{"id":1754,"date":"2026-09-08T04:05:39","date_gmt":"2026-09-08T04:05:39","guid":{"rendered":"https:\/\/benlongkj.com\/?p=1754"},"modified":"2026-09-08T04:05:42","modified_gmt":"2026-09-08T04:05:42","slug":"which-laser-machine-for-circuit-breaker-marking%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/benlongkj.com\/vi\/blog\/which-laser-machine-for-circuit-breaker-marking%ef%bc%9f\/","title":{"rendered":"M\u00e1y Laser n\u00e0o ph\u00f9 h\u1ee3p \u0111\u1ec3 \u0110\u00e1nh d\u1ea5u c\u1ea7u dao \u0111i\u1ec7n?"},"content":{"rendered":"

L\u1ef1a ch\u1ecdn \u0111\u00fang m\u00e1y kh\u1eafc laser<\/strong> cho s\u1ea3n xu\u1ea5t c\u1ea7u dao c\u00f3 v\u1ebb \u0111\u01a1n gi\u1ea3n cho \u0111\u1ebfn khi b\u1ea1n \u0111\u1ee9ng tr\u01b0\u1edbc hai m\u00e1y r\u1ea5t kh\u00e1c nhau \u0111\u1ec1u tuy\u00ean b\u1ed1 c\u00f3 th\u1ec3 \u0111\u00e1nh d\u1ea5u nh\u1ef1a. Tr\u00ean m\u1ed9t c\u1ea7u dao mini (MCB), c\u1ea7u dao v\u1ecf \u0111\u00fac (MCCB) ho\u1eb7c thi\u1ebft b\u1ecb d\u00f2ng r\u00f2, vi\u1ec7c \u0111\u00e1nh d\u1ea5u mang d\u1eef li\u1ec7u k\u1ef9 thu\u1eadt in \u2014 d\u00f2ng \u0111\u1ecbnh m\u1ee9c, kh\u1ea3 n\u0103ng c\u1eaft, s\u01a1 \u0111\u1ed3 \u0111\u1ea5u d\u00e2y, tham chi\u1ebfu ti\u00eau chu\u1ea9n, m\u00e3 l\u00f4 ho\u1eb7c ng\u00e0y th\u00e1ng v\u00e0 logo th\u01b0\u01a1ng hi\u1ec7u \u2014 c\u00f9ng v\u1edbi ch\u1ec9 b\u00e1o B\u1eacT v\u00e0 T\u1eaeT tr\u00ean tay c\u1ea7m. Ch\u1ecdn c\u00f4ng ngh\u1ec7 sai v\u00e0 d\u1ea5u s\u1ebd m\u1edd nh\u1ea1t, x\u00e1m, n\u1eeda ch\u1ea3y ho\u1eb7c bi\u1ebfn m\u1ea5t trong v\u00f2ng m\u1ed9t n\u0103m. Ch\u1ecdn \u0111\u00fang c\u00f4ng ngh\u1ec7 v\u00e0 d\u1ea5u s\u1ebd s\u1eafc n\u00e9t trong su\u1ed1t tu\u1ed5i th\u1ecd l\u00e0m vi\u1ec7c c\u1ee7a c\u1ea7u dao. H\u01b0\u1edbng d\u1eabn n\u00e0y so s\u00e1nh hai c\u00f4ng ngh\u1ec7 th\u1ef1c s\u1ef1 quan tr\u1ecdng cho thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft \u0111i\u1ec7n \u00e1p th\u1ea5p, m\u00e1y \u0111\u00e1nh d\u1ea5u laser s\u1ee3i quang<\/strong> and the m\u00e1y \u0111\u00e1nh d\u1ea5u laser UV<\/strong>, v\u00e0 cung c\u1ea5p cho b\u1ea1n c\u00e1ch th\u1ef1c t\u1ebf \u0111\u1ec3 quy\u1ebft \u0111\u1ecbnh c\u00e1i n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi d\u00e2y chuy\u1ec1n c\u1ee7a b\u1ea1n.<\/p>\n

Nh\u1eefng g\u00ec \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u tr\u00ean c\u1ea7u dao, v\u00e0 t\u1ea1i sao l\u00e0 laser<\/h2>\n

T\u1ea5t c\u1ea3 c\u00e1c d\u1ea5u tr\u00ean c\u1ea7u dao truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u li\u00ean quan \u0111\u1ebfn an to\u00e0n c\u1ee7a c\u1ea7u dao. D\u00f2ng \u0111\u1ecbnh m\u1ee9c gi\u00fap ng\u01b0\u1eddi l\u1eafp \u0111\u1eb7t x\u00e1c \u0111\u1ecbnh d\u00e2y d\u1eabn ph\u00f9 h\u1ee3p v\u1edbi c\u1ea7u dao. Kh\u1ea3 n\u0103ng c\u1eaft cho bi\u1ebft li\u1ec7u n\u00f3 c\u00f3 th\u1ec3 x\u1eed l\u00fd s\u1ef1 c\u1ed1 hay kh\u00f4ng. Th\u00f4ng tin ti\u00eau chu\u1ea9n gi\u00fap c\u01a1 quan ch\u1ee9ng nh\u1eadn bi\u1ebft \u0111\u01b0\u1ee3c c\u00e1c b\u00e0i ki\u1ec3m tra m\u00e0 c\u1ea7u dao \u0111\u00e3 tr\u1ea3i qua. S\u1ef1 suy gi\u1ea3m c\u1ee7a b\u1ea5t k\u1ef3 d\u1ea5u n\u00e0o kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ea5t gi\u00e1 tr\u1ecb th\u1ea9m m\u1ef9, m\u00e0 c\u00f3 ngh\u0129a l\u00e0 n\u00f3 kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c coi l\u00e0 h\u1ee3p chu\u1ea9n. C\u00e1c ti\u00eau chu\u1ea9n c\u1ee7a \u1ee6y ban K\u1ef9 thu\u1eadt \u0110i\u1ec7n Qu\u1ed1c t\u1ebf theo IEC 60898-1 v\u00e0 IEC 60947-2 y\u00eau c\u1ea7u t\u1ea5t c\u1ea3 c\u00e1c d\u1ea5u ph\u1ea3i b\u1ec1n l\u00e2u.<\/p>\n

Trong th\u1eddi gian d\u00e0i, c\u00f4ng ngh\u1ec7 in \u0111\u1ec7m ho\u1eb7c phun m\u1ef1c \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh d\u1ea5u. M\u1ef1c t\u1ed1t nh\u01b0ng tu\u1ed5i th\u1ecd c\u00f3 h\u1ea1n, c\u1ea7n b\u1ea3o tr\u00ec v\u00e0 l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t trong nh\u00e0 m\u00e1y. Trong tr\u01b0\u1eddng h\u1ee3p \u0111\u00e1nh d\u1ea5u laser, vi\u1ec7c n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n kh\u00f4ng d\u00f9ng m\u1ef1c v\u00ec d\u1ea5u laser l\u00e0 \u0111\u1ed1t ch\u00e1y tr\u1ef1c ti\u1ebfp v\u00e0o v\u1eadt li\u1ec7u n\u00ean s\u1ebd kh\u00f4ng b\u1ecb m\u1ea5t. Do \u0111\u00f3, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t h\u00e0ng \u0111\u1ea7u s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 \u0111\u00e1nh d\u1ea5u laser.<\/p>\n

\"\"<\/p>\n

C\u00e1ch hai lo\u1ea1i laser th\u1ef1c s\u1ef1 t\u1ea1o d\u1ea5u<\/h2>\n

C\u1ea3 hai m\u00e1y tr\u00f4ng gi\u1ed1ng nhau trong nh\u00e0 m\u00e1y, tuy nhi\u00ean ch\u00fang ho\u1ea1t \u0111\u1ed9ng kh\u00e1c nhau. M\u1ed9t m\u00e1y \u0111\u00e1nh d\u1ea5u laser s\u1ee3i quang<\/strong> d\u1ef1a tr\u00ean b\u1ee9c x\u1ea1 h\u1ed3ng ngo\u1ea1i v\u1edbi b\u01b0\u1edbc s\u00f3ng 1064. V\u1ec1 c\u01a1 b\u1ea3n, \u0111\u00e2y l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh nhi\u1ec7t li\u00ean quan \u0111\u1ebfn vi\u1ec7c h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng b\u1edfi m\u1ed9t di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t, sau \u0111\u00f3 l\u00e0m n\u00f3ng polymer v\u00e0 g\u00e2y ra s\u1ef1 cacbon h\u00f3a, t\u1ea1o b\u1ecdt ho\u1eb7c l\u00e0m ch\u1ea3y v\u1eadt li\u1ec7u. Khi ph\u00e2n t\u00edch m\u1ed9t n\u1ec1n nh\u1ef1a \u0111en ch\u1ee9a \u0111\u1ea7y carbon, ta th\u1ea5y n\u0103ng l\u01b0\u1ee3ng h\u1ed3ng ngo\u1ea1i \u0111\u01b0\u1ee3c h\u1ea5p th\u1ee5 qua carbon \u0111en, g\u00e2y t\u1ea1o b\u1ecdt tr\u00ean b\u1ec1 m\u1eb7t v\u00e0 t\u1ea1o ra d\u1ea5u n\u1ed5i c\u00f3 m\u00e0u x\u00e1m nh\u1ea1t ho\u1eb7c tr\u1eafng.<\/p>\n

Thi\u1ebft b\u1ecb cho \u0110\u00e1nh d\u1ea5u laser UV<\/strong> m\u1eb7t kh\u00e1c ho\u1ea1t \u0111\u1ed9ng \u1edf b\u01b0\u1edbc s\u00f3ng kho\u1ea3ng 355nm trong ph\u1ea1m vi UV th\u00f4ng qua m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ho\u00e0n to\u00e0n kh\u00e1c. C\u00f4ng ngh\u1ec7 n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u00e1nh d\u1ea5u l\u1ea1nh v\u00ec n\u00f3 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp v\u1edbi nhi\u1ec7t. V\u1edbi s\u1ef1 tr\u1ee3 gi\u00fap c\u1ee7a c\u00e1c photon n\u0103ng l\u01b0\u1ee3ng cao, laser n\u00e0y ho\u1ea1t \u0111\u1ed9ng th\u00f4ng qua m\u1ed9t qu\u00e1 tr\u00ecnh quang h\u00f3a h\u1ecdc khi\u1ebfn polymer thay \u0111\u1ed5i m\u00e0u s\u1eafc trong m\u1ed9t l\u1edbp b\u1ec1 m\u1eb7t m\u1ecfng m\u00e0 kh\u00f4ng b\u1ecb ch\u00e1y, n\u00f3ng ch\u1ea3y ho\u1eb7c bi\u1ebfn d\u1ea1ng. V\u00ec qu\u00e1 tr\u00ecnh n\u00e0y kh\u00f4ng li\u00ean quan \u0111\u1ebfn vi\u1ec7c h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng h\u1ed3ng ngo\u1ea1i b\u1edfi ch\u1ea5t n\u1ec1n, ngu\u1ed3n UV ho\u1ea1t \u0111\u1ed9ng m\u1ed9t c\u00e1ch kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o m\u00e0u s\u1eafc c\u1ee7a b\u1ec1 m\u1eb7t v\u00ec n\u00f3 s\u1ebd t\u1ea1o ra d\u1ea5u \u0111\u00e1nh d\u1ea5u \u0111en s\u1eafc n\u00e9t tr\u00ean c\u1ea3 nh\u1ef1a tr\u1eafng v\u00e0 nh\u1ef1a t\u1ed1i.<\/p>\n

Y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh th\u1ef1c s\u1ef1 l\u00e0 s\u1ef1 h\u1ea5p th\u1ee5, kh\u00f4ng ph\u1ea3i m\u00e0u s\u1eafc<\/h2>\n

Nhi\u1ec1u ng\u01b0\u1eddi v\u1eadn h\u00e0nh theo quy t\u1eafc n\u00e0y: b\u1ec1 m\u1eb7t t\u1ed1i d\u00f9ng laser s\u1ee3i quang v\u00e0 b\u1ec1 m\u1eb7t s\u00e1ng d\u00f9ng laser UV. V\u00e0 m\u1eb7c d\u00f9 \u0111\u00e2y l\u00e0 m\u1ed9t quy t\u1eafc t\u1ed1t \u0111\u1ec3 b\u1eaft \u0111\u1ea7u, b\u1ea1n n\u00ean bi\u1ebft r\u1eb1ng c\u00f3 m\u1ed9t khoa h\u1ecdc ph\u1ee9c t\u1ea1p \u0111\u1eb1ng sau n\u00f3, v\u00ec m\u00e0u s\u1eafc \u0111\u01a1n thu\u1ea7n c\u00f3 th\u1ec3 g\u00e2y r\u1eafc r\u1ed1i cho b\u1ea1n. \u0110i\u1ec1u th\u1ef1c s\u1ef1 quan tr\u1ecdng \u1edf \u0111\u00e2y l\u00e0 c\u00e1ch polymer c\u1ee5 th\u1ec3 h\u1ea5p th\u1ee5 \u00e1nh s\u00e1ng c\u1ee7a b\u01b0\u1edbc s\u00f3ng b\u1ea1n s\u1eed d\u1ee5ng do c\u00e1c s\u1eafc t\u1ed1 v\u00e0 ch\u1ea5t \u0111\u1ed9n m\u00e0 n\u00f3 ch\u1ee9a. Th\u1ef1c t\u1ebf, m\u00e0u s\u1eafc ch\u1ec9 l\u00e0 ph\u1ea3n \u00e1nh r\u00f5 r\u00e0ng nh\u1ea5t c\u1ee7a h\u00f3a h\u1ecdc b\u00ean trong.<\/p>\n

V\u00ed d\u1ee5, trong m\u1ed9t v\u1ecf t\u1ed1i ho\u1eb7c tay c\u1ea7m m\u00e0u \u0111en ho\u1eb7c x\u00e1m, s\u1eafc t\u1ed1 th\u01b0\u1eddng l\u00e0 carbon \u0111en v\u00e0 l\u00e0 ch\u1ea5t h\u1ea5p th\u1ee5 t\u1ed1t nh\u1ea5t c\u1ee7a b\u01b0\u1edbc s\u00f3ng h\u1ed3ng ngo\u1ea1i 1064nm. Laser s\u1ee3i quang lo\u1ea1i b\u1ecf s\u1eafc t\u1ed1 t\u1ea1o ra m\u1ed9t v\u00f9ng s\u00e1ng m\u00e0u c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y. \u0110\u00e2y ch\u00ednh l\u00e0 l\u00fd do t\u1ea1i sao s\u1ea3n ph\u1ea9m c\u1ee7a Benlong m\u00e1y kh\u1eafc laser n\u00fam MCB<\/a> s\u1eed d\u1ee5ng ngu\u1ed3n s\u1ee3i quang \u0111\u1ec3 kh\u1eafc c\u00e1c ch\u1ec9 b\u00e1o ON v\u00e0 OFF v\u0129nh vi\u1ec5n tr\u00ean tay c\u1ea7m t\u1ed1i v\u1edbi t\u1ed1c \u0111\u1ed9 60 \u0111\u1ebfn 80 chi\u1ebfc m\u1ed7i ph\u00fat.<\/p>\n

C\u00e1c th\u00e0nh ph\u1ea7n m\u00e0u s\u00e1ng l\u00e0 n\u01a1i quy t\u1eafc n\u00e0y \u00e1p d\u1ee5ng. Nh\u1ef1a tr\u1eafng th\u01b0\u1eddng c\u00f3 titanium dioxide l\u00e0m s\u1eafc t\u1ed1 \u0111\u1ec3 ph\u1ea3n x\u1ea1 b\u1ee9c x\u1ea1 h\u1ed3ng ngo\u1ea1i thay v\u00ec h\u1ea5p th\u1ee5 n\u00f3, v\u00ec v\u1eady laser s\u1ee3i quang t\u1ea1o ra c\u00e1c d\u1ea5u v\u1ebft m\u1edd v\u00e0 kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean c\u00e1c v\u1eadt th\u1ec3 tr\u1eafng, t\u1ef1 nhi\u00ean ho\u1eb7c trong su\u1ed1t \u2014 v\u00e0 c\u00f3 th\u1ec3 l\u00e0m ch\u00e1y b\u1ec1 m\u1eb7t khi c\u1ed1 g\u1eafng l\u00e0m \u0111i\u1ec1u \u0111\u00f3. Laser UV, kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o m\u00e0u s\u1eafc v\u00e0 nhi\u1ec7t, t\u1ea1o ra d\u1ea5u \u0111en s\u1eafc n\u00e9t v\u00e0 r\u00f5 r\u00e0ng tr\u00ean ch\u00ednh nh\u1eefng v\u1eadt th\u1ec3 \u0111\u00f3. Do \u0111\u00f3, s\u1eed d\u1ee5ng laser UV l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t cho b\u1ea5t k\u1ef3 v\u1eadt th\u1ec3 m\u00e0u tr\u1eafng ho\u1eb7c x\u00e1m nh\u1ea1t n\u00e0o, khu v\u1ef1c b\u1ea3ng t\u00ean n\u01a1i t\u1ea5t c\u1ea3 c\u00e1c d\u1ea5u hi\u1ec7u ph\u1ea3i gi\u1eef nguy\u00ean h\u00ecnh d\u1ea1ng, c\u0169ng nh\u01b0 c\u00e1c ho\u00e0n thi\u1ec7n cao c\u1ea5p ph\u1eb3ng.<\/p>\n

Hai gi\u1edbi h\u1ea1n l\u00e0 c\u1ea7n thi\u1ebft. Th\u1ee9 nh\u1ea5t, k\u1ef9 thu\u1eadt h\u00f3a h\u1ecdc cho ph\u00e9p thay \u0111\u1ed5i h\u00f3a h\u1ecdc: th\u00eam c\u00e1c ch\u1ea5t ph\u1ee5 gia nh\u1ea1y laser v\u00e0o h\u1ed7n h\u1ee3p gi\u00fap t\u1ea1o ra polymer h\u1ea5p th\u1ee5 \u00e1nh s\u00e1ng h\u1ed3ng ngo\u1ea1i, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m cho laser s\u1ee3i quang c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng tr\u00ean c\u00e1c v\u1eadt th\u1ec3 kh\u00f4ng th\u1ec3 \u0111\u00e1nh d\u1ea5u b\u1eb1ng c\u00e1ch kh\u00e1c. Th\u1ee9 hai, h\u1ea7u h\u1ebft c\u00e1c v\u1eadt li\u1ec7u nh\u1ef1a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi c\u00e1c b\u1ed9 ng\u1eaft m\u1ea1ch \u0111\u1ec1u c\u00f3 t\u00ednh ch\u1ed1ng ch\u00e1y. V\u1eadt li\u1ec7u ch\u1ed1ng ch\u00e1y halogen khi b\u1ecb laser UV l\u00e0m n\u00f3ng s\u1ebd \u0111\u1ed9c h\u1ea1i v\u00e0 n\u00ean \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng thi\u1ebft b\u1ecb \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho m\u1ee5c \u0111\u00edch \u0111\u00f3.<\/p>\n

M\u00e1y \u0111\u00e1nh d\u1ea5u laser s\u1ee3i quang: \u0111i\u1ec3m m\u1ea1nh v\u00e0 gi\u1edbi h\u1ea1n<\/h2>\n

C\u00e1i m\u00e1y \u0111\u00e1nh d\u1ea5u laser s\u1ee3i quang<\/strong> l\u00e0 con ng\u1ef1a th\u1ed3 c\u1ee7a th\u1ebf gi\u1edbi \u0111\u00e1nh d\u1ea5u, v\u00e0 c\u00f3 l\u00fd do ch\u00ednh \u0111\u00e1ng. Ngu\u1ed3n l\u00e0 l\u00e0m m\u00e1t b\u1eb1ng kh\u00f4ng kh\u00ed v\u00e0 g\u1ea7n nh\u01b0 kh\u00f4ng c\u1ea7n b\u1ea3o tr\u00ec v\u1edbi tu\u1ed5i th\u1ecd diode \u01b0\u1edbc t\u00ednh l\u00ean \u0111\u1ebfn h\u00e0ng ch\u1ee5c ngh\u00ecn gi\u1edd, \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh g\u1ea7n nh\u01b0 b\u1eb1ng gi\u00e1 \u0111i\u1ec7n. B\u00ean c\u1ea1nh \u0111\u00f3, n\u00f3 nhanh v\u00e0 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n s\u1ea3n xu\u1ea5t li\u00ean t\u1ee5c ba ca trong khi t\u1ea1o ra c\u00e1c d\u1ea5u s\u00e2u nh\u1ea5t v\u00e0 b\u1ec1n nh\u1ea5t tr\u00ean kim lo\u1ea1i v\u00e0 nh\u1ef1a \u0111en c\u00f3 \u0111\u1ed9 \u0111\u1eadm \u0111\u1eb7c cao c\u00f9ng m\u1ed9t l\u00fac. V\u1ec1 vi\u1ec7c t\u1ea1o d\u1ea5u tr\u00ean c\u00e1c th\u00e0nh ph\u1ea7n m\u00e0u \u0111en\/x\u00e1m t\u1ea1o n\u00ean b\u1ec1 m\u1eb7t nh\u00ecn th\u1ea5y c\u1ee7a b\u1ed9 ng\u1eaft m\u1ea1ch, kh\u00f4ng c\u00f3 h\u1ec7 th\u1ed1ng n\u00e0o c\u00f3 th\u1ec3 \u0111\u00e1nh b\u1ea1i n\u00f3 v\u1ec1 chi ph\u00ed tr\u00ean m\u1ed7i \u0111\u01a1n v\u1ecb.<\/p>\n

Tuy nhi\u00ean, nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a c\u00f4ng ngh\u1ec7 n\u00e0y xu\u1ea5t ph\u00e1t t\u1eeb th\u1ef1c t\u1ebf r\u1eb1ng n\u00f3 l\u00e0 c\u00f4ng ngh\u1ec7 nhi\u1ec7t. N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, v\u00ec laser ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean vi\u1ec7c l\u00e0m n\u00f3ng b\u1ec1 m\u1eb7t, n\u00f3 c\u00f3 th\u1ec3 l\u00e0m ch\u1ea3y v\u00e0\/ho\u1eb7c l\u00e0m h\u1ecfng nh\u1ef1a m\u1ecfng v\u00e0 nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t n\u1ebfu b\u1ecb \u0111\u1ea9y \u0111\u1ebfn gi\u1edbi h\u1ea1n. B\u00ean c\u1ea1nh \u0111\u00f3, v\u00ec c\u00f4ng ngh\u1ec7 d\u1ef1a tr\u00ean s\u1ef1 h\u1ea5p th\u1ee5 h\u1ed3ng ngo\u1ea1i, n\u00f3 kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t v\u1edbi c\u00e1c v\u1eadt li\u1ec7u m\u00e0u tr\u1eafng, t\u1ef1 nhi\u00ean v\u00e0 trong su\u1ed1t v\u00ec ch\u00fang ph\u1ea3n x\u1ea1 \u00e1nh s\u00e1ng ho\u1eb7c \u0111\u1ec3 \u00e1nh s\u00e1ng \u0111i qua. Th\u00eam v\u00e0o \u0111\u00f3, \u0111i\u1ec3m laser l\u1edbn h\u01a1n so v\u1edbi laser UV c\u00f3 ngh\u0129a l\u00e0 khi kh\u1eafc c\u00e1c m\u00e3 ma tr\u1eadn d\u1eef li\u1ec7u r\u1ea5t nh\u1ecf tr\u00ean b\u1ea3ng t\u00ean c\u00f3 nhi\u1ec1u nhi\u1ec5u, n\u00f3 c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u1ee7 \u0111\u1ed9 ph\u00e2n gi\u1ea3i. \u0110\u1ed1i v\u1edbi m\u1ed9t c\u00f4ng ty ch\u1ee7 y\u1ebfu l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn m\u00e0u \u0111en v\u00e0 x\u1eed l\u00fd nhanh, \u0111i\u1ec1u \u0111\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 v\u1ea5n \u0111\u1ec1 l\u1edbn, nh\u01b0ng \u0111\u1ed1i v\u1edbi m\u1ed9t nh\u00e0 m\u00e1y c\u00f3 nhi\u1ec1u b\u1ed9 ph\u1eadn m\u00e0u tr\u1eafng th\u00ec \u0111\u00f3 l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1.<\/p>\n

C\u00f3 m\u1ed9t c\u00f4ng ngh\u1ec7 gi\u00fap c\u1ea3i thi\u1ec7n v\u1ea5n \u0111\u1ec1 n\u00e0y. Laser s\u1ee3i quang MOPA l\u00e0 m\u1ed9t lo\u1ea1i laser s\u1ee3i quang v\u1edbi \u0111\u1ed9 d\u00e0i xung c\u00f3 th\u1ec3 \u0111i\u1ec1u khi\u1ec3n v\u00e0 do \u0111\u00f3 cho ph\u00e9p ng\u01b0\u1eddi v\u1eadn h\u00e0nh ki\u1ec3m so\u00e1t l\u01b0\u1ee3ng nhi\u1ec7t \u0111\u1ebfn b\u1ec1 m\u1eb7t. Trong tr\u01b0\u1eddng h\u1ee3p nh\u1ef1a m\u1ecfng\/nh\u1ea1y c\u1ea3m, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u00fap tr\u00e1nh l\u00e0m ch\u1ea3y ho\u1eb7c ch\u00e1y nh\u1ef1a trong khi v\u1eabn c\u00f3 th\u1ec3 cung c\u1ea5p m\u00e0u s\u1eafc c\u1ea7n thi\u1ebft ho\u1eb7c k\u1ebft qu\u1ea3 m\u00e0u \u0111en t\u1ed1t h\u01a1n. Tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 n\u00f3 l\u00e0m cho laser s\u1ee3i quang c\u00f3 th\u1ec3 so s\u00e1nh v\u1edbi laser UV v\u00ec n\u00f3 v\u1eabn kh\u00f4ng th\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1eafc \u0111\u00e1ng tin c\u1eady tr\u00ean nh\u1ef1a m\u00e0u s\u00e1ng v\u00e0 trong su\u1ed1t. Tuy nhi\u00ean, n\u1ebfu nh\u00e0 m\u00e1y c\u00f3 \u0111a s\u1ed1 c\u00e1c b\u1ed9 ph\u1eadn m\u00e0u \u0111en v\u1edbi m\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u kh\u00f4ng mong mu\u1ed1n, ngu\u1ed3n MOPA c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh s\u1ef1 th\u1ecfa hi\u1ec7p h\u1ee3p l\u00fd gi\u1eefa laser UV v\u00e0 laser s\u1ee3i quang.<\/p>\n

M\u00e1y \u0111\u00e1nh d\u1ea5u laser UV: \u0111i\u1ec3m m\u1ea1nh v\u00e0 gi\u1edbi h\u1ea1n<\/h2>\n

C\u00e1i m\u00e1y \u0111\u00e1nh d\u1ea5u laser UV<\/strong> l\u00e0 m\u1ed9t chuy\u00ean gia. T\u00ednh n\u0103ng \u0111\u00e1nh d\u1ea5u l\u1ea1nh c\u1ee7a n\u00f3 cho ph\u00e9p g\u1ea7n nh\u01b0 kh\u00f4ng c\u00f3 v\u00f9ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec7t, do \u0111\u00f3 gi\u1eef nguy\u00ean b\u1ec1 m\u1eb7t nguy\u00ean v\u1eb9n, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 c\u00e1c th\u00e0nh ph\u1ea7n tinh t\u1ebf. H\u01a1n n\u1eefa, qu\u00e1 tr\u00ecnh \u0111\u00e1nh d\u1ea5u UV h\u1ea7u nh\u01b0 kh\u00f4ng t\u1ea1o m\u00e0u, do \u0111\u00f3 thu\u1eadn ti\u1ec7n khi l\u00e0m vi\u1ec7c v\u1edbi nhi\u1ec1u lo\u1ea1i nh\u1ef1a m\u00e0u t\u1ea1i c\u00f9ng m\u1ed9t n\u01a1i l\u00e0m vi\u1ec7c. B\u00ean c\u1ea1nh \u0111\u00f3, n\u00f3 c\u00f3 ti\u00eau \u0111i\u1ec3m r\u1ea5t nh\u1ecf, l\u00e0m cho n\u00f3 ho\u00e0n h\u1ea3o \u0111\u1ec3 vi\u1ebft c\u00e1c m\u00e3 2D vi m\u00f4 v\u00e0 s\u1ed1 s\u00ea-ri \u1edf nh\u1eefng n\u01a1i nh\u1ecf tr\u00ean nh\u00e3n.<\/p>\n

Nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 n\u00f3 \u0111\u1eaft v\u00e0 kh\u00f4ng hi\u1ec7u qu\u1ea3 cao. Ngu\u1ed3n UV kh\u00f3 ch\u1ebf t\u1ea1o h\u01a1n nhi\u1ec1u, c\u1ea7n l\u00e0m m\u00e1t, c\u0169ng nh\u01b0 \u0111\u1eaft h\u01a1n nhi\u1ec1u so v\u1edbi m\u00e1y laser s\u1ee3i quang, c\u00f3 th\u1ec3 c\u00f3 gi\u00e1 ch\u1ec9 b\u1eb1ng m\u1ed9t ph\u1ea7n v\u00e0i l\u1ea7n so v\u1edbi laser UV. Tu\u1ed5i th\u1ecd c\u1ee7a m\u00e1y UV th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi m\u00e1y s\u1ee3i quang. T\u1ed1c \u0111\u1ed9 \u0111\u00e1nh d\u1ea5u th\u00f4 c\u1ee7a qu\u00e1 tr\u00ecnh UV trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p th\u1ea5p h\u01a1n nhi\u1ec1u so v\u1edbi t\u1ed1c \u0111\u1ed9 \u0111\u00e1nh d\u1ea5u b\u1eb1ng s\u1ee3i quang n\u1ebfu linh ki\u1ec7n c\u00f3 m\u00e0u \u0111en.<\/p>\n

So s\u00e1nh s\u1ee3i quang v\u00e0 UV qua c\u00e1i nh\u00ecn t\u1ed5ng quan<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
B\u01b0\u1edbc s\u00f3ng<\/td>\nS\u1ee3i quang: ~1064 nm (h\u1ed3ng ngo\u1ea1i)<\/td>\nUV: ~355 nm (t\u1eed ngo\u1ea1i)<\/td>\n<\/tr>\n
C\u01a1 ch\u1ebf \u0111\u00e1nh d\u1ea5u<\/td>\nNhi\u1ec7t: cacbon h\u00f3a, t\u1ea1o b\u1ecdt ho\u1eb7c n\u00f3ng ch\u1ea3y<\/td>\nL\u1ea1nh: ph\u00e1 v\u1ee1 li\u00ean k\u1ebft quang h\u00f3a h\u1ecdc<\/td>\n<\/tr>\n
Nh\u1ef1a t\u1ed1i \/ c\u00f3 \u0111\u1ed9 ph\u1ee7 m\u00e0u<\/td>\nXu\u1ea5t s\u1eafc \u2014 d\u1ea5u b\u1ecdt s\u00e1ng c\u00f3 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n cao<\/td>\nHo\u1ea1t \u0111\u1ed9ng, nh\u01b0ng hi\u1ebfm khi c\u1ea7n thi\u1ebft<\/td>\n<\/tr>\n
Nh\u1ef1a tr\u1eafng \/ s\u00e1ng \/ trong su\u1ed1t<\/td>\nK\u00e9m \u2014 d\u1ea5u m\u1edd, kh\u00f4ng \u0111\u1ec1u, c\u00f3 th\u1ec3 b\u1ecb ch\u00e1y x\u00e9m<\/td>\nXu\u1ea5t s\u1eafc \u2014 d\u1ea5u t\u1ed1i s\u1eafc n\u00e9t, kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng m\u00e0u<\/td>\n<\/tr>\n
T\u00e1c \u0111\u1ed9ng nhi\u1ec7t l\u00ean linh ki\u1ec7n<\/td>\nC\u00f3 th\u1eadt; c\u00f3 th\u1ec3 l\u00e0m ch\u1ea3y nh\u1ef1a m\u1ecfng ho\u1eb7c nh\u1ea1y c\u1ea3m<\/td>\nT\u1ed1i thi\u1ec3u; kh\u00f4ng c\u00f3 v\u00f9ng \u1ea3nh h\u01b0\u1edfng nhi\u1ec7t<\/td>\n<\/tr>\n
Chi ti\u1ebft nh\u1ecf \/ m\u00e3 vi m\u00f4<\/td>\nT\u1ed1t<\/td>\nT\u1ed1t nh\u1ea5t \u2014 \u0111i\u1ec3m ti\u00eau c\u1ef1 r\u1ea5t nh\u1ecf<\/td>\n<\/tr>\n
C\u00f4ng su\u1ea5t<\/td>\nR\u1ea5t cao tr\u00ean v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p<\/td>\nCao, th\u01b0\u1eddng th\u1ea5p h\u01a1n s\u1ee3i quang<\/td>\n<\/tr>\n
Chi ph\u00ed mua<\/td>\nTh\u1ea5p h\u01a1n<\/td>\nCao h\u01a1n (th\u01b0\u1eddng g\u1ea5p nhi\u1ec1u l\u1ea7n)<\/td>\n<\/tr>\n
L\u00e0m m\u00e1t \/ b\u1ea3o tr\u00ec<\/td>\nL\u00e0m m\u00e1t b\u1eb1ng kh\u00f4ng kh\u00ed, kh\u00f4ng c\u1ea7n b\u1ea3o tr\u00ec<\/td>\nC\u1ea7n l\u00e0m m\u00e1t, tu\u1ed5i th\u1ecd linh ki\u1ec7n ng\u1eafn h\u01a1n<\/td>\n<\/tr>\n
\u1ee8ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh cho c\u1ea7u dao<\/td>\nTay c\u1ea7m t\u1ed1i, v\u1ecf t\u1ed1i, linh ki\u1ec7n kim lo\u1ea1i<\/td>\nV\u1ecf s\u00e1ng, b\u1ea3ng t\u00ean s\u1ea1ch, m\u00e3 vi m\u00f4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"\"<\/h2>\n

Laser n\u00e0o ph\u00f9 h\u1ee3p cho \u0111\u00e1nh d\u1ea5u c\u1ea7u dao<\/h2>\n

Khi b\u00e0n v\u1ec1 thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft, quy\u1ebft \u0111\u1ecbnh th\u01b0\u1eddng r\u00f5 r\u00e0ng khi nh\u00ecn v\u00e0o b\u1ec1 m\u1eb7t thay v\u00ec to\u00e0n b\u1ed9 c\u1ea7u dao. V\u1ec1 ch\u1ec9 b\u00e1o B\u1eacT v\u00e0 T\u1eaeT c\u0169ng nh\u01b0 logo in tr\u00ean tay c\u1ea7m t\u1ed1i (\u0111i\u1ec1u ph\u1ed5 bi\u1ebfn nh\u1ea5t trong nh\u00e0 m\u00e1y MCB), vi\u1ec7c s\u1eed d\u1ee5ng laser s\u1ee3i quang l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00fang, v\u00e0 th\u01b0\u1eddng l\u00e0 thi\u1ebft k\u1ebf ch\u00ednh c\u1ee7a b\u1ed9 ph\u1eadn \u0111\u00e1nh d\u1ea5u tay c\u1ea7m. Th\u00f4ng tin k\u1ef9 thu\u1eadt c\u1ea7n \u0111\u00f3ng d\u1ea5u tr\u00ean v\u1ecf t\u1ed1i c\u0169ng s\u1eed d\u1ee5ng laser s\u1ee3i quang. L\u00fd do c\u1ee5 th\u1ec3 l\u00e0 d\u1ea5u r\u00f5 r\u00e0ng m\u00e0 laser s\u1ee3i quang t\u1ea1o ra tr\u00ean nh\u1ef1a \u0111en ho\u1eb7c x\u00e1m v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 dung m\u00f4i.<\/p>\n

Tuy nhi\u00ean, k\u1ebft lu\u1eadn n\u00e0y kh\u00f4ng \u00e1p d\u1ee5ng cho b\u1ec1 m\u1eb7t s\u00e1ng. Trong tr\u01b0\u1eddng h\u1ee3p v\u1ecf m\u00e0u tr\u1eafng ho\u1eb7c x\u00e1m nh\u1ea1t, nh\u00e3n s\u00e1ng \u0111\u01b0\u1ee3c t\u1ea1o tr\u00ean v\u1ecf ho\u1eb7c s\u1ea3n ph\u1ea9m c\u1ea7n t\u1ea1o d\u1ea5u t\u1ed1i m\u00e0 kh\u00f4ng l\u00e0m h\u1ecfng b\u1ec1 m\u1eb7t th\u00ec s\u1eed d\u1ee5ng UV l\u00e0 ph\u00f9 h\u1ee3p. T\u01b0\u01a1ng t\u1ef1 v\u1edbi d\u00e2y chuy\u1ec1n \u0111a d\u1ea1ng cao c\u00f3 nhi\u1ec1u lo\u1ea1i nh\u1ef1a m\u00e0u \u0111\u01b0\u1ee3c x\u1eed l\u00fd qua m\u1ed9t tr\u1ea1m in, UV kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng m\u00e0u gi\u00fap tr\u00e1nh sai s\u00f3t. H\u01a1n n\u1eefa, tr\u01b0\u1eddng h\u1ee3p in m\u00e3 ma tr\u1eadn d\u1eef li\u1ec7u \u0111\u1ec3 truy xu\u1ea5t v\u00e0 v\u1eeba trong v\u00e0i milim\u00e9t c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp v\u00ec n\u00f3 \u0111\u00f2i h\u1ecfi kh\u1ea3 n\u0103ng UV t\u1ed1t h\u01a1n.<\/p>\n

L\u1ee3i \u00edch c\u1ee7a m\u00e1y \u0111\u00e1nh d\u1ea5u laser so v\u1edbi in pad v\u00e0 in phun<\/h2>\n

D\u00f9 b\u1ea1n ch\u1ecdn ngu\u1ed3n n\u00e0o, l\u1ee3i \u00edch c\u1ee7a m\u00e1y \u0111\u00e1nh d\u1ea5u laser<\/strong> Nh\u1eefng l\u1ee3i \u00edch so v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p m\u1ef1c c\u0169 l\u00e0 gi\u1ed1ng nhau, v\u00e0 \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao s\u1ef1 chuy\u1ec3n \u0111\u1ed5i v\u1eabn ti\u1ebfp t\u1ee5c di\u1ec5n ra trong ng\u00e0nh. L\u1ee3i \u00edch \u0111\u1ea7u ti\u00ean l\u00e0 \u0111\u1ed9 b\u1ec1n: v\u00ec vi\u1ec7c \u0111\u00e1nh d\u1ea5u \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong polymer, kh\u00f4ng ph\u1ea3i \u00e1p d\u1ee5ng tr\u00ean b\u1ec1 m\u1eb7t, n\u00ean n\u00f3 kh\u00f4ng b\u1ecb phai m\u00e0u, m\u1edd ho\u1eb7c b\u1ecb x\u00f3a \u2013 \u0111i\u1ec1u n\u00e0y lo\u1ea1i b\u1ecf m\u1ed9t s\u1ed1 ph\u00e0n n\u00e0n v\u00e0 y\u00eau c\u1ea7u b\u1ea3o h\u00e0nh do c\u00e1c d\u1ea5u hi\u1ec7u nh\u1eadn d\u1ea1ng kh\u00f4ng \u0111\u1ecdc \u0111\u01b0\u1ee3c t\u1eeb kh\u00e1ch h\u00e0ng. Kh\u00eda c\u1ea1nh th\u1ee9 hai li\u00ean quan \u0111\u1ebfn kinh t\u1ebf: v\u00ec qu\u00e1 tr\u00ecnh kh\u00f4ng s\u1eed d\u1ee5ng b\u1ea5t k\u1ef3 lo\u1ea1i m\u1ef1c ho\u1eb7c dung d\u1ecbch h\u00f3a h\u1ecdc n\u00e0o, t\u1ed5ng chi ph\u00ed \u0111\u01b0\u1ee3c gi\u1ea3m \u0111\u00e1ng k\u1ec3, v\u00ec ngu\u1ed3n t\u00e0i nguy\u00ean duy nh\u1ea5t l\u00e0 \u0111i\u1ec7n n\u0103ng.<\/p>\n

Kh\u00eda c\u1ea1nh t\u00edch c\u1ef1c th\u1ee9 ba c\u0169ng l\u00e0 t\u1ed1c \u0111\u1ed9 v\u00e0 lao \u0111\u1ed9ng. M\u1ed9t h\u1ec7 th\u1ed1ng laser t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c c\u1ea5p li\u1ec7u b\u1eb1ng b\u00e1t rung ho\u1ea1t \u0111\u1ed9ng kho\u1ea3ng t\u1eeb 60 \u0111\u1ebfn 80 s\u1ea3n ph\u1ea9m m\u1ed7i ph\u00fat v\u1edbi hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t qu\u00e1 99,91%, nhanh h\u01a1n nhi\u1ec1u so v\u1edbi in th\u1ee7 c\u00f4ng, n\u01a1i m\u1ed9t m\u00e1y c\u1ea7n s\u1ef1 c\u00f3 m\u1eb7t li\u00ean t\u1ee5c c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh. L\u1ee3i \u00edch th\u1ee9 t\u01b0 li\u00ean quan \u0111\u1ebfn kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c: m\u1ed7i \u0111\u01a1n v\u1ecb c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u b\u1eb1ng s\u1ed1 s\u00ea-ri duy nh\u1ea5t ho\u1eb7c ma tr\u1eadn d\u1eef li\u1ec7u, sau \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nh\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd s\u1ea3n xu\u1ea5t.<\/p>\n

V\u1ecb tr\u00ed c\u1ee7a vi\u1ec7c \u0111\u00e1nh d\u1ea5u trong d\u00e2y chuy\u1ec1n t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u1ea7u dao<\/h2>\n

Vi\u1ec7c \u0111\u00e1nh d\u1ea5u hi\u1ebfm khi l\u00e0 m\u1ed9t ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp; n\u00f3 l\u00e0 m\u1ed9t tr\u1ea1m trong m\u1ed9t d\u00f2ng t\u1ef1 \u0111\u1ed9ng l\u1edbn h\u01a1n, v\u00e0 suy ngh\u0129 theo c\u00e1ch \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00f4ng ngh\u1ec7 b\u1ea1n ch\u1ecdn. Tr\u00ean m\u1ed9t d\u00e2y chuy\u1ec1n \u0111\u1ea7y \u0111\u1ee7, D\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p t\u1ef1 \u0111\u1ed9ng MCB<\/a>, c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c \u0111\u00fac, l\u1eafp r\u00e1p, ki\u1ec3m tra v\u00e0 \u0111\u00e1nh d\u1ea5u theo tr\u00ecnh t\u1ef1, v\u00ec v\u1eady \u00f4 \u0111\u00e1nh d\u1ea5u ph\u1ea3i gi\u1eef th\u1eddi gian chu tr\u00ecnh c\u1ee7a d\u00e2y chuy\u1ec1n v\u00e0 t\u00edch h\u1ee3p v\u1edbi c\u00f9ng h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 d\u1eef li\u1ec7u. \u0110i\u1ec1u \u0111\u00f3 \u01b0u ti\u00ean m\u1ed9t ngu\u1ed3n nhanh v\u00e0 \u1ed5n \u0111\u1ecbnh \u2014 th\u01b0\u1eddng l\u00e0 laser s\u1ee3i quang tr\u00ean c\u00e1c b\u1ed9 ph\u1eadn t\u1ed1i m\u00e0u \u2014 v\u00e0 n\u00f3 l\u00e0m cho m\u00e3 s\u1ed1 s\u00ea-ri tr\u1edf th\u00e0nh s\u1ee3i d\u00e2y k\u1ebft n\u1ed1i kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c c\u1ee7a to\u00e0n b\u1ed9 d\u00e2y chuy\u1ec1n.<\/p>\n

Logic t\u01b0\u01a1ng t\u1ef1 \u00e1p d\u1ee5ng cho c\u1ea3 ph\u00eda tr\u00ean v\u00e0 ph\u00eda d\u01b0\u1edbi. V\u1ecf \u0111\u1ebfn tr\u1ea1m \u0111\u00e1nh d\u1ea5u \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh tr\u00ean m\u1ed9t Khu\u00f4n \u00e9p phun MCB<\/a>, v\u00e0 nh\u1ef1a, m\u00e0u s\u1eafc v\u00e0 c\u1ea5p \u0111\u1ed9 ch\u1ed1ng ch\u00e1y c\u1ee7a n\u00f3 ch\u00ednh l\u00e0 c\u00e1c bi\u1ebfn s\u1ed1 quy\u1ebft \u0111\u1ecbnh li\u1ec7u laser s\u1ee3i quang hay UV s\u1ebd \u0111\u00e1nh d\u1ea5u t\u1ed1t \u2014 \u0111\u00e2y l\u00e0 m\u1ed9t l\u00fd do kh\u00e1c \u0111\u1ec3 quy\u1ebft \u0111\u1ecbnh h\u00f3a h\u1ecdc \u0111\u00e1nh d\u1ea5u ngay t\u1eeb giai \u0111o\u1ea1n thi\u1ebft k\u1ebf. Ph\u00eda d\u01b0\u1edbi, c\u00e1c b\u1ed9 ph\u1eadn h\u00e0n nh\u01b0 b\u1ed9 ng\u1eaft nhi\u1ec7t bimetal xu\u1ea5t ph\u00e1t t\u1eeb m\u1ed9t d\u00e2y chuy\u1ec1n h\u00e0n b\u1ed9 ng\u1eaft nhi\u1ec7t<\/a> ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a b\u1eb1ng laser \u0111\u1ec3 truy xu\u1ea5t v\u00f2ng \u0111\u1eddi, v\u00ec v\u1eady tri\u1ebft l\u00fd \u0111\u00e1nh d\u1ea5u b\u1ea1n \u00e1p d\u1ee5ng cho tay c\u1ea7m c\u00f3 xu h\u01b0\u1edbng lan r\u1ed9ng ra to\u00e0n b\u1ed9 s\u1ea3n ph\u1ea9m.<\/p>\n

M\u1ed9t con \u0111\u01b0\u1eddng quy\u1ebft \u0111\u1ecbnh ng\u1eafn g\u1ecdn<\/h2>\n

\u0110\u1ec3 l\u1ef1a ch\u1ecdn m\u1ed9t c\u00e1ch c\u00f3 h\u1ec7 th\u1ed1ng, h\u00e3y th\u1ef1c hi\u1ec7n n\u0103m c\u00e2u h\u1ecfi (theo th\u1ee9 t\u1ef1 th\u1eddi gian). C\u00e2u h\u1ecfi \u0111\u1ea7u ti\u00ean l\u00e0 b\u1ec1 m\u1eb7t n\u00e0o \u2014 lo\u1ea1i polymer, m\u00e0u s\u1eafc v\u00e0 c\u1ea5p \u0111\u1ed9 ch\u1ed1ng ch\u00e1y b\u1ea1n c\u1ea7n \u0111\u1ec3 t\u1ea1o d\u1ea5u (b\u1ea1n c\u00f3 th\u1ec3 mu\u1ed1n bi\u1ebft d\u1ea5u b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c l\u00e0 g\u00ec). C\u00e2u h\u1ecfi th\u1ee9 hai l\u00e0 d\u1ea5u cu\u1ed1i c\u00f9ng s\u1ebd l\u00e0 g\u00ec: ho\u1eb7c l\u00e0 d\u1ea5u s\u00e1ng tr\u00ean nh\u1ef1a t\u1ed1i, ho\u1eb7c d\u1ea5u t\u1ed1i tr\u00ean nh\u1ef1a s\u00e1ng, v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a d\u1ea5u s\u1ebd nh\u01b0 th\u1ebf n\u00e0o. C\u00e2u h\u1ecfi th\u1ee9 ba li\u00ean quan \u0111\u1ebfn n\u0103ng su\u1ea5t v\u00e0 h\u1ea1n ch\u1ebf ng\u00e2n s\u00e1ch. C\u00e2u h\u1ecfi th\u1ee9 t\u01b0 kh\u00e1 quan tr\u1ecdng: v\u00ed d\u1ee5 v\u1ec1 d\u1ea5u c\u1ee7a b\u1ea1n tr\u00f4ng nh\u01b0 th\u1ebf n\u00e0o. Cu\u1ed1i c\u00f9ng, c\u00e2u h\u1ecfi th\u1ee9 n\u0103m l\u00e0 n\u01a1i l\u00e0m vi\u1ec7c (tr\u1ea1m) \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p nh\u01b0 th\u1ebf n\u00e0o v\u1edbi h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c c\u1ee7a d\u00e2y chuy\u1ec1n. Bi\u1ebft c\u00e2u tr\u1ea3 l\u1eddi cho nh\u1eefng c\u00e2u h\u1ecfi \u0111\u00f3 th\u01b0\u1eddng gi\u00fap x\u00e1c \u0111\u1ecbnh l\u1ef1a ch\u1ecdn n\u00e0o n\u00ean ch\u1ecdn (laser s\u1ee3i quang ho\u1eb7c laser UV).<\/p>\n

Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\n

Phi\u00ean b\u1ea3n ng\u1eafn g\u1ecdn l\u00e0 quy t\u1eafc ng\u00f3n tay c\u00e1i m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e3 nghi ng\u1edd, \u0111\u01b0\u1ee3c l\u00e0m ch\u00ednh x\u00e1c: m\u1ed9t m\u00e1y \u0111\u00e1nh d\u1ea5u laser s\u1ee3i quang<\/strong> l\u00e0 l\u1ef1a ch\u1ecdn hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed, t\u1ed1c \u0111\u1ed9 cao cho tay c\u1ea7m t\u1ed1i, v\u1ecf t\u1ed1i v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i chi\u1ebfm \u01b0u th\u1ebf trong h\u1ea7u h\u1ebft s\u1ea3n xu\u1ea5t b\u1ed9 ng\u1eaft m\u1ea1ch, trong khi m\u1ed9t m\u00e1y \u0111\u00e1nh d\u1ea5u laser UV<\/strong> l\u00e0 chuy\u00ean gia b\u1ea1n t\u00ecm \u0111\u1ebfn cho b\u1ec1 m\u1eb7t tr\u1eafng, s\u00e1ng, trong su\u1ed1t ho\u1eb7c nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t v\u00e0 c\u00e1c m\u00e3 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c tinh vi. C\u1ea3 hai \u0111\u1ec1u cung c\u1ea5p cho b\u1ea1n d\u1ea5u v\u0129nh vi\u1ec5n, kh\u00f4ng ti\u00eau hao v\u1eadt t\u01b0, v\u00ec v\u1eady quy\u1ebft \u0111\u1ecbnh ph\u1ee5 thu\u1ed9c v\u00e0o h\u00f3a h\u1ecdc n\u1ec1n, d\u1ea5u b\u1ea1n c\u1ea7n, n\u0103ng su\u1ea5t v\u00e0 ng\u00e2n s\u00e1ch \u2014 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn b\u1eb1ng th\u1eed nghi\u1ec7m m\u1eabu thay v\u00ec gi\u1ea3 \u0111\u1ecbnh. N\u1ebfu b\u1ea1n \u0111ang \u0111\u00e1nh d\u1ea5u tay c\u1ea7m MCB v\u00e0 mu\u1ed1n m\u1ed9t cell t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng quanh ngu\u1ed3n s\u1ee3i quang, Benlong\u2019s m\u00e1y kh\u1eafc laser n\u00fam MCB<\/a> l\u00e0 m\u1ed9t v\u00ed d\u1ee5 ho\u1ea1t \u0111\u1ed9ng, v\u00e0 \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u00f3 th\u1ec3 t\u01b0 v\u1ea5n v\u1ec1 ngu\u1ed3n ph\u00f9 h\u1ee3p cho c\u00e1c b\u1ed9 ph\u1eadn c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n. G\u1eedi c\u00e1c b\u1ed9 ph\u1eadn m\u1eabu th\u1ef1c t\u1ebf v\u00e0 n\u1ed9i dung \u0111\u00e1nh d\u1ea5u c\u1ee7a b\u1ea1n, v\u00e0 y\u00eau c\u1ea7u m\u1ed9t m\u1eabu \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u tr\u1ea3 l\u1ea1i tr\u01b0\u1edbc khi b\u1ea1n mua.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

Choosing the right laser marking machine for circuit breaker production looks simple until you stand in front of two very different machines that both claim to mark plastic. On a miniature circuit breaker (MCB), a moulded case circuit breaker (MCCB) or a residual current device, marking carries the printed technical data \u2014 rated current, breaking […]<\/p>\n","protected":false},"author":3,"featured_media":1756,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1754","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/posts\/1754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/comments?post=1754"}],"version-history":[{"count":2,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/posts\/1754\/revisions"}],"predecessor-version":[{"id":1759,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/posts\/1754\/revisions\/1759"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/media\/1756"}],"wp:attachment":[{"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/media?parent=1754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/categories?post=1754"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/tags?post=1754"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}