\u0110\u1eb7c tr\u01b0ng:<\/strong> H\u00ecnh \u1ea3nh gi\u1ea3i ph\u00e1p:<\/strong><\/p>\n Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a b\u1ed9 gi\u1ea3m t\u1ed1c tr\u1ee5c v\u00edt:<\/strong><\/p>\n \n C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong> H\u1ecfi: C\u00f4ng ty c\u00f3 cung c\u1ea5p m\u1eabu th\u1eed kh\u00f4ng?<\/strong> H\u1ecfi: S\u1ed1 l\u01b0\u1ee3ng \u0111\u1eb7t h\u00e0ng t\u1ed1i thi\u1ec3u (MOQ) c\u1ee7a b\u1ea1n l\u00e0 bao nhi\u00eau?<\/strong> H\u1ecfi: Gi\u1edd l\u00e0m vi\u1ec7c tr\u1ef1c ti\u1ebfp c\u1ee7a b\u1ea1n l\u00e0 m\u1ea5y gi\u1edd?<\/strong> H\u1ecfi: C\u00f4ng ty c\u00f3 cung c\u1ea5p d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt kh\u00f4ng?<\/strong> H\u1ecfi: L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 g\u1eedi h\u00e0ng cho ch\u00fang t\u00f4i?<\/strong> H\u1ecfi: L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 thanh to\u00e1n ti\u1ec1n?<\/strong> H\u1ecfi: L\u00e0m sao t\u00f4i bi\u1ebft s\u1ea3n ph\u1ea9m n\u00e0y c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi m\u00ecnh kh\u00f4ng?<\/strong> H\u1ecfi: T\u00f4i c\u00f3 th\u1ec3 gh\u00e9 th\u0103m c\u1eeda h\u00e0ng c\u1ee7a qu\u00fd v\u1ecb \u0111\u01b0\u1ee3c kh\u00f4ng?<\/strong> H\u1ecfi: Ch\u00fang t\u00f4i c\u00f3 th\u1ec3 li\u00ean h\u1ec7 v\u1edbi b\u1ea1n b\u1eb1ng c\u00e1ch n\u00e0o?<\/strong> \u00a0 <\/p>\n \n \n B\u1ea1n s\u1ebd hi\u1ec3u v\u1ec1 b\u01b0\u1edbc ren tr\u1ee5c PX v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 r\u0103ng cho tr\u1ee5c v\u00edt 20 v\u00e0 b\u1ed9 truy\u1ec1n \u0111\u1ed9ng 22. Th\u00f4ng tin chi ti\u1ebft v\u1ec1 hai y\u1ebfu t\u1ed1 n\u00e0y s\u1ebd gi\u00fap b\u1ea1n l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c tr\u1ee5c v\u00edt ph\u00f9 h\u1ee3p. H\u00e3y ti\u1ebfp t\u1ee5c \u0111\u1ecdc \u0111\u1ec3 t\u00ecm hi\u1ec3u th\u00eam\u2026 v\u00e0 s\u1edf h\u1eefu h\u1ed9p s\u1ed1 ti\u00ean ti\u1ebfn nh\u1ea5t t\u1eebng \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n! D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 m\u1eb9o \u0111\u1ec3 l\u1ef1a ch\u1ecdn tr\u1ee5c v\u00edt v\u00e0 b\u1ed9 truy\u1ec1n \u0111\u1ed9ng cho d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n!\u2026 v\u00e0 m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 c\u1ea7n ghi nh\u1edb. H\u00ecnh d\u1ea1ng r\u0103ng c\u1ee7a b\u00e1nh r\u0103ng 22 tr\u00ean tr\u1ee5c v\u00edt 20 kh\u00e1c v\u1edbi h\u00ecnh d\u1ea1ng r\u0103ng c\u1ee7a b\u00e1nh r\u0103ng truy\u1ec1n th\u1ed1ng. \u0110i\u1ec1u n\u00e0y \u0111\u01a1n gi\u1ea3n l\u00e0 v\u00ec r\u0103ng c\u1ee7a b\u00e1nh r\u0103ng 22 c\u00f3 d\u1ea1ng l\u00f5m, cho ph\u00e9p \u0103n kh\u1edbp t\u1ed1t h\u01a1n v\u1edbi ren c\u1ee7a tr\u1ee5c v\u00edt 20. G\u00f3c d\u1eabn h\u01b0\u1edbng c\u1ee7a tr\u1ee5c v\u00edt khi\u1ebfn n\u00f3 t\u1ef1 kh\u00f3a, ng\u0103n ng\u1eeba chuy\u1ec3n \u0111\u1ed9ng ng\u01b0\u1ee3c. Tuy nhi\u00ean, h\u1ec7 th\u1ed1ng t\u1ef1 kh\u00f3a n\u00e0y kh\u00f4ng ho\u00e0n to\u00e0n \u0111\u00e1ng tin c\u1eady. B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p, t\u1eeb thang m\u00e1y \u0111\u1ebfn m\u00e1y c\u00e2u c\u00e1 v\u00e0 h\u1ec7 th\u1ed1ng l\u00e1i tr\u1ee3 l\u1ef1c \u00f4 t\u00f4. Khi l\u1ef1a ch\u1ecdn b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt, h\u00e3y c\u00e2n nh\u1eafc nh\u1eefng v\u1ea5n \u0111\u1ec1 sau. Ch\u00fang l\u00e0 lo\u1ea1i b\u00e1nh r\u0103ng hi\u1ec7u su\u1ea5t cao, ho\u1ea1t \u0111\u1ed9ng \u00eam \u00e1i. Ch\u00fang b\u1ec1n b\u1ec9, ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 th\u1ea5p v\u00e0 c\u00f3 tu\u1ed5i th\u1ecd cao. B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m. D\u01b0\u1edbi \u0111\u00e2y ch\u1ec9 l\u00e0 m\u1ed9t s\u1ed1 \u01b0u \u0111i\u1ec3m c\u1ee7a ch\u00fang. H\u00e3y \u0111\u1ecdc ti\u1ebfp \u0111\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin. B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt c\u00f3 th\u1ec3 kh\u00f3 b\u1ea3o tr\u00ec, nh\u01b0ng n\u1ebfu \u0111\u01b0\u1ee3c b\u1ea3o tr\u00ec \u0111\u00fang c\u00e1ch, ch\u00fang c\u00f3 th\u1ec3 r\u1ea5t \u0111\u00e1ng tin c\u1eady. B\u01b0\u1edbc ren tr\u1ee5c c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng chi\u1ec1u d\u00e0i t\u00e2m danh ngh\u0129a v\u00e0 t\u1ef7 l\u1ec7 ph\u1ea7n nh\u00f4 ra c\u1ee7a r\u0103ng, m\u1ed9t h\u1eb1ng s\u1ed1. Kho\u1ea3ng c\u00e1ch t\u00e2m l\u00e0 kho\u1ea3ng c\u00e1ch t\u1eeb t\u00e2m c\u1ee7a thi\u1ebft b\u1ecb \u0111\u1ebfn b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt. B\u01b0\u1edbc ren c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt c\u0169ng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 b\u01b0\u1edbc ren tr\u1ee5c v\u00edt. C\u1ea3 k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u01b0\u1eddng k\u00ednh b\u01b0\u1edbc ren \u0111\u1ec1u \u0111\u01b0\u1ee3c xem x\u00e9t khi t\u00ednh to\u00e1n b\u01b0\u1edbc ren tr\u1ee5c PX cho Thi\u1ebft b\u1ecb 22. Vi\u1ec7c ki\u1ec3m tra c\u00e1c th\u00f4ng s\u1ed1 r\u0103ng c\u1ee7a b\u00e1nh r\u0103ng s\u1ed1 22 cho th\u1ea5y \u0111\u1ed9 l\u1ec7ch c\u1ee7a tr\u1ee5c v\u00edt ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u bi\u1ebfn s\u1ed1. C\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a b\u1ed9 truy\u1ec1n \u0111\u1ed9ng tr\u1ee5c v\u00edt \u0111\u00e3 \u0111\u01b0\u1ee3c thay \u0111\u1ed5i \u0111\u1ec3 t\u00ednh \u0111\u1ebfn k\u00edch th\u01b0\u1edbc b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt, g\u00f3c \u00e9p v\u00e0 y\u1ebfu t\u1ed1 k\u00edch th\u01b0\u1edbc. Ngo\u00e0i ra, s\u1ed1 l\u01b0\u1ee3ng ren tr\u1ee5c v\u00edt c\u0169ng \u0111\u01b0\u1ee3c thay \u0111\u1ed5i. C\u00e1c th\u00f4ng s\u1ed1 n\u00e0y \u0111\u01b0\u1ee3c thay \u0111\u1ed5i ch\u1ee7 y\u1ebfu d\u1ef1a tr\u00ean b\u00e1nh r\u0103ng tham chi\u1ebfu ISO\/TS 14521. Nghi\u00ean c\u1ee9u n\u00e0y x\u00e1c th\u1ef1c m\u00f4 h\u00ecnh t\u00ednh to\u00e1n s\u1ed1 \u0111\u00e3 ph\u00e1t tri\u1ec3n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c k\u1ebft qu\u1ea3 th\u1ef1c nghi\u1ec7m t\u1eeb c\u00e1c ph\u00e9p t\u00ednh Lutz v\u00e0 FEM c\u1ee7a tr\u1ee5c b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt. \u0110\u1ec3 nghi\u00ean c\u1ee9u \u1ea3nh h\u01b0\u1edfng c\u1ee7a c\u00e1c th\u00f4ng s\u1ed1 r\u0103ng l\u00ean \u0111\u1ed9 l\u1ec7ch c\u1ee7a tr\u1ee5c v\u00edt, ch\u00fang t\u00f4i \u0111\u00e3 s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch th\u00e0nh ph\u1ea7n h\u1eefu h\u1ea1n. C\u00e1c th\u00f4ng s\u1ed1 \u0111\u01b0\u1ee3c xem x\u00e9t l\u00e0 \u0111\u1ec9nh r\u0103ng, g\u00f3c \u1ee9ng su\u1ea5t, h\u1ec7 s\u1ed1 \u0111o v\u00e0 s\u1ed1 ren c\u1ee7a tr\u1ee5c v\u00edt. M\u1ed7i th\u00f4ng s\u1ed1 n\u00e0y \u0111\u1ec1u c\u00f3 \u1ea3nh h\u01b0\u1edfng kh\u00e1c nhau \u0111\u1ebfn \u0111\u1ed9 u\u1ed1n c\u1ee7a tr\u1ee5c v\u00edt. B\u1ea3ng 1 tr\u00ecnh b\u00e0y s\u1ef1 thay \u0111\u1ed5i c\u1ee7a c\u00e1c th\u00f4ng s\u1ed1 \u0111\u1ed1i v\u1edbi thi\u1ebft b\u1ecb tham chi\u1ebfu (Thi\u1ebft b\u1ecb 22) v\u00e0 m\u1ed9t m\u00f4 h\u00ecnh r\u0103ng kh\u00e1c. K\u00edch th\u01b0\u1edbc thi\u1ebft b\u1ecb tr\u1ee5c v\u00edt v\u00e0 s\u1ed1 ren quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 l\u1ec7ch c\u1ee7a tr\u1ee5c v\u00edt. Solution Description Substantial Good quality RV Sequence worm 5: 1 ratio gearbox motor and equipment box\/marine diesel motor with gearbox\u00a0 Features:1. Mild in weight and non-rustingtwo. Smooth in managing, can work long time in dreadful circumstancesthree. Higher efficiency, lower soundfour. Great-searching in visual appeal, sturdy in service life and modest in quantity Solution image: Specification […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[61,256,845,846,1692,975,848,976,849,16,69,258,667,259,1361,366,19,261,75,78,850,79,671,84,48,262,263,1693,1694,1695,1023,1696,672,673,266,269,676,1095,273,274,31,105,276,34,109,272,277,37],"class_list":["post-509","post","type-post","status-publish","format-standard","hentry","category-wrom-shafts","tag-china-gearbox","tag-china-motor","tag-diesel-engine-with-gearbox","tag-diesel-gearbox","tag-diesel-motor","tag-engine-gear","tag-engine-gearbox","tag-engine-motor","tag-engine-with-gearbox","tag-gear","tag-gear-gearbox","tag-gear-motor","tag-gear-motor-gearbox","tag-gear-motor-near-me","tag-gear-ratio","tag-gear-with-motor","tag-gear-worm","tag-gear-worm-motor","tag-gearbox","tag-gearbox-china","tag-gearbox-engine","tag-gearbox-gear","tag-gearbox-motor","tag-gearbox-with","tag-high-gear","tag-motor","tag-motor-and-gear","tag-motor-and-gearbox","tag-motor-diesel","tag-motor-diesel-engine","tag-motor-engine","tag-motor-engine-diesel","tag-motor-gearbox","tag-motor-gearbox-china","tag-motor-motor","tag-motor-worm","tag-motor-worm-gearbox","tag-rv-gearbox","tag-worm-and-gear","tag-worm-and-worm-gear","tag-worm-gear","tag-worm-gear-gearbox","tag-worm-gear-motor","tag-worm-gear-worm","tag-worm-gearbox","tag-worm-motor","tag-worm-motor-gear","tag-worm-worm-gear"],"_links":{"self":[{"href":"https:\/\/wormshafts.top\/vi\/wp-json\/wp\/v2\/posts\/509","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wormshafts.top\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wormshafts.top\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wormshafts.top\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wormshafts.top\/vi\/wp-json\/wp\/v2\/comments?post=509"}],"version-history":[{"count":0,"href":"https:\/\/wormshafts.top\/vi\/wp-json\/wp\/v2\/posts\/509\/revisions"}],"wp:attachment":[{"href":"https:\/\/wormshafts.top\/vi\/wp-json\/wp\/v2\/media?parent=509"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wormshafts.top\/vi\/wp-json\/wp\/v2\/categories?post=509"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wormshafts.top\/vi\/wp-json\/wp\/v2\/tags?post=509"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
1. Tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9 v\u00e0 kh\u00f4ng b\u1ecb g\u1ec9 s\u00e9t
2. Qu\u1ea3n l\u00fd t\u1ed1t, c\u00f3 th\u1ec3 l\u00e0m vi\u1ec7c l\u00e2u d\u00e0i trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t.
ba. Hi\u1ec7u su\u1ea5t cao h\u01a1n, \u00e2m thanh th\u1ea5p h\u01a1n
4. Ngo\u1ea1i h\u00ecnh b\u1eaft m\u1eaft, \u0111\u1ed9 b\u1ec1n cao v\u00e0 s\u1ed1 l\u01b0\u1ee3ng v\u1eeba ph\u1ea3i.<\/p>\n
H\u1ecfi: C\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t b\u1ed9 gi\u1ea3m \u00e1p theo y\u00eau c\u1ea7u ri\u00eang kh\u00f4ng?<\/strong>
A: Ch\u1eafc ch\u1eafn r\u1ed3i, ch\u00fang t\u00f4i c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh theo y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u1eb7t b\u00edch, tr\u1ee5c, c\u1ea5u h\u00ecnh, v\u1eadt li\u1ec7u v\u00e0 nhi\u1ec1u th\u1ee9 kh\u00e1c.<\/p>\n
A: T\u1ea5t nhi\u00ean r\u1ed3i. C\u00f3 th\u1ec3 l\u1ea5y m\u1eabu \u0111\u1ec3 x\u00e9t nghi\u1ec7m.<\/p>\n
A: Ch\u00fang t\u00f4i s\u1ebd b\u00e1n 10 chi\u1ebfc cho giai \u0111o\u1ea1n kh\u1edfi \u0111\u1ea7u kinh doanh.<\/p>\n
A: C\u00e1c m\u1eb7t h\u00e0ng th\u00f4ng th\u01b0\u1eddng c\u1ea7n 5-30 ng\u00e0y, h\u00e0ng \u0111\u1eb7t l\u00e0m ri\u00eang s\u1ebd m\u1ea5t nhi\u1ec1u th\u1eddi gian h\u01a1n m\u1ed9t ch\u00fat.<\/p>\n
A: Ch\u1eafc ch\u1eafn r\u1ed3i. C\u00f4ng ty ch\u00fang t\u00f4i c\u00f3 \u0111\u1ed9i ng\u0169 chuy\u00ean gia v\u1ec1 thi\u1ebft k\u1ebf v\u00e0 ph\u00e1t tri\u1ec3n, ch\u00fang t\u00f4i c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u00f4ng ngh\u1ec7 n\u1ebfu b\u1ea1n c\u1ea7n.
y\u00eau c\u1ea7u.<\/p>\n
A: D\u1ecbch v\u1ee5 n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1eb1ng \u0111\u01b0\u1eddng h\u00e0ng kh\u00f4ng, \u0111\u01b0\u1eddng bi\u1ec3n ho\u1eb7c th\u00f4ng qua th\u1ef1c h\u00e0nh.<\/p>\n
A: Ch\u00fang t\u00f4i \u01b0u ti\u00ean thanh to\u00e1n b\u1eb1ng T\/T v\u00e0 L\/C, v\u1edbi nhi\u1ec1u lo\u1ea1i ngo\u1ea1i t\u1ec7 kh\u00e1c nhau nh\u01b0 USD, EUR, RMB, v.v.<\/p>\n
A: >1ST<\/sup> x\u00e1c nh\u1eadn b\u1ea3n v\u1ebd v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt >2v\u00e0<\/sup> H\u00e3y xem m\u1eabu >3rd<\/sup> B\u1eaft \u0111\u1ea7u s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t.<\/p>\n
A: Ch\u1eafc ch\u1eafn r\u1ed3i, b\u1ea1n c\u00f3 th\u1ec3 gh\u00e9 th\u0103m ch\u00fang t\u00f4i b\u1ea5t c\u1ee9 l\u00fac n\u00e0o.<\/p>\n
M\u1ed8T:\u00a0<\/strong>B\u1ea1n c\u00f3 th\u1ec3 g\u1eedi y\u00eau c\u1ea7u tr\u1ef1c ti\u1ebfp, v\u00e0 ch\u00fang t\u00f4i s\u1ebd tr\u1ea3 l\u1eddi trong v\u00f2ng 24 gi\u1edd.<\/p>\nC\u00e1ch ch\u1ecdn tr\u1ee5c v\u00edt v\u00e0 thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p cho d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n<\/h2>\n
![\"tr\u1ee5c](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/t-wormshaft-5.webp\")
<\/p>\nB\u00e1nh r\u0103ng 22<\/h2>\n
Thi\u1ebft b\u1ecb m\u1edbi \u0111\u01b0\u1ee3c l\u1eafp tr\u00ean m\u1ed9t tr\u1ee5c \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh b\u1eb1ng v\u00f2ng \u0111\u1ec7m d\u1ea7u. \u0110\u1ec3 l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb m\u1edbi, tr\u01b0\u1edbc ti\u00ean b\u1ea1n c\u1ea7n ph\u1ea3i th\u00e1o b\u1ecf thi\u1ebft b\u1ecb c\u0169. Ti\u1ebfp theo, b\u1ea1n c\u1ea7n th\u00e1o hai bu l\u00f4ng gi\u1eef thi\u1ebft b\u1ecb v\u00e0o tr\u1ee5c. Sau \u0111\u00f3, b\u1ea1n ph\u1ea3i th\u00e1o gi\u00e1 \u0111\u1ee1 \u1ed5 tr\u1ee5c ra kh\u1ecfi tr\u1ee5c \u0111\u1ea7u ra. Khi \u0111\u00e3 th\u00e1o \u0111\u01b0\u1ee3c thi\u1ebft b\u1ecb tr\u1ee5c v\u00edt, b\u1ea1n c\u1ea7n ph\u1ea3i th\u00e1o v\u00f2ng gi\u1eef. Ngay sau \u0111\u00f3, l\u1eafp c\u00e1c v\u00f2ng c\u00f4n \u1ed5 tr\u1ee5c v\u00e0 v\u00f2ng \u0111\u1ec7m tr\u1ee5c. H\u00e3y ch\u1eafc ch\u1eafn r\u1eb1ng tr\u1ee5c \u0111\u01b0\u1ee3c si\u1ebft ch\u1eb7t \u0111\u00fang c\u00e1ch, nh\u01b0ng kh\u00f4ng \u0111\u01b0\u1ee3c si\u1ebft qu\u00e1 ch\u1eb7t.
\u0110\u1ec3 tr\u00e1nh h\u1ecfng h\u00f3c s\u1edbm, h\u00e3y s\u1eed d\u1ee5ng ch\u1ea5t b\u00f4i tr\u01a1n ph\u00f9 h\u1ee3p v\u1edbi lo\u1ea1i thi\u1ebft b\u1ecb b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt. D\u1ea7u c\u00f3 \u0111\u1ed9 nh\u1edbt cao l\u00e0 c\u1ea7n thi\u1ebft cho chuy\u1ec3n \u0111\u1ed9ng tr\u01b0\u1ee3t c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt. Trong hai ph\u1ea7n ba s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, ch\u1ea5t b\u00f4i tr\u01a1n kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u1ee7 y\u00eau c\u1ea7u. N\u1ebfu tr\u1ee5c v\u00edt ho\u1ea1t \u0111\u1ed9ng v\u1edbi t\u1ea3i tr\u1ecdng nh\u1eb9, d\u1ea7u c\u00f3 \u0111\u1ed9 nh\u1edbt th\u1ea5p h\u01a1n c\u00f3 th\u1ec3 \u0111\u1ee7. Ng\u01b0\u1ee3c l\u1ea1i, c\u1ea7n d\u1ea7u c\u00f3 \u0111\u1ed9 nh\u1edbt cao \u0111\u1ec3 gi\u1eef cho b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt ho\u1ea1t \u0111\u1ed9ng t\u1ed1t.
M\u1ed9t ph\u01b0\u01a1ng \u00e1n kh\u00e1c n\u1eefa l\u00e0 \u0111i\u1ec1u ch\u1ec9nh s\u1ed1 r\u0103ng xung quanh b\u00e1nh r\u0103ng 22 \u0111\u1ec3 gi\u1ea3m thi\u1ec3u v\u1eadn t\u1ed1c c\u1ee7a tr\u1ee5c \u0111\u1ea7u ra. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch thi\u1ebft l\u1eadp m\u1ed9t t\u1ef7 s\u1ed1 nh\u1ea5t \u0111\u1ecbnh (v\u00ed d\u1ee5: g\u1ea5p 5 ho\u1eb7c 10 l\u1ea7n t\u1ed1c \u0111\u1ed9 c\u1ee7a \u0111\u1ed9ng c\u01a1) v\u00e0 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 nghi\u00eang ch\u00e2n r\u0103ng c\u1ee7a tr\u1ee5c v\u00edt cho ph\u00f9 h\u1ee3p. Qu\u00e1 tr\u00ecnh n\u00e0y s\u1ebd gi\u1ea3m thi\u1ec3u t\u1ed1c \u0111\u1ed9 c\u1ee7a tr\u1ee5c \u0111\u1ea7u ra xu\u1ed1ng m\u1ee9c mong mu\u1ed1n. \u0110\u1ed9 nghi\u00eang ch\u00e2n r\u0103ng c\u1ee7a tr\u1ee5c v\u00edt ph\u1ea3i \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh cho ph\u00f9 h\u1ee3p v\u1edbi b\u01b0\u1edbc ren tr\u1ee5c mong mu\u1ed1n.<\/p>\nTr\u1ee5c v\u00edt 20<\/h2>\n
Tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh \u0111\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ee1 trong khung 24. K\u00edch th\u01b0\u1edbc c\u1ee7a khung 24 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi chi\u1ec1u d\u00e0i t\u00e2m gi\u1eefa tr\u1ee5c v\u00edt 20 v\u00e0 tr\u1ee5c \u0111\u1ea7u ra 16. Tr\u1ee5c v\u00edt v\u00e0 thi\u1ebft b\u1ecb 22 c\u00f3 th\u1ec3 kh\u00f4ng ti\u1ebfp x\u00fac ho\u1eb7c g\u00e2y c\u1ea3n tr\u1edf l\u1eabn nhau n\u1ebfu ch\u00fang kh\u00f4ng \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh hi\u1ec7u qu\u1ea3. V\u00ec nh\u1eefng l\u00fd do n\u00e0y, vi\u1ec7c l\u1eafp r\u00e1p ch\u00ednh x\u00e1c l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft. Tuy nhi\u00ean, n\u1ebfu tr\u1ee5c v\u00edt 20 kh\u00f4ng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u0111\u00fang c\u00e1ch, c\u1ee5m l\u1eafp r\u00e1p s\u1ebd kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng.
M\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00e1c c\u1ea7n xem x\u00e9t l\u00e0 v\u1eadt li\u1ec7u ch\u1ebf t\u1ea1o tr\u1ee5c v\u00edt. M\u1ed9t s\u1ed1 b\u1ed9 truy\u1ec1n \u0111\u1ed9ng tr\u1ee5c v\u00edt c\u00f3 b\u00e1nh r\u0103ng b\u1eb1ng \u0111\u1ed3ng thau, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y \u0103n m\u00f2n tr\u1ee5c v\u00edt. Ngo\u00e0i ra, d\u1ea7u b\u00f4i tr\u01a1n EP ch\u1ee9a l\u01b0u hu\u1ef3nh v\u00e0 ph\u1ed1t pho s\u1ebd ho\u1ea1t \u0111\u1ed9ng tr\u00ean b\u00e1nh r\u0103ng b\u1eb1ng \u0111\u1ed3ng thau. Nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u1ef1 suy gi\u1ea3m \u0111\u00e1ng k\u1ec3 di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac v\u1edbi t\u1ea3i tr\u1ecdng. B\u1ed9 truy\u1ec1n \u0111\u1ed9ng tr\u1ee5c v\u00edt c\u1ea7n \u0111\u01b0\u1ee3c b\u00f4i tr\u01a1n b\u1eb1ng ch\u1ea5t b\u00f4i tr\u01a1n ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u1ec3 tr\u00e1nh nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y. C\u0169ng c\u1ea7n ph\u1ea3i l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 nh\u1edbt cao v\u00e0 ma s\u00e1t th\u1ea5p.
B\u1ed9 gi\u1ea3m t\u1ed1c c\u00f3 th\u1ec3 bao g\u1ed3m nhi\u1ec1u lo\u1ea1i tr\u1ee5c v\u00edt kh\u00e1c nhau, v\u00e0 m\u1ed7i b\u1ed9 gi\u1ea3m t\u1ed1c s\u1ebd y\u00eau c\u1ea7u t\u1ef7 s\u1ed1 truy\u1ec1n kh\u00e1c nhau. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, nh\u00e0 s\u1ea3n xu\u1ea5t b\u1ed9 gi\u1ea3m t\u1ed1c c\u00f3 th\u1ec3 cung c\u1ea5p c\u00e1c lo\u1ea1i tr\u1ee5c v\u00edt kh\u00e1c nhau v\u1edbi c\u00e1c ki\u1ec3u ren kh\u00e1c nhau. C\u00e1c ki\u1ec3u ren kh\u00e1c nhau s\u1ebd t\u01b0\u01a1ng \u1ee9ng v\u1edbi c\u00e1c t\u1ef7 s\u1ed1 truy\u1ec1n kh\u00e1c nhau. B\u1ea5t k\u1ec3 t\u1ef7 s\u1ed1 truy\u1ec1n n\u00e0o, m\u1ed7i tr\u1ee5c v\u00edt \u0111\u1ec1u \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb ph\u00f4i c\u00f3 ki\u1ec3u ren mong mu\u1ed1n. S\u1ebd kh\u00f4ng kh\u00f3 \u0111\u1ec3 t\u00ecm th\u1ea5y m\u1ed9t tr\u1ee5c v\u00edt ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n.![\"tr\u1ee5c](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/c-wormshaft-5.webp\")
<\/p>\nThi\u1ebft b\u1ecb 22's b\u01b0\u1edbc tr\u1ee5c PX<\/h2>\n
G\u00f3c b\u01b0\u1edbc ren tr\u1ee5c, hay g\u00f3c d\u1eabn h\u01b0\u1edbng, c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt quy\u1ebft \u0111\u1ecbnh hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3. G\u00f3c d\u1eabn h\u01b0\u1edbng c\u00e0ng l\u1edbn, hi\u1ec7u su\u1ea5t c\u1ee7a b\u00e1nh r\u0103ng c\u00e0ng gi\u1ea3m \u0111\u00e1ng k\u1ec3. G\u00f3c d\u1eabn h\u01b0\u1edbng c\u00f3 li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt. C\u1ee5 th\u1ec3, g\u00f3c d\u1eabn h\u01b0\u1edbng t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi chi\u1ec1u d\u00e0i c\u1ee7a v\u1ecb tr\u00ed ch\u1ecbu l\u1ef1c tr\u00ean r\u0103ng b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt. Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi t\u1ed5ng \u1ee9ng su\u1ea5t u\u1ed1n \u1edf ch\u00e2n r\u0103ng do chuy\u1ec3n \u0111\u1ed9ng ki\u1ec3u \u0111\u00f2n b\u1ea9y g\u00e2y ra. M\u1ed9t b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt c\u00f3 g\u00f3c d\u1eabn h\u01b0\u1edbng g v\u1ec1 m\u1eb7t th\u1ef1c t\u1ebf t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u1ed9t b\u00e1nh r\u0103ng xo\u1eafn \u1ed1c c\u00f3 g\u00f3c xo\u1eafn 90 \u0111\u1ed9.
Trong ph\u00e1t minh n\u00e0y, m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p c\u1ea3i ti\u1ebfn \u0111\u1ec3 s\u1ea3n xu\u1ea5t tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y. Chi\u1ebfn l\u01b0\u1ee3c bao g\u1ed3m vi\u1ec7c x\u00e1c \u0111\u1ecbnh b\u01b0\u1edbc ren tr\u1ee5c PX mong mu\u1ed1n cho m\u1ed7i t\u1ef7 s\u1ed1 truy\u1ec1n gi\u1ea3m v\u00e0 k\u00edch th\u01b0\u1edbc khung. B\u01b0\u1edbc ren tr\u1ee5c \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t tr\u1ee5c v\u00edt c\u00f3 ren t\u01b0\u01a1ng \u1ee9ng v\u1edbi t\u1ef7 s\u1ed1 truy\u1ec1n mong mu\u1ed1n. Thi\u1ebft b\u1ecb l\u00e0 m\u1ed9t c\u1ee5m quay g\u1ed3m c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o t\u1eeb r\u0103ng v\u00e0 tr\u1ee5c v\u00edt.
Ngo\u00e0i b\u01b0\u1edbc ren d\u1ecdc tr\u1ee5c, tr\u1ee5c c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb nhi\u1ec1u th\u00e0nh ph\u1ea7n kh\u00e1c nhau. V\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c tr\u1ee5c v\u00edt c\u1ee7a b\u00e1nh r\u0103ng l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ea7n xem x\u00e9t khi l\u1ef1a ch\u1ecdn. B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u00e9p, v\u1eadt li\u1ec7u n\u00e0y b\u1ec1n h\u01a1n v\u00e0 ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t h\u01a1n c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c. Ch\u00fang c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c b\u00f4i tr\u01a1n v\u00e0 c\u00f3 th\u1ec3 c\u00f3 r\u0103ng \u1edf gi\u1eefa \u0111\u1ec3 gi\u1ea3m ma s\u00e1t. Ngo\u00e0i ra, b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt th\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng \u00eam h\u01a1n c\u00e1c lo\u1ea1i b\u00e1nh r\u0103ng kh\u00e1c.<\/p>\nTh\u00f4ng s\u1ed1 r\u0103ng c\u1ee7a thi\u1ebft b\u1ecb 22<\/h2>\n
S\u1eed d\u1ee5ng k\u1ebft qu\u1ea3 cu\u1ed1i c\u00f9ng t\u1eeb th\u1eed nghi\u1ec7m Lutz, ch\u00fang ta c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c \u0111\u1ed9 l\u1ec7ch c\u1ee7a tr\u1ee5c v\u00edt b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p t\u00ednh to\u00e1n c\u1ee7a ISO\/TS 14521 v\u00e0 DIN 3996. Vi\u1ec7c t\u00ednh to\u00e1n \u0111\u01b0\u1eddng k\u00ednh u\u1ed1n c\u1ee7a tr\u1ee5c v\u00edt theo c\u00f4ng th\u1ee9c \u0111\u01b0\u1ee3c \u0111\u01b0a ra trong AGMA 6022 v\u00e0 DIN 3996 cho th\u1ea5y s\u1ef1 t\u01b0\u01a1ng quan t\u1ed1t v\u1edbi k\u1ebft qu\u1ea3 ki\u1ec3m tra. Tuy nhi\u00ean, vi\u1ec7c t\u00ednh to\u00e1n tr\u1ee5c v\u00edt b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng \u0111\u01b0\u1eddng k\u00ednh ch\u00e2n v\u00edt s\u1eed d\u1ee5ng m\u1ed9t tham s\u1ed1 kh\u00e1c \u0111\u1ec3 t\u00ednh to\u00e1n \u0111\u01b0\u1eddng k\u00ednh u\u1ed1n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.
\u0110\u1ed9 c\u1ee9ng u\u1ed1n c\u1ee7a tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n th\u00f4ng qua ph\u01b0\u01a1ng ph\u00e1p t\u00edch th\u00e0nh ph\u1ea7n h\u1eefu h\u1ea1n (FEM). B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00f4 ph\u1ecfng FEM, \u0111\u1ed9 l\u1ec7ch c\u1ee7a tr\u1ee5c v\u00edt c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n t\u1eeb c\u00e1c th\u00f4ng s\u1ed1 r\u0103ng c\u1ee7a n\u00f3. \u0110\u1ed9 l\u1ec7ch n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c xem x\u00e9t trong to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng h\u1ed9p s\u1ed1 v\u00ec \u0111\u1ed9 c\u1ee9ng c\u1ee7a r\u0103ng tr\u1ee5c v\u00edt \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00ednh \u0111\u1ebfn. V\u00e0 cu\u1ed1i c\u00f9ng, d\u1ef1a tr\u00ean \u0111\u00e1nh gi\u00e1 n\u00e0y, m\u1ed9t v\u1ea5n \u0111\u1ec1 c\u1ea7n hi\u1ec7u ch\u1ec9nh \u0111\u01b0\u1ee3c \u0111\u01b0a ra.
\u0110\u1ed1i v\u1edbi m\u1ed9t b\u1ed9 truy\u1ec1n \u0111\u1ed9ng tr\u1ee5c v\u00edt t\u1ed1t nh\u1ea5t, s\u1ed1 l\u01b0\u1ee3ng ren b\u1eaft \u0111\u1ea7u t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi k\u00edch th\u01b0\u1edbc c\u1ee7a tr\u1ee5c v\u00edt. \u0110\u01b0\u1eddng k\u00ednh tr\u1ee5c v\u00edt v\u00e0 ph\u1ea7n r\u0103ng \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n t\u1eeb Ph\u01b0\u01a1ng tr\u00ecnh 9, l\u00e0 c\u00f4ng th\u1ee9c t\u00ednh momen qu\u00e1n t\u00ednh g\u1ed1c c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt. Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c tr\u1ee5c ch\u00ednh v\u00e0 tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng Ph\u01b0\u01a1ng tr\u00ecnh 14.![\"tr\u1ee5c](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/b-wormshaft-5.webp\")
<\/p>\n\u0110\u1ed9 l\u1ec7ch c\u1ee7a b\u00e1nh r\u0103ng 22<\/h2>\n
Ph\u01b0\u01a1ng ph\u00e1p t\u00ednh to\u00e1n c\u1ee7a ti\u00eau chu\u1ea9n ISO\/TS 14521 ch\u1ee7 y\u1ebfu d\u1ef1a tr\u00ean c\u00e1c \u0111i\u1ec1u ki\u1ec7n bi\u00ean c\u1ee7a thi\u1ebft l\u1eadp ki\u1ec3m tra Lutz. K\u1ef9 thu\u1eadt n\u00e0y t\u00ednh to\u00e1n \u0111\u1ed9 l\u1ec7ch c\u1ee7a tr\u1ee5c v\u00edt b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p ph\u1ea7n t\u1eed h\u1eefu h\u1ea1n. C\u00e1c tr\u1ee5c \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n th\u1ef1c nghi\u1ec7m \u0111\u00e3 \u0111\u01b0\u1ee3c so s\u00e1nh v\u1edbi k\u1ebft qu\u1ea3 m\u00f4 ph\u1ecfng cu\u1ed1i c\u00f9ng. K\u1ebft qu\u1ea3 ki\u1ec3m tra v\u00e0 v\u1ea5n \u0111\u1ec1 hi\u1ec7u ch\u1ec9nh \u0111\u00e3 \u0111\u01b0\u1ee3c so s\u00e1nh \u0111\u1ec3 x\u00e1c nh\u1eadn r\u1eb1ng \u0111\u1ed9 l\u1ec7ch \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi \u0111\u1ed9 l\u1ec7ch \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n.
Ph\u00e2n t\u00edch ph\u1ea7n t\u1eed h\u1eefu h\u1ea1n (FEM) th\u1ec3 hi\u1ec7n k\u1ebft qu\u1ea3 c\u1ee7a c\u00e1c th\u00f4ng s\u1ed1 r\u0103ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 u\u1ed1n c\u1ee7a tr\u1ee5c v\u00edt. \u0110\u1ed9 l\u1ec7ch c\u1ee7a thi\u1ebft b\u1ecb 22 tr\u00ean tr\u1ee5c v\u00edt c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch b\u1eb1ng t\u1ef7 l\u1ec7 gi\u1eefa c\u00f4ng su\u1ea5t r\u0103ng v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng. T\u1ef7 l\u1ec7 gi\u1eefa l\u1ef1c t\u00e1c d\u1ee5ng l\u00ean r\u0103ng tr\u1ee5c v\u00edt v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng quy\u1ebft \u0111\u1ecbnh m\u00f4-men xo\u1eafn. \u200b\u200bT\u1ef7 l\u1ec7 gi\u1eefa hai th\u00f4ng s\u1ed1 n\u00e0y l\u00e0 v\u1eadn t\u1ed1c quay. T\u1ef7 l\u1ec7 gi\u1eefa l\u1ef1c t\u00e1c d\u1ee5ng l\u00ean r\u0103ng tr\u1ee5c v\u00edt v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng tr\u1ee5c v\u00edt quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 l\u1ec7ch c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt. \u0110\u1ed9 l\u1ec7ch c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng u\u1ed1n, hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 \u1ed3n, rung \u0111\u1ed9ng v\u00e0 \u0111\u1ed9 x\u00f3c (NVH) c\u1ee7a tr\u1ee5c v\u00edt. S\u1ef1 ph\u00e1t tri\u1ec3n \u1ed5n \u0111\u1ecbnh c\u1ee7a m\u1eadt \u0111\u1ed9 c\u00f4ng su\u1ea5t \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1edd nh\u1eefng c\u1ea3i ti\u1ebfn trong ngu\u1ed3n cung c\u1ea5p \u0111\u1ed3ng, ch\u1ea5t b\u00f4i tr\u01a1n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t t\u1ed1t.
C\u00e1c tr\u1ee5c ch\u00ednh c\u1ee7a ph\u00fat qu\u00e1n t\u00ednh \u0111\u01b0\u1ee3c k\u00fd hi\u1ec7u b\u1eb1ng c\u00e1c ch\u1eef c\u00e1i AN. C\u00e1c \u0111\u1ed3 th\u1ecb \u0111a chi\u1ec1u t\u01b0\u01a1ng t\u1ef1 nhau \u0111\u1ed1i v\u1edbi tr\u1ee5c v\u00edt b\u1ea3y ren v\u00e0 tr\u1ee5c v\u00edt m\u1ed9t ren. C\u00e1c s\u01a1 \u0111\u1ed3 c\u0169ng th\u1ec3 hi\u1ec7n bi\u00ean d\u1ea1ng tr\u1ee5c c\u1ee7a t\u1eebng b\u00e1nh r\u0103ng. Ngo\u00e0i ra, c\u00e1c tr\u1ee5c ch\u00ednh c\u1ee7a ph\u00fat qu\u00e1n t\u00ednh \u0111\u01b0\u1ee3c k\u00fd hi\u1ec7u b\u1eb1ng m\u1ed9t d\u1ea5u th\u1eadp tr\u1eafng.<\/p>\n![\"\u0110\u1ed9ng](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/wormshaft-l1.webp\")
![\"Nh\u00e0](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/wormshaft-l2.webp\")
<\/p>","protected":false},"excerpt":{"rendered":"