m\u1ed9t) V\u1ecf: h\u1ee3p kim nh\u00f4m ADC12 (k\u00edch th\u01b0\u1edbc 571-090) khu\u00f4n gang \u0111\u1eb7c HT200 (k\u00edch th\u01b0\u1edbc 110-150)
2) Tr\u1ee5c v\u00edt: 20Cr, ZI. X\u1eed l\u00fd nhi\u1ec7t b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p cacbon h\u00f3a v\u00e0 t\u00f4i c\u1ee9ng b\u1ec1 m\u1eb7t r\u0103ng c\u01b0a gi\u00fap \u0111\u1ea1t \u0111\u1ed9 c\u1ee9ng 56-62 HRC. Sau khi m\u00e0i ch\u00ednh x\u00e1c, \u0111\u1ed9 d\u00e0y l\u1edbp cacbon h\u00f3a n\u1eb1m trong kho\u1ea3ng 0,3-0,5mm.
ba) B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt: h\u1ee3p kim thi\u1ebfc c\u00f3 th\u1ec3 \u0111eo \u0111\u01b0\u1ee3c CuSn10-one<\/p>\n
\u1ea2nh chi ti\u1ebft<\/p>\n
C\u00e1c l\u1ef1a ch\u1ecdn k\u1ebft h\u1ee3p:<\/strong> S\u01a1 \u0111\u1ed3 th\u00e1o r\u1eddi c\u00e1c b\u1ed9 ph\u1eadn:<\/b><\/p>\n Th\u00f4ng s\u1ed1 gi\u1ea3i ph\u00e1p<\/p>\n \n \n \n GMRV X\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc: \n \n H\u1ed3 s\u01a1 c\u00f4ng ty<\/p>\n Gi\u1edbi thi\u1ec7u v\u1ec1 h\u1ed9p s\u1ed1 CZPT<\/strong>: \u00a0Th\u00f4ng tin \u0111\u00f3ng g\u00f3i: T\u00fai nh\u1ef1a + Th\u00f9ng carton + H\u1ed9p \u0111\u1ef1ng h\u00e0ng, ho\u1eb7c theo y\u00eau c\u1ea7u.<\/strong><\/b> H\u1eadu c\u1ea7n<\/p>\n \n D\u1ecbch v\u1ee5 h\u1eadu m\u00e3i nhanh ch\u00f3ng<\/p>\n 1. Th\u1eddi gian b\u1ea3o h\u00e0nh v\u00e0 ch\u1ebf \u0111\u1ed9 b\u1ea3o h\u00e0nh<\/strong>Trong v\u00f2ng 1 n\u0103m k\u1ec3 t\u1eeb khi nh\u1eadn h\u00e0ng.<\/strong> C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/p>\n 1. H\u1ecfi: B\u1ea1n c\u00f3 th\u1ec3 l\u00e0m theo b\u1ea3n v\u1ebd c\u1ee7a t\u1eebng kh\u00e1ch h\u00e0ng kh\u00f4ng? Li\u00ean h\u1ec7 \u0111\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin:<\/strong> \n \n Tr\u1ee5c v\u00edt c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m. N\u00f3 d\u1ec5 s\u1ea3n xu\u1ea5t h\u01a1n v\u00ec kh\u00f4ng c\u1ea7n n\u1eafn th\u1eb3ng b\u1eb1ng tay. Trong s\u1ed1 nh\u1eefng \u01b0u \u0111i\u1ec3m \u0111\u00f3 l\u00e0 s\u1ef1 \u0111\u01a1n gi\u1ea3n trong b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3, gi\u00e1 th\u00e0nh th\u1ea5p h\u01a1n v\u00e0 d\u1ec5 l\u1eafp \u0111\u1eb7t h\u01a1n. Ngo\u00e0i ra, lo\u1ea1i tr\u1ee5c n\u00e0y \u00edt b\u1ecb h\u01b0 h\u1ecfng h\u01a1n nhi\u1ec1u do n\u1eafn th\u1eb3ng b\u1eb1ng tay. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c nhau quy\u1ebft \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a tr\u1ee5c v\u00edt. N\u00f3 c\u0169ng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn \u0111\u1ed9 s\u00e2u ch\u00e2n r\u0103ng (Dedendum), \u0111\u01b0\u1eddng k\u00ednh ch\u00e2n r\u0103ng (Root diameter) v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i. C\u00f3 nhi\u1ec1u l\u1ef1a ch\u1ecdn kh\u00e1c nhau khi ch\u1ecdn b\u1ed9 truy\u1ec1n \u0111\u1ed9ng b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt. S\u1ef1 l\u1ef1a ch\u1ecdn ph\u1ee5 thu\u1ed9c v\u00e0o h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n s\u1ea3n xu\u1ea5t. C\u00e1c th\u00f4ng s\u1ed1 c\u1ea5u h\u00ecnh c\u01a1 b\u1ea3n c\u1ee7a b\u1ed9 truy\u1ec1n \u0111\u1ed9ng b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch trong t\u00e0i li\u1ec7u chuy\u00ean ng\u00e0nh v\u00e0 c\u1ee7a c\u00f4ng ty v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ph\u00e9p t\u00ednh h\u00ecnh h\u1ecdc. Bi\u1ebfn th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ecdn sau \u0111\u00f3 \u0111\u01b0\u1ee3c chuy\u1ec3n sang ph\u00e9p t\u00ednh ch\u00ednh. Tuy nhi\u00ean, b\u1ea1n c\u1ea7n xem x\u00e9t c\u00e1c th\u00f4ng s\u1ed1 v\u1ec1 \u0111\u1ed9 b\u1ec1n v\u00e0 t\u1ef7 s\u1ed1 truy\u1ec1n \u0111\u1ec3 ph\u00e9p t\u00ednh \u0111\u01b0\u1ee3c ch\u00ednh x\u00e1c. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 g\u1ee3i \u00fd \u0111\u1ec3 ch\u1ecdn b\u1ed9 truy\u1ec1n \u0111\u1ed9ng b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt ph\u00f9 h\u1ee3p. \u0110\u1ed9 s\u00e2u ch\u00e2n r\u0103ng c\u1ee7a tr\u1ee5c v\u00edt \u0111\u1ec1 c\u1eadp \u0111\u1ebfn chi\u1ec1u d\u00e0i xuy\u00ean t\u00e2m c\u1ee7a r\u0103ng. \u0110\u01b0\u1eddng k\u00ednh b\u01b0\u1edbc r\u0103ng v\u00e0 \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 s\u00e2u ch\u00e2n r\u0103ng. Trong h\u1ec7 \u0111o l\u01b0\u1eddng Anh, \u0111\u01b0\u1eddng k\u00ednh b\u01b0\u1edbc r\u0103ng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 b\u01b0\u1edbc r\u0103ng theo \u0111\u01b0\u1eddng k\u00ednh. C\u00e1c th\u00f4ng s\u1ed1 kh\u00e1c bao g\u1ed3m chi\u1ec1u r\u1ed9ng m\u1eb7t b\u00edch v\u00e0 b\u00e1n k\u00ednh bo tr\u00f2n. Chi\u1ec1u r\u1ed9ng m\u1eb7t b\u00edch m\u00f4 t\u1ea3 chi\u1ec1u r\u1ed9ng c\u1ee7a b\u00e1nh r\u0103ng m\u00e0 kh\u00f4ng bao g\u1ed3m ph\u1ea7n nh\u00f4 ra c\u1ee7a tr\u1ee5c. B\u00e1n k\u00ednh bo tr\u00f2n x\u00e1c \u0111\u1ecbnh b\u00e1n k\u00ednh \u1edf \u0111\u1ea7u dao c\u1eaft v\u00e0 t\u1ea1o th\u00e0nh m\u1ed9t \u0111\u01b0\u1eddng cong h\u00ecnh xo\u1eafn \u1ed1c. Gia c\u00f4ng xo\u00e1y l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt s\u1ea3n xu\u1ea5t hi\u1ec7n \u0111\u1ea1i \u0111ang d\u1ea7n thay th\u1ebf c\u00e1c quy tr\u00ecnh phay ren v\u00e0 gia c\u00f4ng b\u00e1nh r\u0103ng. K\u1ef9 thu\u1eadt n\u00e0y \u0111\u00e3 gi\u00fap gi\u1ea3m chi ph\u00ed s\u1ea3n xu\u1ea5t v\u00e0 th\u1eddi gian gia c\u00f4ng khi ch\u1ebf t\u1ea1o c\u00e1c chi ti\u1ebft m\u00e1y m\u00f3c ch\u00ednh x\u00e1c. Ngo\u00e0i ra, n\u00f3 c\u00f2n gi\u1ea3m thi\u1ec3u nhu c\u1ea7u m\u00e0i ren v\u00e0 \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t. N\u00f3 c\u0169ng gi\u1ea3m thi\u1ec3u vi\u1ec7c c\u00e1n ren. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 th\u00f4ng tin chi ti\u1ebft h\u01a1n v\u1ec1 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a quy tr\u00ecnh gia c\u00f4ng xo\u00e1y CZPT. Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i m\u00e0i m\u00f2n c\u1ee7a tr\u1ee5c v\u00edt l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 quan tr\u1ecdng khi x\u00e1c \u0111\u1ecbnh hi\u1ec7u su\u1ea5t c\u1ee7a h\u1ed9p s\u1ed1. Tr\u1ee5c v\u00edt c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o v\u1edbi c\u00e1c t\u1ef7 s\u1ed1 truy\u1ec1n kh\u00e1c nhau, v\u00e0 b\u1ed1 tr\u00ed c\u1ee7a tr\u1ee5c v\u00edt c\u1ea7n ph\u1ea3i ph\u1ea3n \u00e1nh \u0111i\u1ec1u n\u00e0y. \u0110\u1ec3 x\u00e1c \u0111\u1ecbnh kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i m\u00e0i m\u00f2n c\u1ee7a tr\u1ee5c v\u00edt, b\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra h\u00ecnh d\u1ea1ng h\u00ecnh h\u1ecdc c\u1ee7a n\u00f3. Tr\u1ee5c v\u00edt th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o v\u1edbi s\u1ed1 r\u0103ng t\u1eeb 1 \u0111\u1ebfn 4 v\u00e0 l\u00ean \u0111\u1ebfn 12. Vi\u1ec7c l\u1ef1a ch\u1ecdn s\u1ed1 r\u0103ng ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c th\u00f4ng s\u1ed1 t\u1ed1i \u01b0u h\u00f3a, nh\u01b0 hi\u1ec7u su\u1ea5t, tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 chi\u1ec1u d\u00e0i \u0111\u01b0\u1eddng t\u00e2m. T\u00ednh ch\u1ea5t NVH (\u00e2m thanh - rung \u0111\u1ed9ng) c\u1ee7a tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng k\u1ef9 thu\u1eadt ph\u1ea7n t\u1eed h\u1eefu h\u1ea1n. C\u00e1c th\u00f4ng s\u1ed1 m\u00f4 ph\u1ecfng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng k\u1ef9 thu\u1eadt ph\u1ea7n t\u1eed h\u1eefu h\u1ea1n v\u00e0 c\u00e1c tr\u1ee5c v\u00edt th\u1ef1c nghi\u1ec7m \u0111\u01b0\u1ee3c so s\u00e1nh v\u1edbi k\u1ebft qu\u1ea3 m\u00f4 ph\u1ecfng cu\u1ed1i c\u00f9ng. K\u1ebft qu\u1ea3 cu\u1ed1i c\u00f9ng cho th\u1ea5y s\u1ef1 sai l\u1ec7ch l\u1edbn gi\u1eefa c\u00e1c gi\u00e1 tr\u1ecb m\u00f4 ph\u1ecfng v\u00e0 th\u1ef1c nghi\u1ec7m. Ngo\u00e0i ra, \u0111\u1ed9 c\u1ee9ng u\u1ed1n c\u1ee7a tr\u1ee5c v\u00edt ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o h\u00ecnh d\u1ea1ng c\u1ee7a r\u0103ng tr\u1ee5c v\u00edt. Do \u0111\u00f3, thi\u1ebft k\u1ebf r\u0103ng tr\u1ee5c v\u00edt ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m thi\u1ec3u h\u00e0nh vi NVH (\u00e2m thanh - rung \u0111\u1ed9ng) c\u1ee7a tr\u1ee5c v\u00edt. Merchandise Description \u00a0 Item Description Principal Resources:one)housing:aluminium alloy ADC12(dimension 571-090) die solid iron HT200(size a hundred and ten-one hundred fifty)2)Worm:20Cr, ZI Involute profile carbonize&quencher heat therapy make gear area hardness up to 56-sixty two HRC Soon after precision grinding, carburization layer’s thickness among .3-.5mm.three)Worm Wheel:wearable stannum alloy CuSn10-one In depth Photos Mix Choices:Input:with input shaft, […]<\/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":[42,61,16,47,69,1361,348,19,75,78,79,82,785,84,77,48,1098,95,98,353,788,31,105,107,1363,34,109,37],"class_list":["post-506","post","type-post","status-publish","format-standard","hentry","category-wrom-shafts","tag-best-gear","tag-china-gearbox","tag-gear","tag-gear-best","tag-gear-gearbox","tag-gear-ratio","tag-gear-transmission","tag-gear-worm","tag-gearbox","tag-gearbox-china","tag-gearbox-gear","tag-gearbox-speed","tag-gearbox-transmission","tag-gearbox-with","tag-gearbox-worm-gear-speed","tag-high-gear","tag-high-speed-gearbox","tag-speed-gear","tag-speed-gearbox","tag-transmission-gear","tag-transmission-gearbox","tag-worm-gear","tag-worm-gear-gearbox","tag-worm-gear-speed","tag-worm-gear-unit","tag-worm-gear-worm","tag-worm-gearbox","tag-worm-worm-gear"],"_links":{"self":[{"href":"https:\/\/wormshafts.top\/vi\/wp-json\/wp\/v2\/posts\/506","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=506"}],"version-history":[{"count":0,"href":"https:\/\/wormshafts.top\/vi\/wp-json\/wp\/v2\/posts\/506\/revisions"}],"wp:attachment":[{"href":"https:\/\/wormshafts.top\/vi\/wp-json\/wp\/v2\/media?parent=506"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wormshafts.top\/vi\/wp-json\/wp\/v2\/categories?post=506"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wormshafts.top\/vi\/wp-json\/wp\/v2\/tags?post=506"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\u0110\u1ea7u v\u00e0o: c\u00f3 tr\u1ee5c \u0111\u1ea7u v\u00e0o, c\u00f3 m\u1eb7t b\u00edch vu\u00f4ng, c\u00f3 m\u1eb7t b\u00edch \u0111\u1ea7u v\u00e0o ti\u00eau chu\u1ea9n IEC.
\u0110\u1ea7u ra: c\u00f3 c\u1ea7n momen xo\u1eafn, m\u1eb7t b\u00edch \u0111\u1ea7u ra, tr\u1ee5c \u0111\u1ea7u ra \u0111\u01a1n, tr\u1ee5c \u0111\u1ea7u ra k\u00e9p, bao g\u1ed3m nh\u1ef1a.
B\u1ed9 gi\u1ea3m t\u1ed1c tr\u1ee5c v\u00edt c\u00f3 nhi\u1ec1u lo\u1ea1i h\u1ed7n h\u1ee3p kh\u00e1c nhau: NMRV+NMRV, NMRV+NRV, NMRV+M\u00e1y t\u00ednh, NMRV+UDL, NMRV+\u0110\u1ed8NG C\u01a0.<\/p>\n
<\/strong><\/p>\n
Ch\u00fang t\u00f4i l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t b\u1ed9 gi\u1ea3m t\u1ed1c chuy\u00ean nghi\u1ec7p \u0111\u1eb7t t\u1ea1i H\u00e0ng Ch\u00e2u, t\u1ec9nh H\u00e0ng Ch\u00e2u.
S\u1ea3n ph\u1ea9m ch\u1ee7 l\u1ef1c c\u1ee7a ch\u00fang t\u00f4i l\u00e0 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c lo\u1ea1i h\u1ed9p gi\u1ea3m t\u1ed1c tr\u1ee5c v\u00edt RV571-150, ngo\u00e0i ra c\u00f2n cung c\u1ea5p h\u1ed9p s\u1ed1 b\u00e1nh r\u0103ng xo\u1eafn hypoid GKM, h\u1ed9p s\u1ed1 b\u00e1nh r\u0103ng xo\u1eafn th\u1eb3ng h\u00e0ng GRC, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n Laptop, b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh t\u1ed1c \u0111\u1ed9 UDL v\u00e0 \u0111\u1ed9ng c\u01a1 AC, \u0111\u1ed9ng c\u01a1 b\u00e1nh r\u0103ng xo\u1eafn G3.
C\u00e1c s\u1ea3n ph\u1ea9m n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0: th\u1ef1c ph\u1ea9m, g\u1ed1m s\u1ee9, bao b\u00ec, h\u00f3a ch\u1ea5t, d\u01b0\u1ee3c ph\u1ea9m, nh\u1ef1a, s\u1ea3n xu\u1ea5t gi\u1ea5y, thi\u1ebft b\u1ecb thi\u1ebft k\u1ebf, khai th\u00e1c luy\u1ec7n kim, k\u1ef9 thu\u1eadt an to\u00e0n m\u00f4i tr\u01b0\u1eddng v\u00e0 t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i d\u00e2y chuy\u1ec1n t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p.
V\u1edbi ngu\u1ed3n cung nhanh ch\u00f3ng, d\u1ecbch v\u1ee5 h\u1eadu m\u00e3i v\u01b0\u1ee3t tr\u1ed9i, c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t hi\u1ec7n \u0111\u1ea1i, s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i b\u00e1n ch\u1ea1y c\u1ea3 trong n\u01b0\u1edbc v\u00e0 qu\u1ed1c t\u1ebf. Ch\u00fang t\u00f4i \u0111\u00e3 xu\u1ea5t kh\u1ea9u b\u1ed9 gi\u1ea3m t\u1ed1c sang \u0110\u00f4ng Nam \u00c1, Nh\u1eadt B\u1ea3n, Ch\u00e2u \u00c2u v\u00e0 Trung \u0110\u00f4ng, v.v. M\u1ee5c ti\u00eau c\u1ee7a ch\u00fang t\u00f4i l\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u1ed5i m\u1edbi d\u1ef1a tr\u00ean ch\u1ea5t l\u01b0\u1ee3ng h\u00e0ng \u0111\u1ea7u, v\u00e0 t\u1ea1o d\u1ef1ng uy t\u00edn t\u1ed1t cho b\u1ed9 gi\u1ea3m t\u1ed1c.<\/p>\n
Ch\u00fang t\u00f4i tham gia Tri\u1ec3n l\u00e3m Hannver, \u0110\u1ee9c - Trung t\u00e2m C\u00f4ng ngh\u1ec7 Chi\u1ebft Giang - Th\u1ed5 Nh\u0129 K\u1ef3 - Khu v\u1ef1c \u00c1 \u00c2u\u00a0<\/b><\/p>\n
hai.D\u1ecbch v\u1ee5 kh\u00e1c<\/b><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong>:\u00a0<\/b><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong><\/strong>Ch\u1eb3ng h\u1ea1n nh\u01b0 h\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn m\u00f4 h\u00ecnh, h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t, h\u01b0\u1edbng d\u1eabn gi\u1ea3i quy\u1ebft s\u1ef1 c\u1ed1, v.v.<\/p>\n
\u00a0 \u00a0A: Ch\u1eafc ch\u1eafn r\u1ed3i, ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng kh\u00e1ch h\u00e0ng. Ch\u00fang t\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng nh\u00e3n hi\u1ec7u c\u1ee7a kh\u00e1ch h\u00e0ng cho h\u1ed9p s\u1ed1.
C\u00e2u h\u1ecfi th\u1ee9 hai: \u0110i\u1ec1u kho\u1ea3n thanh to\u00e1n c\u1ee7a b\u1ea1n l\u00e0 g\u00ec?
\u00a0\u00a0\u00a0A: Ti\u1ec1n \u0111\u1eb7t c\u1ecdc 30% ngay tr\u01b0\u1edbc khi ph\u00e1t \u0111i\u1ec7n, thanh to\u00e1n c\u00e2n b\u1eb1ng T\/T tr\u01b0\u1edbc khi giao h\u00e0ng.
3. H\u1ecfi: B\u1ea1n l\u00e0 c\u00f4ng ty th\u01b0\u01a1ng m\u1ea1i hay nh\u00e0 s\u1ea3n xu\u1ea5t?
\u00a0\u00a0\u00a0A: Ch\u00fang t\u00f4i l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t v\u1edbi trang thi\u1ebft b\u1ecb hi\u1ec7n \u0111\u1ea1i v\u00e0 \u0111\u1ed9i ng\u0169 nh\u00e2n vi\u00ean gi\u00e0u kinh nghi\u1ec7m.
4. H\u1ecfi: Kh\u1ea3 n\u0103ng s\u00e1ng t\u1ea1o c\u1ee7a b\u1ea1n l\u00e0 g\u00ec?
\u00a0\u00a0\u00a0A: 8000-9000 chi\u1ebfc\/th\u00e1ng
5. H\u1ecfi: C\u00f3 m\u1eabu th\u1eed mi\u1ec5n ph\u00ed ho\u00e0n to\u00e0n kh\u00f4ng?
\u00a0\u00a0\u00a0A: T\u1ea5t nhi\u00ean, ch\u00fang t\u00f4i c\u00f3 th\u1ec3 cung c\u1ea5p m\u1eabu mi\u1ec5n ph\u00ed n\u1ebfu kh\u00e1ch h\u00e0ng \u0111\u1ed3ng \u00fd thanh to\u00e1n ph\u00ed v\u1eadn chuy\u1ec3n.
6. H\u1ecfi: B\u1ea1n c\u00f3 ch\u1ee9ng ch\u1ec9 n\u00e0o kh\u00f4ng?
\u00a0\u00a0\u00a0A: Ch\u1eafc ch\u1eafn r\u1ed3i, ch\u00fang t\u00f4i c\u00f3 ch\u1ee9ng nh\u1eadn CE v\u00e0 b\u00e1o c\u00e1o ch\u1ee9ng nh\u1eadn SGS.<\/p>\n
C\u00f4 Lingel Pan
N\u1ebfu c\u00f3 b\u1ea5t k\u1ef3 th\u1eafc m\u1eafc n\u00e0o, \u0111\u1eebng ng\u1ea7n ng\u1ea1i li\u00ean h\u1ec7 v\u1edbi t\u00f4i. C\u1ea3m \u01a1n r\u1ea5t nhi\u1ec1u v\u00ec s\u1ef1 quan t\u00e2m c\u1ee7a b\u1ea1n \u0111\u1ebfn c\u00f4ng ty ch\u00fang t\u00f4i!<\/strong><\/p>\nC\u00e1ch x\u00e1c \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t c\u1ee7a tr\u1ee5c v\u00edt<\/h2>\n
![\"tr\u1ee5c](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/t-wormshaft-2.webp\")
<\/p>\n\u0110\u01b0\u1eddng k\u00ednh r\u1ec5<\/h2>\n
\u0110\u01b0\u1eddng k\u00ednh ch\u00e2n r\u0103ng c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c \u0111o t\u1eeb t\u00e2m b\u01b0\u1edbc r\u0103ng. \u0110\u01b0\u1eddng k\u00ednh b\u01b0\u1edbc r\u0103ng l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh t\u1eeb g\u00f3c l\u1ef1c t\u1ea1i v\u1ecb tr\u00ed hi\u1ec7u ch\u1ec9nh b\u00e1nh r\u0103ng b\u1eb1ng kh\u00f4ng. \u0110\u01b0\u1eddng k\u00ednh b\u01b0\u1edbc r\u0103ng c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p k\u00edch th\u01b0\u1edbc c\u1ee7a tr\u1ee5c v\u00edt v\u1edbi kho\u1ea3ng c\u00e1ch t\u00e2m danh ngh\u0129a. Khi x\u00e1c \u0111\u1ecbnh b\u01b0\u1edbc r\u0103ng c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt, c\u1ea7n l\u01b0u \u00fd r\u1eb1ng \u0111\u01b0\u1eddng k\u00ednh ch\u00e2n r\u0103ng c\u1ee7a tr\u1ee5c v\u00edt ph\u1ea3i nh\u1ecf h\u01a1n \u0111\u01b0\u1eddng k\u00ednh b\u01b0\u1edbc r\u0103ng.
C\u01a1 c\u1ea5u b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt c\u1ea7n c\u00f3 r\u0103ng \u0111\u1ec3 ph\u00e2n b\u1ed5 \u0111\u1ec1u s\u1ef1 m\u00e0i m\u00f2n. V\u00ec v\u1eady, m\u1eb7t r\u0103ng c\u1ee7a tr\u1ee5c v\u00edt ph\u1ea3i l\u1ed3i \u1edf c\u1ea3 ph\u1ea7n gi\u1eefa v\u00e0 ph\u1ea7n t\u00e2m. H\u00ecnh d\u1ea1ng c\u1ee7a r\u0103ng, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 bi\u00ean d\u1ea1ng r\u0103ng, gi\u1ed1ng v\u1edbi m\u1ed9t thi\u1ebft b\u1ecb xo\u1eafn \u1ed1c. Th\u00f4ng th\u01b0\u1eddng, \u0111\u01b0\u1eddng k\u00ednh ch\u00e2n r\u0103ng c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt l\u1edbn h\u01a1n m\u1ed9t ph\u1ea7n t\u01b0 inch. Tuy nhi\u00ean, s\u1ef1 kh\u00e1c bi\u1ec7t 50\/2 inch v\u1eabn \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn.
M\u1ed9t c\u00e1ch kh\u00e1c \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh hi\u1ec7u su\u1ea5t truy\u1ec1n \u0111\u1ed9ng c\u1ee7a tr\u1ee5c v\u00edt l\u00e0 b\u1eb1ng c\u00e1ch ki\u1ec3m tra b\u00e1nh r\u0103ng m\u00e0i m\u00f2n c\u1ee7a tr\u1ee5c v\u00edt. B\u00e1nh r\u0103ng m\u00e0i m\u00f2n m\u1ec1m h\u01a1n tr\u1ee5c v\u00edt, v\u00ec v\u1eady ph\u1ea7n l\u1edbn s\u1ef1 m\u00e0i m\u00f2n v\u00e0 h\u01b0 h\u1ecfng s\u1ebd di\u1ec5n ra tr\u00ean b\u00e1nh r\u0103ng. C\u00e1c nghi\u00ean c\u1ee9u v\u1ec1 d\u1ea7u b\u00f4i tr\u01a1n c\u1ee7a c\u00e1c m\u00f4 h\u00ecnh truy\u1ec1n \u0111\u1ed9ng tr\u1ee5c v\u00edt h\u1ea7u nh\u01b0 th\u01b0\u1eddng cho th\u1ea5y t\u1ef7 l\u1ec7 \u0111\u1ed3ng v\u00e0 s\u1eaft \u0111\u00e1ng k\u1ec3, cho th\u1ea5y r\u1eb1ng c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng c\u1ee7a tr\u1ee5c v\u00edt ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng hi\u1ec7u qu\u1ea3.<\/p>\nDedentum<\/h2>\n
\u0110\u01b0\u1eddng k\u00ednh c\u1ee7a moay\u01a1 \u0111\u01b0\u1ee3c t\u00ednh theo \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i, v\u00e0 ph\u1ea7n nh\u00f4 ra l\u00e0 kho\u1ea3ng c\u00e1ch moay\u01a1 k\u00e9o d\u00e0i ra ngo\u00e0i m\u1eb7t b\u00e1nh r\u0103ng. C\u00f3 hai lo\u1ea1i r\u0103ng ph\u1ee5, m\u1ed9t lo\u1ea1i c\u00f3 r\u0103ng ph\u1ee5 ng\u1eafn v\u00e0 lo\u1ea1i kia c\u00f3 r\u0103ng ph\u1ee5 d\u00e0i. B\u1ea3n th\u00e2n c\u00e1c b\u00e1nh r\u0103ng c\u00f3 r\u00e3nh then (m\u1ed9t r\u00e3nh \u0111\u01b0\u1ee3c gia c\u00f4ng v\u00e0o tr\u1ee5c v\u00e0 l\u1ed7 khoan). M\u1ed9t ch\u1ed1t \u0111\u01b0\u1ee3c l\u1eafp v\u00e0o r\u00e3nh then, v\u00e0 ch\u1ed1t n\u00e0y kh\u1edbp v\u1edbi tr\u1ee5c.
B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt truy\u1ec1n chuy\u1ec3n \u0111\u1ed9ng t\u1eeb hai tr\u1ee5c kh\u00f4ng song song v\u00e0 c\u00f3 b\u1ed1 tr\u00ed r\u0103ng th\u1eb3ng h\u00e0ng. \u0110\u01b0\u1eddng tr\u00f2n b\u01b0\u1edbc r\u0103ng c\u00f3 hai ho\u1eb7c nhi\u1ec1u cung tr\u00f2n, v\u00e0 tr\u1ee5c v\u00edt c\u00f9ng b\u00e1nh r\u0103ng \u0111\u01b0\u1ee3c \u0111\u1ee1 b\u1edfi c\u00e1c \u1ed5 bi l\u0103n ch\u1ed1ng ma s\u00e1t. B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt c\u00f3 ma s\u00e1t v\u00e0 m\u00e0i m\u00f2n \u0111\u00e1ng k\u1ec3 tr\u00ean b\u1ec1 m\u1eb7t r\u0103ng v\u00e0 b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac. N\u1ebfu b\u1ea1n mu\u1ed1n t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt, h\u00e3y xem c\u00e1c \u0111\u1ecbnh ngh\u0129a b\u00ean d\u01b0\u1edbi.![\"tr\u1ee5c](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/c-wormshaft-2.webp\")
<\/p>\nPh\u01b0\u01a1ng ph\u00e1p xoay v\u00f2ng c\u1ee7a CZPT<\/h2>\n
Ph\u01b0\u01a1ng ph\u00e1p ti\u1ec7n xo\u00e1y tr\u00ean tr\u1ee5c v\u00edt c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ebf t\u1ea1o nhi\u1ec1u lo\u1ea1i v\u00edt v\u00e0 tr\u1ee5c v\u00edt kh\u00e1c nhau. Ch\u00fang c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c tr\u1ee5c v\u00edt c\u00f3 \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i l\u00ean \u0111\u1ebfn 2,5 inch. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c quy tr\u00ecnh ti\u1ec7n xo\u00e1y kh\u00e1c, tr\u1ee5c v\u00edt l\u00e0 b\u1ed9 ph\u1eadn d\u1ec5 b\u1ecb m\u00e0i m\u00f2n, v\u00e0 quy tr\u00ecnh n\u00e0y kh\u00f4ng c\u1ea7n gia c\u00f4ng. M\u1ed9t \u1ed1ng xo\u00e1y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 cung c\u1ea5p kh\u00f4ng kh\u00ed n\u00e9n l\u1ea1nh \u0111\u1ebfn m\u1ee9c c\u1eaft. N\u1ebfu c\u1ea7n, d\u1ea7u c\u0169ng \u0111\u01b0\u1ee3c th\u00eam v\u00e0o h\u1ed7n h\u1ee3p.
M\u1ed9t k\u1ef9 thu\u1eadt kh\u00e1c \u0111\u1ec3 l\u00e0m c\u1ee9ng tr\u1ee5c v\u00edt l\u00e0 t\u00f4i c\u1ee9ng b\u1eb1ng c\u1ea3m \u1ee9ng. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y s\u1eed d\u1ee5ng \u0111i\u1ec7n tr\u01b0\u1eddng t\u1ea7n s\u1ed1 cao \u0111\u1ec3 t\u1ea1o ra d\u00f2ng \u0111i\u1ec7n xo\u00e1y trong c\u00e1c v\u1eadt th\u1ec3 kim lo\u1ea1i. T\u1ea7n s\u1ed1 c\u00e0ng cao, nhi\u1ec7t l\u01b0\u1ee3ng sinh ra c\u00e0ng nhi\u1ec1u. V\u1edbi gia nhi\u1ec7t c\u1ea3m \u1ee9ng, b\u1ea1n c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh qu\u00e1 tr\u00ecnh gia nhi\u1ec7t \u0111\u1ec3 ch\u1ec9 l\u00e0m c\u1ee9ng nh\u1eefng v\u1ecb tr\u00ed c\u1ee5 th\u1ec3 tr\u00ean tr\u1ee5c v\u00edt. Chi\u1ec1u d\u00e0i c\u1ee7a tr\u1ee5c v\u00edt th\u01b0\u1eddng b\u1ecb r\u00fat ng\u1eafn.
B\u1ed9 truy\u1ec1n \u0111\u1ed9ng b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt mang l\u1ea1i nhi\u1ec1u \u01b0u \u0111i\u1ec3m h\u01a1n so v\u1edbi b\u1ed9 truy\u1ec1n \u0111\u1ed9ng b\u00e1nh r\u0103ng ti\u00eau chu\u1ea9n. N\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ch\u00ednh x\u00e1c, ch\u00fang r\u1ea5t \u0111\u00e1ng tin c\u1eady v\u00e0 hi\u1ec7u qu\u1ea3 cao. B\u1eb1ng c\u00e1ch tu\u00e2n theo c\u00e1c m\u1eb9o l\u1eafp \u0111\u1eb7t v\u00e0 h\u01b0\u1edbng d\u1eabn b\u00f4i tr\u01a1n th\u00edch h\u1ee3p, b\u1ed9 truy\u1ec1n \u0111\u1ed9ng b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt c\u00f3 th\u1ec3 t\u1ea1o ra s\u1ef1 h\u1ed7 tr\u1ee3 \u0111\u00e1ng tin c\u1eady t\u01b0\u01a1ng t\u1ef1 nh\u01b0 b\u1ea5t k\u1ef3 lo\u1ea1i b\u1ed9 truy\u1ec1n \u0111\u1ed9ng b\u00e1nh r\u0103ng n\u00e0o kh\u00e1c. B\u00e0i vi\u1ebft c\u1ee7a Ray Thibault, m\u1ed9t k\u1ef9 s\u01b0 c\u01a1 kh\u00ed t\u1ea1i \u0110\u1ea1i h\u1ecdc Virginia, l\u00e0 m\u1ed9t h\u01b0\u1edbng d\u1eabn tuy\u1ec7t v\u1eddi v\u1ec1 b\u00f4i tr\u01a1n cho b\u1ed9 truy\u1ec1n \u0111\u1ed9ng b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt.<\/p>\nH\u00e3y m\u1eb7c trang ph\u1ee5c ph\u00f9 h\u1ee3p v\u1edbi s\u1ee9c ch\u1ee9a.<\/h2>\n
L\u1ef1c r\u0103ng c\u1ee7a thi\u1ebft b\u1ecb tr\u1ee5c v\u00edt t\u0103ng l\u00ean khi m\u1eadt \u0111\u1ed9 \u0111i\u1ec7n n\u0103ng \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n, khi\u1ebfn tr\u1ee5c v\u00edt b\u1ecb l\u1ec7ch nhi\u1ec1u h\u01a1n. \u0110i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i, gi\u1ea3m hi\u1ec7u su\u1ea5t v\u00e0 t\u0103ng \u0111\u1ed9 \u1ed3n, rung \u0111\u1ed9ng v\u00e0 \u0111\u1ed9 x\u00f3c (NVH). S\u1ef1 ph\u00e1t tri\u1ec3n trong ch\u1ea5t b\u00f4i tr\u01a1n v\u00e0 v\u1eadt li\u1ec7u \u0111\u1ed3ng, k\u1ebft h\u1ee3p v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t t\u1ed1t h\u01a1n, \u0111\u00e3 cho ph\u00e9p li\u00ean t\u1ee5c n\u00e2ng cao m\u1eadt \u0111\u1ed9 \u0111i\u1ec7n n\u0103ng. Ba y\u1ebfu t\u1ed1 n\u00e0y k\u1ebft h\u1ee3p l\u1ea1i s\u1ebd quy\u1ebft \u0111\u1ecbnh kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a thi\u1ebft b\u1ecb tr\u1ee5c v\u00edt. \u0110i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i xem x\u00e9t t\u1ea5t c\u1ea3 ba bi\u1ebfn s\u1ed1 tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn bi\u00ean d\u1ea1ng r\u0103ng thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p.
S\u1ed1 l\u01b0\u1ee3ng r\u0103ng t\u1ed1i thi\u1ec3u trong m\u1ed9t thi\u1ebft b\u1ecb ph\u1ee5 thu\u1ed9c v\u00e0o g\u00f3c l\u1ef1c t\u1ea1i \u0111i\u1ec3m hi\u1ec7u ch\u1ec9nh b\u00e1nh r\u0103ng b\u1eb1ng kh\u00f4ng. \u0110\u01b0\u1eddng k\u00ednh tr\u1ee5c v\u00edt d1 l\u00e0 t\u00f9y \u00fd v\u00e0 ph\u1ee5 thu\u1ed9c v\u00e0o l\u1ee3i \u00edch m\u00f4-\u0111un \u0111\u00e3 x\u00e1c \u0111\u1ecbnh, mx ho\u1eb7c mn. Tr\u1ee5c v\u00edt v\u00e0 b\u00e1nh r\u0103ng v\u1edbi t\u1ef7 s\u1ed1 truy\u1ec1n kh\u00e1c nhau c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ho\u00e1n \u0111\u1ed5i cho nhau. M\u1ed9t \u0111\u01b0\u1eddng xo\u1eafn \u1ed1c h\u00ecnh tr\u1ee5 \u0111\u1ea3m b\u1ea3o s\u1ef1 ti\u1ebfp x\u00fac v\u00e0 \u0111i\u1ec1u ki\u1ec7n ph\u00f9 h\u1ee3p, \u0111\u1ed3ng th\u1eddi mang l\u1ea1i \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 tu\u1ed5i th\u1ecd cao h\u01a1n. Tr\u1ee5c v\u00edt xo\u1eafn \u1ed1c h\u00ecnh tr\u1ee5 c\u0169ng l\u00e0 m\u1ed9t b\u1ed9 ph\u1eadn thi\u1ebft y\u1ebfu c\u1ee7a m\u1ed9t thi\u1ebft b\u1ecb.
B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt l\u00e0 m\u1ed9t lo\u1ea1i b\u00e1nh r\u0103ng c\u00f3 l\u1ecbch s\u1eed l\u00e2u \u0111\u1eddi. M\u1ed9t tr\u1ee5c v\u00edt h\u00ecnh tr\u1ee5 \u0103n kh\u1edbp v\u1edbi m\u1ed9t b\u00e1nh r\u0103ng c\u00f3 r\u0103ng \u0111\u1ec3 l\u00e0m gi\u1ea3m t\u1ed1c \u0111\u1ed9 quay. B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m \u0111\u1ed9ng c\u01a1 ch\u00ednh. N\u1ebfu b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t h\u1ed9p s\u1ed1, \u0111\u00e2y c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn r\u1ea5t t\u1ed1t. N\u1ebfu b\u1ea1n \u0111ang c\u00e2n nh\u1eafc s\u1eed d\u1ee5ng b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt, h\u00e3y ch\u1eafc ch\u1eafn ki\u1ec3m tra kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i v\u00e0 nhu c\u1ea7u b\u00f4i tr\u01a1n c\u1ee7a n\u00f3.![\"tr\u1ee5c](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/b-wormshaft-2.webp\")
<\/p>\nH\u00e0nh vi NVH<\/h2>\n
\u0110\u1ec3 t\u00ednh to\u00e1n \u0111\u1eb7c t\u00ednh NVH (ti\u1ebfng \u1ed3n, rung \u0111\u1ed9ng v\u00e0 \u0111\u1ed9 x\u00f3c) c\u1ee7a tr\u1ee5c v\u00edt, c\u00e1c tr\u1ee5c ch\u00ednh c\u1ee7a momen qu\u00e1n t\u00ednh l\u00e0 \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a tr\u1ee5c v\u00edt v\u00e0 s\u1ed1 ren. \u0110i\u1ec1u n\u00e0y s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn g\u00f3c gi\u1eefa r\u0103ng tr\u1ee5c v\u00edt v\u00e0 kho\u1ea3ng c\u00e1ch hi\u1ec7u d\u1ee5ng c\u1ee7a m\u1ed7i r\u0103ng. Chi\u1ec1u d\u00e0i gi\u1eefa c\u00e1c tr\u1ee5c ch\u00ednh c\u1ee7a tr\u1ee5c v\u00edt v\u00e0 b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u01b0\u1eddng k\u00ednh u\u1ed1n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng trong ph\u00e2n t\u00edch. \u0110\u01b0\u1eddng k\u00ednh c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u01b0\u1eddng k\u00ednh hi\u1ec7u d\u1ee5ng c\u1ee7a n\u00f3.
M\u1eadt \u0111\u1ed9 c\u00f4ng su\u1ea5t \u0111i\u1ec7n t\u0103ng l\u00ean c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt mang l\u1ea1i l\u1ee3i \u00edch l\u00e0 l\u00e0m t\u0103ng l\u1ef1c t\u00e1c \u0111\u1ed9ng l\u00ean r\u0103ng tr\u1ee5c v\u00edt t\u01b0\u01a1ng \u1ee9ng. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn s\u1ef1 gia t\u0103ng \u0111\u1ed9 l\u1ec7ch c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt, \u1ea3nh h\u01b0\u1edfng ti\u00eau c\u1ef1c \u0111\u1ebfn hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a n\u00f3. Ngo\u00e0i ra, m\u1eadt \u0111\u1ed9 n\u0103ng l\u01b0\u1ee3ng t\u0103ng l\u00ean \u0111\u00f2i h\u1ecfi ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t ph\u1ea3i \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n. S\u1ef1 c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c v\u1ec1 ngu\u1ed3n t\u00e0i nguy\u00ean \u0111\u1ed3ng v\u00e0 ch\u1ea5t b\u00f4i tr\u01a1n c\u0169ng \u0111\u00e3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c gia t\u0103ng m\u1eadt \u0111\u1ed9 n\u0103ng l\u01b0\u1ee3ng hi\u1ec7n nay.
C\u1ea5u tr\u00fac r\u0103ng c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 l\u1ec7ch c\u1ee7a tr\u1ee5c v\u00edt. \u0110\u1ed9 c\u1ee9ng u\u1ed1n c\u1ee7a c\u1ea5u tr\u00fac r\u0103ng b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt c\u0169ng \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng \u0111\u1ed9 c\u1ee9ng u\u1ed1n ph\u1ee5 thu\u1ed9c v\u00e0o r\u0103ng. \u0110\u1ed9 l\u1ec7ch sau \u0111\u00f3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh gi\u00e1 tr\u1ecb \u0111\u1ed9 c\u1ee9ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng \u0111\u1ed9 c\u1ee9ng c\u1ee7a c\u00e1c ph\u1ea7n ri\u00eang l\u1ebb c\u1ee7a tr\u1ee5c v\u00edt. Nh\u01b0 \u0111\u01b0\u1ee3c minh h\u1ecda trong h\u00ecnh 5, m\u1eb7t c\u1eaft ngang c\u1ee7a m\u1ed9t tr\u1ee5c v\u00edt hai ren \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n trong h\u00ecnh.<\/p>\n![\"Thi\u1ebft](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/wormshaft-l1.webp\")
![\"Thi\u1ebft](\"https:\/\/img.hzpt.com\/img\/worm-shaft\/wormshaft-l2.webp\")
<\/p>","protected":false},"excerpt":{"rendered":"