{"id":2831,"date":"2021-11-01T12:01:23","date_gmt":"2021-11-01T12:01:23","guid":{"rendered":"http:\/\/www.nonwovenmillrolls.com\/?p=2244"},"modified":"2026-10-13T15:07:13","modified_gmt":"2026-10-13T15:07:13","slug":"application-of-3m-mill-rolls-on-oiling-machines-of-cold-rolled-steel","status":"publish","type":"post","link":"https:\/\/www.nonwovenmillrolls.com\/vn\/application-of-3m-mill-rolls-on-oiling-machines-of-cold-rolled-steel\/","title":{"rendered":"\u1ee8ng d\u1ee5ng con l\u0103n Mill Rolls 3M tr\u00ean m\u00e1y b\u00f4i d\u1ea7u c\u1ee7a th\u00e9p c\u00e1n ngu\u1ed9i"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">L\u1eddi n\u00f3i \u0111\u1ea7u<\/h3>\n\n\n\n<figure class=\"wp-block-image alignright size-full\"><img decoding=\"async\" src=\"http:\/\/www.nonwovenmillrolls.com\/wp-content\/uploads\/image-2.png\" alt=\"\" class=\"wp-image-2513\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t cu\u1ed9n t\u1ea9y axit c\u00e1n n\u00f3ng c\u1ee7a Nh\u00e0 m\u00e1y C\u00e1n ngu\u1ed9i C\u00f4ng ty TNHH Gang th\u00e9p v\u00e0 Vanadi T\u00e2n Ph\u00e0n Chi Hoa \u0111\u00e3 \u0111\u01b0\u1ee3c ho\u00e0n th\u00e0nh v\u00e0 \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh n\u0103m 2004. Theo k\u1ebf ho\u1ea1ch t\u1ed5ng th\u1ec3 c\u1ee7a T\u1eadp \u0111o\u00e0n Gang th\u00e9p Ph\u00e0n Chi Hoa, m\u1ed9t t\u1ed5 h\u1ee3p m\u00e1y c\u00e1n \u0111\u01a1n \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng t\u1ea1i chi nh\u00e1nh Th\u00e0nh \u0110\u00f4 v\u00e0o n\u0103m 2006. Cu\u1ed9n th\u00e9p nguy\u00ean li\u1ec7u c\u1ee7a m\u00e1y n\u00e0y s\u1ebd do d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t cu\u1ed9n t\u1ea9y axit c\u00e1n n\u00f3ng c\u1ee7a Nh\u00e0 m\u00e1y C\u00e1n ngu\u1ed9i T\u1eadp \u0111o\u00e0n Gang th\u00e9p Ph\u00e0n Chi Hoa cung c\u1ea5p. S\u1ea3n ph\u1ea9m c\u1ee7a t\u1ed5 h\u1ee3p n\u00e0y c\u1ea7n s\u1eed d\u1ee5ng d\u1ea7u c\u00e1n \u0111\u1ec3 ch\u1ed1ng g\u1ec9, nh\u1eb1m \u0111\u1ea3m b\u1ea3o t\u01b0\u01a1ng th\u00edch v\u1edbi nh\u0169 t\u01b0\u01a1ng c\u00e1n trong c\u00e1c c\u00f4ng \u0111o\u1ea1n ti\u1ebfp theo. T\u1ed5 h\u1ee3p n\u00e0y c\u00f3 m\u1ed9t thi\u1ebft b\u1ecb b\u00f4i d\u1ea7u t\u0129nh \u0111i\u1ec7n ban \u0111\u1ea7u v\u00e0 m\u1ed9t thi\u1ebft b\u1ecb b\u00f4i d\u1ea7u con l\u0103n. Do thi\u1ebft b\u1ecb b\u00f4i d\u1ea7u t\u0129nh \u0111i\u1ec7n kh\u00f4ng hi\u1ec7u qu\u1ea3 trong vi\u1ec7c ph\u1ee7 d\u1ea7u c\u00e1n, n\u00ean thi\u1ebft b\u1ecb b\u00f4i d\u1ea7u con l\u0103n ban \u0111\u1ea7u \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb t\u1ed5 h\u1ee3p li\u00ean h\u1ee3p c\u00e1n axit c\u1ee7a nh\u00e0 m\u00e1y. Hi\u1ec7u su\u1ea5t c\u1ee7a thi\u1ebft b\u1ecb \u0111ang t\u1ea1m ng\u1eebng ho\u1ea1t \u0111\u1ed9ng trong d\u1ef1 \u00e1n c\u1ea3i t\u1ea1o kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u s\u1ea3n xu\u1ea5t. V\u00ec l\u00fd do n\u00e0y, m\u1ed9t con l\u0103n c\u00e1n 3M, m\u1ed9t s\u1ea3n ph\u1ea9m c\u00f4ng ngh\u1ec7 cao v\u1edbi hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i, \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1ea3i t\u1ea1o m\u00e1y b\u00f4i d\u1ea7u con l\u0103n ban \u0111\u1ea7u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c v\u1ea5n \u0111\u1ec1 t\u1ed3n t\u1ea1i c\u1ee7a m\u00e1y b\u00f4i d\u1ea7u con l\u0103n ban \u0111\u1ea7u<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nguy\u00ean l\u00fd c\u1ea5u t\u1ea1o c\u1ee7a m\u00e1y phun d\u1ea7u con l\u0103n \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n trong H\u00ecnh 1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi m\u00e1y b\u00f4i d\u1ea7u \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng, b\u1ed9 con l\u0103n ph\u00eda tr\u00ean \u0111\u01b0\u1ee3c \u00e9p xu\u1ed1ng, c\u00f2n b\u1ed9 con l\u0103n ph\u00eda d\u01b0\u1edbi \u0111\u01b0\u1ee3c n\u00e2ng l\u00ean, t\u1ea1o th\u00e0nh m\u1ed9t g\u00f3c qu\u1ea5n nh\u1ea5t \u0111\u1ecbnh gi\u1eefa d\u1ea3i th\u00e9p v\u00e0 con l\u0103n b\u00f4i d\u1ea7u. C\u1ea3 con l\u0103n b\u00f4i d\u1ea7u v\u00e0 con l\u0103n nh\u00fang d\u1ea7u \u0111\u1ec1u l\u00e0 c\u00e1c con l\u0103n b\u1ecb \u0111\u1ed9ng, \u0111\u01b0\u1ee3c d\u1eabn \u0111\u1ed9ng b\u1edfi d\u1ea3i th\u00e9p. Thi\u1ebft b\u1ecb phun d\u1ea7u phun d\u1ea7u t\u1eeb h\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n l\u00ean con l\u0103n b\u00f4i d\u1ea7u; b\u1eb1ng c\u00e1ch \u00e9p l\u1eabn nhau, con l\u0103n b\u00f4i d\u1ea7u truy\u1ec1n d\u1ea7u sang con l\u0103n nh\u00fang d\u1ea7u; sau \u0111\u00f3, con l\u0103n nh\u00fang d\u1ea7u ph\u1ee7 \u0111\u1ec1u d\u1ea7u l\u00ean d\u1ea3i th\u00e9p. L\u01b0\u1ee3ng d\u1ea7u th\u1eeba \u0111\u01b0\u1ee3c thu gom b\u1edfi b\u1ec3 ch\u1ee9a v\u00e0 ch\u1ea3y v\u1ec1 b\u1ec3 thu h\u1ed3i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau khi c\u1ea3i t\u1ea1o t\u1ed5 h\u1ee3p c\u00e1n axit, c\u00e1c y\u00eau c\u1ea7u v\u1ec1 hi\u1ec7u su\u1ea5t k\u1ef9 thu\u1eadt c\u1ee7a m\u00e1y phun d\u1ea7u \u0111\u00e3 \u0111\u01b0\u1ee3c n\u00e2ng cao. C\u00e1c th\u00f4ng s\u1ed1 c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y trong B\u1ea3ng 1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc khi c\u1ea3i t\u1ea1o t\u1ed5 h\u1ee3p c\u00e1n axit, \u0111\u1ec3 ng\u0103n ng\u1eeba c\u00e1c khuy\u1ebft t\u1eadt m\u00e0ng d\u1ea7u kh\u00f4ng \u0111\u1ec1u tr\u00ean b\u1ec1 m\u1eb7t th\u00e9p t\u1ea5m, thi\u1ebft b\u1ecb phun nhi\u00ean li\u1ec7u c\u1ee7a m\u00e1y phun d\u1ea7u \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i. Ch\u1ea5t l\u1ecfng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c phun \u0111\u1ec1u h\u01a1n l\u00ean con l\u0103n b\u00f4i d\u1ea7u, t\u1eeb \u0111\u00f3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 thi\u1ebfu d\u1ea7u c\u1ee5c b\u1ed9. Tuy nhi\u00ean, m\u00e1y b\u00f4i d\u1ea7u v\u1eabn c\u00f2n nh\u1eefng v\u1ea5n \u0111\u1ec1 sau:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Chi\u1ec1u r\u1ed9ng s\u1ea3n ph\u1ea9m ch\u01b0a \u0111\u1ee7: chi\u1ec1u r\u1ed9ng t\u1ed1i \u0111a c\u1ee7a s\u1ea3n ph\u1ea9m tr\u01b0\u1edbc \u0111\u00e2y l\u00e0 1150mm; sau khi c\u1ea3i t\u1ea1o, chi\u1ec1u r\u1ed9ng t\u1ed1i \u0111a c\u1ee7a th\u00e9p d\u1ea3i th\u00e0nh ph\u1ea9m c\u1ea7n \u0111\u1ea1t 1300mm.<\/li>\n\n\n\n<li>Duy tr\u00ec b\u1ea3o d\u01b0\u1ee1ng g\u1eb7p nhi\u1ec1u kh\u00f3 kh\u0103n: Trong \u0111\u01a1n v\u1ecb n\u00e0y, c\u00f3 m\u1ed9t m\u00e1y c\u1eaft \u0111\u0129a \u1edf ph\u00eda tr\u01b0\u1edbc m\u00e1y b\u00f4i d\u1ea7u \u0111\u1ec3 c\u1eaft t\u1ec9a d\u1ea3i th\u00e9p nh\u1eb1m ho\u00e0n thi\u1ec7n chi\u1ec1u r\u1ed9ng theo chi\u1ec1u d\u00e0i. M\u00e9p c\u1ee7a d\u1ea3i th\u00e9p sau khi \u0111\u01b0\u1ee3c c\u1eaft t\u1ec9a th\u01b0\u1eddng c\u00f3 ba via, \u0111i\u1ec1u n\u00e0y s\u1ebd l\u00e0m h\u1ecfng con l\u0103n b\u00f4i d\u1ea7u. Con l\u0103n b\u00f4i d\u1ea7u l\u00e0 lo\u1ea1i con l\u0103n b\u1eb1ng n\u1ec9, r\u1ea5t d\u1ec5 b\u1ecb m\u00e9p d\u1ea3i th\u00e9p c\u1eaft v\u00e0o, d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng x\u01a1 v\u1ea3i v\u00e0 b\u1edf ra. V\u00ec v\u1eady, c\u1ea7n ph\u1ea3i thay th\u1ebf th\u01b0\u1eddng xuy\u00ean v\u00e0 th\u1eddi gian b\u1ea3o d\u01b0\u1ee1ng ng\u1eafn.<\/li>\n\n\n\n<li>L\u01b0\u1ee3ng d\u1ea7u b\u00f4i kh\u00f3 ki\u1ec3m so\u00e1t: do vi\u1ec7c b\u00f4i d\u1ea7u kh\u00f4ng \u0111\u1ec1u, ng\u01b0\u1eddi ta ph\u1ea3i t\u0103ng l\u01b0\u1ee3ng d\u1ea7u \u0111\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng thi\u1ebfu d\u1ea7u c\u1ee5c b\u1ed9, d\u1eabn \u0111\u1ebfn l\u1edbp d\u1ea7u \u1edf m\u1ed9t s\u1ed1 khu v\u1ef1c qu\u00e1 d\u00e0y, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh \u0111\u00f3ng g\u00f3i v\u00e0 l\u00e0m ti\u00eau hao nhi\u1ec1u d\u1ea7u.<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n ban \u0111\u1ea7u g\u1eb7p s\u1ef1 c\u1ed1, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c th\u1ea5p v\u00e0 r\u1ea5t kh\u00f3 t\u00ecm mua ph\u1ee5 t\u00f9ng thay th\u1ebf \u0111\u1ec3 b\u1ea3o tr\u00ec.<br>C\u00f3 th\u1ec3 th\u1ea5y r\u1eb1ng m\u00e1y b\u00f4i d\u1ea7u ban \u0111\u1ea7u kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u s\u1ea3n xu\u1ea5t sau khi c\u1ea3i t\u1ea1o d\u00e2y chuy\u1ec1n cu\u1ed9n c\u00e1n n\u00f3ng t\u1ea9y g\u1ec9 v\u00e0 c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c c\u1ea3i t\u1ea1o.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">C\u1ea3i t\u1ea1o<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Con l\u0103n b\u00f4i d\u1ea7u l\u00e0 b\u1ed9 ph\u1eadn quan tr\u1ecdng c\u1ee7a m\u00e1y b\u00f4i d\u1ea7u. \u0110\u1ec3 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng b\u00f4i d\u1ea7u v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a con l\u0103n b\u00f4i d\u1ea7u, ng\u01b0\u1eddi ta s\u1eed d\u1ee5ng con l\u0103n 3M millennium. Ngo\u00e0i ra, do chi\u1ec1u r\u1ed9ng d\u1ea3i th\u00e9p t\u0103ng l\u00ean, chi\u1ec1u r\u1ed9ng c\u1ee7a t\u1ee7 ph\u1ee7 d\u1ea7u ban \u0111\u1ea7u, chi\u1ec1u d\u00e0i c\u1ee7a c\u00e1c con l\u0103n ph\u1ee7 d\u1ea7u tr\u00ean v\u00e0 d\u01b0\u1edbi, chi\u1ec1u d\u00e0i c\u1ee7a con l\u0103n nh\u00fang d\u1ea7u v\u00e0 chi\u1ec1u d\u00e0i c\u1ee7a thi\u1ebft b\u1ecb phun d\u1ea7u c\u1ea7n \u0111\u01b0\u1ee3c t\u0103ng l\u00ean; h\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n th\u1ee7y l\u1ef1c v\u00e0 c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng kh\u00e1c c\u1ea7n \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh l\u1ea1i, \u0111\u1ed3ng th\u1eddi h\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n ph\u1ee7 d\u1ea7u v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n theo chu k\u1ef3 \u0111\u1ec1u c\u1ea7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 ch\u1ebf t\u1ea1o l\u1ea1i. Chi ti\u1ebft nh\u01b0 sau:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Con l\u0103n b\u00f4i d\u1ea7u tr\u00ean v\u00e0 d\u01b0\u1edbi<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Con l\u0103n b\u00f4i d\u1ea7u l\u00e0 tr\u1ecdng t\u00e2m c\u1ee7a qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i n\u00e0y. V\u00ec con l\u0103n n\u1ec9 ban \u0111\u1ea7u c\u00f3 tu\u1ed5i th\u1ecd ng\u1eafn v\u00e0 l\u01b0\u1ee3ng d\u1ea7u kh\u00f3 ki\u1ec3m so\u00e1t, n\u00ean chi ph\u00ed s\u1ea3n xu\u1ea5t c\u0169ng nh\u01b0 chi ph\u00ed thi\u1ebft b\u1ecb \u0111\u1ec1u cao, do \u0111\u00f3 kh\u00f4ng ph\u00f9 h\u1ee3p \u0111\u1ec3 ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng. Thay v\u00e0o \u0111\u00f3, s\u1eed d\u1ee5ng \u0111\u1eb7c bi\u1ec7t s\u1ea3n ph\u1ea9m c\u00f4ng ngh\u1ec7 cao v\u1edbi hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i \u2013 con l\u0103n 3M millennium.<br>Hi\u1ec7u su\u1ea5t c\u1ee7a s\u1ea3n ph\u1ea9m nh\u01b0 sau:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>N\u00f3 \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o t\u1eeb c\u00e1c s\u1ee3i v\u1ea3i kh\u00f4ng d\u1ec7t c\u00f3 \u0111\u1ed9 b\u1ec1n cao. D\u01b0\u1edbi \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m v\u00e0 \u00e1p su\u1ea5t nh\u1ea5t \u0111\u1ecbnh, ph\u1ea7n b\u1ecb c\u1eaft c\u00f3 kh\u1ea3 n\u0103ng t\u1ef1 li\u1ec1n. C\u1ea5u tr\u00fac v\u1ea3i kh\u00f4ng d\u1ec7t x\u1ed1p c\u1ee7a n\u00f3 c\u00f3 kh\u1ea3 n\u0103ng th\u1ea5m n\u01b0\u1edbc v\u00e0 th\u1ea5m d\u1ea7u \u1edf m\u1ed9t m\u1ee9c \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh. D\u1ea7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u1ee7 gi\u00e1n ti\u1ebfp l\u00ean cu\u1ed9n d\u00e2y b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u00e9p \u0111\u00f9n, v\u00e0 l\u01b0\u1ee3ng m\u00e0ng d\u1ea7u c\u1ea7n thi\u1ebft c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t th\u00f4ng qua m\u1eadt \u0111\u1ed9 c\u1ee7a con l\u0103n ngh\u00ecn n\u0103m, \u00e1p l\u1ef1c k\u1eb9p v\u00e0 t\u1ed1c \u0111\u1ed9 cu\u1ed9n d\u00e2y. Do \u0111\u00f3, hi\u1ec7u qu\u1ea3 b\u00f4i d\u1ea7u v\u00e0 h\u1ea5p th\u1ee5 b\u1ec1 m\u1eb7t cu\u1ed9n d\u00e2y t\u1ed1t h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i con l\u0103n cao su v\u00e0 con l\u0103n n\u1ec9 truy\u1ec1n th\u1ed1ng.<\/li>\n\n\n\n<li>C\u00f3 c\u1ea5u tr\u00fac x\u1ed1p, b\u1ee5i b\u1ea9n c\u00f3 th\u1ec3 th\u00e2m nh\u1eadp v\u00e0o b\u00ean trong c\u1ea5u tr\u00fac v\u1ea3i kh\u00f4ng d\u1ec7t v\u1edbi m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf, nh\u1edd \u0111\u00f3 gi\u1ea3m \u0111\u01b0\u1ee3c c\u00e1c v\u1ebft x\u01b0\u1edbc v\u00e0 \u00f4 nhi\u1ec5m g\u00e2y ra cho cu\u1ed9n d\u00e2y.<\/li>\n\n\n\n<li>N\u00f3 s\u1edf h\u1eefu h\u1ec7 s\u1ed1 ma s\u00e1t cao, \u0111i\u1ec1u m\u00e0 c\u00e1c lo\u1ea1i con l\u0103n cao su, con l\u0103n th\u00e9p v\u00e0 con l\u0103n n\u1ec9 truy\u1ec1n th\u1ed1ng kh\u00f4ng th\u1ec3 s\u00e1nh \u0111\u01b0\u1ee3c. T\u00ednh n\u0103ng n\u00e0y cung c\u1ea5p \u0111\u1ee7 l\u1ef1c ma s\u00e1t \u0111\u1ec3 ng\u0103n ch\u1eb7n hi\u1ec7u qu\u1ea3 t\u00ecnh tr\u1ea1ng tr\u01b0\u1ee3t c\u1ee7a con l\u0103n v\u00e0 tr\u00e1nh c\u00e1c v\u1ebft x\u01b0\u1edbc th\u1ee9 c\u1ea5p tr\u00ean b\u1ec1 m\u1eb7t cu\u1ed9n d\u00e2y.<br>B\u1ea3ng 2 th\u1ec3 hi\u1ec7n so s\u00e1nh hi\u1ec7u su\u1ea5t gi\u1eefa con l\u0103n 3M millennium v\u00e0 con l\u0103n cao su c\u0169ng nh\u01b0 con l\u0103n n\u1ec9 truy\u1ec1n th\u1ed1ng.<br>C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a con l\u0103n 3M millennium \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong l\u1ea7n chuy\u1ec3n \u0111\u1ed5i n\u00e0y \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y trong B\u1ea3ng 3.<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\">H\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n ph\u1ee7 d\u1ea7u m\u1edbi ch\u1ebf t\u1ea1o<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n ban \u0111\u1ea7u \u0111\u00e3 h\u1ecfng do th\u1eddi gian s\u1eed d\u1ee5ng l\u00e2u d\u00e0i v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf l\u1ea1i, ch\u1ebf t\u1ea1o m\u1edbi. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng m\u1edbi \u0111\u01b0\u1ee3c minh h\u1ecda trong H\u00ecnh 2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ec7 th\u1ed1ng c\u00f3 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m sau:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>van \u0111i\u1ec1u khi\u1ec3n qu\u00e1 tr\u00ecnh n\u1ea1p v\u00e0 x\u1ea3 c\u1ee7a b\u01a1m; d\u1ea7u th\u1eeba ch\u1ea3y ng\u01b0\u1ee3c t\u1eeb bu\u1ed3ng b\u00f4i tr\u01a1n s\u1ebd ch\u1ea3y v\u1ec1 b\u1ec3 thu h\u1ed3i nh\u1edd t\u00e1c \u0111\u1ed9ng c\u1ee7a tr\u1ecdng l\u1ef1c; d\u1ea7u thu h\u1ed3i \u0111\u01b0\u1ee3c l\u1ecdc v\u00e0 \u0111\u01b0a tr\u1edf l\u1ea1i b\u1ec3 ch\u00ednh \u0111\u1ec3 b\u01a1m c\u1ea5p d\u1ea7u t\u00e1i s\u1eed d\u1ee5ng.<\/li>\n\n\n\n<li>Ki\u1ec3m so\u00e1t \u0111\u1ed9 s\u1ea1ch: H\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c trang b\u1ecb b\u1ed9 l\u1ecdc h\u00fat, b\u1ed9 l\u1ecdc d\u1ea7u \u00e1p su\u1ea5t v\u00e0 b\u1ed9 l\u1ecdc d\u1ea7u thu h\u1ed3i. B\u1ec3 nhi\u00ean li\u1ec7u ch\u00ednh v\u00e0 b\u1ec3 nhi\u00ean li\u1ec7u thu h\u1ed3i c\u0169ng \u0111\u01b0\u1ee3c trang b\u1ecb b\u1ed9 l\u1ecdc kh\u00ed \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 s\u1ea1ch c\u1ee7a d\u1ea7u v\u00e0 tr\u00e1nh t\u1eafc ngh\u1ebdn c\u00e1c v\u00f2i phun.<\/li>\n\n\n\n<li>Ki\u1ec3m so\u00e1t m\u1ee9c nhi\u00ean li\u1ec7u trong b\u00ecnh ch\u1ee9a ch\u00ednh: ph\u00e1t hi\u1ec7n m\u1ee9c nhi\u00ean li\u1ec7u trong b\u00ecnh ch\u1ee9a theo th\u1eddi gian th\u1ef1c, xu\u1ea5t t\u00edn hi\u1ec7u t\u1eeb xa v\u00e0 \u0111i\u1ec1u khi\u1ec3n li\u00ean \u0111\u1ed9ng v\u1edbi b\u01a1m c\u1ea5p nhi\u00ean li\u1ec7u. Khi th\u01b0\u1edbc \u0111o m\u1ee9c 4 \u0111\u1ea1t \u0111\u1ebfn gi\u1edbi h\u1ea1n tr\u00ean, b\u01a1m c\u1ea5p nhi\u00ean li\u1ec7u s\u1ebd t\u1ef1 \u0111\u1ed9ng (ho\u1eb7c b\u1eb1ng tay) ng\u1eebng c\u1ea5p nhi\u00ean li\u1ec7u (v\u00e0 hi\u1ec3n th\u1ecb tr\u1ea1ng th\u00e1i tr\u00ean h\u1ed9p \u0111i\u1ec1u khi\u1ec3n); khi \u0111\u1ea1t \u0111\u1ebfn gi\u1edbi h\u1ea1n d\u01b0\u1edbi, b\u01a1m c\u1ea5p nhi\u00ean li\u1ec7u s\u1ebd t\u1ef1 \u0111\u1ed9ng kh\u1edfi \u0111\u1ed9ng (ho\u1eb7c b\u1eb1ng tay) \u0111\u1ec3 n\u1ea1p nhi\u00ean li\u1ec7u; khi \u0111\u1ea1t \u0111\u1ebfn gi\u1edbi h\u1ea1n d\u01b0\u1edbi, b\u01a1m phun nhi\u00ean li\u1ec7u s\u1ebd ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 ph\u00e1t c\u1ea3nh b\u00e1o.<\/li>\n\n\n\n<li>Ki\u1ec3m so\u00e1t m\u1ee9c d\u1ea7u trong b\u1ec3 thu h\u1ed3i: ph\u00e1t hi\u1ec7n m\u1ee9c d\u1ea7u trong b\u1ec3 theo th\u1eddi gian th\u1ef1c, xu\u1ea5t t\u00edn hi\u1ec7u t\u1eeb xa v\u00e0 \u0111i\u1ec1u khi\u1ec3n li\u00ean \u0111\u1ed9ng v\u1edbi b\u01a1m c\u1ea5p d\u1ea7u. Khi th\u01b0\u1edbc \u0111o m\u1ee9c 2 \u0111\u1ea1t \u0111\u1ebfn gi\u1edbi h\u1ea1n tr\u00ean, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng c\u1ea5p d\u1ea7u cho b\u1ec3 nhi\u00ean li\u1ec7u ch\u00ednh, \u0111\u1ed3ng th\u1eddi c\u1ea3nh b\u00e1o khi \u0111\u1ea1t \u0111\u1ebfn gi\u1edbi h\u1ea1n d\u01b0\u1edbi; khi \u0111\u1ea1t \u0111\u1ebfn gi\u1edbi h\u1ea1n d\u01b0\u1edbi, b\u01a1m c\u1ea5p d\u1ea7u s\u1ebd t\u1ef1 \u0111\u1ed9ng ng\u1eebng c\u1ea5p d\u1ea7u v\u00e0 ph\u00e1t c\u1ea3nh b\u00e1o.<\/li>\n\n\n\n<li>Ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9: B\u1ec3 d\u1ea7u ch\u00ednh \u0111\u01b0\u1ee3c trang b\u1ecb thi\u1ebft b\u1ecb \u0111o nhi\u1ec7t \u0111\u1ed9 d\u1ea7u v\u1edbi \u0111\u1ea7u ra t\u00edn hi\u1ec7u t\u1eeb xa. B\u1ed9 gia nhi\u1ec7t \u0111i\u1ec7n c\u1ee7a b\u1ec3 d\u1ea7u th\u1ef1c hi\u1ec7n \u0111i\u1ec1u khi\u1ec3n v\u00f2ng k\u00edn. Khi nhi\u1ec7t \u0111\u1ed9 d\u1ea7u th\u1ea5p h\u01a1n 20\u2103, b\u1ed9 gia nhi\u1ec7t \u0111i\u1ec7n s\u1ebd t\u1ef1 \u0111\u1ed9ng ho\u1ea1t \u0111\u1ed9ng; khi cao h\u01a1n 40\u2103, b\u1ed9 gia nhi\u1ec7t s\u1ebd t\u1ef1 \u0111\u1ed9ng ng\u1eebng ho\u1ea1t \u0111\u1ed9ng, \u0111\u1ea3m b\u1ea3o nhi\u1ec7t \u0111\u1ed9 d\u1ea7u \u1ed5n \u0111\u1ecbnh trong m\u1ed9t ph\u1ea1m vi nh\u1ea5t \u0111\u1ecbnh.<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\">S\u1eeda \u0111\u1ed5i h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n b\u00f4i tr\u01a1n ban \u0111\u1ea7u c\u1ea7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf l\u1ea1i v\u00e0 ch\u1ebf t\u1ea1o do \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111i\u1ec1u khi\u1ec3n th\u1ea5p v\u00e0 kh\u00f3 mua ph\u1ee5 t\u00f9ng b\u1ea3o tr\u00ec. M\u1ed9t h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n PLC S7-200 \u0111\u1ed9c l\u1eadp \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c ch\u1ee9c n\u0103ng sau:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Kh\u1edfi \u0111\u1ed9ng th\u1ee7 c\u00f4ng h\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n, b\u01a1m phun nhi\u00ean li\u1ec7u ch\u1ea1y \u1edf t\u1ed1c \u0111\u1ed9 th\u1ea5p, van \u0111i\u1ec7n t\u1eeb m\u1ea5t \u0111i\u1ec7n, d\u1ea7u l\u01b0u th\u00f4ng \u1edf tr\u1ea1ng th\u00e1i kh\u00f4ng t\u1ea3i.<\/li>\n\n\n\n<li>PLC cung c\u1ea5p t\u00edn hi\u1ec7u analog v\u1ec1 t\u1ed1c \u0111\u1ed9 ch\u1ea1y c\u1ee7a d\u1ea3i th\u00e9p (4-20mA) v\u00e0 t\u00edn hi\u1ec7u b\u1eadt\/t\u1eaft van \u0111i\u1ec7n t\u1eeb (\u0111i\u1ec3m th\u1ee5 \u0111\u1ed9ng) \u0111\u1ec3 t\u1ea1o th\u00e0nh m\u1ed9t v\u00f2ng l\u1eb7p k\u00edn v\u1edbi b\u1ed9 \u0111i\u1ec1u khi\u1ec3n DC. T\u1ee7 \u0111i\u1ec1u khi\u1ec3n m\u00e1y phun d\u1ea7u \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh b\u1edfi b\u1ed9 \u0111i\u1ec1u khi\u1ec3n DC d\u1ef1a tr\u00ean t\u00edn hi\u1ec7u analog v\u1ec1 t\u1ed1c \u0111\u1ed9 ch\u1ea1y c\u1ee7a d\u1ea3i th\u00e9p. T\u1ed1c \u0111\u1ed9 c\u1ee7a \u0111\u1ed9ng c\u01a1 \u0111i\u1ec1u khi\u1ec3n l\u01b0u l\u01b0\u1ee3ng c\u1ee7a b\u01a1m phun nhi\u00ean li\u1ec7u. Tr\u00ean t\u1ee7 \u0111i\u1ec1u khi\u1ec3n c\u00f3 m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb s\u1ed1 t\u1ed1c \u0111\u1ed9 c\u1ee7a \u0111\u1ed9ng c\u01a1.<\/li>\n\n\n\n<li>T\u1ee7 \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c trang b\u1ecb ch\u1ee9c n\u0103ng chuy\u1ec3n \u0111\u1ed5i gi\u1eefa ch\u1ebf \u0111\u1ed9 th\u1ee7 c\u00f4ng v\u00e0 t\u1ef1 \u0111\u1ed9ng: \u1edf ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ee7 c\u00f4ng (\u01b0u ti\u00ean \u0111i\u1ec1u khi\u1ec3n t\u1ea1i ch\u1ed7), ng\u01b0\u1eddi v\u1eadn h\u00e0nh kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o t\u00edn hi\u1ec7u analog v\u1ec1 t\u1ed1c \u0111\u1ed9 d\u1ea3i th\u00e9p do PLC cung c\u1ea5p, m\u00e0 \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 \u0111\u1ed9ng c\u01a1 b\u1eb1ng tay \u0111\u1ec3 ki\u1ec3m so\u00e1t b\u01a1m phun nhi\u00ean li\u1ec7u. \u1ede ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng, l\u01b0\u1ee3ng cung c\u1ea5p nhi\u00ean li\u1ec7u c\u1ee7a b\u01a1m phun nhi\u00ean li\u1ec7u t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi t\u1ed1c \u0111\u1ed9 d\u1ea3i th\u00e9p c\u1ee7a thi\u1ebft b\u1ecb; khi h\u1ec7 th\u1ed1ng l\u00e0m vi\u1ec7c g\u1eb7p s\u1ef1 c\u1ed1, b\u01a1m d\u1ef1 ph\u00f2ng s\u1ebd t\u1ef1 \u0111\u1ed9ng kh\u1edfi \u0111\u1ed9ng. Sau khi h\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n \u0111\u01b0\u1ee3c kh\u1edfi \u0111\u1ed9ng ho\u1eb7c khi trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c t\u00edn hi\u1ec7u t\u1ed1c \u0111\u1ed9 d\u1ea3i th\u00e9p do PLC cung c\u1ea5p trong v\u00f2ng 10 ph\u00fat, h\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n s\u1ebd t\u1ef1 \u0111\u1ed9ng ng\u1eebng ho\u1ea1t \u0111\u1ed9ng.<\/li>\n\n\n\n<li>C\u1ea3nh b\u00e1o h\u1ec7 th\u1ed1ng, reset l\u1ed7i; hi\u1ec3n th\u1ecb th\u00f4ng s\u1ed1 ch\u00ednh v\u00e0 c\u00e0i \u0111\u1eb7t th\u00f4ng s\u1ed1.<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\">S\u1eeda \u0111\u1ed5i c\u00e1c thi\u1ebft b\u1ecb t\u01b0\u01a1ng \u1ee9ng kh\u00e1c<\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u0110\u1ec3 ti\u1ebft ki\u1ec7m th\u1eddi gian tri\u1ec3n khai d\u1ef1 \u00e1n, \u0111\u00e3 quy\u1ebft \u0111\u1ecbnh s\u1eed d\u1ee5ng m\u00e1y b\u00f4i d\u1ea7u ban \u0111\u1ea7u \u0111\u1ec3 l\u1eafp \u0111\u1eb7t ph\u1ea7n \u0111\u1ebf. Theo k\u00edch th\u01b0\u1edbc l\u1ed7 l\u1eafp \u0111\u1eb7t ban \u0111\u1ea7u tr\u00ean \u0111\u1ebf, chi\u1ec1u r\u1ed9ng \u0111\u01b0\u1ee3c t\u0103ng th\u00eam 150mm, v\u00e0 t\u1ee7 b\u00f4i d\u1ea7u m\u1edbi \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf.<\/li>\n\n\n\n<li>Ch\u1ee9c n\u0103ng c\u1ee7a con l\u0103n d\u1ea7u l\u00e0 chuy\u1ec3n d\u1ea7u b\u00f4i tr\u01a1n t\u1eeb thi\u1ebft b\u1ecb phun d\u1ea7u \u0111\u1ebfn con l\u0103n d\u1ea7u. Ch\u1ec9 c\u1ea7n t\u0103ng chi\u1ec1u d\u00e0i th\u00eam 150mm theo c\u1ea5u tr\u00fac ban \u0111\u1ea7u c\u1ee7a con l\u0103n nh\u00fang d\u1ea7u. Thi\u1ebft k\u1ebf l\u1ea1i v\u00e0 ch\u1ebf t\u1ea1o.<\/li>\n\n\n\n<li>T\u01b0\u01a1ng \u1ee9ng v\u1edbi vi\u1ec7c c\u1ea3i t\u1ea1o b\u1ed9 ph\u1eadn ch\u00ednh c\u1ee7a m\u00e1y r\u1ea3i d\u1ea7u, h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng th\u00e2n m\u00e1y th\u1ee7y l\u1ef1c, kh\u00ed n\u00e9n v\u00e0 b\u00f4i tr\u01a1n ban \u0111\u1ea7u c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i v\u00e0 l\u1eafp \u0111\u1eb7t l\u1ea1i.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Hi\u1ec7u su\u1ea5t sau khi c\u1ea3i t\u1ea1o<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c c\u1ea3i t\u1ea1o m\u00e1y r\u1ea3i d\u1ea7u \u0111\u00e3 ho\u00e0n th\u00e0nh v\u00e0o th\u00e1ng 6 n\u0103m 2006 v\u00e0 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u s\u1ea3n xu\u1ea5t sau khi \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh. Con l\u0103n 3M millennium kh\u00f4ng c\u00f3 h\u01b0 h\u1ecfng r\u00f5 r\u00e0ng, v\u00e0 ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a m\u00e1y b\u00f4i d\u1ea7u v\u1eabn ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<br>Do nh\u1eefng nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ed1 h\u1eefu c\u1ee7a thi\u1ebft b\u1ecb b\u00f4i d\u1ea7u con l\u0103n, c\u00e1c \u0111\u01a1n v\u1ecb kh\u00e1c trong Nh\u00e0 m\u00e1y c\u00e1n ngu\u1ed9i Gang th\u00e9p Panzhihua v\u1ec1 c\u01a1 b\u1ea3n \u0111\u00e3 lo\u1ea1i b\u1ecf ch\u00fang v\u00e0 thay th\u1ebf b\u1eb1ng thi\u1ebft b\u1ecb b\u00f4i d\u1ea7u t\u0129nh \u0111i\u1ec7n. Tuy nhi\u00ean, nh\u1edd s\u1eed d\u1ee5ng c\u00e1c con l\u0103n thi\u00ean ni\u00ean k\u1ef7 ch\u1ea5t l\u01b0\u1ee3ng cao, qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i n\u00e0y \u0111\u00e3 mang l\u1ea1i hi\u1ec7u qu\u1ea3 t\u1ed1t, gi\u00fap thi\u1ebft b\u1ecb b\u00f4i d\u1ea7u con l\u0103n v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c v\u1ecb tr\u00ed trong d\u00e2y chuy\u1ec1n c\u00e1n ngu\u1ed9i. Theo th\u1ef1c t\u1ebf s\u1eed d\u1ee5ng, con l\u0103n thi\u00ean ni\u00ean k\u1ef7 \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho d\u00e2y chuy\u1ec1n m\u1ea1 k\u1ebdm.<\/p>\n<script type=\"text\/javascript\" charset=\"utf-8\" src=\"http:\/\/w.sharethis.com\/widget\/?wp=7.1.3\"><\/script>","protected":false},"excerpt":{"rendered":"<p>L\u1eddi n\u00f3i \u0111\u1ea7u D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t cu\u1ed9n t\u1ea9y axit c\u00e1n n\u00f3ng c\u1ee7a Nh\u00e0 m\u00e1y C\u00e1n ngu\u1ed9i C\u00f4ng ty TNHH Gang th\u00e9p v\u00e0 Vanadi T\u00e2n Ph\u00e0n Chi Hoa \u0111\u00e3 \u0111\u01b0\u1ee3c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2830,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[36],"tags":[43],"class_list":["post-2831","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-techniques","tag-steel-rolling-mill"],"_links":{"self":[{"href":"https:\/\/www.nonwovenmillrolls.com\/vn\/wp-json\/wp\/v2\/posts\/2831","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nonwovenmillrolls.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nonwovenmillrolls.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nonwovenmillrolls.com\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nonwovenmillrolls.com\/vn\/wp-json\/wp\/v2\/comments?post=2831"}],"version-history":[{"count":0,"href":"https:\/\/www.nonwovenmillrolls.com\/vn\/wp-json\/wp\/v2\/posts\/2831\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nonwovenmillrolls.com\/vn\/wp-json\/wp\/v2\/media\/2830"}],"wp:attachment":[{"href":"https:\/\/www.nonwovenmillrolls.com\/vn\/wp-json\/wp\/v2\/media?parent=2831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nonwovenmillrolls.com\/vn\/wp-json\/wp\/v2\/categories?post=2831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nonwovenmillrolls.com\/vn\/wp-json\/wp\/v2\/tags?post=2831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}