{"id":1377,"date":"2021-01-05T03:14:12","date_gmt":"2021-01-05T03:14:12","guid":{"rendered":"http:\/\/gearboxes-worm.top\/?p=1377"},"modified":"2022-11-18T06:57:46","modified_gmt":"2022-11-18T06:57:46","slug":"lubrication","status":"publish","type":"post","link":"https:\/\/gearboxes-worm.top\/vi\/lubrication\/","title":{"rendered":"B\u00f4i tr\u01a1n"},"content":{"rendered":"

S\u1ef1 c\u1ea7n thi\u1ebft c\u1ee7a ch\u1ea5t b\u00f4i tr\u01a1n
Trong h\u1ec7 truy\u1ec1n \u0111\u1ed9ng x\u00edch con l\u0103n, m\u1eb7c d\u00f9 x\u00edch v\u00e0 b\u00e1nh r\u0103ng \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh, vi\u1ec7c b\u00f4i tr\u01a1n k\u00e9m s\u1ebd c\u1ea3n tr\u1edf vi\u1ec7c duy tr\u00ec hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd theo th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt thi\u1ebft k\u1ebf. Trong tr\u01b0\u1eddng h\u1ee3p x\u00edch con l\u0103n, s\u1ef1 hao m\u00f2n do b\u00f4i tr\u01a1n \u0111\u00fang c\u00e1ch g\u00e2y ra kh\u00e1c bi\u1ec7t ho\u00e0n to\u00e0n so v\u1edbi s\u1ef1 hao m\u00f2n do thi\u1ebfu b\u00f4i tr\u01a1n. C\u00e1c v\u1ea5n \u0111\u1ec1 do b\u00f4i tr\u01a1n kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7 g\u00e2y ra bao g\u1ed3m s\u1ef1 hao m\u00f2n c\u1ee7a c\u00e1c ch\u1ed1t v\u00e0 b\u1ea1c l\u00f3t, s\u1ef1 \u0103n kh\u1edbp th\u00f4 r\u00e1p v\u1edbi c\u00e1c b\u00e1nh r\u0103ng, ti\u1ebfng \u1ed3n l\u1edbn h\u01a1n v\u00e0 s\u1ef1 h\u01b0 h\u1ecfng do \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng mong mu\u1ed1n k\u00e9o d\u00e0i. B\u00f4i tr\u01a1n \u0111\u00fang c\u00e1ch l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng. C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a vi\u1ec7c b\u00f4i tr\u01a1n v\u00e0 t\u00e1c \u0111\u1ed9ng c\u1ee7a vi\u1ec7c b\u00f4i tr\u01a1n \u0111\u00fang c\u00e1ch \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea b\u00ean d\u01b0\u1edbi.
B\u1ed9 s\u01b0u t\u1eadp ch\u1ea5t b\u00f4i tr\u01a1n
D\u1ea7u b\u00f4i tr\u01a1n c\u1ea7n ph\u1ea3i l\u00e0 d\u1ea7u kho\u00e1ng ch\u1ea5t l\u01b0\u1ee3ng tuy\u1ec7t v\u1eddi. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 d\u1ea7u b\u00f4i tr\u01a1n kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ee9a b\u1ee5i b\u1ea9n ho\u1eb7c t\u1ea1p ch\u1ea5t. Tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng s\u1eed d\u1ee5ng d\u1ea7u th\u1ea3i. N\u1ebfu nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng r\u1ea5t th\u1ea5p (-10\u00b0C ho\u1eb7c th\u1ea5p h\u01a1n) ho\u1eb7c r\u1ea5t cao (tr\u00ean 60\u00b0C ho\u1eb7c cao h\u01a1n), c\u1ea7n ph\u1ea3i s\u1eed d\u1ee5ng lo\u1ea1i d\u1ea7u chuy\u00ean d\u1ee5ng. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi b\u1ed9 ph\u1eadn k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i.
C\u00e1c y\u1ebfu t\u1ed1 b\u00f4i tr\u01a1n
N\u1ebfu x\u00edch \u0111\u01b0\u1ee3c nh\u00fang trong b\u1ec3 d\u1ea7u, d\u1ea7u s\u1ebd th\u1ea5m v\u00e0o t\u1eebng b\u1ed9 ph\u1eadn c\u1ee7a x\u00edch. Trong tr\u01b0\u1eddng h\u1ee3p b\u00f4i tr\u01a1n d\u1eabn h\u01b0\u1edbng, b\u00f4i tr\u01a1n b\u1eb1ng ch\u1ed5i ho\u1eb7c b\u00f4i tr\u01a1n nh\u1ecf gi\u1ecdt, h\u00e3y \u0111\u1ea3m b\u1ea3o d\u1ea7u th\u1ea5m \u0111\u1ee7 v\u00e0o c\u00e1c ph\u1ea7n q v\u00e0 w nh\u01b0 trong h\u00ecnh minh h\u1ecda sau.
B\u00f4i tr\u01a1n ph\u1ea7n x\u00edch b\u1ecb ch\u00f9ng, t\u1ee9c l\u00e0 v\u1ecb tr\u00ed \u0111\u01b0\u1ee3c ch\u1ec9 ra trong h\u00ecnh minh h\u1ecda b\u00ean d\u01b0\u1edbi. V\u00ec ch\u1ea5t b\u00f4i tr\u01a1n c\u00f2n c\u00f3 t\u00e1c d\u1ee5ng ch\u1ed1ng g\u1ec9, n\u00ean n\u00ean ph\u1ee7 d\u1ea7u l\u00ean to\u00e0n b\u1ed9 b\u1ec1 m\u1eb7t x\u00edch.
C\u00e1c lo\u1ea1i ch\u1ea5t b\u00f4i tr\u01a1n (Gi\u1ea3i th\u00edch v\u1ec1 a, B v\u00e0 C trong b\u1ea3ng ch\u1ee9c n\u0103ng c\u1ee7a b\u1ed9 truy\u1ec1n \u0111\u1ed9ng (c\u00f4ng su\u1ea5t kW))
C\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c (kW) cho ph\u00e9p c\u1ee7a x\u00edch \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb trong b\u1ea3ng ch\u1ee9c n\u0103ng truy\u1ec1n \u0111\u1ed9ng c\u1ee7a b\u1ea1n (x\u1ebfp h\u1ea1ng kW) d\u1ef1a tr\u00ean \u0111i\u1ec1u ki\u1ec7n m\u00e0 b\u1ea5t k\u1ef3 ch\u1ea5t b\u00f4i tr\u01a1n n\u00e0o sau \u0111\u00e2y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng.
Nh\u1eefng l\u01b0u \u00fd c\u01a1 b\u1ea3n khi b\u00f4i tr\u01a1n
N\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c b\u00f4i tr\u01a1n t\u1ed1t, x\u00edch s\u1ebd b\u1ecb m\u1ecfi s\u1edbm h\u01a1n, d\u1eabn \u0111\u1ebfn nhi\u1ec1u kh\u00f3 kh\u0103n. Vi\u1ec7c ki\u1ec3m tra c\u1ea9n th\u1eadn l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng.
Trong tr\u01b0\u1eddng h\u1ee3p b\u00f4i tr\u01a1n kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7
N\u1ebfu ch\u1ea5t b\u00f4i tr\u01a1n c\u1ea1n ki\u1ec7t, g\u1ec9 \u0111\u1ecf s\u1ebd h\u00ecnh th\u00e0nh gi\u1eefa c\u00e1c t\u1ea5m b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i, g\u00e2y m\u00e0i m\u00f2n \u0111\u00e1ng k\u1ec3. Khi th\u00e1o r\u1eddi x\u00edch ngay sau khi g\u1eb7p ph\u1ea3i t\u00ecnh tr\u1ea1ng n\u00e0y, g\u1ec9 \u0111\u1ecf s\u1ebd d\u1ec5 nh\u1eadn th\u1ea5y tr\u00ean b\u1ec1 m\u1eb7t c\u00e1c ch\u1ed1t, v\u00e0 b\u1ec1 m\u1eb7t tr\u1edf n\u00ean th\u00f4 r\u00e1p, nh\u01b0 \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh. nh\u01b0 trong b\u1ee9c \u1ea3nh n\u00e0y. (Th\u00f4ng th\u01b0\u1eddng, c\u00e1c kim ghim c\u00f3 b\u1ec1 m\u1eb7t b\u00f3ng nh\u01b0 g\u01b0\u01a1ng.) C\u1ea7n ph\u1ea3i b\u00f4i ch\u1ea5t b\u00f4i tr\u01a1n tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n thao t\u00e1c n\u00e0y.
Th\u00f4ng th\u01b0\u1eddng kh\u00f4ng n\u00ean d\u00f9ng m\u1ee1 \u0111\u1ec3 b\u00f4i tr\u01a1n!!
Tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng d\u00f9ng m\u1ee1 \u0111\u1ec3 b\u00f4i tr\u01a1n x\u00edch, v\u00ec m\u1ee1 c\u1ea7n qu\u00e1 nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 th\u1ea9m th\u1ea5u v\u00e0o c\u00e1c chi ti\u1ebft b\u00ean trong do nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng khi\u1ebfn c\u00e1c ch\u1ed1t v\u00e0 b\u1ea1c l\u00f3t b\u1ecb gi\u00e3n n\u1edf.
Ngay tr\u01b0\u1edbc khi b\u00f4i tr\u01a1n, h\u00e3y l\u00e0m s\u1ea1ch c\u00e1c ch\u1ea5t b\u1ea9n v\u00e0 t\u1ea1p ch\u1ea5t kh\u1ecfi x\u00edch c\u00e0ng k\u1ef9 c\u00e0ng t\u1ed1t. N\u1ebfu d\u00f9ng n\u01b0\u1edbc \u0111\u1ec3 r\u1eeda x\u00edch, h\u00e3y lau kh\u00f4 nhanh ch\u00f3ng \u0111\u1ec3 tr\u00e1nh g\u1ec9 s\u00e9t, sau \u0111\u00f3 m\u1edbi b\u00f4i tr\u01a1n.
Trong tr\u01b0\u1eddng h\u1ee3p b\u00f4i tr\u01a1n nh\u1ecf gi\u1ecdt, b\u00f4i tr\u01a1n b\u1eb1ng d\u1ea7u ho\u1eb7c b\u00f4i tr\u01a1n c\u01b0\u1ee1ng b\u1ee9c.
Ki\u1ec3m tra nh\u1eefng \u0111i\u1ec1u sau:
M\u1ed9t. Ch\u1ea5t b\u00f4i tr\u01a1n kh\u00f4ng b\u1ecb b\u1ea9n.
2. M\u1ee9c ch\u1ea5t b\u00f4i tr\u01a1n ch\u00ednh x\u00e1c.
3. Ch\u1ea5t b\u00f4i tr\u01a1n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean x\u00edch.
L\u01b0u \u00fd
C\u1ea7n tr\u00e1nh \u0111\u1ec3 b\u1ee5i b\u1ea9n x\u00e2m nh\u1eadp \u0111\u1ec3 duy tr\u00ec kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n. N\u1ebfu nhi\u1ec7t \u0111\u1ed9 t\u0103ng b\u1ea5t th\u01b0\u1eddng ho\u1eb7c th\u1eadm ch\u00ed x\u00edch ph\u00e1t ra ti\u1ebfng k\u00eau r\u00edt, d\u1ea7u b\u00f4i tr\u01a1n c\u00f3 th\u1ec3 \u0111\u00e3 c\u1ea1n ki\u1ec7t. H\u00e3y ki\u1ec3m tra \u0111\u1ec3 x\u00e1c nh\u1eadn v\u1ea5n \u0111\u1ec1.<\/p>","protected":false},"excerpt":{"rendered":"

Necessity of lubricationIn the roller chain transmission, even though the chain and sprockets are made to suit the services situations, bad lubrication inhibits sustaining efficiency and existence to style and design specifications. Inside the situation of a roller chain, the put on loss brought about below proper lubrication is radically diverse from that triggered devoid […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-1377","post","type-post","status-publish","format-standard","hentry","category-gearboxes-worm"],"_links":{"self":[{"href":"https:\/\/gearboxes-worm.top\/vi\/wp-json\/wp\/v2\/posts\/1377","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gearboxes-worm.top\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gearboxes-worm.top\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gearboxes-worm.top\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gearboxes-worm.top\/vi\/wp-json\/wp\/v2\/comments?post=1377"}],"version-history":[{"count":1,"href":"https:\/\/gearboxes-worm.top\/vi\/wp-json\/wp\/v2\/posts\/1377\/revisions"}],"predecessor-version":[{"id":1378,"href":"https:\/\/gearboxes-worm.top\/vi\/wp-json\/wp\/v2\/posts\/1377\/revisions\/1378"}],"wp:attachment":[{"href":"https:\/\/gearboxes-worm.top\/vi\/wp-json\/wp\/v2\/media?parent=1377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gearboxes-worm.top\/vi\/wp-json\/wp\/v2\/categories?post=1377"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gearboxes-worm.top\/vi\/wp-json\/wp\/v2\/tags?post=1377"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}