{"id":520,"date":"2022-05-30T11:46:12","date_gmt":"2022-05-30T11:46:12","guid":{"rendered":"http:\/\/wormshafts.top\/china-best-nmrv030-to-nmrv150-7-5-100-gear-speed-ratio-worm-gearbox-with-hot-selling\/"},"modified":"2022-05-30T11:46:12","modified_gmt":"2022-05-30T11:46:12","slug":"china-best-nmrv030-to-nmrv150-7-5-100-gear-speed-ratio-worm-gearbox-with-hot-selling","status":"publish","type":"post","link":"https:\/\/wormshafts.top\/vi\/blog\/china-best-nmrv030-to-nmrv150-7-5-100-gear-speed-ratio-worm-gearbox-with-hot-selling\/","title":{"rendered":"H\u1ed9p s\u1ed1 b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt t\u1ef7 s\u1ed1 truy\u1ec1n 7.5-100, t\u1ed1t nh\u1ea5t Trung Qu\u1ed1c, d\u00e0nh cho c\u00e1c d\u00f2ng m\u00e1y NMRV030 \u0111\u1ebfn NMRV150, \u0111ang \u0111\u01b0\u1ee3c b\u00e1n ch\u1ea1y."},"content":{"rendered":"<p>\n<h2>M\u00f4 t\u1ea3 s\u1ea3n ph\u1ea9m<\/h2>\n<p>\n<p>      \u00a0<\/p>\n<p><p>M\u00f4 t\u1ea3 s\u1ea3n ph\u1ea9m<\/p>\n<p><p><strong>V\u1eadt li\u1ec7u ch\u00ednh:<\/strong><br \/>m\u1ed9t) V\u1ecf: h\u1ee3p kim nh\u00f4m ADC12 (k\u00edch th\u01b0\u1edbc 571-090) khu\u00f4n s\u1eaft \u0111\u1eb7c HT200 (k\u00edch th\u01b0\u1edbc m\u1ed9t tr\u0103m m\u01b0\u1eddi-m\u1ed9t tr\u0103m n\u0103m m\u01b0\u01a1i)<br \/>2) Tr\u1ee5c v\u00edt: 20Cr, ZI. Qu\u00e1 tr\u00ecnh cacbon h\u00f3a v\u00e0 t\u00f4i luy\u1ec7n b\u1eb1ng nhi\u1ec7t gi\u00fap b\u1ec1 m\u1eb7t thi\u1ebft b\u1ecb \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.<br \/>3) B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt: h\u1ee3p kim thi\u1ebfc ch\u1ecbu m\u00e0i m\u00f2n CuSn10-one<\/p>\n<p><p>\u1ea2nh chi ti\u1ebft<\/p>\n<p><strong>C\u00e1c t\u00f9y ch\u1ecdn pha tr\u1ed9n:<\/strong><br \/>\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<br \/>\u0110\u1ea7u ra: c\u00f3 c\u1ea7n momen xo\u1eafn, m\u1eb7t b\u00edch \u0111\u1ea7u ra, m\u1ed9t tr\u1ee5c \u0111\u1ea7u ra, hai tr\u1ee5c \u0111\u1ea7u ra, v\u1ecf nh\u1ef1a.<br \/>B\u1ed9 gi\u1ea3m t\u1ed1c tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c cung c\u1ea5p v\u1edbi nhi\u1ec1u s\u1ef1 k\u1ebft h\u1ee3p kh\u00e1c nhau: NMRV+NMRV, NMRV+NRV, NMRV+Pc, NMRV+UDL, NMRV+MOTORS<\/p>\n<p><b>S\u01a1 \u0111\u1ed3 th\u00e1o r\u1eddi c\u00e1c b\u1ed9 ph\u1eadn:<\/b><\/p>\n<p><p>Th\u00f4ng s\u1ed1 s\u1ea3n ph\u1ea9m<\/p>\n<p>\n<p>\n<p>\n<p><strong>K\u00edch th\u01b0\u1edbc t\u1ed5ng th\u1ec3 c\u1ee7a GMRV:<br \/><\/strong><\/p>\n<p>\n<p>\n<p><p>H\u1ed3 s\u01a1 t\u1ed5 ch\u1ee9c<\/p>\n<p><p><strong>Gi\u1edbi thi\u1ec7u v\u1ec1 h\u1ed9p s\u1ed1 CZPT<\/strong>:<br \/>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.<br \/>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, c\u00e1c m\u00f4 h\u00ecnh m\u00e1y t\u00ednh, b\u1ed9 \u0111i\u1ec1u t\u1ed1c UDL v\u00e0 \u0111\u1ed9ng c\u01a1 AC, \u0111\u1ed9ng c\u01a1 b\u00e1nh r\u0103ng xo\u1eafn G3.<br \/>S\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i 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 x\u00e2y d\u1ef1ng, khai th\u00e1c luy\u1ec7n kim, k\u1ef9 thu\u1eadt b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng v\u00e0 t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i d\u00e2y chuy\u1ec1n t\u1ef1 \u0111\u1ed9ng v\u00e0 d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p.<br \/>V\u1edbi d\u1ecbch v\u1ee5 v\u1eadn chuy\u1ec3n nhanh ch\u00f3ng, h\u1eadu m\u00e3i chu \u0111\u00e1o v\u00e0 c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t hi\u1ec7n \u0111\u1ea1i, s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c ti\u00eau th\u1ee5 t\u1ed1t c\u1ea3 trong n\u01b0\u1edbc v\u00e0 qu\u1ed1c t\u1ebf. Ch\u00fang t\u00f4i \u0111\u00e3 xu\u1ea5t kh\u1ea9u c\u00e1c s\u1ea3n ph\u1ea9m gi\u1ea3m t\u1ed1c sang \u0110\u00f4ng Nam \u00c1, Nh\u1eadt B\u1ea3n, Ch\u00e2u \u00c2u, Trung \u0110\u00f4ng, v.v. M\u1ee5c ti\u00eau c\u1ee7a ch\u00fang t\u00f4i l\u00e0 t\u1ea1o ra v\u00e0 \u0111\u1ed5i m\u1edbi d\u1ef1a tr\u00ean ch\u1ea5t l\u01b0\u1ee3ng h\u00e0ng \u0111\u1ea7u, v\u00e0 x\u00e2y d\u1ef1ng uy t\u00edn t\u1ed1t cho c\u00e1c s\u1ea3n ph\u1ea9m gi\u1ea3m t\u1ed1c.<\/p>\n<p><b><strong>\u00a0Th\u00f4ng tin \u0111\u00f3ng g\u00f3i: Vali nh\u1ef1a + Th\u00f9ng carton + H\u1ed9p g\u1ed7, ho\u1eb7c theo y\u00eau c\u1ea7u.<\/strong><\/b><br \/><b>Ch\u00fang t\u00f4i tham gia Tri\u1ec3n l\u00e3m Hannver c\u1ee7a \u0110\u1ee9c - Trung t\u00e2m Th\u01b0\u01a1ng m\u1ea1i Chi\u1ebft Giang - Khu v\u1ef1c \u00c1 \u00c2u c\u1ee7a Th\u1ed5 Nh\u0129 K\u1ef3.\u00a0<\/b><\/p>\n<p><p>H\u1eadu c\u1ea7n<\/p>\n<p>\n<p>Theo d\u00f5i Nh\u00e0 cung c\u1ea5p thu nh\u1eadp<\/p>\n<p><p><strong>1. Th\u1eddi gian ph\u1ee5c v\u1ee5 v\u00e0 b\u1ea3o h\u00e0nh<\/strong>Trong v\u00f2ng 1 n\u0103m k\u1ec3 t\u1eeb khi nh\u1eadn s\u1ea3n ph\u1ea9m.<strong>.<\/strong><br \/><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><b>hai. C\u00e1c 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><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><b>:\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 c\u1ea9m nang l\u1ef1a ch\u1ecdn m\u00f4 h\u00ecnh, h\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t, h\u01b0\u1edbng d\u1eabn gi\u1ea3i quy\u1ebft s\u1ef1 c\u1ed1, v.v.<\/p>\n<p><p>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/p>\n<p><p>1. H\u1ecfi: B\u1ea1n c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t theo b\u1ea3n v\u1ebd c\u1ee7a kh\u00e1ch h\u00e0ng kh\u00f4ng?<br \/>\u00a0 \u00a0A: T\u1ea5t nhi\u00ean, ch\u00fang t\u00f4i cung c\u1ea5p h\u1ed7 tr\u1ee3 t\u00f9y ch\u1ec9nh cho 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.<br \/>C\u00e2u h\u1ecfi th\u1ee9 hai: \u0110i\u1ec1u kho\u1ea3n thanh to\u00e1n c\u1ee7a b\u1ea1n l\u00e0 g\u00ec?<br \/>\u00a0\u00a0\u00a0A: \u0110\u1eb7t c\u1ecdc 30% ngay tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t, thanh to\u00e1n T\/T \u1ed5n \u0111\u1ecbnh tr\u01b0\u1edbc khi giao h\u00e0ng.<br \/>3. H\u1ecfi: B\u1ea1n l\u00e0 doanh nghi\u1ec7p th\u01b0\u01a1ng m\u1ea1i hay c\u00f4ng ty?<br \/>\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.<br \/>4. H\u1ecfi: N\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t c\u1ee7a b\u1ea1n l\u00e0 bao nhi\u00eau?<br \/>\u00a0\u00a0\u00a0A: 8000-9000 chi\u1ebfc\/kho\u1ea3ng th\u1eddi gian ba m\u01b0\u01a1i ng\u00e0y<br \/>5. H\u1ecfi: C\u00f3 th\u1ec3 d\u00f9ng th\u1eed mi\u1ec5n ph\u00ed ho\u00e0n to\u00e0n kh\u00f4ng?<br \/>\u00a0\u00a0\u00a0A: Ch\u1eafc ch\u1eafn r\u1ed3i, 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.<br \/>6. H\u1ecfi: B\u1ea1n c\u00f3 ch\u1ee9ng ch\u1ec9 n\u00e0o kh\u00f4ng?<br \/>\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<p><strong>Th\u00f4ng tin li\u00ean h\u1ec7:<\/strong><br \/>C\u00f4 Lingel Pan<br \/><strong>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 d\u00e0nh cho c\u00f4ng ty ch\u00fang t\u00f4i!<\/strong><\/p>\n<p>\n<p>\n<p><h2>\u0110\u1ed9ng c\u01a1 b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt<\/h2>\n<p>\u0110\u1ed9ng c\u01a1 b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng v\u00ec ho\u1ea1t \u0111\u1ed9ng \u00eam \u00e1i h\u01a1n do chuy\u1ec3n \u0111\u1ed9ng tr\u01b0\u1ee3t m\u01b0\u1ee3t m\u00e0 c\u1ee7a tr\u1ee5c v\u00edt. Tr\u00e1i ng\u01b0\u1ee3c v\u1edbi \u0111\u1ed9ng c\u01a1 b\u00e1nh r\u0103ng c\u00f3 l\u1edbp men, c\u00f3 th\u1ec3 ph\u00e1t ra ti\u1ebfng l\u00e1ch c\u00e1ch khi tr\u1ee5c v\u00edt quay, \u0111\u1ed9ng c\u01a1 b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u1edf v\u1ecb tr\u00ed y\u00ean t\u0129nh. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 quy tr\u00ecnh quay c\u1ee7a CZPT v\u00e0 c\u00e1c lo\u1ea1i tr\u1ee5c v\u00edt kh\u00e1c nhau hi\u1ec7n c\u00f3. Ch\u00fang ta c\u0169ng s\u1ebd \u0111\u1ec1 c\u1eadp \u0111\u1ebfn nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a \u0111\u1ed9ng c\u01a1 b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt v\u00e0 b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt.<br \/><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/worm-shaft\/t-wormshaft-5.webp\" alt=\"tr\u1ee5c giun\" width=\"800\" \/><\/p>\n<h2>b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt<\/h2>\n<p>Trong tr\u01b0\u1eddng h\u1ee3p c\u01a1 c\u1ea5u b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt, b\u01b0\u1edbc ren d\u1ecdc tr\u1ee5c c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5 c\u1ee7a tr\u1ee5c v\u00edt quay t\u01b0\u01a1ng \u1ee9ng b\u1eb1ng v\u1edbi b\u01b0\u1edbc ren tr\u00f2n c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5 quay \u0103n kh\u1edbp c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt. Tr\u1ee5c v\u00edt c\u00f3 m\u1ed9t ren xo\u1eafn \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 tr\u1ee5c v\u00edt c\u00f3 ren xo\u1eafn. \u200b\u200b\u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n. Tr\u1ee5c v\u00edt c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng trong kh\u00f4ng gian h\u1ea1n h\u1eb9p do k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn c\u1ee7a ch\u00fang.<br \/>Th\u00f4ng th\u01b0\u1eddng, b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt c\u00f3 hi\u1ec7u su\u1ea5t cao h\u01a1n, nh\u01b0ng c\u0169ng c\u00f3 m\u1ed9t v\u00e0i nh\u01b0\u1ee3c \u0111i\u1ec3m. B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt kh\u00f4ng \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ecbu nhi\u1ec7t cao do ma s\u00e1t l\u1edbn. L\u1edbp m\u00e0ng b\u00f4i tr\u01a1n to\u00e0n ph\u1ea7n v\u00e0 l\u01b0\u1ee3ng m\u00e0i m\u00f2n th\u1ea5p h\u01a1n c\u1ee7a b\u00e1nh r\u0103ng gi\u00fap gi\u1ea3m ma s\u00e1t v\u00e0 m\u00e0i m\u00f2n. B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt c\u0169ng c\u00f3 t\u1ef7 l\u1ec7 m\u00e0i m\u00f2n th\u1ea5p h\u01a1n so v\u1edbi b\u00e1nh r\u0103ng ti\u00eau chu\u1ea9n. Tr\u1ee5c v\u00edt v\u00e0 b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt c\u0169ng ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 h\u01a1n so v\u1edbi b\u00e1nh r\u0103ng ti\u00eau chu\u1ea9n.<br \/>Tr\u1ee5c b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c \u0111\u1eb7t trong m\u1ed9t kh\u1ed1i \u1ed5 \u0111\u1ee1 t\u1ef1 c\u0103n ch\u1ec9nh g\u1eafn li\u1ec1n v\u1edbi v\u1ecf h\u1ed9p s\u1ed1. V\u1ecf l\u1ec7ch t\u00e2m c\u00f3 c\u00e1c \u1ed5 \u0111\u1ee1 h\u01b0\u1edbng t\u00e2m \u1edf c\u1ea3 hai \u0111\u1ea7u, cho ph\u00e9p n\u00f3 \u0103n kh\u1edbp v\u1edbi b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt. L\u1ef1c \u0111\u1ea9y \u0111\u01b0\u1ee3c truy\u1ec1n \u0111\u1ebfn tr\u1ee5c b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt th\u00f4ng qua c\u00e1c b\u00e1nh r\u0103ng c\u00f4n 13A, m\u1ed9t b\u00e1nh \u0111\u01b0\u1ee3c g\u1eafn \u1edf hai \u0111\u1ea7u tr\u1ee5c b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt v\u00e0 b\u00e1nh c\u00f2n l\u1ea1i \u1edf gi\u1eefa tr\u1ee5c ngang.<\/p>\n<h2>b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt<\/h2>\n<p>Trong h\u1ed9p s\u1ed1 tr\u1ee5c v\u00edt, b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf gi\u1eefa m\u1ed9t xi lanh c\u00f3 b\u00e1nh r\u0103ng v\u00e0 m\u1ed9t tr\u1ee5c v\u00edt. Tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c \u0111\u1ee1 \u1edf c\u1ea3 hai \u0111\u1ea7u b\u1edfi m\u1ed9t \u1ed5 \u0111\u1ee1 h\u01b0\u1edbng t\u00e2m. Tr\u1ee5c ngang c\u1ee7a h\u1ed9p s\u1ed1 \u0111\u01b0\u1ee3c g\u1eafn v\u00e0o m\u1ed9t b\u1ed9 ph\u1eadn \u0111i\u1ec1u ch\u1ec9nh l\u00fd t\u01b0\u1edfng v\u00e0 \u0111\u01b0\u1ee3c n\u1ed1i kh\u1edbp v\u1edbi b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt. Chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ea7u v\u00e0o \u0111\u01b0\u1ee3c truy\u1ec1n \u0111\u1ebfn tr\u1ee5c v\u00edt th\u00f4ng qua c\u00e1c b\u00e1nh r\u0103ng c\u00f4n 13A, m\u1ed9t b\u00e1nh r\u0103ng \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh \u1edf \u0111\u1ea7u tr\u1ee5c v\u00edt v\u00e0 b\u00e1nh r\u0103ng c\u00f2n l\u1ea1i \u1edf gi\u1eefa tr\u1ee5c ngang.<br \/>Tr\u1ee5c v\u00edt v\u00e0 b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt c\u00f3 nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u kh\u00e1c nhau. B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb h\u1ee3p kim \u0111\u1ed3ng, nh\u00f4m ho\u1eb7c kim lo\u1ea1i. B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt b\u1eb1ng h\u1ee3p kim \u0111\u1ed3ng nh\u00f4m l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t cho c\u00e1c \u1ee9ng d\u1ee5ng t\u1ed1c \u0111\u1ed9 cao. B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt b\u1eb1ng gang c\u00f3 gi\u00e1 th\u00e0nh th\u1ea5p v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng nh\u1eb9. B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt b\u1eb1ng nylon MC c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 gia c\u00f4ng r\u1ea5t t\u1ed1t. B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt b\u1eb1ng h\u1ee3p kim \u0111\u1ed3ng nh\u00f4m d\u1ec5 t\u00ecm v\u00e0 r\u1ea5t ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 \u0111i\u1ec1u ki\u1ec7n m\u00e0i m\u00f2n \u0111\u00e1ng k\u1ec3.<br \/>Khi thi\u1ebft k\u1ebf b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt, vi\u1ec7c l\u1ef1a ch\u1ecdn ch\u1ea5t b\u00f4i tr\u01a1n ph\u00f9 h\u1ee3p cho tr\u1ee5c v\u00edt v\u00e0 b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt t\u01b0\u01a1ng \u1ee9ng l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng. Ch\u1ea5t b\u00f4i tr\u01a1n th\u00edch h\u1ee3p c\u1ea7n c\u00f3 \u0111\u1ed9 nh\u1edbt \u0111\u1ed9ng h\u1ecdc l\u00e0 300 mm2\/s v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c \u1ed5 tr\u1ee5c v\u00edt. B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt v\u00e0 tr\u1ee5c v\u00edt c\u1ea7n \u0111\u01b0\u1ee3c b\u00f4i tr\u01a1n \u0111\u00fang c\u00e1ch \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tu\u1ed5i th\u1ecd c\u1ee7a ch\u00fang.<\/p>\n<h2>Giun \u0111a kh\u1edfi \u0111\u1ed9ng<\/h2>\n<p>B\u1ed9 truy\u1ec1n \u0111\u1ed9ng v\u00edt me \u0111a c\u1ea5p k\u1ebft h\u1ee3p nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a nhi\u1ec1u c\u1ea5p kh\u1edfi \u0111\u1ed9ng v\u1edbi t\u1ed1c \u0111\u1ed9 \u0111\u1ea7u ra tuy\u1ebfn t\u00ednh. Tr\u1ee5c v\u00edt me \u0111a c\u1ea5p gi\u1ea3m thi\u1ec3u \u1ea3nh h\u01b0\u1edfng c\u1ee7a tr\u1ee5c v\u00edt me \u0111\u01a1n c\u1ea5p v\u00e0 b\u00e1nh r\u0103ng t\u1ef7 s\u1ed1 truy\u1ec1n l\u1edbn. C\u1ea3 hai lo\u1ea1i b\u00e1nh r\u0103ng me me \u0111\u1ec1u c\u00f3 tr\u1ee5c v\u00edt me \u0111\u1ea3o chi\u1ec1u, c\u00f3 th\u1ec3 \u0111\u1ea3o chi\u1ec1u ho\u1eb7c d\u1eebng b\u1eb1ng tay, t\u00f9y thu\u1ed9c v\u00e0o \u1ee9ng d\u1ee5ng. Kh\u1ea3 n\u0103ng t\u1ef1 kh\u00f3a c\u1ee7a b\u00e1nh r\u0103ng me me ph\u1ee5 thu\u1ed9c v\u00e0o g\u00f3c b\u01b0\u1edbc ren, g\u00f3c \u1ee9ng su\u1ea5t v\u00e0 h\u1ec7 s\u1ed1 ma s\u00e1t.<br \/>\u1ed0c v\u00edt \u0111\u01a1n ren c\u00f3 m\u1ed9t ren \u0111i\u1ec1u khi\u1ec3n chi\u1ec1u d\u00e0i tr\u1ee5c c\u1ee7a n\u00f3. \u1ed0c v\u00edt ti\u1ebfn m\u1ed9t r\u0103ng cho m\u1ed7i v\u00f2ng quay. \u1ed0c v\u00edt \u0111a ren c\u00f3 nhi\u1ec1u ren trong m\u1ed7i ren c\u1ee7a n\u00f3. \u0110\u1ed9 gi\u1ea3m t\u1ed1c c\u1ee7a \u1ed1c v\u00edt \u0111a ren b\u1eb1ng s\u1ed1 r\u0103ng tr\u00ean b\u00e1nh r\u0103ng tr\u1eeb \u0111i s\u1ed1 ren tr\u00ean tr\u1ee5c \u1ed1c v\u00edt. N\u00f3i chung, \u1ed1c v\u00edt \u0111a ren c\u00f3 hai ho\u1eb7c ba ren.<br \/>B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u00eam h\u01a1n c\u00e1c lo\u1ea1i b\u00e1nh r\u0103ng kh\u00e1c do tr\u1ee5c v\u00edt tr\u01b0\u1ee3t nh\u1eb9 nh\u00e0ng thay v\u00ec t\u1ea1o ra ti\u1ebfng l\u00e1ch c\u00e1ch. \u0110i\u1ec1u n\u00e0y gi\u00fap ch\u00fang tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi cho c\u00e1c \u1ee9ng d\u1ee5ng m\u00e0 ti\u1ebfng \u1ed3n l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 c\u1ea7n quan t\u00e2m. B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb v\u1eadt li\u1ec7u m\u1ec1m h\u01a1n, gi\u00fap ch\u00fang ch\u1ecbu \u0111\u01b0\u1ee3c ti\u1ebfng \u1ed3n t\u1ed1t h\u01a1n. Ngo\u00e0i ra, ch\u00fang c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng va \u0111\u1eadp. So v\u1edbi b\u00e1nh r\u0103ng c\u00f3 r\u0103ng, b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt c\u00f3 \u0111\u1ed9 \u1ed3n v\u00e0 \u0111\u1ed9 rung th\u1ea5p h\u01a1n.<br \/><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/worm-shaft\/c-wormshaft-5.webp\" alt=\"tr\u1ee5c giun\" width=\"800\" \/><\/p>\n<h2>Ph\u01b0\u01a1ng ph\u00e1p xoay CZPT<\/h2>\n<p>Quy tr\u00ecnh ti\u1ec7n xoay CZPT cho tr\u1ee5c v\u00edt n\u00e2ng cao ti\u00eau chu\u1ea9n gia c\u00f4ng b\u00e1nh r\u0103ng ch\u00ednh x\u00e1c trong s\u1ea3n xu\u1ea5t quy m\u00f4 nh\u1ecf \u0111\u1ebfn trung b\u00ecnh. Ph\u01b0\u01a1ng ph\u00e1p ti\u1ec7n xoay CZPT gi\u1ea3m thi\u1ec3u hi\u1ec7n t\u01b0\u1ee3ng m\u00e0i m\u00f2n ren, n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ec9nh tr\u1ee5c v\u00edt v\u00e0 gi\u1ea3m th\u1eddi gian chu k\u1ef3. Thi\u1ebft b\u1ecb ti\u1ec7n xoay CZPT LWN-90 c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 s\u1eed d\u1ee5ng t\u1ea5m \u0111\u1ec7m th\u00e9p, \u1ee5 \u0111\u1ee1 l\u1ef1c l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c v\u00e0 n\u1ed9i suy 5 tr\u1ee5c \u0111\u1ec3 \u0111\u1ea1t \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng cao.<br \/>Tr\u1ee5c ch\u00ednh quay 4.000 v\u00f2ng\/ph\u00fat, c\u00f4ng su\u1ea5t 5 kW c\u1ee7a m\u00e1y t\u1ea1o ra c\u00e1c tr\u1ee5c v\u00edt v\u00e0 nhi\u1ec1u lo\u1ea1i v\u00edt kh\u00e1c nhau. \u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a tr\u1ee5c v\u00edt l\u00ean \u0111\u1ebfn 2,5 inch, m\u1eb7c d\u00f9 k\u00edch th\u01b0\u1edbc b\u00ean trong l\u00ean \u0111\u1ebfn 20 inch. Quy tr\u00ecnh c\u1eaft kh\u00f4 s\u1eed d\u1ee5ng \u1ed1ng xo\u00e1y \u0111\u1ec3 cung c\u1ea5p kh\u00ed n\u00e9n l\u1ea1nh \u0111\u1ebfn v\u1ecb tr\u00ed c\u1eaft. D\u1ea7u b\u00f4i tr\u01a1n c\u0169ng \u0111\u01b0\u1ee3c th\u00eam v\u00e0o m\u00e1y. C\u00e1c tr\u1ee5c v\u00edt \u0111\u01b0\u1ee3c t\u1ea1o ra kh\u00f4ng c\u00f3 c\u00e1c v\u1ebft c\u1eaft ng\u1ea7m, gi\u00fap gi\u1ea3m thi\u1ec3u c\u00f4ng \u0111o\u1ea1n gia c\u00f4ng c\u1ea7n thi\u1ebft.<br \/>T\u00f4i c\u1ee9ng b\u1eb1ng c\u1ea3m \u1ee9ng l\u00e0 m\u1ed9t quy tr\u00ecnh th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng thay th\u1ebf cho quy tr\u00ecnh t\u00f4i c\u1ee9ng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p xo\u00e1y. Quy tr\u00ecnh t\u00f4i c\u1ee9ng b\u1eb1ng c\u1ea3m \u1ee9ng s\u1eed d\u1ee5ng d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u (AC) \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 \u0111\u1ed9 b\u1ec1 m\u1eb7t c\u00e0ng cao. T\u1ea7n s\u1ed1 \u0111i\u1ec7n \u0111\u01b0\u1ee3c gi\u00e1m s\u00e1t th\u00f4ng qua c\u00e1c c\u1ea3m bi\u1ebfn \u0111\u1ec3 tr\u00e1nh qu\u00e1 nhi\u1ec7t. Qu\u00e1 tr\u00ecnh t\u00f4i c\u1ee9ng b\u1eb1ng c\u1ea3m \u1ee9ng c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c \u0111\u1ec3 ch\u1ec9 nh\u1eefng b\u1ed9 ph\u1eadn c\u1ee5 th\u1ec3 c\u1ee7a tr\u1ee5c v\u00edt m\u1edbi \u0111\u01b0\u1ee3c t\u00f4i c\u1ee9ng.<\/p>\n<h2>\u0110\u01b0\u1eddng ti\u1ebfp tuy\u1ebfn \u0111i\u1ec3n h\u00ecnh t\u1ea1i m\u1ed9t v\u1ecb tr\u00ed b\u1ea5t k\u1ef3 tr\u00ean c\u00e1c m\u1eb7t b\u1eb1ng nhau c\u1ee7a b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt.<\/h2>\n<p>B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt bao g\u1ed3m hai \u0111o\u1ea1n xo\u1eafn \u1ed1c v\u1edbi g\u00f3c xo\u1eafn t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 90 \u0111\u1ed9. \u0110i\u1ec1u ki\u1ec7n n\u00e0y cho ph\u00e9p tr\u1ee5c v\u00edt quay v\u1edbi nhi\u1ec1u h\u01a1n m\u1ed9t r\u0103ng cho m\u1ed7i v\u00f2ng quay. G\u00f3c xo\u1eafn c\u1ee7a tr\u1ee5c v\u00edt th\u01b0\u1eddng g\u1ea7n b\u1eb1ng 90 \u0111\u1ed9 v\u00e0 chi\u1ec1u d\u00e0i th\u00e2n kh\u00e1 d\u00e0i theo tr\u1ee5c. B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt v\u1edbi g\u00f3c d\u1eabn h\u01b0\u1edbng g c\u00f3 c\u00e1c \u0111\u1eb7c t\u00ednh t\u01b0\u01a1ng t\u1ef1 nh\u01b0 b\u00e1nh r\u0103ng v\u00edt c\u00f3 g\u00f3c xo\u1eafn 90 \u0111\u1ed9.<br \/>M\u1eb7t c\u1eaft ngang tr\u1ee5c c\u1ee7a c\u01a1 c\u1ea5u b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt kh\u00f4ng ph\u1ea3i l\u00e0 h\u00ecnh thang th\u00f4ng th\u01b0\u1eddng. Thay v\u00e0o \u0111\u00f3, ph\u1ea7n tuy\u1ebfn t\u00ednh c\u1ee7a m\u1eb7t c\u1eaft xi\u00ean \u0111\u01b0\u1ee3c bi\u1ebfn \u0111\u1ed5i b\u1edfi c\u00e1c \u0111\u01b0\u1eddng cong cycloid. C\u00e1c \u0111\u01b0\u1eddng cong n\u00e0y c\u00f3 ti\u1ebfp tuy\u1ebfn r\u1ed9ng g\u1ea7n \u0111\u01b0\u1eddng t\u00e2m b\u00e1nh r\u0103ng. B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt sau \u0111\u00f3 \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh b\u1eb1ng c\u00e1ch gi\u1ea3m t\u1ed1c \u0111\u1ed9 quay, t\u1ea1o ra m\u1ed9t b\u00e1nh r\u0103ng c\u00f3 hai b\u1ec1 m\u1eb7t \u0103n kh\u1edbp. C\u01a1 c\u1ea5u b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt n\u00e0y c\u00f3 th\u1ec3 quay \u1edf t\u1ed1c \u0111\u1ed9 cao h\u01a1n v\u00e0 th\u1eadm ch\u00ed ho\u1ea1t \u0111\u1ed9ng \u00eam \u00e1i h\u01a1n.<br \/>B\u00e1nh r\u0103ng tr\u1ee5c v\u00edt c\u00f3 b\u01b0\u1edbc r\u0103ng h\u00ecnh cycloid hi\u1ec7u qu\u1ea3 h\u01a1n nhi\u1ec1u so v\u1edbi b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt th\u00f4ng th\u01b0\u1eddng. N\u00f3 gi\u1ea3m ma s\u00e1t gi\u1eefa tr\u1ee5c v\u00edt v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c, d\u1eabn \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n cao h\u01a1n, hi\u1ec7u qu\u1ea3 l\u00e0m vi\u1ec7c t\u1ed1t h\u01a1n v\u00e0 gi\u1ea3m ti\u1ebfng \u1ed3n. B\u01b0\u1edbc r\u0103ng n\u00e0y c\u0169ng gi\u00fap b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt \u0103n kh\u1edbp \u0111\u1ec1u v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n. H\u01a1n n\u1eefa, n\u00f3 ng\u0103n ng\u1eeba s\u1ef1 c\u1ea3n tr\u1edf v\u1ec1 m\u1eb7t th\u1ea9m m\u1ef9. N\u00f3 c\u0169ng gi\u00fap cho s\u1ef1 \u0103n kh\u1edbp gi\u1eefa b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt v\u00e0 b\u00e1nh r\u0103ng tr\u1edf n\u00ean m\u01b0\u1ee3t m\u00e0 h\u01a1n.<br \/><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/worm-shaft\/b-wormshaft-5.webp\" alt=\"tr\u1ee5c giun\" width=\"800\" \/><\/p>\n<h2>T\u00ednh to\u00e1n \u0111\u1ed9 l\u1ec7ch tr\u1ee5c v\u00edt<\/h2>\n<p>C\u00f3 r\u1ea5t nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p t\u00ednh to\u00e1n \u0111\u1ed9 v\u00f5ng c\u1ee7a tr\u1ee5c v\u00edt, v\u00e0 m\u1ed7i ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec1u c\u00f3 nh\u1eefng nh\u01b0\u1ee3c \u0111i\u1ec3m ri\u00eang. Nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng n\u00e0y \u0111\u01b0a ra c\u00e1c ph\u00e9p t\u00ednh g\u1ea7n \u0111\u00fang kh\u00e1 t\u1ed1t nh\u01b0ng kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 v\u00f5ng th\u1ef1c s\u1ef1 c\u1ee7a tr\u1ee5c v\u00edt. V\u00ed d\u1ee5, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p n\u00e0y kh\u00f4ng t\u00ednh \u0111\u1ebfn c\u00e1c thay \u0111\u1ed5i h\u00ecnh h\u1ecdc c\u1ee7a tr\u1ee5c v\u00edt, ch\u1eb3ng h\u1ea1n nh\u01b0 h\u00ecnh d\u1ea1ng xo\u1eafn \u1ed1c c\u1ee7a r\u0103ng. Ngo\u00e0i ra, ch\u00fang c\u00f2n \u0111\u00e1nh gi\u00e1 qu\u00e1 cao \u1ea3nh h\u01b0\u1edfng l\u00e0m c\u1ee9ng c\u1ee7a b\u1ed9 truy\u1ec1n \u0111\u1ed9ng. Do \u0111\u00f3, c\u00e1c lo\u1ea1i tr\u1ee5c v\u00edt m\u1ecfng hi\u1ec7u qu\u1ea3 c\u1ea7n nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c.<br \/>May m\u1eafn thay, c\u00f3 m\u1ed9t s\u1ed1 chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 l\u1ec7ch t\u1ed1i \u0111a c\u1ee7a tr\u1ee5c v\u00edt. C\u00e1c k\u1ef9 thu\u1eadt n\u00e0y s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p h\u1ec7 s\u1ed1 h\u1eefu h\u1ea1n, k\u1ebft h\u1ee3p c\u00e1c \u0111i\u1ec1u ki\u1ec7n bi\u00ean v\u00e0 t\u00ednh to\u00e1n tham s\u1ed1. \u1ede \u0111\u00e2y, ch\u00fang ta xem x\u00e9t m\u1ed9t v\u00e0i ph\u01b0\u01a1ng ph\u00e1p. Ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ea7u ti\u00ean, DIN 3996, t\u00ednh to\u00e1n \u0111\u1ed9 l\u1ec7ch l\u1edbn nh\u1ea5t c\u1ee7a tr\u1ee5c v\u00edt d\u1ef1a tr\u00ean k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m, trong khi ph\u01b0\u01a1ng ph\u00e1p th\u1ee9 hai, AGMA 6022, s\u1eed d\u1ee5ng \u0111\u01b0\u1eddng k\u00ednh g\u1ed1c c\u1ee7a tr\u1ee5c v\u00edt l\u00e0m \u0111\u01b0\u1eddng k\u00ednh u\u1ed1n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<br \/>Chi\u1ebfn l\u01b0\u1ee3c th\u1ee9 hai t\u1eadp trung v\u00e0o c\u00e1c th\u00f4ng s\u1ed1 c\u01a1 b\u1ea3n c\u1ee7a b\u1ed9 truy\u1ec1n b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt. Ch\u00fang ta s\u1ebd xem x\u00e9t k\u1ef9 h\u01a1n t\u1eebng th\u00f4ng s\u1ed1. Ch\u00fang ta s\u1ebd ph\u00e2n t\u00edch s\u1ed1 r\u0103ng c\u1ee7a b\u1ed9 truy\u1ec1n b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 h\u00ecnh h\u1ecdc \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u00fang. Th\u00f4ng th\u01b0\u1eddng, s\u1ed1 r\u0103ng c\u1ee7a b\u1ed9 truy\u1ec1n b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt l\u00e0 t\u1eeb 1 \u0111\u1ebfn 4, nh\u01b0ng c\u0169ng c\u00f3 th\u1ec3 l\u00ean \u0111\u1ebfn 12. Vi\u1ec7c l\u1ef1a ch\u1ecdn s\u1ed1 r\u0103ng c\u1ea7n d\u1ef1a tr\u00ean c\u00e1c y\u00eau c\u1ea7u t\u1ed1i \u01b0u h\u00f3a, bao g\u1ed3m hi\u1ec7u su\u1ea5t v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng. V\u00ed d\u1ee5, n\u1ebfu c\u1ea7n thu nh\u1ecf b\u1ed9 truy\u1ec1n b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt so v\u1edbi thi\u1ebft k\u1ebf tr\u01b0\u1edbc \u0111\u00f3, th\u00ec s\u1ed1 r\u0103ng \u00edt h\u01a1n s\u1ebd \u0111\u1ee7.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/worm-shaft\/wormshaft-l1.webp\" alt=\"H\u1ed9p s\u1ed1 b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt t\u1ef7 s\u1ed1 truy\u1ec1n 7.5-100, t\u1ed1t nh\u1ea5t Trung Qu\u1ed1c, t\u1eeb NMRV030 \u0111\u1ebfn NMRV150, \u0111ang b\u00e1n r\u1ea5t ch\u1ea1y.\"><img decoding=\"async\" src=\"https:\/\/img.hzpt.com\/img\/worm-shaft\/wormshaft-l2.webp\" alt=\"H\u1ed9p s\u1ed1 b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt t\u1ef7 s\u1ed1 truy\u1ec1n 7.5-100 Nmrv030 \u0111\u1ebfn Nmrv150 t\u1ed1t nh\u1ea5t Trung Qu\u1ed1c, h\u00e0ng b\u00e1n r\u1ea5t ch\u1ea1y.\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Product Description \u00a0 Item Description Principal Materials:one)housing:aluminium alloy ADC12(dimensions 571-090) die solid iron HT200(dimension one hundred ten-a hundred and fifty)two)Worm:20Cr, ZI Involute profile carbonize&amp;quencher heat therapy make equipment surface area hardness up to 56-sixty two HRC Right after precision grinding, carburization layer&#8217;s thickness in between .3-.5mm.3)Worm Wheel:wearable stannum alloy CuSn10-one In depth Photos Blend Options:Enter:with [&hellip;]<\/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":[42,61,16,47,69,1361,19,75,78,79,82,84,77,20,95,98,31,105,107,34,109,37],"class_list":["post-520","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-worm","tag-gearbox","tag-gearbox-china","tag-gearbox-gear","tag-gearbox-speed","tag-gearbox-with","tag-gearbox-worm-gear-speed","tag-hot-gear","tag-speed-gear","tag-speed-gearbox","tag-worm-gear","tag-worm-gear-gearbox","tag-worm-gear-speed","tag-worm-gear-worm","tag-worm-gearbox","tag-worm-worm-gear"],"_links":{"self":[{"href":"https:\/\/wormshafts.top\/vi\/wp-json\/wp\/v2\/posts\/520","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=520"}],"version-history":[{"count":0,"href":"https:\/\/wormshafts.top\/vi\/wp-json\/wp\/v2\/posts\/520\/revisions"}],"wp:attachment":[{"href":"https:\/\/wormshafts.top\/vi\/wp-json\/wp\/v2\/media?parent=520"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wormshafts.top\/vi\/wp-json\/wp\/v2\/categories?post=520"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wormshafts.top\/vi\/wp-json\/wp\/v2\/tags?post=520"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}