{"id":132317,"date":"2024-05-31T10:27:09","date_gmt":"2024-05-31T02:27:09","guid":{"rendered":"https:\/\/www.alpapowder.com\/132317\/"},"modified":"2024-05-31T10:27:10","modified_gmt":"2024-05-31T02:27:10","slug":"gioi-thieu-thiet-bi-nghien-sieu-min-bot-mau","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/132317\/","title":{"rendered":"Gi\u1edbi thi\u1ec7u thi\u1ebft b\u1ecb nghi\u1ec1n si\u00eau m\u1ecbn b\u1ed9t m\u00e0u"},"content":{"rendered":"

\"\"<\/p>\n

K\u00edch th\u01b0\u1edbc h\u1ea1t l\u00e0 m\u1ed9t trong nh\u1eefng ch\u1ec9 s\u1ed1 quan tr\u1ecdng c\u1ee7a s\u1eafc t\u1ed1. N\u00f3i chung, y\u00eau c\u1ea7u c\u00e1c h\u1ea1t s\u1eafc t\u1ed1 ph\u1ea3i c\u00f3 d\u1ea1ng v\u1eadt l\u00fd \u1ed5n \u0111\u1ecbnh, k\u00edch th\u01b0\u1edbc h\u1ea1t \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 kh\u1ea3 n\u0103ng ph\u00e2n t\u00e1n t\u1ed1t m\u00e0 kh\u00f4ng b\u1ecb k\u1ebft t\u1ee5 ho\u1eb7c k\u1ebft t\u1ee7a.<\/p>\n

Hi\u1ec7n nay, c\u00e1c thi\u1ebft b\u1ecb nghi\u1ec1n si\u00eau m\u1ecbn ph\u1ed5 bi\u1ebfn bao g\u1ed3m m\u00e1y nghi\u1ec1n lu\u1ed3ng kh\u00f4ng kh\u00ed, m\u00e1y nghi\u1ec1n si\u00eau m\u1ecbn t\u00e1c \u0111\u1ed9ng c\u01a1 h\u1ecdc, m\u00e1y nghi\u1ec1n bi khu\u1ea5y, m\u00e1y nghi\u1ec1n c\u00e1t, m\u00e1y rung, m\u00e1y nghi\u1ec1n keo, m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c cao \u00e1p, m\u00e1y nghi\u1ec1n bi h\u00e0nh tinh, m\u00e1y nghi\u1ec1n con l\u0103n, m\u00e1y nghi\u1ec1n con l\u0103n v\u00f2ng, v.v.<\/p>\n

1. M\u00e1y nghi\u1ec1n d\u00f2ng kh\u00ed<\/p>\n

M\u00e1y nghi\u1ec1n d\u00f2ng kh\u00ed l\u00e0 m\u1ed9t trong nh\u1eefng thi\u1ebft b\u1ecb nghi\u1ec1n si\u00eau m\u1ecbn quan tr\u1ecdng nh\u1ea5t v\u00e0 \u0111\u1ed9 m\u1ecbn c\u1ee7a s\u1ea3n ph\u1ea9m th\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi 1-45\u03bcm.<\/p>\n

Nguy\u00ean t\u1eafc l\u00e0m vi\u1ec7c:<\/p>\n

S\u1eed d\u1ee5ng kh\u00f4ng kh\u00ed \u00e1p su\u1ea5t cao, kh\u00ed tr\u01a1 ho\u1eb7c h\u01a1i qu\u00e1 nhi\u1ec7t \u0111\u1ec3 gi\u00e3n n\u1edf v\u00e0 h\u1ea1 nhi\u1ec7t \u0111\u1ec3 t\u1ea1o th\u00e0nh tr\u01b0\u1eddng d\u00f2ng ch\u1ea3y t\u1ed1c \u0111\u1ed9 cao, khi\u1ebfn c\u00e1c h\u1ea1t v\u1eadt ch\u1ea5t va ch\u1ea1m, c\u1ecd x\u00e1t v\u00e0 c\u1eaft v\u1edbi nhau trong tr\u01b0\u1eddng d\u00f2ng ph\u1ea3n l\u1ef1c \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 tinh l\u1ecdc v\u1eadt li\u1ec7u. C\u00e1c lo\u1ea1i ph\u1ed5 bi\u1ebfn bao g\u1ed3m lo\u1ea1i ph\u1eb3ng, lo\u1ea1i ph\u1ea3n l\u1ef1c ng\u01b0\u1ee3c t\u1ea7ng s\u00f4i, lo\u1ea1i \u1ed1ng tu\u1ea7n ho\u00e0n, lo\u1ea1i phun \u0111\u1ed1i di\u1ec7n, lo\u1ea1i m\u1ee5c ti\u00eau v\u00e0 h\u00e0ng t\u00e1 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt.<\/p>\n

2. M\u00e1y nghi\u1ec1n si\u00eau m\u1ecbn t\u00e1c \u0111\u1ed9ng c\u01a1 h\u1ecdc<\/p>\n

M\u00e1y nghi\u1ec1n si\u00eau m\u1ecbn t\u00e1c \u0111\u1ed9ng c\u01a1 h\u1ecdc l\u00e0 thi\u1ebft b\u1ecb nghi\u1ec1n si\u00eau m\u1ecbn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh kho\u00e1ng s\u1ea3n phi kim lo\u1ea1i trong n\u01b0\u1edbc. \u0110\u1ed9 m\u1ecbn c\u1ee7a s\u1ea3n ph\u1ea9m th\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi d97=10\u03bcm, ngh\u0129a l\u00e0 c\u00e1i g\u1ecdi l\u00e0 l\u01b0\u1edbi 1250. N\u00f3 c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c s\u1ea3n ph\u1ea9m b\u1ed9t si\u00eau m\u1ecbn v\u1edbi d97=5-7\u03bcm sau khi \u0111\u01b0\u1ee3c trang b\u1ecb b\u1ed9 ph\u00e2n lo\u1ea1i m\u1ecbn hi\u1ec7u su\u1ea5t cao.<\/p>\n

Nguy\u00ean t\u1eafc l\u00e0m vi\u1ec7c:<\/p>\n

S\u1eed d\u1ee5ng th\u00e2n quay (thanh, b\u00faa, l\u01b0\u1ee1i dao\u2026) quay v\u1edbi t\u1ed1c \u0111\u1ed9 cao quanh tr\u1ee5c ngang ho\u1eb7c d\u1ecdc, nguy\u00ean li\u1ec7u b\u1ecb t\u00e1c \u0111\u1ed9ng m\u1ea1nh khi\u1ebfn n\u00f3 va \u0111\u1eadp v\u00e0 va ch\u1ea1m v\u1edbi m\u1ed9t v\u1eadt th\u1ec3 ho\u1eb7c h\u1ea1t c\u1ed1 \u0111\u1ecbnh v\u00e0 thi\u1ebft b\u1ecb nghi\u1ec1n si\u00eau m\u1ecbn nghi\u1ec1n n\u00e1t c\u00e1c h\u1ea1t v\u1edbi l\u1ef1c m\u1ea1nh h\u01a1n c\u00f3 hai t\u00e1c d\u1ee5ng nghi\u1ec1n l\u00e0 va \u0111\u1eadp v\u00e0 ma s\u00e1t, \u0111\u1ed3ng th\u1eddi c\u00f3 t\u00e1c d\u1ee5ng nghi\u1ec1n lu\u1ed3ng kh\u00f4ng kh\u00ed.<\/p>\n

3. M\u00e1y nghi\u1ec1n bi khu\u1ea5y<\/p>\n

M\u00e1y nghi\u1ec1n bi khu\u1ea5y l\u00e0 m\u1ed9t lo\u1ea1i thi\u1ebft b\u1ecb nghi\u1ec1n si\u00eau m\u1ecbn bao g\u1ed3m m\u1ed9t xi lanh c\u1ed1 \u0111\u1ecbnh ch\u1ee9a \u0111\u1ea7y v\u1eadt li\u1ec7u nghi\u1ec1n v\u00e0 m\u1ed9t m\u00e1y khu\u1ea5y quay. \u0110\u1ed9 m\u1ecbn c\u1ee7a s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 \u0111\u1ea1t d\u01b0\u1edbi 1\u03bcm.<\/p>\n

Nguy\u00ean t\u1eafc l\u00e0m vi\u1ec7c:<\/p>\n

M\u00f4i tr\u01b0\u1eddng khu\u1ea5y \u0111\u01b0\u1ee3c khu\u1ea5y b\u1eb1ng m\u00e1y khu\u1ea5y \u0111\u1ec3 t\u1ea1o ra chuy\u1ec3n \u0111\u1ed9ng kh\u00f4ng \u0111\u1ec1u v\u00e0 v\u1eadt li\u1ec7u ch\u1ecbu t\u00e1c \u0111\u1ed9ng ho\u1eb7c s\u1ed1c, c\u1eaft, ma s\u00e1t v\u00e0 c\u00e1c t\u00e1c \u0111\u1ed9ng kh\u00e1c \u0111\u1ec3 nghi\u1ec1n n\u00e1t v\u1eadt li\u1ec7u, bao g\u1ed3m m\u00e1y khu\u1ea5y kh\u00f4ng li\u00ean t\u1ee5c, m\u00e1y khu\u1ea5y li\u00ean t\u1ee5c, m\u00e1y khu\u1ea5y xo\u1eafn \u1ed1c, m\u00e1y nghi\u1ec1n th\u00e1p, m\u00e1y m\u00e0i v\u00e0 bong tr\u00f3c, v.v.<\/p>\n

4. M\u00e1y nghi\u1ec1n c\u00e1t<\/p>\n

M\u00e1y nghi\u1ec1n c\u00e1t l\u00e0 m\u1ed9t d\u1ea1ng m\u00e1y nghi\u1ec1n khu\u1ea5y kh\u00e1c, \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean v\u00ec ban \u0111\u1ea7u n\u00f3 s\u1eed d\u1ee5ng c\u00e1t t\u1ef1 nhi\u00ean v\u00e0 h\u1ea1t th\u1ee7y tinh l\u00e0m v\u1eadt li\u1ec7u nghi\u1ec1n. N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh lo\u1ea1i m\u1edf v\u00e0 lo\u1ea1i \u0111\u00f3ng, m\u1ed7i lo\u1ea1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh lo\u1ea1i d\u1ecdc v\u00e0 lo\u1ea1i ngang.<\/p>\n

Nguy\u00ean t\u1eafc l\u00e0m vi\u1ec7c:<\/p>\n

B\u00f9n \u0111\u00e3 \u0111\u01b0\u1ee3c khu\u1ea5y v\u00e0 tr\u1ed9n trong th\u00f9ng b\u00f9n \u1edf t\u1ed1c \u0111\u1ed9 cao \u0111\u01b0\u1ee3c b\u01a1m v\u00e0o bu\u1ed3ng nghi\u1ec1n k\u00edn b\u1eb1ng c\u00e1ch b\u01a1m v\u00e0 ti\u1ebfp x\u00fac v\u1edbi v\u1eadt li\u1ec7u nghi\u1ec1n quay t\u1ed1c \u0111\u1ed9 cao, \u0111\u1ec3 c\u00e1c h\u1ea1t r\u1eafn trong v\u1eadt li\u1ec7u v\u00e0 v\u1eadt li\u1ec7u nghi\u1ec1n t\u1ea1o ra m\u1ea1nh h\u01a1n c\u00e1c hi\u1ec7u \u1ee9ng va ch\u1ea1m, ma s\u00e1t v\u00e0 c\u1eaft v\u1edbi nhau, \u0111\u1ec3 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh nghi\u1ec1n c\u00e1c h\u1ea1t v\u00e0 ph\u00e2n t\u00e1n c\u1ed1t li\u1ec7u.<\/p>\n

5. M\u00e1y nghi\u1ec1n rung<\/p>\n

M\u00e1y nghi\u1ec1n rung l\u00e0 thi\u1ebft b\u1ecb nghi\u1ec1n m\u1ecbn v\u00e0 si\u00eau m\u1ecbn s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u nghi\u1ec1n (h\u00ecnh c\u1ea7u ho\u1eb7c h\u00ecnh que) \u0111\u1ec3 t\u00e1c \u0111\u1ed9ng, ch\u00e0 x\u00e1t, c\u1eaft v\u00e0 c\u00e1c t\u00e1c \u0111\u1ed9ng kh\u00e1c l\u00ean v\u1eadt li\u1ec7u trong xi lanh rung t\u1ea7n s\u1ed1 cao \u0111\u1ec3 nghi\u1ec1n n\u00e1t v\u1eadt li\u1ec7u. N\u00f3 c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00e1c s\u1ea3n ph\u1ea9m b\u1ed9t si\u00eau m\u1ecbn c\u00f3 k\u00edch th\u01b0\u1edbc h\u1ea1t trung b\u00ecnh 1\u03bcm ho\u1eb7c th\u1eadm ch\u00ed nh\u1ecf h\u01a1n 1\u03bcm. \u0110\u1ed1i v\u1edbi c\u00e1c v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 gi\u00f2n cao h\u01a1n, c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c c\u00e1c s\u1ea3n ph\u1ea9m d\u01b0\u1edbi micromet t\u01b0\u01a1ng \u0111\u1ed1i d\u1ec5 d\u00e0ng.<\/p>\n

6. M\u00e1y nghi\u1ec1n keo<\/p>\n

M\u00e1y nghi\u1ec1n keo l\u00e0 m\u1ed9t lo\u1ea1i thi\u1ebft b\u1ecb m\u1edbi \u0111\u1ec3 x\u1eed l\u00fd h\u1ea1t si\u00eau m\u1ecbn \u01b0\u1edbt, th\u00edch h\u1ee3p cho nhi\u1ec1u lo\u1ea1i nh\u0169 h\u00f3a, ph\u00e2n t\u00e1n, nghi\u1ec1n v\u00e0 nghi\u1ec1n. K\u00edch th\u01b0\u1edbc h\u1ea1t c\u1ee7a s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c x\u1eed l\u00fd c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1eeb v\u00e0i micron \u0111\u1ebfn d\u01b0\u1edbi 1 micron.<\/p>\n

7. M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c cao \u00e1p<\/p>\n

Lo\u1ea1i thi\u1ebft b\u1ecb n\u00e0y s\u1eed d\u1ee5ng l\u1ef1c t\u00e1c \u0111\u1ed9ng m\u1ea1nh c\u1ee7a tia phun \u00e1p su\u1ea5t cao v\u00e0 hi\u1ec7u \u1ee9ng t\u1ea1o b\u1ecdt sau khi \u00e1p su\u1ea5t gi\u1ea3m \u0111\u1ed9t ng\u1ed9t l\u00e0m nghi\u1ec1n n\u00e1t v\u1eadt li\u1ec7u do va \u0111\u1eadp, n\u1ed5. K\u00edch th\u01b0\u1edbc h\u1ea1t trung b\u00ecnh c\u1ee7a s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh trong kho\u1ea3ng 1-20\u03bcm.<\/p>\n

8. M\u00e1y nghi\u1ec1n con l\u0103n v\u00f2ng, m\u00e1y nghi\u1ec1n con l\u0103n \u00e1p l\u1ef1c<\/p>\n

M\u00e1y nghi\u1ec1n con l\u0103n v\u00f2ng v\u00e0 m\u00e1y nghi\u1ec1n con l\u0103n \u00e1p l\u1ef1c \u0111\u1ec1u s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 \u00e9p \u0111\u00f9n v\u00e0 nghi\u1ec1n l\u1edbp v\u1eadt li\u1ec7u \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng nghi\u1ec1n v\u1eadt li\u1ec7u si\u00eau m\u1ecbn. Ngh\u0129a l\u00e0, v\u1eadt li\u1ec7u t\u1ea1o ra s\u1ef1 t\u1eadp trung \u1ee9ng su\u1ea5t d\u01b0\u1edbi \u00e1p su\u1ea5t cao, g\u00e2y ra c\u00e1c v\u1ebft n\u1ee9t v\u00e0 gi\u00e3n n\u1edf, sau \u0111\u00f3 t\u1ea1o ra nhi\u1ec1u v\u1ebft n\u1ee9t vi m\u00f4, h\u00ecnh th\u00e0nh c\u00e1c v\u1ebft n\u1ee9t b\u1ec1 m\u1eb7t v\u00e0 cu\u1ed1i c\u00f9ng \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7n t\u01b0\u1ee3ng nghi\u1ec1n n\u00e1t v\u1eadt li\u1ec7u.<\/p>\n","protected":false},"excerpt":{"rendered":"

K\u00edch th\u01b0\u1edbc h\u1ea1t l\u00e0 m\u1ed9t trong nh\u1eefng ch\u1ec9 s\u1ed1 quan tr\u1ecdng c\u1ee7a s\u1eafc t\u1ed1. N\u00f3i chung, y\u00eau c\u1ea7u c\u00e1c h\u1ea1t s\u1eafc t\u1ed1 ph\u1ea3i c\u00f3 d\u1ea1ng v\u1eadt l\u00fd \u1ed5n \u0111\u1ecbnh, k\u00edch th\u01b0\u1edbc h\u1ea1t \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 kh\u1ea3 n\u0103ng ph\u00e2n t\u00e1n t\u1ed1t m\u00e0 kh\u00f4ng b\u1ecb k\u1ebft t\u1ee5 ho\u1eb7c k\u1ebft t\u1ee7a.<\/p>\n","protected":false},"author":7,"featured_media":132275,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[],"class_list":["post-132317","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghiep-tin-tuc-vi"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/132317"}],"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\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/comments?post=132317"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/132317\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/132275"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=132317"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=132317"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=132317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}