{"id":956,"date":"2025-04-24T13:47:48","date_gmt":"2025-04-24T06:47:48","guid":{"rendered":"https:\/\/ematechvn.com\/?p=956"},"modified":"2025-06-24T14:03:49","modified_gmt":"2025-06-24T07:03:49","slug":"tien-la-gi-dac-diem-va-kha-nang-cong-nghe-cua-phuong-phap-tien","status":"publish","type":"post","link":"https:\/\/ematechvn.com\/?p=956","title":{"rendered":"C\u00e1ch ch\u1ecdn kh\u00ed c\u1eaft ph\u1ee5 tr\u1ee3  cho m\u00e1y c\u1eaft CNC laser."},"content":{"rendered":"<p><strong>Vai tr\u00f2 c\u1ee7a kh\u00ed ph\u1ee5\u00a0<\/strong><\/p>\n<p>Nh\u1eefng ng\u01b0\u1eddi m\u1edbi s\u1eed d\u1ee5ng m\u00e1y c\u1eaft laser th\u01b0\u1eddng c\u00f3 m\u1ed9t c\u00e2u h\u1ecfi chung, t\u1ea1i sao m\u00e1y c\u1eaft laser c\u1ea7n ph\u1ea3i d\u1ef1a v\u00e0o kh\u00ed ph\u1ee5 \u0111\u1ec3 c\u1eaft?<\/p>\n<ul style=\"list-style-type: disc;\">\n<li>Th\u1ee9 nh\u1ea5t, \u0111i\u1ec1u n\u00e0y l\u00e0 do vi\u1ec7c s\u1eed d\u1ee5ng kh\u00ed ph\u1ee5 c\u00f3 th\u1ec3 th\u1ed5i bay x\u1ec9 trong khe \u0111\u1ed3ng tr\u1ee5c t\u1ea1o n\u00ean t\u1eeb tia laser, ng\u0103n x\u1ec9 tr\u00ean b\u1ec1 m\u1eb7t ph\u00f4i c\u1eaft v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 c\u1eaft t\u1ed1t.<\/li>\n<li>Th\u1ee9 hai, kh\u00ed ph\u1ee5 c\u00f3 th\u1ec3 l\u00e0m m\u00e1t ph\u00f4i hi\u1ec7u qu\u1ea3 v\u00e0 gi\u1ea3m v\u00f9ng b\u1ecb \u1ea3nh h\u01b0\u1edfng nhi\u1ec7t.<\/li>\n<li>Th\u1ee9 ba, kh\u00ed ph\u1ee5 c\u00f3 th\u1ec3 ng\u0103n kh\u00f3i v\u00e0 b\u1ee5i x\u00e2m nh\u1eadp v\u00e0o th\u1ea5u k\u00ednh v\u00e0 l\u00e0m b\u1ea9n th\u1ea5u k\u00ednh , b\u1ea3o v\u1ec7 th\u1ea5u k\u00ednh v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd.<\/li>\n<li>Th\u1ee9 t\u01b0, d\u00f9ng kh\u00ed ph\u1ee5 ph\u00f9 h\u1ee3p v\u1edbi v\u1eadt li\u1ec7u c\u1eaft c\u00f3 th\u1ec3 ph\u1ea3n \u1ee9ng v\u1edbi ph\u00f4i, c\u00f3 t\u00e1c d\u1ee5ng h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh \u0111\u1ed1t ch\u00e1y v\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed9 c\u1eaft.<\/li>\n<\/ul>\n<p><strong>Ph\u00e2n lo\u1ea1i kh\u00ed ph\u1ee5 tr\u1ee3<\/strong><\/p>\n<p>Kh\u00ed ph\u1ee5 c\u1ee7a m\u00e1y c\u1eaft laser th\u01b0\u1eddng s\u1eed d\u1ee5ng b\u1ed1n lo\u1ea1i kh\u00ed: <strong>Kh\u00ed n\u00e9n<\/strong> , <strong>Oxy<\/strong>, <strong>Nit\u01a1<\/strong> v\u00e0 <strong>Argon<\/strong>.<\/p>\n<ul style=\"list-style-type: disc;\">\n<li><strong>Kh\u00ed n\u00e9n: <\/strong>Kh\u00ed n\u00e9n l\u00e0 m\u1ed9t lo\u1ea1i kh\u00ed h\u1ed7n h\u1ee3p c\u00f3 ch\u1ee9a nit\u01a1, oxy v\u00e0 c\u00e1c lo\u1ea1i kh\u00ed kh\u00e1c. Ph\u01b0\u01a1ng ph\u00e1p thu th\u1eadp t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u01a1n gi\u1ea3n. N\u00f3 \u0111\u01b0\u1ee3c m\u00e1y n\u00e9n kh\u00ed n\u00e9n v\u00e0o b\u00ecnh ch\u1ee9a kh\u00ed v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t sau khi l\u1ecdc, l\u00e0m m\u00e1t v\u00e0 s\u1ea5y kh\u00f4, t\u1ed1n \u00edt chi ph\u00ed . N\u00f3 ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong khi c\u1eaft \u00a0c\u00e1c t\u1ea5m kim lo\u1ea1i m\u1ecfng. N\u00f3 d\u1ef1a v\u00e0o n\u0103ng l\u01b0\u1ee3ng laser \u0111\u1ec3 l\u00e0m n\u00f3ng ch\u1ea3y ph\u00f4i kim lo\u1ea1i, th\u1ed5i bay v\u1eadt li\u1ec7u n\u00f3ng ch\u1ea3y v\u1edbi \u00e1p su\u1ea5t cao v\u00e0 s\u1eed d\u1ee5ng qu\u00e1 tr\u00ecnh c\u1eaft ph\u00f4i c\u00f3 h\u1ed7 tr\u1ee3 kh\u00f4ng kh\u00ed \u0111\u1ec3 t\u1ea1o ra ph\u1ea3n \u1ee9ng oxy h\u00f3a v\u00e0 t\u1ea1o th\u00e0nh oxit kim lo\u1ea1i. N\u00f3 ch\u1ee7 y\u1ebfu th\u00edch h\u1ee3p \u0111\u1ec3 c\u1eaft c\u00e1c v\u1eadt li\u1ec7u kim lo\u1ea1i nh\u01b0 th\u00e9p carbon, th\u00e9p kh\u00f4ng g\u1ec9, nh\u00f4m, h\u1ee3p kim nh\u00f4m, \u0111\u1ed3ng thau v\u00e0 th\u00e9p t\u1ea5m m\u1ea1 \u0111i\u1ec7n, t\u00f4n k\u1ebdm<\/li>\n<\/ul>\n<ul style=\"list-style-type: disc;\">\n<li><strong>Oxi: <\/strong>C\u1eaft oxy c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh \u0111\u1ed1t ch\u00e1y. Trong qu\u00e1 tr\u00ecnh c\u1eaft, oxy ph\u1ea3n \u1ee9ng v\u1edbi nhi\u1ec7t, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 hi\u1ec7u qu\u1ea3 c\u1eaft. M\u00e0ng oxit \u0111\u01b0\u1ee3c t\u1ea1o ra s\u1ebd l\u00e0m t\u0103ng ch\u1ec9 s\u1ed1 h\u1ea5p th\u1ee5 ph\u1ed5 ch\u00f9m tia c\u1ee7a v\u1eadt li\u1ec7u ph\u1ea3n x\u1ea1 \u0111\u1ec3 n\u0103ng l\u01b0\u1ee3ng laser c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 h\u01a1n v\u00e0 m\u00e1y c\u1eaft laser c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u0103ng t\u1ed1c. T\u1ed1c \u0111\u1ed9 c\u1eaft ch\u1ee7 y\u1ebfu ph\u00f9 h\u1ee3p \u0111\u1ec3 c\u1eaft c\u00e1c t\u1ea5m d\u00e0y, ch\u1eb3ng h\u1ea1n nh\u01b0 th\u00e9p carbon, kim lo\u1ea1i h\u1ee3p kim, v.v.<\/li>\n<\/ul>\n<ul style=\"list-style-type: disc;\">\n<li><strong>Nito: <\/strong>Nit\u01a1 kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng v\u1ec1 m\u1eb7t h\u00f3a h\u1ecdc v\u00e0 kh\u00f4ng b\u1ecb oxy h\u00f3a v\u1edbi ph\u00f4i \u0111\u00e3 x\u1eed l\u00fd.\u00a0N\u00f3 c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n hi\u1ec7u qu\u1ea3 qu\u00e1 tr\u00ecnh oxy h\u00f3a v\u00e0 b\u1ec1 m\u1eb7t c\u1eaft s\u1ebd tr\u1edf n\u00ean tr\u1eafng.\u00a0Vi\u1ec7c s\u1eed d\u1ee5ng nit\u01a1 \u0111\u1ec3 c\u1eaft \u0111\u00f2i h\u1ecfi Nit\u01a1 c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao.\u00a0N\u00f3 ch\u1ee7 y\u1ebfu th\u00edch h\u1ee3p \u0111\u1ec3 c\u1eaft c\u00e1c v\u1eadt li\u1ec7u kim lo\u1ea1i nh\u01b0 th\u00e9p kh\u00f4ng g\u1ec9, th\u00e9p t\u1ea5m m\u1ea1 \u0111i\u1ec7n, \u0111\u1ed3ng thau v\u00e0 nh\u00f4m.<\/li>\n<\/ul>\n<ul style=\"list-style-type: disc;\">\n<li><strong>Argon: <\/strong>Kh\u00ed argon c\u0169ng l\u00e0 m\u1ed9t lo\u1ea1i kh\u00ed tr\u01a1, kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng v\u1ec1 m\u1eb7t h\u00f3a h\u1ecdc v\u00e0 kh\u00f4ng d\u1ec5 b\u1ecb oxy h\u00f3a v\u1edbi ph\u00f4i gia c\u00f4ng. So v\u1edbi c\u00e1c lo\u1ea1i kh\u00ed ph\u1ee5 tr\u1ee3 kh\u00e1c, chi ph\u00ed s\u1eed d\u1ee5ng cao h\u01a1n. N\u00f3 ch\u1ee7 y\u1ebfu th\u00edch h\u1ee3p \u0111\u1ec3 c\u1eaft v\u1eadt li\u1ec7u h\u1ee3p kim titan.<\/li>\n<\/ul>\n<p><em>\u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 n\u1ebfu b\u1ea1n ch\u1ecdn s\u1eed d\u1ee5ng kh\u00ed n\u00e9n l\u00e0m kh\u00ed ph\u1ee5, b\u1ea1n ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng kh\u00ed n\u00e9n kh\u00f4ng ch\u1ee9a n\u01b0\u1edbc, d\u1ea7u v\u00e0 b\u1ee5i \u0111\u1ec3 tr\u00e1nh \u1ed1ng k\u00ednh quang h\u1ecdc c\u1ee7a m\u00e1y c\u1eaft laser b\u1ecb nhi\u1ec5m b\u1ea9n, do \u0111\u00f3 g\u00e2y ra \u0111\u01b0\u1eddng \u1ed1ng m\u00e1y c\u1eaft laser b\u1ecb l\u1ec7ch ho\u1eb7c trong qu\u00e1 tr\u00ecnh c\u1eaft.\u00a0 Chi ph\u00ed c\u1ee7a nit\u01a1 v\u00e0 argon t\u01b0\u01a1ng \u0111\u1ed1i cao, v\u00e0 kh\u00ed ph\u1ee5 tr\u1ee3 ph\u00f9 h\u1ee3p nh\u1ea5t n\u00ean \u0111\u01b0\u1ee3c ch\u1ecdn sau khi so s\u00e1nh t\u1ea5t c\u1ea3 c\u00e1c chi ph\u00ed v\u00e0 y\u00eau c\u1ea7u to\u00e0n di\u1ec7n.<\/em><\/p>\n<p>Qu\u00fd kh\u00e1ch c\u1ea7n t\u01b0 v\u1ea5n gi\u1ea3i ph\u00e1p m\u00e1y m\u00f3c ph\u00f9 h\u1ee3p vui l\u00f2ng li\u00ean h\u1ec7 <a href=\"http:\/\/www.ematechvn.com\">EMA TECH<\/a> qua hotline 0933 563 625<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vai tr\u00f2 c\u1ee7a kh\u00ed ph\u1ee5\u00a0 Nh\u1eefng ng\u01b0\u1eddi m\u1edbi s\u1eed d\u1ee5ng m\u00e1y c\u1eaft laser th\u01b0\u1eddng c\u00f3 m\u1ed9t c\u00e2u h\u1ecfi chung, t\u1ea1i sao m\u00e1y c\u1eaft laser c\u1ea7n ph\u1ea3i d\u1ef1a v\u00e0o kh\u00ed ph\u1ee5 \u0111\u1ec3 c\u1eaft? Th\u1ee9 nh\u1ea5t, \u0111i\u1ec1u n\u00e0y l\u00e0 do vi\u1ec7c s\u1eed d\u1ee5ng kh\u00ed ph\u1ee5 c\u00f3 th\u1ec3 th\u1ed5i bay x\u1ec9 trong khe \u0111\u1ed3ng tr\u1ee5c t\u1ea1o n\u00ean t\u1eeb [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":1086,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"yst_prominent_words":[],"_links":{"self":[{"href":"https:\/\/ematechvn.com\/index.php?rest_route=\/wp\/v2\/posts\/956"}],"collection":[{"href":"https:\/\/ematechvn.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ematechvn.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ematechvn.com\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/ematechvn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=956"}],"version-history":[{"count":3,"href":"https:\/\/ematechvn.com\/index.php?rest_route=\/wp\/v2\/posts\/956\/revisions"}],"predecessor-version":[{"id":1087,"href":"https:\/\/ematechvn.com\/index.php?rest_route=\/wp\/v2\/posts\/956\/revisions\/1087"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ematechvn.com\/index.php?rest_route=\/wp\/v2\/media\/1086"}],"wp:attachment":[{"href":"https:\/\/ematechvn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=956"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ematechvn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=956"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ematechvn.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=956"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/ematechvn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fyst_prominent_words&post=956"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}