{"id":6570142,"date":"2024-07-25T01:42:00","date_gmt":"2024-07-25T01:42:00","guid":{"rendered":"https:\/\/yp.vn\/?p=6570142"},"modified":"2024-07-25T02:54:15","modified_gmt":"2024-07-25T02:54:15","slug":"yeu-cau-ky-thuat-khi-san-xuat-chot-dinh-vi-khuon-mau-2","status":"publish","type":"post","link":"https:\/\/yp.vn\/yeu-cau-ky-thuat-khi-san-xuat-chot-dinh-vi-khuon-mau-2\/","title":{"rendered":"Y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt khi s\u1ea3n xu\u1ea5t ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n m\u1eabu m\u00e0 b\u1ea1n c\u1ea7n bi\u1ebft"},"content":{"rendered":"\r\n<p class=\"wp-block-paragraph\">Ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n m\u1eabu l\u00e0 chi ti\u1ebft \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ecbnh v\u1ecb hai hay nhi\u1ec1u chi ti\u1ebft tr\u01b0\u1edbc khi l\u1eafp v\u00e0o \u0111ai \u1ed1c ho\u1eb7c bu l\u00f4ng. V\u1edbi b\u1ed9 ph\u1eadn n\u00e0y, n\u00f3 \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn trong t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i khu\u00f4n m\u1eabu. Vi\u1ec7c s\u1eed d\u1ee5ng ch\u1ed1t \u0111\u1ecbnh v\u1ecb c\u00f3 t\u1ec9 l\u1ec7 dung sai nh\u1ecf s\u1ebd gi\u00fap doanh nghi\u1ec7p c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a b\u1ed9 s\u1ea3n ph\u1ea9m trong su\u1ed1t qu\u00e1 tr\u00ecnh gia c\u00f4ng.<\/p>\r\n<p>V\u1eady, quy tr\u00ecnh s\u1ea3n xu\u1ea5t ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n m\u1eabu bao g\u1ed3m nh\u1eefng c\u00f4ng \u0111o\u1ea1n n\u00e0o? V\u1eadt li\u1ec7u t\u1ed1t nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho b\u1ed9 s\u1ea3n ph\u1ea9m n\u00e0y g\u00ec? B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y c\u1ee7a YP.VN s\u1ebd gi\u00fap b\u1ea1n c\u00f3 th\u1ec3 tr\u1ea3 l\u1eddi ch\u00ednh x\u00e1c c\u00e1c c\u00e2u h\u1ecfi n\u00e0y.<\/p>\r\n\r\n\r\n\r\n<figure id=\"attachment_4574\" class=\"wp-block-image is-resized\">\r\n<div id=\"attachment_13900619\" style=\"width: 649px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-13900619\" class=\"wp-image-13900619 size-full\" src=\"https:\/\/yp.vn\/wp-content\/uploads\/2022\/06\/6a.jpg\" alt=\"Ch\u1ed1t khu\u00f4n m\u1eabu h\u00ecnh 1\" width=\"639\" height=\"408\" srcset=\"https:\/\/yp.vn\/wp-content\/uploads\/2022\/06\/6a.jpg 639w, https:\/\/yp.vn\/wp-content\/uploads\/2022\/06\/6a-300x192.jpg 300w\" sizes=\"auto, (max-width: 639px) 100vw, 639px\" \/><p id=\"caption-attachment-13900619\" class=\"wp-caption-text\">Ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n m\u1eabu l\u00e0 chi ti\u1ebft \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ecbnh v\u1ecb<\/p><\/div>\r\n<\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"ftoc-chc-nng-ca-cht-nh-v-khun\"><strong>Ch\u1ee9c n\u0103ng c\u1ee7a ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n m\u1eabu<\/strong><\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n l\u00e0 \u0111\u1ecbnh v\u1ecb hai hay nhi\u1ec1u chi ti\u1ebft tr\u01b0\u1edbc khi l\u1eafp bu l\u00f4ng v\u00e0 \u0111ai \u1ed1c. Hi\u1ec7n nay, chi ti\u1ebft n\u00e0y \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn trong l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t <strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/khuon-mau-638\/\">khu\u00f4n m\u1eabu<\/a><\/strong> : khu\u00f4n nh\u1ef1a, khu\u00f4n \u00e9p, khu\u00f4n \u0111\u00fac,\u2026 Ngo\u00e0i ra, ch\u1ed1t \u0111\u1ecbnh v\u1ecb c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p s\u1ea3n xu\u1ea5t m\u00e1y b\u00e1n d\u1eabn, robot, m\u00e1y \u0111\u00f3ng g\u00f3i,\u2026 Vi\u1ec7c s\u1eed d\u1ee5ng b\u1ed9 s\u1ea3n ph\u1ea9m n\u00e0y s\u1ebd g\u00f3p ph\u1ea7n \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 ch\u1eafc ch\u1eafn cho c\u00e1c chi ti\u1ebft kh\u00e1c. Nh\u1edd \u0111\u00f3, h\u1ec7 th\u1ed1ng <strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/khuon-mau-638\/\">khu\u00f4n m\u1eabu<\/a><\/strong> v\u00e0 chi ti\u1ebft m\u00e1y s\u1ebd h\u1ea1n ch\u1ebf \u0111\u01b0\u1ee3c t\u1ed1i \u0111a c\u00e1c s\u1ef1 c\u1ed1 g\u00e2y \u1ea3nh h\u01b0\u1edfng kh\u00f4ng t\u1ed1t \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"ftoc-vt-liu-s-dng-cho-cht-nh-v-khun\"><strong>V\u1eadt li\u1ec7u s\u1eed d\u1ee5ng cho ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n<\/strong><\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Hi\u1ec7n nay, v\u1eadt li\u1ec7u s\u1eed d\u1ee5ng cho <a href=\"https:\/\/yp.vn\/listing\/cong-ty-co-phan-san-xuat-co-khi-duy-phong\/\"><strong>ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n<\/strong><\/a> ch\u1ee7 y\u1ebfu l\u00e0 th\u00e9p c\u1ee9ng \u0111\u01b0\u1ee3c x\u1eed l\u00fd nhi\u1ec7t t\u1eeb 01 \u0111\u1ebfn 60-63 Rc ho\u1eb7c t\u1eeb th\u00e9p cacbon c\u1ee9ng t\u1eeb 40-45 Rc. Ngo\u00e0i ra, trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng th\u00e9p c\u00f3 \u0111\u1ed9 m\u1ec1m kh\u00f4ng g\u1ec9\u00a0 c\u00f3 \u0111\u1ed9 c\u1ee9ng t\u1eeb 300 \u0111\u1ebfn 400. Tuy nhi\u00ean, vi\u1ec7c s\u1eed d\u1ee5ng th\u00e9p c\u00f3 \u0111\u1ed9 c\u1ee9ng th\u1ea5p s\u1ebd khi\u1ebfn ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n b\u1ecb \u0103n m\u00f2n nhanh h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi ch\u1ed1t c\u1ee9ng. Do \u0111\u00f3, doanh nghi\u1ec7p c\u1ea7n c\u00f3 s\u1ef1 c\u00e2n nh\u1eafc trong vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u cho ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n \u0111\u1ec3 v\u1eeba \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t, v\u1eeba \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a c\u1ea3 b\u1ed9 khu\u00f4n.<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Ngo\u00e0i ra, vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n l\u00e0 ch\u01b0a \u0111\u1ee7. B\u1edfi v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c h\u1ee3p kim th\u00e9p c\u1ee9ng hi\u1ec7n nay th\u00ec n\u00f3 \u0111\u1ec1u kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a. Do \u0111\u00f3, b\u1ea1n s\u1ebd c\u1ea7n t\u1ea1o ra m\u1ed9t l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 b\u00ean ngo\u00e0i ch\u1ed1t \u0111\u1ecbnh v\u1ecb. Trong m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n th\u00ec l\u1edbp ph\u1ee7 crom v\u00e0 TiCN s\u1ebd l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t d\u00e0nh cho b\u1ea1n. Ngo\u00e0i vi\u1ec7c ch\u1ed1ng \u0103n m\u00f2n hi\u1ec7u qu\u1ea3 th\u00ec n\u00f3 c\u00f2n gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd cho chi ti\u1ebft.<\/p>\r\n\r\n\r\n\r\n<figure id=\"attachment_4575\" class=\"wp-block-image is-resized\">\r\n<div id=\"attachment_13900620\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-13900620\" class=\"wp-image-13900620 size-full\" src=\"https:\/\/yp.vn\/wp-content\/uploads\/2022\/06\/7a.jpg\" alt=\"Ch\u1ed1t khu\u00f4n m\u1eabu h\u00ecnh 2\" width=\"600\" height=\"435\" srcset=\"https:\/\/yp.vn\/wp-content\/uploads\/2022\/06\/7a.jpg 600w, https:\/\/yp.vn\/wp-content\/uploads\/2022\/06\/7a-300x218.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><p id=\"caption-attachment-13900620\" class=\"wp-caption-text\">V\u1eadt li\u1ec7u s\u1eed d\u1ee5ng cho\u00a0ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n\u00a0m\u1eabu ch\u1ee7 y\u1ebfu l\u00e0 th\u00e9p c\u1ee9ng<\/p><\/div>\r\n<\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"ftoc-quy-trnh-sn-xut-cht-nh-v-khun\"><strong>Quy tr\u00ecnh s\u1ea3n xu\u1ea5t ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n<\/strong><\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Quy tr\u00ecnh s\u1ea3n xu\u1ea5t ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n m\u1eabu s\u1ebd tr\u1ea3i qua 9 giai \u0111o\u1ea1n:<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\" id=\"ftoc-bc-1-chun-b-v-ct-vt-liu\"><strong>B\u01b0\u1edbc 1: Chu\u1ea9n b\u1ecb v\u00e0 c\u1eaft v\u1eadt li\u1ec7u<\/strong><\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Th\u00f4ng th\u01b0\u1eddng, nh\u00e0 s\u1ea3n xu\u1ea5t s\u1ebd s\u1eed d\u1ee5ng th\u00e9p 20 \u0111\u1ec3 ch\u1ebf t\u1ea1o ch\u1ed1t \u0111\u1ecbnh v\u1ecb. Sau qu\u00e1 tr\u00ecnh c\u1eaft, b\u1ea1n s\u1ebd c\u1ea7n gi\u1eef l\u1ea1i 1 kho\u1ea3ng t\u1eeb 3 \u0111\u1ebfn 5mm \u0111\u1ec3 \u0111\u1ed1i m\u1eb7t v\u00e0 dung sai t\u1eeb 3-4mm \u0111\u1ec3 ti\u1ec7n tr\u1ee5.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\" id=\"ftoc-bc-2-cn-gia-cht-nh-v-khun\"><strong>B\u01b0\u1edbc 2: C\u0103n gi\u1eefa ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n<\/strong><\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u1ede b\u01b0\u1edbc n\u00e0y, b\u1ea1n s\u1ebd c\u1ea7n xoay 1 \u0111\u1ea7u v\u00e0 gi\u1eef l\u1ea1i m\u1ed9t ph\u1ea7n ti\u1ec7n t\u1eeb 1.5 \u0111\u1ebfn 2.5mm. Sau \u0111\u00f3, b\u1ea1n s\u1ebd c\u1ea7n khoan l\u1ed7 \u0111\u1ecbnh t\u00e2m v\u00e0 xoay \u0111\u1ea7u kia theo y\u00eau c\u1ea7u k\u00edch th\u01b0\u1edbc c\u1ee5 th\u1ec3.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\" id=\"ftoc-bc-3-tin-hnh-tr\"><strong>B\u01b0\u1edbc 3: Ti\u1ec7n h\u00ecnh tr\u1ee5<\/strong><\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">B\u1ea1n s\u1ebd c\u1ea7n xoay th\u00f4 h\u00ecnh tr\u1ee5 v\u00e0 gi\u1eef l\u1ea1i 1 kho\u1ea3ng 0.5mm cho m\u1ed7i b\u00ean \u0111\u1ec3 m\u00e0i.\u00a0<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\" id=\"ftoc-bc-4-kim-tra-kch-thc-cht-nh-v-khun\"><strong>B\u01b0\u1edbc 4: Ki\u1ec3m tra k\u00edch th\u01b0\u1edbc ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n<\/strong><\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Sau giai \u0111o\u1ea1n ti\u1ec7n h\u00ecnh tr\u1ee5, b\u1ea1n s\u1ebd c\u1ea7n ki\u1ec3m tra \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc c\u1ee7a ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n. N\u1ebfu c\u00f3 b\u1ea5t k\u1ef3 sai s\u00f3t n\u00e0o v\u1ec1 \u0111\u1ed9 ch\u00ednh x\u00e1c th\u00ec b\u1ea1n s\u1ebd c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i sao cho ch\u00ednh x\u00e1c v\u1edbi b\u1ea3n thi\u1ebft k\u1ebf khu\u00f4n m\u1eabu nh\u1ea5t.<\/p>\r\n\r\n\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\" id=\"ftoc-bc-5-x-l-nhit\"><strong>B\u01b0\u1edbc 5: X\u1eed l\u00fd nhi\u1ec7t<\/strong><\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Giai \u0111o\u1ea1n n\u00e0y s\u1ebd quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn \u0111\u1ed9 c\u1ee9ng c\u1ee7a v\u1eadt li\u1ec7u th\u00e9p. C\u1ee5 th\u1ec3, b\u1ea1n s\u1ebd c\u1ea7n \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 d\u00e0y c\u1ee7a l\u1edbp cacbon t\u1eeb 0.8 \u0111\u1ebfn 1.2 mm. Sau \u0111\u00f3, h\u00e3y cacbon h\u00f3a \u0111\u1ec3 \u0111\u1ed9 c\u1ee9ng c\u1ee7a th\u00e9p dao \u0111\u1ed9ng t\u1eeb 58 \u0111\u1ebfn 62 HRC.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\" id=\"ftoc-bc-6-n-by\"><strong>B\u01b0\u1edbc 6: \u0110\u00f2n b\u1ea9y<\/strong><\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u1ede b\u01b0\u1edbc n\u00e0y, b\u1ea1n s\u1ebd c\u1ea7n lu\u1ed3n l\u1ed7 \u1edf t\u00e2m v\u00e0o m\u1ed9t \u0111\u1ea7u r\u1ed3i kho\u00e9t l\u1ed7 \u1edf \u0111\u1ea7u c\u00f2n l\u1ea1i<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\" id=\"ftoc-bc-7-nghin\"><strong>B\u01b0\u1edbc 7: Nghi\u1ec1n<\/strong><\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Giai \u0111o\u1ea1n n\u00e0y s\u1ebd \u0111\u00f2i h\u1ecfi b\u1ea1n c\u1ea7n s\u1eed d\u1ee5ng m\u00e1y m\u00e0i h\u00ecnh tr\u1ee5 v\u00e0 m\u00e1y m\u00e0i kh\u00f4ng t\u00e2m \u0111\u1ec3 m\u00e0i h\u00ecnh tr\u1ee5. \u0110\u1ed3ng th\u1eddi, b\u1ea1n s\u1ebd c\u1ea7n gi\u1eef l\u1ea1i m\u1ed9t kho\u1ea3ng t\u1eeb 0.01 \u0111\u1ebfn 0.05mm \u0111\u1ec3 m\u00e0i.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\" id=\"ftoc-bc-8-n-by\"><strong>B\u01b0\u1edbc 8: \u0110\u00f2n b\u1ea9y<\/strong><\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Sau qu\u00e1 tr\u00ecnh gia c\u00f4ng th\u00ec b\u1ec1 m\u1eb7t c\u1ee7a tr\u1ee5 c\u1ea7n \u0111\u01b0\u1ee3c gi\u1ea3m \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t. Vi\u1ec7c l\u00e0m n\u00e0y s\u1ebd gi\u00fap \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n m\u1eabu. Khi \u0111\u00f3, \u0111\u1ed9 ho\u00e0n thi\u1ec7n c\u1ee7a b\u1ec1 m\u1eb7t s\u1ebd \u0111\u1ea1t \u0111\u1ed9 ch\u00ednh x\u00e1c cao nh\u1ea5t.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\" id=\"ftoc-bc-9-kim-tra-v-hon-thin\"><strong>B\u01b0\u1edbc 9: Ki\u1ec3m tra v\u00e0 ho\u00e0n thi\u1ec7n<\/strong><\/h3>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 b\u01b0\u1edbc cu\u1ed1i c\u00f9ng c\u1ee7a ch\u1ed1t \u0111\u1ecbnh v\u1ecb <a href=\"https:\/\/yp.vn\/listing\/cong-ty-co-phan-san-xuat-co-khi-duy-phong\/\"><strong>khu\u00f4n m\u1eabu<\/strong><\/a>. \u1ede b\u01b0\u1edbc n\u00e0y, b\u1ea1n s\u1ebd c\u1ea7n ki\u1ec3m tra k\u00edch th\u01b0\u1edbc ho\u00e0n thi\u1ec7n c\u1ee7a t\u1eebng b\u01b0\u1edbc.<\/p>\r\n<p>&nbsp;<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"ftoc-yu-cu-k-thut-i-vi-cht-nh-v-dn-hng\"><strong>Y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt \u0111\u1ed1i v\u1edbi ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n d\u1eabn h\u01b0\u1edbng<\/strong><\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>T\u1ea1i c\u00e1c m\u1ed1i n\u1ed1i gi\u1eefa ch\u1ed1t \u0111\u1ecbnh v\u1ecb v\u00e0 t\u1ea5m <strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/khuon-mau-638\/\">khu\u00f4n m\u1eabu<\/a><\/strong> c\u1ed1 \u0111\u1ecbnh th\u00ec t\u1ec9 l\u1ec7 dung sai \u0111\u1ed3ng t\u00e2m \u0111\u01b0\u1eddng k\u00ednh kh\u00f4ng \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 \u00bd dung sai.<\/li>\r\n<li>Dung sai h\u00ecnh tr\u1ee5 c\u1ee7a ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n ph\u1ea3i lu\u00f4n c\u1ed1 \u0111\u1ecbnh ch\u00ednh x\u00e1c trong m\u1ecdi \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng<\/li>\r\n<li>C\u1ea7n \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t c\u1ee7a ch\u1ed1t \u0111\u1ecbnh v\u1ecb d\u1eabn h\u01b0\u1edbng l\u00e0 th\u1ea5p nh\u1ea5t<\/li>\r\n<li>Sau qu\u00e1 tr\u00ecnh gia c\u00f4ng, \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 x\u1eed l\u00fd nhi\u1ec7t c\u1ee7a ch\u1ed1t \u0111\u1ecbnh v\u1ecb c\u1ea7n \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c c\u00e1c y\u00eau c\u1ea7u quy \u0111\u1ecbnh trong b\u1ea3n v\u1ebd. Th\u00f4ng th\u01b0\u1eddng, l\u1edbp carbon tr\u00ean b\u1ec1 m\u1eb7t s\u1ebd c\u00f3 \u0111\u1ed9 d\u00e0y t\u1eeb 0.8 \u0111\u1ebfn 1.2mm.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><em><strong>C\u00f3 th\u1ec3 n\u00f3i, ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n m\u1eabu l\u00e0 m\u1ed9t b\u1ed9 ph\u1eadn \u0111\u00f3ng vai tr\u00f2 v\u00f4 c\u00f9ng trong h\u1ec7 th\u1ed1ng <a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/khuon-mau-638\/\">khu\u00f4n m\u1eabu<\/a>. N\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c trong qu\u00e1 tr\u00ecnh gia c\u00f4ng \u00e9p nh\u1ef1a. Do \u0111\u00f3, ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n m\u1eabu c\u1ea7n \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng c\u00e1c lo\u1ea1i th\u00e9p c\u00f3 \u0111\u1ed9 c\u1ee9ng cao. Ngo\u00e0i ra, nh\u00e0 s\u1ea3n xu\u1ea5t c\u1ea7n t\u1ea1o th\u00eam l\u1edbp ph\u1ee7 l\u00ean b\u1ec1 m\u1eb7t ch\u1ed1t \u0111\u1ec3 ng\u0103n ch\u1eb7n qu\u00e1 tr\u00ecnh oxy h\u00f3a m\u00e0i m\u00f2n c\u00f3 th\u1ec3 x\u1ea3y ra.<\/strong><\/em><\/p>\r\n\r\n\r\n\r\n<p class=\"has-text-align-right wp-block-paragraph\">\u00a0<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>Ch\u1ed1t \u0111\u1ecbnh v\u1ecb khu\u00f4n m\u1eabu l\u00e0 chi ti\u1ebft \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ecbnh v\u1ecb hai hay nhi\u1ec1u chi ti\u1ebft tr\u01b0\u1edbc khi l\u1eafp v\u00e0o \u0111ai \u1ed1c ho\u1eb7c bu l\u00f4ng. V\u1edbi b\u1ed9 ph\u1eadn n\u00e0y, n\u00f3 \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn trong t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i khu\u00f4n m\u1eabu. Vi\u1ec7c s\u1eed d\u1ee5ng ch\u1ed1t \u0111\u1ecbnh v\u1ecb c\u00f3&#8230; <a class=\"view-article\" href=\"https:\/\/yp.vn\/yeu-cau-ky-thuat-khi-san-xuat-chot-dinh-vi-khuon-mau-2\/\">Xem b\u00e0i vi\u1ebft<\/a><\/p>\n","protected":false},"author":3,"featured_media":6570143,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"footnotes":""},"categories":[2568],"tags":[],"class_list":["post-6570142","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-khuon-mau"],"acf":[],"_links":{"self":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts\/6570142","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/comments?post=6570142"}],"version-history":[{"count":0,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts\/6570142\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/media\/6570143"}],"wp:attachment":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/media?parent=6570142"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/categories?post=6570142"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/tags?post=6570142"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}