{"id":5264,"date":"2019-08-16T10:40:32","date_gmt":"2019-08-16T03:40:32","guid":{"rendered":"https:\/\/hkkidz.com\/?post_type=product&p=5264"},"modified":"2023-04-27T11:44:19","modified_gmt":"2023-04-27T04:44:19","slug":"xu-ly-bui-va-khoi-cat-laser-plasma","status":"publish","type":"product","link":"https:\/\/hkkidz.com\/san-pham\/xu-ly-bui-va-khoi-cat-laser-plasma\/","title":{"rendered":"X\u1eec L\u00dd B\u1ee4I V\u00c0 KH\u00d3I C\u1eaeT LASER, PLASMA"},"content":{"rendered":"
Qu\u00e1 tr\u00ecnh c\u1eaft laser hay plasma th\u01b0\u1eddng sinh ra c\u00e1c lo\u1ea1i kh\u00f3i ch\u1ee9a b\u1ee5i v\u00e0 c\u00f3 m\u00f9i. Kh\u00f3i c\u1eaft laser n\u00e0y g\u00e2y kh\u00f3 ch\u1ecbu v\u00e0 \u1ea3nh h\u01b0\u1edfng x\u1ea5u \u0111\u1ebfn s\u1ee9c kh\u1ecfe ng\u01b0\u1eddi lao \u0111\u1ed9ng c\u0169ng nh\u01b0 m\u00f4i tr\u01b0\u1eddng xung quanh.<\/strong><\/p>\n M\u00e1y c\u1eaft laser cho ph\u00e9p con ng\u01b0\u1eddi th\u1ef1c hi\u1ec7n c\u00e1c v\u1ebft c\u1eaft ch\u00ednh x\u00e1c \u0111\u1ebfn t\u1eebng mm, \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c m\u1eabu thi\u1ebft k\u1ebf theo \u0111\u00fang y\u00eau c\u1ea7u. Tuy nhi\u00ean, trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng, thi\u1ebft b\u1ecb \u0111\u1ec3 l\u1ea1i nh\u1eefng \u1ea3nh h\u01b0\u1edfng nh\u1ea5t \u0111\u1ecbnh cho con ng\u01b0\u1eddi, \u0111i\u1ec3n h\u00ecnh l\u00e0 s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a kh\u00f3i \u0111\u1ed9c.<\/p>\n C\u00e1c h\u1ea1t b\u1ee5i t\u1eeb c\u1eaft laser hay plasma t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c khoan, c\u1eaft ho\u1eb7c kh\u1eafc. C\u1ee5 th\u1ec3 nh\u01b0 sau:<\/p>\n T\u01b0\u01a1ng t\u1ef1 nh\u01b0 ho\u1ea1t \u0111\u1ed9ng c\u1eaft laser, t\u1ea1i c\u00e1c x\u01b0\u1edfng c\u1eaft CNC, b\u1ee5i v\u00e0 kh\u00f3i c\u0169ng xu\u1ea5t hi\u1ec7n, g\u00e2y \u1ea3nh h\u01b0\u1edfng x\u1ea5u \u0111\u1ebfn s\u1ee9c kho\u1ebb ng\u01b0\u1eddi lao \u0111\u1ed9ng.<\/p>\n C\u00e1c h\u1ea1t b\u1ee5i c\u00f3 k\u00edch th\u01b0\u1edbc to, nh\u1ecf kh\u00e1c nhau, g\u00e2y h\u1ea1i \u0111\u1ebfn c\u01a1 th\u1ec3 con ng\u01b0\u1eddi th\u00f4ng qua \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p nh\u01b0 k\u00edch \u1ee9ng da, k\u00edch \u1ee9ng m\u0169i, hen suy\u1ec5n, t\u1ee9c ng\u1ef1c, kh\u00f3 th\u1edf, ph\u1ed5i b\u1ecb t\u1ed5n th\u01b0\u01a1ng, \u2026 m\u00e0 nh\u1eefng ng\u01b0\u1eddi ph\u1ea3i ch\u1ecbu h\u1eadu qu\u1ea3 \u0111\u1ea7u ti\u00ean ch\u00ednh l\u00e0 nh\u1eefng ng\u01b0\u1eddi c\u00f4ng nh\u00e2n s\u1ea3n xu\u1ea5t. Do \u0111\u00f3, c\u1ea7n c\u00f3 m\u1ed9t bi\u1ec7n ph\u00e1p h\u1eefu hi\u1ec7u \u0111\u1ec3 kh\u1eafc ph\u1ee5c v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/p>\n \u0110\u00e2y l\u00e0 m\u1ed9t quy tr\u00ecnh ph\u1ee9c t\u1ea1p, y\u00eau c\u1ea7u s\u1ef1 k\u1ebft h\u1ee3p c\u1ea3 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p ph\u1ee5 thu\u1ed9c v\u00e0o \u0111i\u1ec1u ki\u1ec7n, di\u1ec7n t\u00edch khu v\u1ef1c l\u00e0m vi\u1ec7c. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ch\u1ee7 y\u1ebfu th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 sau:<\/p>\n HEPA l\u00e0 c\u00f4ng ngh\u1ec7 l\u00e0m s\u1ea1ch kh\u00f4ng kh\u00ed c\u00f3 l\u1ecbch s\u1eed l\u00e2u \u0111\u1eddi (t\u1eeb n\u0103m 1940) v\u1edbi \u1ee9ng d\u1ee5ng ch\u00ednh l\u00e0 lo\u1ea1i b\u1ecf c\u00e1c h\u1ea1t ph\u00f3ng x\u1ea1. V\u1edbi k\u1ebft c\u1ea5u bao g\u1ed3m c\u00e1c s\u1ee3i thu\u1ef7 tinh c\u00f3 \u0111\u01b0\u1eddng k\u00ednh t\u1eeb 0.5 \u0111\u1ebfn 2.0 micromet, b\u1ed9 l\u1ecdc HEPA d\u1ec5 d\u00e0ng lo\u1ea1i b\u1ecf c\u00e1c h\u1ea1t b\u1ee5i trong kh\u00f4ng kh\u00ed. Ch\u00ednh v\u00ec v\u1eady, kh\u00f4ng ch\u1ec9 trong ho\u1ea1t \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p, b\u1ed9 l\u1ecdc HEPA c\u00f2n \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong c\u00e1c thi\u1ebft b\u1ecb l\u1ecdc kh\u00f4ng kh\u00ed d\u00e2n d\u1ee5ng. V\u1edbi kh\u00f3i m\u00e1y c\u1eaft CNC, b\u1ed9 l\u1ecdc HEPA c\u0169ng g\u00f3p ph\u1ea7n x\u1eed l\u00fd c\u00e1c h\u1ea1t b\u1ee5i.<\/p>\n Kh\u00e1c v\u1edbi b\u1ed9 l\u1ecdc HEPA, l\u1ecdc than ho\u1ea1t t\u00ednh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ch\u1ee7 y\u1ebfu \u0111\u1ec3 h\u1ea5p ph\u1ee5 kh\u00f3i v\u00e0 kh\u00ed trong kh\u00f4ng gian nh\u1edd c\u1ea5u tr\u00fac l\u1ed7 r\u1ed7ng. B\u00ean trong c\u00e1c l\u1edbp Carbon (l\u1edbp than ho\u1ea1t t\u00ednh) l\u00e0 nh\u1eefng l\u1ed7 nh\u1ecf li ti. Khi lu\u1ed3ng kh\u00ed \u0111i qua, c\u00e1c ph\u00e2n t\u1eed kh\u00ed oxy c\u00f3 th\u1ec3 tho\u00e1t ra ngo\u00e0i nh\u01b0ng c\u00e1c ph\u00e2n t\u1eed kh\u00f3i, v\u00e0 m\u00f9i b\u1ecb gi\u1eef l\u1ea1i. Sau m\u1ed9t th\u1eddi gian, khi c\u00e1c l\u1ed7 r\u1ed7ng b\u1ecb l\u1ea5p \u0111\u1ea7y, b\u1ed9 l\u1ecdc than ho\u1ea1t t\u00ednh b\u1ecb b\u00e3o ho\u00e0 v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c thay th\u1ebf.<\/p>\n T\u1ea1i thi\u1ebft b\u1ecb l\u1ecdc b\u1ee5i t\u00fai v\u1ea3i d\u01b0\u1edbi t\u00e1c d\u1ee5ng c\u1ee7a l\u1ef1c li t\u00e2m c\u00e1c h\u1ea1t b\u1ee5i c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf s\u1ebd t\u00e1ch ra kh\u1ecfi d\u00f2ng kh\u00ed v\u00e0 l\u1eafng xu\u1ed1ng ph\u1ec5u ch\u1ee9a, kh\u00ed s\u1ea1ch \u0111\u01b0\u1ee3c d\u1eabn ra \u1ed1ng th\u1ea3i v\u00e0 th\u1ea3i ra ngo\u00e0i kh\u00f4ng kh\u00ed.<\/p>\nB\u1ee5i v\u00e0 kh\u00f3i c\u1eaft laser, plasma c\u00f3 nguy hi\u1ec3m kh\u00f4ng?<\/h3>\n
\n
X\u1eed l\u00fd b\u1ee5i v\u00e0 kh\u00f3i c\u1eaft laser, <\/span>plasma<\/h3>\n<\/div>\n
B\u1ed9 l\u1ecdc HEPA<\/h5>\n
B\u1ed9 l\u1ecdc than ho\u1ea1t t\u00ednh<\/h5>\n
L\u1ecdc b\u1ee5i t\u00fai v\u1ea3i<\/strong><\/h5>\n