![\"\"](\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/05\/13Jiangsu-a-certain-machinery-company-quartz.jpg\")
<\/p>\nHi\u1ec7n nay, do gi\u00e1 nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o t\u0103ng, gi\u00e1 th\u00e0nh ph\u1ea9m gi\u1ea3m n\u00ean y\u1ebfu t\u1ed1 \u0111\u1ea7u ti\u00ean m\u00e0 nhi\u1ec1u nh\u00e0 s\u1ea3n xu\u1ea5t ngo\u00e0i khai th\u00e1c c\u00e2n nh\u1eafc tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t l\u00e0 ki\u1ec3m so\u00e1t chi ph\u00ed. Trong s\u1ed1 nhi\u1ec1u s\u01a1 \u0111\u1ed3 nghi\u1ec1n, c\u1ea5u h\u00ecnh “M\u00e1y nghi\u1ec1n bi + M\u00e1y ph\u00e2n lo\u1ea1i kh\u00f4ng kh\u00ed” r\u1ea5t ti\u1ebft ki\u1ec7m chi ph\u00ed n\u00ean \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi khen ng\u1ee3i. H\u00e3y \u0111\u1ec3 t\u00f4i gi\u1edbi thi\u1ec7u nh\u1eefng l\u00fd do c\u1ee5 th\u1ec3. Ph\u00e2n t\u00edch l\u1ee3i th\u1ebf c\u1ee7a s\u1ef1 k\u1ebft h\u1ee3p n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh ba ph\u1ea7n: “l\u00e0m kh\u00f4, phay bi v\u00e0 ph\u00e2n lo\u1ea1i”.<\/p>\n
<\/p>\n
1.\u00a0 \u00a0S\u1ea5y kh\u00f4<\/p>\n
Qu\u00e1 tr\u00ecnh l\u00e0m kh\u00f4 r\u1ea5t d\u1ec5 b\u1ecb b\u1ecf qua trong vi\u1ec7c gi\u1edbi thi\u1ec7u d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t, nh\u01b0ng n\u00f3 c\u0169ng r\u1ea5t quan tr\u1ecdng. \u0110i\u1ec1u n\u00e0y l\u00e0 do qu\u1eb7ng th\u00f4 ch\u1ee9a 10-15% \u0111\u1ed9 \u1ea9m. N\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c l\u00e0m kh\u00f4 tr\u01b0\u1edbc qu\u00e1 tr\u00ecnh xay, v\u1eadt li\u1ec7u xay s\u1ebd d\u1ec5 k\u1ebft t\u1ee5 v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t sau n\u00e0y.<\/p>\n
V\u1ec1 s\u1ef1 \u0103n kh\u1edbp, m\u00e1y s\u1ea5y ba xi lanh th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. V\u00ec t\u1ea5m th\u00e9p kim lo\u1ea1i d\u1eabn nhi\u1ec7t nhanh h\u01a1n v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1ea5y kh\u00f4 n\u00ean t\u1ea5m th\u00e9p v\u00e0 t\u1ea5m n\u00e2ng c\u1ee7a th\u00e2n tr\u1ee5 \u0111\u01b0\u1ee3c \u0111\u1ed1t n\u00f3ng tr\u01b0\u1edbc, sau \u0111\u00f3 nhi\u1ec7t \u0111\u01b0\u1ee3c truy\u1ec1n sang v\u1eadt li\u1ec7u b\u1eb1ng c\u00e1ch d\u1eabn v\u00e0 b\u1ee9c x\u1ea1. Nhi\u1ec7t \u0111\u1ed9 t\u0103ng l\u00ean sau khi \u0111\u01b0\u1ee3c gia nhi\u1ec7t, h\u01a1i n\u01b0\u1edbc \u0111\u01b0\u1ee3c t\u00e1ch ra kh\u1ecfi v\u1eadt li\u1ec7u v\u00e0 th\u1ea3i v\u00e0o kh\u00ed quy\u1ec3n c\u00f9ng v\u1edbi kh\u00f3i v\u00e0 b\u1ee5i sau khi \u0111i qua thi\u1ebft b\u1ecb kh\u1eed b\u1ee5i. \u0110\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 s\u1ea5y t\u1ed1t h\u01a1n, n\u00f3 c\u0169ng s\u1ebd \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p v\u1edbi thang \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 \u0111o \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c \u0111\u00edch c\u1ea5p li\u1ec7u \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1ea5y.<\/p>\n
2.\u00a0 \u00a0M\u00e1y nghi\u1ec1n bi<\/p>\n
M\u00e1y m\u00e0i bi hi\u1ec7n \u0111ang l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i m\u00e1y m\u00e0i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i. Do kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t tuy\u1ec7t v\u1eddi v\u00e0 kh\u1ea3 n\u0103ng nghi\u1ec1n t\u1ed1t n\u00ean ch\u00fang kh\u00e1 ph\u1ed5 bi\u1ebfn trong l\u0129nh v\u1ef1c kh\u00f4ng khai th\u00e1c. Tuy nhi\u00ean, \u0111\u1ec3 \u201cti\u1ebft ki\u1ec7m chi ph\u00ed\u201d th\u00ec v\u1eabn c\u1ea7n ph\u1ea3i c\u00f3 r\u1ea5t nhi\u1ec1u ki\u1ebfn \u200b\u200bth\u1ee9c trong m\u00e1y nghi\u1ec1n bi. V\u00ed d\u1ee5, m\u1ed9t t\u1ef7 l\u1ec7 h\u1ee3p l\u00fd c\u1ee7a ph\u01b0\u01a1ng ti\u1ec7n nghi\u1ec1n – khi qu\u00e1 tr\u00ecnh nghi\u1ec1n di\u1ec5n ra, s\u1ef1 ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t ti\u1ebfp t\u1ee5c gi\u1ea3m v\u00e0 l\u1ef1c nghi\u1ec1n c\u1ea7n thi\u1ebft cho qu\u00e1 tr\u00ecnh nghi\u1ec1n h\u1ea1t c\u0169ng thay \u0111\u1ed5i. Khi k\u00edch th\u01b0\u1edbc h\u1ea1t \u0111\u1ea1t \u0111\u1ebfn m\u1ed9t kho\u1ea3ng \u0111\u1ed9 m\u1ecbn nh\u1ea5t \u0111\u1ecbnh, ph\u01b0\u01a1ng ph\u00e1p nghi\u1ec1n s\u1ebd \u0111\u01b0\u1ee3c n\u00e9m ra. Nghi\u1ec1n t\u00e1c \u0111\u1ed9ng ch\u00ednh chuy\u1ec3n d\u1ea7n sang nghi\u1ec1n t\u00e1c \u0111\u1ed9ng ch\u00ednh. Do \u0111\u00f3, \u0111\u1ec3 vi\u00ean bi nghi\u1ec1n trong m\u00e1y nghi\u1ec1n bi \u0111\u1ea1t y\u00eau c\u1ea7u v\u1ec1 va \u0111\u1eadp v\u00e0 nghi\u1ec1n, c\u1ea7n ph\u1ea3i th\u1ef1c hi\u1ec7n “ph\u00e2n lo\u1ea1i”, v\u00e0 s\u1eed d\u1ee5ng bi nghi\u1ec1n l\u1edbn h\u01a1n v\u1edbi bi nghi\u1ec1n nh\u1ecf h\u01a1n \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 nghi\u1ec1n t\u1ed1t h\u01a1n. . .<\/p>\n
N\u00e2ng cao hi\u1ec7u qu\u1ea3 c\u1ee7a v\u1eadt li\u1ec7u nghi\u1ec1n ph\u01b0\u01a1ng ti\u1ec7n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi vi\u1ec7c ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng. Tuy nhi\u00ean, t\u1ef7 l\u1ec7 c\u1ee5 th\u1ec3 c\u1ee7a m\u00f4i tr\u01b0\u1eddng nghi\u1ec1n ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh t\u00f9y theo \u0111i\u1ec1u ki\u1ec7n s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf. N\u00f3i chung, m\u00e1y nghi\u1ec1n bi ho\u00e0n to\u00e0n c\u00f3 kh\u1ea3 n\u0103ng nghi\u1ec1n c\u00e1c v\u1eadt li\u1ec7u c\u00f3 k\u00edch th\u01b0\u1edbc 325-2000 mesh.<\/p>\n
3.\u00a0 \u00a0Ch\u1ea5m \u0111i\u1ec3m<\/p>\n
Trong qu\u00e1 tr\u00ecnh nghi\u1ec1n, th\u01b0\u1eddng ch\u1ec9 m\u1ed9t ph\u1ea7n b\u1ed9t \u0111\u1ea1t y\u00eau c\u1ea7u v\u1ec1 k\u00edch th\u01b0\u1edbc h\u1ea1t. N\u1ebfu s\u1ea3n ph\u1ea9m \u0111\u1ea1t y\u00eau c\u1ea7u kh\u00f4ng \u0111\u01b0\u1ee3c t\u00e1ch ra k\u1ecbp th\u1eddi s\u1ebd g\u00e2y l\u00e3ng ph\u00ed n\u0103ng l\u01b0\u1ee3ng v\u00e0 xay x\u00e1t qu\u00e1 m\u1ee9c m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m. Ngo\u00e0i ra, sau khi c\u00e1c h\u1ea1t \u0111\u01b0\u1ee3c tinh luy\u1ec7n \u0111\u1ebfn m\u1ed9t m\u1ee9c \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh s\u1ebd x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng nghi\u1ec1n v\u00e0 k\u1ebft t\u1ee5, th\u1eadm ch\u00ed s\u1ef1 k\u1ebft t\u1ee5 c\u1ee7a c\u00e1c h\u1ea1t c\u00e0ng l\u1edbn v\u00e0 qu\u00e1 tr\u00ecnh nghi\u1ec1n b\u1ecb gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng. V\u00ec l\u00fd do n\u00e0y, c\u00e1c s\u1ea3n ph\u1ea9m n\u00ean \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i trong qu\u00e1 tr\u00ecnh chu\u1ea9n b\u1ecb b\u1ed9t si\u00eau m\u1ecbn \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 nghi\u1ec1n v\u00e0 gi\u1ea3m ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng.<\/p>\n
M\u00e1y ph\u00e2n lo\u1ea1i kh\u00f4ng kh\u00ed c\u00f3 \u01b0u \u0111i\u1ec3m l\u00e0 gi\u00e1 th\u00e0nh r\u1ebb, v\u1eadn h\u00e0nh thu\u1eadn ti\u1ec7n v\u00e0 d\u1ec5 d\u00e0ng, c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p v\u1edbi c\u00e1c thi\u1ebft b\u1ecb nghi\u1ec1n c\u01a1 kh\u00ed kh\u00e1c nhau \u0111\u1ec3 t\u1ea1o th\u00e0nh d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t ch\u1ebf bi\u1ebfn b\u1ed9t vi m\u00f4. \u0110\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t c\u1ee7a tr\u00ecnh ph\u00e2n lo\u1ea1i, c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c nhau c\u1ee7a tr\u00ecnh ph\u00e2n lo\u1ea1i c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a.<\/p>\n
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D\u1ef1a tr\u00ean nh\u1eefng \u0111i\u1ec1u tr\u00ean, th\u00f4ng qua s\u1ef1 k\u1ebft h\u1ee3p h\u1ee3p l\u00fd v\u00e0 t\u1ed1i \u01b0u h\u00f3a, “D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t m\u00e1y nghi\u1ec1n bi + m\u00e1y ph\u00e2n lo\u1ea1i kh\u00f4ng kh\u00ed” c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee9c \u0111\u1ea7u t\u01b0 th\u1ea5p, ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng \u0111\u01a1n v\u1ecb th\u1ea5p, h\u00e0m l\u01b0\u1ee3ng b\u1ed9t m\u1ecbn trong th\u00e0nh ph\u1ea9m cao v\u00e0 thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh, gi\u00fap kh\u00e1ch h\u00e0ng ti\u1ebft ki\u1ec7m \u0111\u1ea7u t\u01b0 hi\u1ec7u qu\u1ea3 V\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh, t\u0103ng l\u1ee3i nhu\u1eadn s\u1ea3n ph\u1ea9m, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 s\u1ea3n ph\u1ea9m “hi\u1ec7u qu\u1ea3 cao” trong l\u0129nh v\u1ef1c kh\u00f4ng khai th\u00e1c.<\/p>\n","protected":false},"excerpt":{"rendered":"
Hi\u1ec7n nay, do gi\u00e1 nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o t\u0103ng, gi\u00e1 th\u00e0nh ph\u1ea9m gi\u1ea3m n\u00ean y\u1ebfu t\u1ed1 \u0111\u1ea7u ti\u00ean m\u00e0 nhi\u1ec1u nh\u00e0 s\u1ea3n xu\u1ea5t ngo\u00e0i khai th\u00e1c c\u00e2n nh\u1eafc tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t l\u00e0 ki\u1ec3m so\u00e1t chi ph\u00ed. Trong s\u1ed1 nhi\u1ec1u s\u01a1 \u0111\u1ed3 nghi\u1ec1n, c\u1ea5u h\u00ecnh “M\u00e1y nghi\u1ec1n bi + M\u00e1y ph\u00e2n lo\u1ea1i kh\u00f4ng kh\u00ed” r\u1ea5t ti\u1ebft ki\u1ec7m chi ph\u00ed n\u00ean \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi khen ng\u1ee3i. H\u00e3y \u0111\u1ec3 t\u00f4i gi\u1edbi thi\u1ec7u nh\u1eefng l\u00fd do c\u1ee5 th\u1ec3. Ph\u00e2n t\u00edch l\u1ee3i th\u1ebf c\u1ee7a s\u1ef1 k\u1ebft h\u1ee3p n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh ba ph\u1ea7n: “l\u00e0m kh\u00f4, phay bi v\u00e0 ph\u00e2n lo\u1ea1i”.<\/p>\n","protected":false},"author":6,"featured_media":87310,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[428],"tags":[],"class_list":["post-110994","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-cong-ty"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/110994","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/comments?post=110994"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/110994\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/87310"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=110994"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=110994"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=110994"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}