh hi\u1ec7u su\u1ea5t s\u1ea3n ph\u1ea9m. Vi\u1ec7c ki\u1ec3m so\u00e1t l\u1ef1c c\u0103ng cu\u1ed9n (th\u01b0\u1eddng l\u00e0 10-50N) \u0111\u1ea3m b\u1ea3o c\u00e1c l\u1edbp gi\u1ea5y \u0111\u1ed3ng nh\u1ea5t, kh\u00f4ng c\u00f3 khe h\u1edf ho\u1eb7c ch\u1ed3ng ch\u00e9o. \u0110\u1ed9 ch\u00ednh x\u00e1c trong vi\u1ec7c b\u00f4i keo (sai s\u1ed1 tr\u1ecdng l\u01b0\u1ee3ng l\u1edbp ph\u1ee7 <\u00b15%) \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n li\u00ean k\u1ebft v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng n\u01b0\u1edbc. \u0110\u1ed9 c\u1ee9ng v\u1eefng c\u1ee7a m\u00e1y m\u00f3c gi\u1ea3m thi\u1ec3u rung \u0111\u1ed9ng, t\u1ea1o ra c\u00e1c \u1ed1ng h\u00fat th\u1eb3ng h\u01a1n v\u1edbi \u0111\u1ed9 d\u00e0y th\u00e0nh \u0111\u1ed3ng \u0111\u1ec1u. C\u00e1c m\u00e1y m\u00f3c ti\u00ean ti\u1ebfn v\u1edbi h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n v\u00f2ng k\u00edn duy tr\u00ec dung sai ch\u1eb7t ch\u1ebd h\u01a1n v\u1ec1 \u0111\u01b0\u1eddng k\u00ednh (\u00b10,1mm) v\u00e0 chi\u1ec1u d\u00e0i (\u00b10,5mm), t\u1ea1o ra c\u00e1c \u1ed1ng h\u00fat \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n nghi\u00eam ng\u1eb7t c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u1ed3 u\u1ed1ng v\u1ec1 ch\u1ee9c n\u0103ng v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/p>\n
<\/span>3. D\u1ef1a tr\u00ean thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt c\u1ee7a m\u00e1y, ch\u00fang ta c\u1ea7n d\u1ef1 tr\u00f9 nh\u1eefng th\u00f4ng s\u1ed1 v\u1eadn h\u00e0nh v\u00e0 y\u00eau c\u1ea7u b\u1ea3o tr\u00ec n\u00e0o?<\/span><\/h3>\nD\u1ef1a tr\u00ean thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt, h\u00e3y d\u1ef1 tr\u00f9 c\u00e1c kh\u00eda c\u1ea1nh v\u1eadn h\u00e0nh sau: s\u1ed1 \u0111i\u1ec3m b\u00f4i tr\u01a1n h\u00e0ng ng\u00e0y (th\u01b0\u1eddng l\u00e0 15-25), ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng khuy\u1ebfn ngh\u1ecb cho h\u1ec7 th\u1ed1ng keo (140-180\u00b0C cho keo n\u00f3ng ch\u1ea3y), kho\u1ea3ng th\u1eddi gian hi\u1ec7u chu\u1ea9n \u0111\u1ecbnh k\u1ef3 cho c\u1ea3m bi\u1ebfn (h\u00e0ng tu\u1ea7n\/h\u00e0ng th\u00e1ng), v\u00e0 tu\u1ed5i th\u1ecd d\u1ef1 ki\u1ebfn c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn (l\u01b0\u1ee1i c\u1eaft: 2-4 tu\u1ea7n, tr\u1ee5c cu\u1ed1n: 6-12 th\u00e1ng). M\u00e1y m\u00f3c c\u00f3 thi\u1ebft k\u1ebf d\u1ea1ng m\u00f4-\u0111un gi\u00fap vi\u1ec7c b\u1ea3o tr\u00ec d\u1ec5 d\u00e0ng h\u01a1n. C\u0169ng c\u1ea7n xem x\u00e9t c\u00e1c y\u00eau c\u1ea7u v\u1ec1 ti\u1ec7n \u00edch: kh\u00ed n\u00e9n (0,6-0,8MPa), v\u00e0 li\u1ec7u h\u1ec7 th\u1ed1ng \u0111i\u1ec7n c\u00f3 h\u1ed7 tr\u1ee3 \u0111i\u1ec7n \u00e1p c\u1ee7a c\u01a1 s\u1edf b\u1ea1n hay kh\u00f4ng (th\u01b0\u1eddng l\u00e0 380V\/50Hz ho\u1eb7c 480V\/60Hz). B\u1ea3o tr\u00ec \u0111\u00fang c\u00e1ch theo c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt n\u00e0y \u0111\u1ea3m b\u1ea3o th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u01b0u v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea7u ra \u1ed5n \u0111\u1ecbnh.<\/p>\n
<\/span>4. L\u00e0m th\u1ebf n\u00e0o ch\u00fang ta c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn m\u00e1y s\u1ea3n xu\u1ea5t \u1ed1ng h\u00fat gi\u1ea5y ph\u00f9 h\u1ee3p v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t v\u00e0 y\u00eau c\u1ea7u v\u1ec1 ch\u1ee7ng lo\u1ea1i s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh?<\/span><\/h3>\n\u0110\u1ec3 l\u1ef1a ch\u1ecdn m\u00e1y ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u, tr\u01b0\u1edbc ti\u00ean h\u00e3y ph\u00e2n t\u00edch y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n: \u0110\u1ed1i v\u1edbi s\u1ea3n xu\u1ea5t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn \u1ed1ng h\u00fat \u0111\u01a1n k\u00edch c\u1ee1 (v\u00ed d\u1ee5: >5 tri\u1ec7u \u1ed1ng h\u00fat\/th\u00e1ng), h\u00e3y \u01b0u ti\u00ean m\u00e1y c\u00f3 t\u1ed1c \u0111\u1ed9 tr\u00ean 500 \u1ed1ng h\u00fat\/ph\u00fat v\u00e0 t\u00ednh n\u0103ng thay \u0111\u1ed5i linh ki\u1ec7n t\u1ed1i thi\u1ec3u. \u0110\u1ed1i v\u1edbi s\u1ea3n xu\u1ea5t nhi\u1ec1u lo\u1ea1i s\u1ea3n ph\u1ea9m v\u1edbi k\u00edch c\u1ee1 thay \u0111\u1ed5i th\u01b0\u1eddng xuy\u00ean, h\u00e3y t\u1eadp trung v\u00e0o m\u00e1y c\u00f3 h\u1ec7 th\u1ed1ng thay \u0111\u1ed5i nhanh (d\u01b0\u1edbi 15 ph\u00fat) v\u00e0 d\u1ea3i \u0111\u01b0\u1eddng k\u00ednh r\u1ed9ng. H\u00e3y xem x\u00e9t kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng \u2013 m\u00e1y d\u1ea1ng m\u00f4-\u0111un cho ph\u00e9p b\u1ed5 sung th\u00eam c\u00e1c tr\u1ea1m sau n\u00e0y. \u0110\u1ed3ng th\u1eddi, h\u00e3y \u0111\u00e1nh gi\u00e1 xem chi\u1ec1u r\u1ed9ng gi\u1ea5y t\u1ed1i \u0111a c\u1ee7a m\u00e1y (th\u01b0\u1eddng l\u00e0 300-600mm) v\u00e0 c\u00f4ng ngh\u1ec7 cu\u1ed9n l\u00f5i c\u00f3 h\u1ed7 tr\u1ee3 chi\u1ec1u d\u00e0i \u1ed1ng h\u00fat m\u1ee5c ti\u00eau (80-250mm) v\u00e0 y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng h\u00fat (th\u01b0\u1eddng l\u00e0 2-4 l\u1edbp) hay kh\u00f4ng.<\/p>\n
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