{"id":1844,"date":"2024-11-27T17:13:53","date_gmt":"2024-11-27T09:13:53","guid":{"rendered":"https:\/\/www.3dptek.com\/?p=1844"},"modified":"2024-11-27T17:29:23","modified_gmt":"2024-11-27T09:29:23","slug":"liao-jie-sls-la-mo-3d-da-yin-ji-de-guan-jian-ji-shu-can-shu","status":"publish","type":"post","link":"https:\/\/www.3dptek.com\/vi\/blogs\/liao-jie-sls-la-mo-3d-da-yin-ji-de-guan-jian-ji-shu-can-shu\/","title":{"rendered":"Hi\u1ec3u c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt quan tr\u1ecdng c\u1ee7a m\u00e1y in 3D SLS wax"},"content":{"rendered":"<p>N\u1ebfu b\u1ea1n \u0111ang c\u00f3 \u00fd \u0111\u1ecbnh mua m\u00e1y in 3D s\u00e1p, h\u00e3y ch\u1eafc ch\u1eafn r\u1eb1ng b\u1ea1n hi\u1ec3u r\u00f5 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt quan tr\u1ecdng sau \u0111\u00e2y. B\u00e0i vi\u1ebft n\u00e0y t\u1eadp trung v\u00e0o m\u00e1y in 3D khu\u00f4n s\u00e1p SLS, ph\u00e2n t\u00edch chi ti\u1ebft c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt quan tr\u1ecdng nh\u01b0 c\u00f4ng su\u1ea5t v\u00e0 b\u01b0\u1edbc s\u00f3ng laser, \u0111\u1ed9 d\u00e0y v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a l\u1edbp in, ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 n\u1ec1n t\u1ea3ng x\u00e2y d\u1ef1ng, gi\u1ea3i th\u00edch c\u00e1ch ch\u00fang \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u qu\u1ea3 in, ch\u1ea5t l\u01b0\u1ee3ng khu\u00f4n s\u00e1p v\u00e0 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng v\u1edbi c\u00e1c t\u00ecnh hu\u1ed1ng \u1ee9ng d\u1ee5ng kh\u00e1c nhau, gi\u00fap b\u1ea1n \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e1y in d\u1ef1a tr\u00ean nhu c\u1ea7u c\u1ee7a m\u00ecnh v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh mua h\u00e0ng s\u00e1ng su\u1ed1t h\u01a1n. Nh\u1ea5p v\u00e0o \u0111\u00e2y \u0111\u1ec3 t\u00ecm hi\u1ec3u v\u1ec1 ch\u00fang t\u00f4i.<a href=\"https:\/\/www.3dptek.com\/vi\/industrial-3d-printers\/\" style=\"color:blue\" target=\"_blank\" rel=\"noreferrer noopener\">M\u00e1y in 3D c\u00f4ng nghi\u1ec7p<\/a>\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-\u6fc0\u5149\u529f\u7387\u53ca\u6ce2\u957f\u7684\u5f71\u54cd\">\u1ea2nh h\u01b0\u1edfng c\u1ee7a c\u00f4ng su\u1ea5t v\u00e0 b\u01b0\u1edbc s\u00f3ng laser<\/h2>\n\n\n\n<p><strong>C\u00f4ng su\u1ea5t laser<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kh\u1ea3 n\u0103ng nung k\u1ebft li\u00ean quan<\/strong>C\u00f4ng su\u1ea5t laser l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 quan tr\u1ecdng c\u1ee7a m\u00e1y in 3D SLS s\u00e1p, n\u00f3 tr\u1ef1c ti\u1ebfp quy\u1ebft \u0111\u1ecbnh hi\u1ec7u qu\u1ea3 v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a qu\u00e1 tr\u00ecnh nung k\u1ebft b\u1ed9t s\u00e1p. C\u00f4ng su\u1ea5t laser cao h\u01a1n c\u00f3 th\u1ec3 l\u00e0m cho c\u00e1c h\u1ea1t b\u1ed9t s\u00e1p n\u00f3ng ch\u1ea3y v\u00e0 k\u1ebft d\u00ednh v\u1edbi nhau nhanh h\u01a1n, th\u00edch h\u1ee3p \u0111\u1ec3 x\u00e2y d\u1ef1ng nhanh c\u00e1c c\u1ea5u tr\u00fac khu\u00f4n s\u00e1p c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn ho\u1eb7c d\u00e0y h\u01a1n. V\u00ed d\u1ee5, khi s\u1ea3n xu\u1ea5t khu\u00f4n s\u00e1p cho m\u1ed9t s\u1ed1 b\u1ed9 ph\u1eadn c\u00f4ng nghi\u1ec7p l\u1edbn, c\u00f4ng su\u1ea5t laser \u0111\u1ee7 m\u1ea1nh c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o b\u1ed9t s\u00e1p \u0111\u01b0\u1ee3c nung k\u1ebft ho\u00e0n to\u00e0n trong th\u1eddi gian ng\u1eafn, t\u0103ng t\u1ed1c \u0111\u1ed9 in. Tuy nhi\u00ean, n\u1ebfu c\u00f4ng su\u1ea5t laser qu\u00e1 cao, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ed1t ch\u00e1y qu\u00e1 m\u1ee9c b\u1ec1 m\u1eb7t khu\u00f4n s\u00e1p, ch\u1eb3ng h\u1ea1n nh\u01b0 ch\u00e1y x\u00e9m, bi\u1ebfn d\u1ea1ng, v.v., \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng khu\u00f4n s\u00e1p v\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng sau n\u00e0y. Ng\u01b0\u1ee3c l\u1ea1i, c\u00f4ng su\u1ea5t laser qu\u00e1 th\u1ea5p c\u00f3 th\u1ec3 kh\u00f4ng l\u00e0m tan ch\u1ea3y ho\u00e0n to\u00e0n b\u1ed9t s\u00e1p, d\u1eabn \u0111\u1ebfn k\u1ebft d\u00ednh kh\u00f4ng ch\u1eafc ch\u1eafn, l\u00e0m cho c\u1ea5u tr\u00fac khu\u00f4n s\u00e1p l\u1ecfng l\u1ebbo, th\u1eadm ch\u00ed b\u1ecb h\u01b0 h\u1ecfng trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n ho\u1eb7c gia c\u00f4ng sau n\u00e0y.<\/li>\n\n\n\n<li><strong>Ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c nhau<\/strong>C\u00e1c lo\u1ea1i b\u1ed9t s\u00e1p kh\u00e1c nhau c\u00f3 c\u00e1c t\u00ednh ch\u1ea5t v\u1eadt l\u00fd kh\u00e1c nhau nh\u01b0 \u0111i\u1ec3m n\u00f3ng ch\u1ea3y, h\u1ec7 s\u1ed1 d\u1eabn nhi\u1ec7t, v.v., do \u0111\u00f3 y\u00eau c\u1ea7u v\u1ec1 c\u00f4ng su\u1ea5t laser c\u0169ng kh\u00e1c nhau. \u0110\u1ed1i v\u1edbi b\u1ed9t s\u00e1p c\u00f3 \u0111i\u1ec3m n\u00f3ng ch\u1ea3y cao v\u00e0 k\u1ebft c\u1ea5u t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee9ng, th\u01b0\u1eddng c\u1ea7n c\u00f4ng su\u1ea5t laser cao h\u01a1n \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 nung k\u1ebft t\u1ed1t; trong khi b\u1ed9t s\u00e1p c\u00f3 \u0111i\u1ec3m n\u00f3ng ch\u1ea3y th\u1ea5p v\u00e0 d\u1ec5 n\u00f3ng ch\u1ea3y h\u01a1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f4ng su\u1ea5t laser t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p h\u01a1n. Do \u0111\u00f3, khi l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u b\u1ed9t s\u00e1p, c\u1ea7n k\u1ebft h\u1ee3p v\u1edbi ph\u1ea1m vi c\u00f4ng su\u1ea5t laser c\u1ee7a m\u00e1y in \u0111\u1ec3 xem x\u00e9t t\u1ed5ng th\u1ec3, nh\u1eb1m \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 nung k\u1ebft t\u1ed1i \u01b0u.<\/li>\n<\/ul>\n\n\n\n<p><strong>B\u01b0\u1edbc s\u00f3ng laser<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u00ednh ch\u1ea5t h\u1ea5p th\u1ee5 c\u1ee7a v\u1eadt li\u1ec7u<\/strong>: B\u01b0\u1edbc s\u00f3ng laser c\u0169ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh in, n\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u1ee9c \u0111\u1ed9 h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng laser c\u1ee7a v\u1eadt li\u1ec7u b\u1ed9t s\u00e1p. C\u00e1c lo\u1ea1i b\u1ed9t s\u00e1p kh\u00e1c nhau c\u00f3 hi\u1ec7u su\u1ea5t h\u1ea5p th\u1ee5 kh\u00e1c nhau \u0111\u1ed1i v\u1edbi laser c\u00f3 b\u01b0\u1edbc s\u00f3ng c\u1ee5 th\u1ec3. V\u00ed d\u1ee5, m\u1ed9t s\u1ed1 lo\u1ea1i b\u1ed9t s\u00e1p c\u00f3 th\u1ec3 h\u1ea5p th\u1ee5 t\u1ed1t laser c\u00f3 b\u01b0\u1edbc s\u00f3ng trong v\u00f9ng h\u1ed3ng ngo\u1ea1i g\u1ea7n, d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a laser c\u00f3 b\u01b0\u1edbc s\u00f3ng n\u00e0y, ch\u00fang c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng laser th\u00e0nh nhi\u1ec7t n\u0103ng, t\u1eeb \u0111\u00f3 \u0111\u1ea1t \u0111\u01b0\u1ee3c qu\u00e1 tr\u00ecnh nung k\u1ebft t\u1ed1t. N\u1ebfu b\u01b0\u1edbc s\u00f3ng laser kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1eb7c t\u00ednh h\u1ea5p th\u1ee5 c\u1ee7a v\u1eadt li\u1ec7u b\u1ed9t s\u00e1p, ngay c\u1ea3 khi c\u00f4ng su\u1ea5t laser \u0111\u1ee7 m\u1ea1nh, b\u1ed9t s\u00e1p c\u0169ng kh\u00f3 h\u1ea5p th\u1ee5 \u0111\u1ee7 n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 n\u00f3ng ch\u1ea3y v\u00e0 nung k\u1ebft, d\u1eabn \u0111\u1ebfn in th\u1ea5t b\u1ea1i ho\u1eb7c ch\u1ea5t l\u01b0\u1ee3ng khu\u00f4n s\u00e1p in ra k\u00e9m.<\/li>\n\n\n\n<li><strong>S\u1ef1 kh\u00e1c bi\u1ec7t trong c\u00e1c t\u00ecnh hu\u1ed1ng \u1ee9ng d\u1ee5ng<\/strong>Trong \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf, t\u00f9y thu\u1ed9c v\u00e0o c\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng kh\u00e1c nhau v\u00e0 y\u00eau c\u1ea7u v\u1ec1 t\u00ednh n\u0103ng c\u1ee7a khu\u00f4n s\u00e1p, \u0111\u00f4i khi c\u0169ng c\u1ea7n l\u1ef1a ch\u1ecdn tia laser c\u00f3 b\u01b0\u1edbc s\u00f3ng ph\u00f9 h\u1ee3p. V\u00ed d\u1ee5, trong qu\u00e1 tr\u00ecnh in khu\u00f4n s\u00e1p trang s\u1ee9c y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c cao v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t c\u1ef1c k\u1ef3 t\u1ed1t, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng tia laser c\u00f3 b\u01b0\u1edbc s\u00f3ng c\u1ee5 th\u1ec3, b\u01b0\u1edbc s\u00f3ng n\u00e0y gi\u00fap b\u1ed9t s\u00e1p \u0111\u01b0\u1ee3c nung k\u1ebft m\u1ecbn m\u00e0ng v\u00e0 \u0111\u1ed3ng \u0111\u1ec1u, gi\u1ea3m thi\u1ec3u c\u00e1c khuy\u1ebft \u0111i\u1ec3m b\u1ec1 m\u1eb7t do h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng kh\u00f4ng \u0111\u1ec1u; Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p s\u1ea3n xu\u1ea5t khu\u00f4n s\u00e1p c\u00f4ng nghi\u1ec7p c\u00f3 y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c th\u1ea5p h\u01a1n v\u00e0 ch\u00fa tr\u1ecdng h\u01a1n \u0111\u1ebfn hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t, c\u00f3 th\u1ec3 ch\u1ecdn tia laser d\u1ef1a tr\u00ean b\u01b0\u1edbc s\u00f3ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u00f9 h\u1ee3p v\u1edbi v\u1eadt li\u1ec7u b\u1ed9t s\u00e1p \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c in nhanh v\u00e0 \u1ed5n \u0111\u1ecbnh.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-\u6253\u5370\u5c42\u539a\u4e0e\u7cbe\u5ea6\u5206\u6790\">Ph\u00e2n t\u00edch \u0111\u1ed9 d\u00e0y v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a l\u1edbp in<\/h2>\n\n\n\n<p><strong>\u0110\u1ed9 d\u00e0y l\u1edbp in<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u00f4 h\u00ecnh<\/strong>\u0110\u1ed9 d\u00e0y l\u1edbp in l\u00e0 \u0111\u1ed9 d\u00e0y c\u1ee7a l\u1edbp khu\u00f4n s\u00e1p \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh sau khi m\u1ed7i l\u1edbp b\u1ed9t s\u00e1p \u0111\u01b0\u1ee3c nung ch\u1ea3y trong qu\u00e1 tr\u00ecnh in SLS. \u0110\u1ed9 d\u00e0y l\u1edbp in nh\u1ecf h\u01a1n c\u00f3 th\u1ec3 gi\u00fap khu\u00f4n s\u00e1p th\u1ec3 hi\u1ec7n chi ti\u1ebft tinh x\u1ea3o h\u01a1n v\u00e0 b\u1ec1 m\u1eb7t m\u1ecbn m\u00e0ng h\u01a1n. V\u00ed d\u1ee5, khi in khu\u00f4n s\u00e1p \u0111i\u00eau kh\u1eafc ngh\u1ec7 thu\u1eadt c\u00f3 k\u1ebft c\u1ea5u tinh x\u1ea3o ho\u1eb7c khu\u00f4n s\u00e1p trang s\u1ee9c ph\u1ee9c t\u1ea1p, \u0111\u1ed9 d\u00e0y l\u1edbp \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp \u1edf m\u1ee9c v\u00e0i ch\u1ee5c micromet, c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o r\u00f5 n\u00e9t c\u00e1c chi ti\u1ebft nh\u1ecf nh\u01b0 \u0111\u01b0\u1eddng n\u00e9t, c\u1ea5u tr\u00fac th\u00e0nh m\u1ecfng trong m\u00f4 h\u00ecnh thi\u1ebft k\u1ebf. Ng\u01b0\u1ee3c l\u1ea1i, \u0111\u1ed9 d\u00e0y l\u1edbp l\u1edbn h\u01a1n c\u00f3 th\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 in, nh\u01b0ng s\u1ebd d\u1eabn \u0111\u1ebfn b\u1ec1 m\u1eb7t khu\u00f4n s\u00e1p xu\u1ea5t hi\u1ec7n c\u00e1c \u0111\u01b0\u1eddng n\u00e9t r\u00f5 r\u1ec7t, l\u00e0m gi\u1ea3m \u0111\u1ed9 tinh x\u1ea3o c\u1ee7a m\u00f4 h\u00ecnh, kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m c\u00f3 y\u00eau c\u1ea7u cao v\u1ec1 ngo\u1ea1i h\u00ecnh v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c.<\/li>\n\n\n\n<li><strong>C\u00e2n nh\u1eafc gi\u1eefa t\u1ed1c \u0111\u1ed9 in v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng in<\/strong>Khi ch\u1ecdn \u0111\u1ed9 d\u00e0y l\u1edbp in, th\u01b0\u1eddng ph\u1ea3i c\u00e2n nh\u1eafc gi\u1eefa \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 t\u1ed1c \u0111\u1ed9. \u0110\u1ed9 d\u00e0y l\u1edbp m\u1ecfng h\u01a1n c\u00f3 ngh\u0129a l\u00e0 c\u1ea7n nhi\u1ec1u l\u1edbp h\u01a1n \u0111\u1ec3 x\u00e2y d\u1ef1ng to\u00e0n b\u1ed9 khu\u00f4n s\u00e1p, th\u1eddi gian in s\u1ebd t\u0103ng \u0111\u00e1ng k\u1ec3; trong khi \u0111\u1ed9 d\u00e0y l\u1edbp d\u00e0y h\u01a1n c\u00f3 th\u1ec3 gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng l\u1edbp, t\u0103ng t\u1ed1c qu\u00e1 tr\u00ecnh in, nh\u01b0ng s\u1ebd hy sinh m\u1ed9t ph\u1ea7n \u0111\u1ed9 ch\u00ednh x\u00e1c. Trong s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf, c\u1ea7n x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 d\u00e0y l\u1edbp in m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd d\u1ef1a tr\u00ean nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a s\u1ea3n ph\u1ea9m v\u00e0 m\u1ee9c \u0111\u1ed9 kh\u1ea9n c\u1ea5p c\u1ee7a nhi\u1ec7m v\u1ee5 s\u1ea3n xu\u1ea5t. V\u00ed d\u1ee5, \u0111\u1ed1i v\u1edbi khu\u00f4n s\u00e1p c\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t v\u00e0 kh\u00f4ng y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c qu\u00e1 cao, c\u00f3 th\u1ec3 t\u0103ng \u0111\u1ed9 d\u00e0y l\u1edbp m\u1ed9t c\u00e1ch th\u00edch h\u1ee3p \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t; trong khi \u0111\u1ed1i v\u1edbi khu\u00f4n s\u00e1p tinh x\u1ea3o, c\u00f3 gi\u00e1 tr\u1ecb cao v\u00e0 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t theo y\u00eau c\u1ea7u, c\u1ea7n \u01b0u ti\u00ean s\u1eed d\u1ee5ng \u0111\u1ed9 d\u00e0y l\u1edbp nh\u1ecf h\u01a1n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng.<\/li>\n<\/ul>\n\n\n\n<p><strong>Ph\u00e2n t\u00edch \u0111\u1ed9 ch\u00ednh x\u00e1c<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110\u1ed9 ch\u00ednh x\u00e1c k\u00edch th\u01b0\u1edbc<\/strong>\u0110\u1ed9 ch\u00ednh x\u00e1c k\u00edch th\u01b0\u1edbc th\u1ec3 hi\u1ec7n m\u1ee9c \u0111\u1ed9 kh\u1edbp nhau v\u1ec1 k\u00edch th\u01b0\u1edbc gi\u1eefa m\u00f4 h\u00ecnh s\u00e1p in ra v\u00e0 m\u00f4 h\u00ecnh thi\u1ebft k\u1ebf. \u0110\u1ed9 ch\u00ednh x\u00e1c k\u00edch th\u01b0\u1edbc c\u1ee7a m\u00e1y in 3D m\u00f4 h\u00ecnh s\u00e1p SLS b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec1u y\u1ebfu t\u1ed1, bao g\u1ed3m \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a h\u1ec7 th\u1ed1ng qu\u00e9t laser, \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111\u1ecbnh v\u1ecb c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng c\u01a1 kh\u00ed v\u00e0 t\u1ef7 l\u1ec7 co ng\u00f3t c\u1ee7a v\u1eadt li\u1ec7u b\u1ed9t s\u00e1p trong qu\u00e1 tr\u00ecnh nung k\u1ebft. M\u00e1y in c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t sai s\u1ed1 k\u00edch th\u01b0\u1edbc trong ph\u1ea1m vi r\u1ea5t nh\u1ecf, \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c khu\u00f4n s\u00e1p c\u1ea7n k\u1ebft h\u1ee3p ch\u00ednh x\u00e1c v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 khu\u00f4n s\u00e1p trong \u0111\u00fac ch\u00ednh x\u00e1c, khu\u00f4n s\u00e1p ph\u1ee5c h\u00ecnh trong nha khoa, v.v. N\u1ebfu kh\u00f4ng, c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i \u0111\u01b0\u1ee3c \u0111\u00fac sau \u0111\u00f3 c\u00f3 th\u1ec3 kh\u00f4ng l\u1eafp \u0111\u1eb7t v\u00e0 s\u1eed d\u1ee5ng b\u00ecnh th\u01b0\u1eddng ho\u1eb7c hi\u1ec7u qu\u1ea3 ph\u1ee5c h\u00ecnh y t\u1ebf kh\u00f4ng t\u1ed1t.<\/li>\n\n\n\n<li><strong>\u0110\u1ed9 ch\u00ednh x\u00e1c h\u00ecnh d\u1ea1ng<\/strong>\u0110\u1ed9 ch\u00ednh x\u00e1c h\u00ecnh d\u1ea1ng quy\u1ebft \u0111\u1ecbnh kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o ch\u00ednh x\u00e1c h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p v\u00e0 c\u1ea5u tr\u00fac h\u00ecnh h\u1ecdc c\u1ee7a m\u00f4 h\u00ecnh thi\u1ebft k\u1ebf. Do SLS x\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh s\u00e1p b\u1eb1ng c\u00e1ch nung t\u1eebng l\u1edbp, c\u00e1c b\u1ed9 ph\u1eadn c\u00f3 h\u00ecnh d\u1ea1ng \u0111\u1eb7c bi\u1ec7t nh\u01b0 ph\u1ea7n nh\u00f4 ra, th\u00e0nh m\u1ecfng, g\u00f3c trong... d\u1ec5 g\u1eb7p v\u1ea5n \u0111\u1ec1 v\u1ec1 \u0111\u1ed9 ch\u00ednh x\u00e1c. V\u00ed d\u1ee5, ph\u1ea7n nh\u00f4 ra c\u00f3 th\u1ec3 c\u1ea7n th\u00eam c\u1ea5u tr\u00fac h\u1ed7 tr\u1ee3, n\u1ebfu thi\u1ebft k\u1ebf h\u1ed7 tr\u1ee3 kh\u00f4ng h\u1ee3p l\u00fd ho\u1eb7c x\u1eed l\u00fd kh\u00f4ng \u0111\u00fang sau khi lo\u1ea1i b\u1ecf h\u1ed7 tr\u1ee3, c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c h\u00ecnh d\u1ea1ng c\u1ee7a b\u1ed9 ph\u1eadn \u0111\u00f3. Ngo\u00e0i ra, vi\u1ec7c l\u1eadp k\u1ebf ho\u1ea1ch \u0111\u01b0\u1eddng qu\u00e9t laser, \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a b\u1ed9t s\u00e1p c\u0169ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c h\u00ecnh d\u1ea1ng. Ch\u1ec9 khi \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c h\u00ecnh d\u1ea1ng t\u1ed1t m\u1edbi c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o khu\u00f4n s\u00e1p \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 ch\u1ee9c n\u0103ng v\u00e0 ngo\u1ea1i h\u00ecnh mong mu\u1ed1n trong c\u00e1c \u1ee9ng d\u1ee5ng ti\u1ebfp theo.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-\u6784\u5efa\u5e73\u53f0\u7684\u6e29\u5ea6\u63a7\u5236\">Ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 c\u1ee7a n\u1ec1n t\u1ea3ng<\/h2>\n\n\n\n<p><strong>C\u00e0i \u0111\u1eb7t nhi\u1ec7t \u0111\u1ed9 ban \u0111\u1ea7u<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a l\u1edbp s\u00e1p<\/strong>Nhi\u1ec7t \u0111\u1ed9 ban \u0111\u1ea7u c\u1ee7a n\u1ec1n t\u1ea3ng c\u00f3 \u1ea3nh h\u01b0\u1edfng quan tr\u1ecdng \u0111\u1ebfn \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a l\u1edbp b\u1ed9t s\u00e1p tr\u00ean n\u1ec1n t\u1ea3ng. Nhi\u1ec7t \u0111\u1ed9 ban \u0111\u1ea7u ph\u00f9 h\u1ee3p s\u1ebd gi\u00fap b\u1ed9t s\u00e1p tr\u1ea3i \u0111\u1ec1u h\u01a1n trong qu\u00e1 tr\u00ecnh r\u1ea3i b\u1ed9t, tr\u00e1nh t\u00ecnh tr\u1ea1ng t\u00edch t\u1ee5 c\u1ee5c b\u1ed9 ho\u1eb7c thi\u1ebfu h\u1ee5t. V\u00ed d\u1ee5, khi nhi\u1ec7t \u0111\u1ed9 n\u1ec1n t\u1ea3ng cao h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi nhi\u1ec7t \u0111\u1ed9 ch\u1ea3y c\u1ee7a b\u1ed9t s\u00e1p \u1edf \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng, b\u1ed9t s\u00e1p c\u00f3 th\u1ec3 tr\u1ea3i \u0111\u1ec1u tr\u00ean n\u1ec1n t\u1ea3ng nh\u01b0 c\u00e1t m\u1ecbn, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n kh\u1edfi \u0111\u1ea7u t\u1ed1t cho qu\u00e1 tr\u00ecnh nung k\u1ebft b\u1eb1ng laser ti\u1ebfp theo. N\u1ebfu nhi\u1ec7t \u0111\u1ed9 n\u1ec1n qu\u00e1 th\u1ea5p, b\u1ed9t s\u00e1p c\u00f3 th\u1ec3 kh\u00f4ng tr\u1ea3i \u0111\u1ec1u, d\u1eabn \u0111\u1ebfn \u0111\u1ed9 d\u00e0y c\u1ee7a m\u1ed7i l\u1edbp b\u1ed9t s\u00e1p kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u, t\u1eeb \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a to\u00e0n b\u1ed9 khu\u00f4n s\u00e1p; c\u00f2n n\u1ebfu nhi\u1ec7t \u0111\u1ed9 n\u1ec1n qu\u00e1 cao, b\u1ed9t s\u00e1p c\u00f3 th\u1ec3 b\u1ecb n\u00f3ng ch\u1ea3y m\u1ed9t ph\u1ea7n ho\u1eb7c d\u00ednh v\u00e0o nhau tr\u01b0\u1edbc khi tr\u1ea3i \u0111\u1ec1u, c\u0169ng l\u00e0m h\u1ecfng hi\u1ec7u qu\u1ea3 t\u1ea1o h\u00ecnh c\u1ee7a khu\u00f4n s\u00e1p.<\/li>\n\n\n\n<li><strong>Ch\u1ea5t l\u01b0\u1ee3ng nung \u1edf t\u1ea7ng \u0111\u1ea7u ti\u00ean<\/strong>Nhi\u1ec7t \u0111\u1ed9 ban \u0111\u1ea7u c\u0169ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng nung k\u1ebft c\u1ee7a l\u1edbp s\u00e1p \u0111\u1ea7u ti\u00ean. Nhi\u1ec7t \u0111\u1ed9 n\u1ec1n ph\u00f9 h\u1ee3p gi\u00fap b\u1ed9t s\u00e1p k\u1ebft d\u00ednh t\u1ed1t h\u01a1n v\u1edbi n\u1ec1n d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a tia laser, t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n c\u1ee7a l\u1edbp \u0111\u1ea7u ti\u00ean, t\u1ea1o n\u1ec1n t\u1ea3ng \u1ed5n \u0111\u1ecbnh cho vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c l\u1edbp ti\u1ebfp theo. C\u00e1c lo\u1ea1i b\u1ed9t s\u00e1p kh\u00e1c nhau t\u01b0\u01a1ng \u1ee9ng v\u1edbi c\u00e1c ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 n\u1ec1n ban \u0111\u1ea7u t\u1ed1i \u01b0u kh\u00e1c nhau, c\u1ea7n thi\u1ebft l\u1eadp ch\u00ednh x\u00e1c d\u1ef1a tr\u00ean \u0111\u1eb7c t\u00ednh c\u1ee7a b\u1ed9t s\u00e1p \u0111\u00e3 ch\u1ecdn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh nung k\u1ebft l\u1edbp \u0111\u1ea7u ti\u00ean di\u1ec5n ra t\u1ed1t, tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng l\u1edbp \u0111\u1ea7u ti\u00ean t\u00e1ch kh\u1ecfi n\u1ec1n ho\u1eb7c nung k\u1ebft kh\u00f4ng ho\u00e0n to\u00e0n.<\/li>\n<\/ul>\n\n\n\n<p><strong>\u1ed4n \u0111\u1ecbnh nhi\u1ec7t \u0111\u1ed9<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Qu\u00e1 tr\u00ecnh in \u1ea3nh h\u01b0\u1edfng<\/strong>Trong to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh in khu\u00f4n s\u00e1p, s\u1ef1 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t \u0111\u1ed9 c\u1ee7a n\u1ec1n t\u1ea3ng x\u00e2y d\u1ef1ng l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng. N\u1ebfu nhi\u1ec7t \u0111\u1ed9 dao \u0111\u1ed9ng m\u1ea1nh, s\u1ebd d\u1eabn \u0111\u1ebfn s\u1ef1 thay \u0111\u1ed5i c\u00e1c t\u00ednh ch\u1ea5t v\u1eadt l\u00fd c\u1ee7a b\u1ed9t s\u00e1p (nh\u01b0 t\u00ednh l\u01b0u \u0111\u1ed9ng, t\u00ednh ch\u1ea5t nung k\u1ebft, v.v.), t\u1eeb \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u qu\u1ea3 k\u1ebft d\u00ednh gi\u1eefa c\u00e1c l\u1edbp khu\u00f4n s\u00e1p v\u00e0 t\u00ednh \u1ed5n \u0111\u1ecbnh c\u1ea5u tr\u00fac c\u1ee7a to\u00e0n b\u1ed9 khu\u00f4n s\u00e1p. V\u00ed d\u1ee5, nhi\u1ec7t \u0111\u1ed9 t\u0103ng \u0111\u1ed9t ng\u1ed9t c\u00f3 th\u1ec3 l\u00e0m b\u1ed9t s\u00e1p \u0111ang nung ch\u1ea3y qu\u00e1 m\u1ee9c, ph\u00e1 h\u1ee7y c\u1ea5u tr\u00fac khu\u00f4n s\u00e1p hi\u1ec7n c\u00f3; nhi\u1ec7t \u0111\u1ed9 gi\u1ea3m c\u00f3 th\u1ec3 l\u00e0m cho b\u1ed9t s\u00e1p sau \u0111\u00f3 kh\u00f4ng nung ch\u1ea3y \u0111\u1ee7, d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng nh\u01b0 ph\u00e2n l\u1edbp, n\u1ee9t v\u1ee1. Do \u0111\u00f3, m\u00e1y in th\u01b0\u1eddng \u0111\u01b0\u1ee3c trang b\u1ecb h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 ch\u00ednh x\u00e1c cao, c\u00f3 th\u1ec3 theo d\u00f5i v\u00e0 \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9 n\u1ec1n t\u1ea3ng theo th\u1eddi gian th\u1ef1c, gi\u1eef cho nhi\u1ec7t \u0111\u1ed9 \u1edf trong ph\u1ea1m vi \u1ed5n \u0111\u1ecbnh \u0111\u00e3 thi\u1ebft l\u1eadp, \u0111\u1ea3m b\u1ea3o khu\u00f4n s\u00e1p t\u1eeb l\u1edbp \u0111\u1ea7u ti\u00ean \u0111\u1ebfn l\u1edbp cu\u1ed1i c\u00f9ng \u0111\u1ec1u \u0111\u01b0\u1ee3c nung k\u1ebft v\u00e0 \u0111\u1ecbnh h\u00ecnh v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng cao.<\/li>\n\n\n\n<li><strong>Y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i khu\u00f4n s\u00e1p kh\u00e1c nhau<\/strong>C\u00e1c lo\u1ea1i v\u00e0 k\u00edch th\u01b0\u1edbc khu\u00f4n s\u00e1p kh\u00e1c nhau c\u00f3 y\u00eau c\u1ea7u kh\u00e1c nhau v\u1ec1 t\u00ednh \u1ed5n \u0111\u1ecbnh nhi\u1ec7t \u0111\u1ed9 c\u1ee7a n\u1ec1n t\u1ea3ng. \u0110\u1ed1i v\u1edbi khu\u00f4n s\u00e1p l\u1edbn v\u00e0 d\u00e0y, do th\u1eddi gian in l\u00e2u h\u01a1n, t\u00e1c \u0111\u1ed9ng t\u00edch l\u0169y c\u1ee7a s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 l\u1edbn h\u01a1n, c\u1ea7n ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 nghi\u00eam ng\u1eb7t h\u01a1n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u1ea5u tr\u00fac b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i c\u1ee7a khu\u00f4n s\u00e1p \u0111\u01b0\u1ee3c nung ch\u1ea3y \u0111\u1ec1u; Trong khi \u0111\u00f3, c\u00e1c khu\u00f4n s\u00e1p nh\u1ecf, th\u00e0nh m\u1ecfng m\u1eb7c d\u00f9 th\u1eddi gian in t\u01b0\u01a1ng \u0111\u1ed1i ng\u1eafn, nh\u01b0ng do c\u1ea5u tr\u00fac m\u1ecfng manh, ch\u00fang nh\u1ea1y c\u1ea3m h\u01a1n v\u1edbi bi\u1ebfn \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9, do \u0111\u00f3 c\u0169ng c\u1ea7n m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 n\u1ec1n \u1ed5n \u0111\u1ecbnh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng, tr\u00e1nh bi\u1ebfn d\u1ea1ng, h\u01b0 h\u1ecfng khu\u00f4n s\u00e1p do bi\u1ebfn \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9.<\/li>\n<\/ul>\n\n\n\n<p>T\u00f3m l\u1ea1i, c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt quan tr\u1ecdng nh\u01b0 c\u00f4ng su\u1ea5t v\u00e0 b\u01b0\u1edbc s\u00f3ng laser, \u0111\u1ed9 d\u00e0y v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a l\u1edbp in, c\u0169ng nh\u01b0 ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 c\u1ee7a n\u1ec1n t\u1ea3ng x\u00e2y d\u1ef1ng c\u00f3 \u1ea3nh h\u01b0\u1edfng l\u1eabn nhau v\u00e0 t\u00e1c \u0111\u1ed9ng l\u1eabn nhau, c\u00f9ng quy\u1ebft \u0111\u1ecbnh hi\u1ec7u su\u1ea5t in v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng khu\u00f4n s\u00e1p c\u1ee7a m\u00e1y in 3D SLS. Khi s\u1eed d\u1ee5ng v\u00e0 \u0111\u00e1nh gi\u00e1 lo\u1ea1i m\u00e1y in n\u00e0y, c\u1ea7n ph\u1ea3i c\u00f3 s\u1ef1 hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u00e0 xem x\u00e9t to\u00e0n di\u1ec7n c\u00e1c th\u00f4ng s\u1ed1 n\u00e0y.<\/p>","protected":false},"excerpt":{"rendered":"<p>B\u1ea1n mu\u1ed1n mua m\u00e1y in 3D s\u00e1p nh\u01b0ng kh\u00f4ng bi\u1ebft n\u00ean ch\u1ecdn lo\u1ea1i n\u00e0o? Hi\u1ec3u r\u00f5 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt quan tr\u1ecdng c\u1ee7a m\u00e1y in 3D s\u00e1p SLS l\u00e0 \u0111i\u1ec1u r\u1ea5t quan tr\u1ecdng! Nh\u1ea5p v\u00e0o \u0111\u1ec3 xem chi ti\u1ebft v\u00e0 b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh mua s\u1eafm chuy\u00ean nghi\u1ec7p.<\/p>","protected":false},"author":1,"featured_media":1845,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[54],"class_list":["post-1844","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs","tag-gou-mai-la-mo-3d-da-yin-ji"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.9 (Yoast SEO v25.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4e86\u89e3SLS\u8721\u6a213D\u6253\u5370\u673a\u7684\u5173\u952e\u6280\u672f\u53c2\u6570 - \u4e09\u5e1d\u79d1\u6280\u80a1\u4efd\u6709\u9650\u516c\u53f8<\/title>\n<meta name=\"description\" content=\"\u60f3\u8d2d\u4e70\u8721\u6a21 3D \u6253\u5370\u673a\u5374\u4e0d\u77e5\u5982\u4f55\u6289\u62e9\uff1f\u6df1\u5165\u4e86\u89e3 SLS \u8721\u6a21 3D \u6253\u5370\u673a\u5173\u952e\u6280\u672f\u53c2\u6570\u5f88\u5173\u952e\uff01\u70b9\u51fb\u67e5\u770b\u8be6\u60c5\uff0c\u5f00\u542f\u4e13\u4e1a\u9009\u8d2d\u4e4b\u65c5\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.3dptek.com\/vi\/blogs\/liao-jie-sls-la-mo-3d-da-yin-ji-de-guan-jian-ji-shu-can-shu\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4e86\u89e3SLS\u8721\u6a213D\u6253\u5370\u673a\u7684\u5173\u952e\u6280\u672f\u53c2\u6570\" \/>\n<meta property=\"og:description\" content=\"\u60f3\u8d2d\u4e70\u8721\u6a21 3D \u6253\u5370\u673a\u5374\u4e0d\u77e5\u5982\u4f55\u6289\u62e9\uff1f\u6df1\u5165\u4e86\u89e3 SLS \u8721\u6a21 3D \u6253\u5370\u673a\u5173\u952e\u6280\u672f\u53c2\u6570\u5f88\u5173\u952e\uff01\u70b9\u51fb\u67e5\u770b\u8be6\u60c5\uff0c\u5f00\u542f\u4e13\u4e1a\u9009\u8d2d\u4e4b\u65c5\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.3dptek.com\/vi\/blogs\/liao-jie-sls-la-mo-3d-da-yin-ji-de-guan-jian-ji-shu-can-shu\/\" \/>\n<meta property=\"og:site_name\" content=\"\u4e09\u5e1d\u79d1\u6280\u80a1\u4efd\u6709\u9650\u516c\u53f8\" \/>\n<meta property=\"article:published_time\" content=\"2024-11-27T09:13:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-11-27T09:29:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.3dptek.com\/wp-content\/uploads\/2024\/11\/3D-printed-wax-molds.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"3dptek\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"3dptek\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.3dptek.com\/blogs\/liao-jie-sls-la-mo-3d-da-yin-ji-de-guan-jian-ji-shu-can-shu\/\",\"url\":\"https:\/\/www.3dptek.com\/blogs\/liao-jie-sls-la-mo-3d-da-yin-ji-de-guan-jian-ji-shu-can-shu\/\",\"name\":\"\u4e86\u89e3SLS\u8721\u6a213D\u6253\u5370\u673a\u7684\u5173\u952e\u6280\u672f\u53c2\u6570 - 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