{"id":5105,"date":"2025-05-28T09:00:47","date_gmt":"2025-05-28T02:00:47","guid":{"rendered":"https:\/\/mayxaydunghanoi.com\/?p=5105"},"modified":"2025-12-13T03:17:58","modified_gmt":"2025-12-12T20:17:58","slug":"huong-dan-bao-tri-he-thong-xich-va-rong-roc-cua-xe-cau-xich","status":"publish","type":"post","link":"https:\/\/mayxaydunghanoi.com\/vi\/huong-dan-bao-tri-he-thong-xich-va-rong-roc-cua-xe-cau-xich\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn b\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng x\u00edch v\u00e0 r\u00f2ng r\u1ecdc c\u1ee7a xe c\u1ea9u x\u00edch"},"content":{"rendered":"
H\u1ec7 th\u1ed1ng x\u00edch v\u00e0 r\u00f2ng r\u1ecdc \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong kh\u1ea3 n\u0103ng di chuy\u1ec3n v\u00e0 c\u00e2n b\u1eb1ng t\u1ea3i c\u1ee7a xe c\u1ea9u b\u00e1nh x\u00edch<\/a>. N\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 v\u00e0 \u0111\u00fang c\u00e1ch, nh\u1eefng b\u1ed9 ph\u1eadn n\u00e0y c\u00f3 th\u1ec3 nhanh ch\u00f3ng b\u1ecb hao m\u00f2n, d\u1eabn \u0111\u1ebfn nguy c\u01a1 tr\u01b0\u1ee3t x\u00edch, g\u00e3y b\u00e1nh \u0111\u1ee1 ho\u1eb7c th\u1eadm ch\u00ed m\u1ea5t an to\u00e0n khi c\u1ea9u ho\u1ea1t \u0111\u1ed9ng tr\u00ean \u0111\u1ecba h\u00ecnh kh\u00f3. B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n n\u1eafm r\u00f5 c\u00e1c b\u01b0\u1edbc b\u1ea3o tr\u00ec t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn chuy\u00ean s\u00e2u, \u0111\u1ea3m b\u1ea3o xe lu\u00f4n v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ec1n b\u1ec9 theo th\u1eddi gian.<\/p>\n Vi\u1ec7c ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean v\u00e0 quan tr\u1ecdng nh\u1ea5t trong quy tr\u00ecnh b\u1ea3o tr\u00ec. M\u1ed7i 250\u2013300 gi\u1edd v\u1eadn h\u00e0nh, k\u1ef9 thu\u1eadt vi\u00ean c\u1ea7n ti\u1ebfn h\u00e0nh ki\u1ec3m tra to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng x\u00edch v\u00e0 r\u00f2ng r\u1ecdc \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c d\u1ea5u hi\u1ec7u h\u01b0 h\u1ecfng s\u1edbm.<\/p>\n Khi ki\u1ec3m tra x\u00edch, h\u00e3y ch\u00fa \u00fd \u0111\u1ebfn \u0111\u1ed9 ch\u00f9ng, v\u1ebft r\u1ea1n n\u1ee9t ho\u1eb7c t\u00ecnh tr\u1ea1ng d\u00e3n m\u1eaft x\u00edch kh\u00f4ng \u0111\u1ec1u. C\u00f3 th\u1ec3 d\u00f9ng th\u01b0\u1edbc \u0111o chi\u1ec1u d\u00e0i c\u1ee7a m\u1ed9t \u0111o\u1ea1n x\u00edch g\u1ed3m 5\u201310 m\u1eaft \u0111\u1ec3 so s\u00e1nh v\u1edbi chi\u1ec1u d\u00e0i ti\u00eau chu\u1ea9n. N\u1ebfu chi\u1ec1u d\u00e0i \u0111o \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 3% so v\u1edbi ban \u0111\u1ea7u, \u0111\u00f3 l\u00e0 d\u1ea5u hi\u1ec7u x\u00edch \u0111\u00e3 b\u1ecb r\u00e3o v\u00e0 c\u1ea7n thay th\u1ebf.<\/p>\n \u0110\u1ed1i v\u1edbi r\u00f2ng r\u1ecdc v\u00e0 c\u00e1c b\u00e1nh d\u1eabn, c\u1ea7n ki\u1ec3m tra b\u1ec1 m\u1eb7t l\u00e0m vi\u1ec7c c\u1ee7a r\u00e3nh r\u00f2ng r\u1ecdc \u2013 n\u1ebfu th\u1ea5y b\u1ecb m\u00f2n l\u1ec7ch, n\u1ee9t g\u00e3y ho\u1eb7c bi\u1ebfn d\u1ea1ng so v\u1edbi thi\u1ebft k\u1ebf, c\u1ea7n c\u00f3 ph\u01b0\u01a1ng \u00e1n s\u1eeda ch\u1eefa ho\u1eb7c thay m\u1edbi k\u1ecbp th\u1eddi.<\/p>\n H\u1ec7 th\u1ed1ng x\u00edch v\u00e0 r\u00f2ng r\u1ecdc th\u01b0\u1eddng xuy\u00ean ti\u1ebfp x\u00fac v\u1edbi \u0111\u1ea5t \u0111\u00e1, b\u00f9n b\u1ea9n v\u00e0 n\u01b0\u1edbc m\u01b0a trong qu\u00e1 tr\u00ecnh thi c\u00f4ng. N\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c v\u1ec7 sinh \u0111\u00fang c\u00e1ch, l\u1edbp b\u1ea9n n\u00e0y s\u1ebd t\u00edch t\u1ee5, g\u00e2y ma s\u00e1t l\u1edbn v\u00e0 d\u1eabn \u0111\u1ebfn m\u00e0i m\u00f2n b\u1ea5t th\u01b0\u1eddng.<\/p>\n Sau m\u1ed7i ca l\u00e0m vi\u1ec7c, n\u00ean d\u00f9ng v\u00f2i x\u1ecbt \u00e1p l\u1ef1c cao \u0111\u1ec3 r\u1eeda s\u1ea1ch to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng x\u00edch, b\u00e1nh d\u1eabn v\u00e0 r\u00f2ng r\u1ecdc. Tr\u01b0\u1eddng h\u1ee3p c\u00f3 b\u00f9n \u0111\u1ea5t kh\u00f4 c\u1ee9ng ho\u1eb7c xi m\u0103ng b\u00e1m d\u00ednh, h\u00e3y s\u1eed d\u1ee5ng b\u00e0n ch\u1ea3i th\u00e9p ho\u1eb7c d\u1ee5ng c\u1ee5 c\u1ea1o chuy\u00ean d\u1ee5ng \u0111\u1ec3 l\u00e0m s\u1ea1ch. L\u01b0u \u00fd: Sau khi v\u1ec7 sinh, c\u1ea7n \u0111\u1ec3 h\u1ec7 th\u1ed1ng kh\u00f4 ho\u00e0n to\u00e0n r\u1ed3i m\u1edbi ti\u1ebfn h\u00e0nh b\u00f4i tr\u01a1n, tr\u00e1nh t\u00ecnh tr\u1ea1ng d\u1ea7u m\u1ee1 k\u1ebft h\u1ee3p v\u1edbi n\u01b0\u1edbc g\u00e2y \u0111\u00f4ng \u0111\u1eb7c, \u0111\u00f3ng c\u1eb7n.<\/p>\n Vi\u1ec7c duy tr\u00ec v\u1ec7 sinh th\u01b0\u1eddng xuy\u00ean kh\u00f4ng ch\u1ec9 gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a x\u00edch v\u00e0 r\u00f2ng r\u1ecdc m\u00e0 c\u00f2n gi\u00fap k\u1ef9 thu\u1eadt vi\u00ean d\u1ec5 d\u00e0ng ph\u00e1t hi\u1ec7n c\u00e1c v\u1ebft h\u1ecfng nh\u1ecf tr\u01b0\u1edbc khi ph\u00e1t sinh s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng.<\/p>\n B\u00f4i tr\u01a1n l\u00e0 b\u01b0\u1edbc b\u1ea3o tr\u00ec kh\u00f4ng th\u1ec3 thi\u1ebfu trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng xe c\u1ea9u b\u00e1nh x\u00edch. Vi\u1ec7c l\u1ef1a ch\u1ecdn sai lo\u1ea1i m\u1ee1 ho\u1eb7c b\u00f4i tr\u01a1n kh\u00f4ng \u0111\u1ec1u c\u00f3 th\u1ec3 khi\u1ebfn x\u00edch ho\u1ea1t \u0111\u1ed9ng kh\u00f3 kh\u0103n, ph\u00e1t ti\u1ebfng k\u00eau ho\u1eb7c b\u1ecb gi\u1eadt c\u1ee5c khi xe chuy\u1ec3n \u0111\u1ed9ng.<\/p>\n B\u1ea1n n\u00ean s\u1eed d\u1ee5ng m\u1ee1 ch\u1ecbu t\u1ea3i cao, c\u00f3 ch\u1ee9a ph\u1ee5 gia ch\u1ed1ng r\u1eeda tr\u00f4i nh\u01b0 molybdenum disulfide (MoS\u2082) \u2013 lo\u1ea1i m\u1ee1 chuy\u00ean d\u1ee5ng cho m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c n\u1eb7ng. Th\u1eddi \u0111i\u1ec3m b\u00f4i tr\u01a1n l\u00fd t\u01b0\u1edfng l\u00e0 sau m\u1ed7i 100\u2013150 gi\u1edd l\u00e0m vi\u1ec7c ho\u1eb7c sau m\u1ed7i \u0111\u1ee3t v\u1ec7 sinh l\u1edbn.<\/p>\n C\u00e1ch b\u00f4i: L\u00e0m s\u1ea1ch ho\u00e0n to\u00e0n h\u1ec7 th\u1ed1ng x\u00edch v\u00e0 r\u00f2ng r\u1ecdc, sau \u0111\u00f3 d\u00f9ng ch\u1ed5i m\u1ee1 ho\u1eb7c b\u00ecnh b\u01a1m m\u1ee1 b\u00f4i \u0111\u1ec1u l\u00ean t\u1ea5t c\u1ea3 c\u00e1c m\u1eaft x\u00edch, r\u00e3nh r\u00f2ng r\u1ecdc v\u00e0 b\u00e1nh d\u1eabn. Tr\u00e1nh tr\u1ed9n m\u1ee1 m\u1edbi v\u00e0o ph\u1ea7n m\u1ee1 c\u0169 \u0111\u1ec3 kh\u00f4ng t\u1ea1o ra ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc kh\u00f4ng mong mu\u1ed1n.<\/p>\n M\u1ed9t l\u1ed7i th\u01b0\u1eddng g\u1eb7p l\u00e0 \u0111\u1ec3 x\u00edch qu\u00e1 ch\u00f9ng ho\u1eb7c qu\u00e1 c\u0103ng \u2013 c\u1ea3 hai \u0111\u1ec1u g\u00e2y \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a xe c\u1ea9u. X\u00edch qu\u00e1 ch\u00f9ng s\u1ebd d\u1ec5 b\u1ecb tr\u01b0\u1ee3t kh\u1ecfi b\u00e1nh d\u1eabn khi di chuy\u1ec3n tr\u00ean \u0111\u1ecba h\u00ecnh d\u1ed1c, trong khi x\u00edch qu\u00e1 c\u0103ng l\u1ea1i g\u00e2y m\u00e0i m\u00f2n nhanh ch\u00f3ng c\u00e1c m\u1eaft x\u00edch v\u00e0 r\u00f2ng r\u1ecdc.<\/p>\n B\u1ea1n c\u1ea7n ki\u1ec3m tra \u0111\u1ed9 v\u00f5ng c\u1ee7a x\u00edch khi xe \u0111\u1ee9ng y\u00ean tr\u00ean n\u1ec1n ph\u1eb3ng. D\u00f9ng th\u01b0\u1edbc \u0111o kho\u1ea3ng c\u00e1ch v\u00f5ng gi\u1eefa ph\u1ea7n x\u00edch th\u1ea5p nh\u1ea5t v\u00e0 khung xe. V\u1edbi xe c\u1ea9u t\u1ea7m trung, kho\u1ea3ng c\u00e1ch l\u00fd t\u01b0\u1edfng l\u00e0 t\u1eeb 20\u201335mm. N\u1ebfu v\u01b0\u1ee3t ng\u01b0\u1ee1ng n\u00e0y, c\u1ea7n d\u00f9ng c\u01a1 c\u1ea5u c\u0103ng x\u00edch th\u1ee7y l\u1ef1c ho\u1eb7c c\u01a1 kh\u00ed \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i.<\/p>\n H\u00e3y \u0111\u1ea3m b\u1ea3o ki\u1ec3m tra v\u00e0 c\u0103ng ch\u1ec9nh x\u00edch \u0111\u1ec1u cho hai b\u00ean \u0111\u1ec3 xe v\u1eadn h\u00e0nh c\u00e2n b\u1eb1ng, tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng l\u1ec7ch h\u01b0\u1edbng ho\u1eb7c nghi\u00eang th\u00e2n xe khi t\u1ea3i n\u1eb7ng.<\/p>\n Kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng x\u00edch v\u00e0 r\u00f2ng r\u1ecdc \u0111\u00e3 m\u00f2n v\u01b0\u1ee3t ng\u01b0\u1ee1ng cho ph\u00e9p v\u00ec \u0111i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t thi c\u00f4ng m\u00e0 c\u00f2n g\u00e2y nguy hi\u1ec3m cho ng\u01b0\u1eddi v\u00e0 t\u00e0i s\u1ea3n.<\/p>\n \u0110\u1ed1i v\u1edbi x\u00edch, n\u1ebfu ph\u00e1t hi\u1ec7n chi\u1ec1u d\u00e0i x\u00edch b\u1ecb d\u00e3n qu\u00e1 3%, c\u00e1c m\u1eaft x\u00edch b\u1ecb n\u1ee9t ho\u1eb7c g\u00e3y m\u1ed1i n\u1ed1i, b\u1ea1n n\u00ean thay to\u00e0n b\u1ed9 d\u00e2y x\u00edch thay v\u00ec ch\u1ec9 thay m\u1ed9t v\u00e0i m\u1eaft. Vi\u1ec7c thay \u0111\u1ed3ng b\u1ed9 gi\u00fap tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng \u201cl\u1ec7ch tu\u1ed5i th\u1ecd\u201d, d\u1eabn \u0111\u1ebfn x\u00edch m\u1edbi b\u1ecb m\u00f2n nhanh do ph\u1ea3i ch\u1ecbu t\u1ea3i b\u1ea5t c\u00e2n b\u1eb1ng.<\/p>\n V\u1edbi r\u00f2ng r\u1ecdc, n\u1ebfu b\u1ec1 m\u1eb7t r\u00e3nh b\u1ecb m\u00f2n qu\u00e1 40%, xu\u1ea5t hi\u1ec7n v\u1ebft n\u1ee9t ho\u1eb7c r\u1ea1n ngang, ho\u1eb7c c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng tr\u01b0\u1ee3t x\u00edch khi v\u1eadn h\u00e0nh, c\u1ea7n thay th\u1ebf ngay. Khi thay, \u01b0u ti\u00ean s\u1eed d\u1ee5ng ph\u1ee5 t\u00f9ng ch\u00ednh h\u00e3ng ho\u1eb7c t\u01b0\u01a1ng th\u00edch theo \u0111\u00fang th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a xe \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 an to\u00e0n.<\/p>\n Vi\u1ec7c b\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng x\u00edch v\u00e0 r\u00f2ng r\u1ecdc c\u1ee7a xe c\u1ea9u x\u00edch kh\u00f4ng ch\u1ec9 gi\u00fap t\u0103ng tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb m\u00e0 c\u00f2n \u0111\u1ea3m b\u1ea3o an to\u00e0n tuy\u1ec7t \u0111\u1ed1i trong qu\u00e1 tr\u00ecnh thi c\u00f4ng. Nh\u1eefng b\u01b0\u1edbc ki\u1ec3m tra, v\u1ec7 sinh, b\u00f4i tr\u01a1n v\u00e0 thay th\u1ebf \u0111\u00fang c\u00e1ch c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ecbnh k\u1ef3 v\u00e0 nghi\u00eam t\u00fac b\u1edfi \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u00f3 kinh nghi\u1ec7m.<\/p>\n \u0110\u1eebng \u0111\u1ee3i \u0111\u1ebfn khi x\u00edch \u0111\u1ee9t, b\u00e1nh d\u1eabn m\u00f2n ho\u1eb7c xe g\u1eb7p s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng m\u1edbi b\u1eaft \u0111\u1ea7u ki\u1ec3m tra. H\u00e3y l\u00ean l\u1ecbch b\u1ea3o tr\u00ec r\u00f5 r\u00e0ng v\u00e0 nghi\u00eam ng\u1eb7t \u0111\u1ec3 tr\u00e1nh m\u1ecdi r\u1ee7i ro ti\u1ec1m \u1ea9n cho c\u00f4ng tr\u00ecnh.<\/p>\n Li\u00ean h\u1ec7 \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n ho\u1eb7c mua ph\u1ee5 t\u00f9ng ch\u00ednh h\u00e3ng:<\/strong><\/p>\n H\u01b0\u1edbng d\u1eabn b\u1ea3o tr\u00ec x\u00edch v\u00e0 r\u00f2ng r\u1ecdc xe c\u1ea9u x\u00edch gi\u00fap t\u0103ng tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb, tr\u00e1nh h\u01b0 h\u1ecfng khi v\u1eadn h\u00e0nh \u1edf \u0111\u1ecba h\u00ecnh kh\u00f3. H\u1ec7 th\u1ed1ng x\u00edch v\u00e0 r\u00f2ng r\u1ecdc \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong kh\u1ea3 n\u0103ng di chuy\u1ec3n v\u00e0 c\u00e2n b\u1eb1ng t\u1ea3i c\u1ee7a xe c\u1ea9u b\u00e1nh x\u00edch. N\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 v\u00e0 \u0111\u00fang c\u00e1ch, nh\u1eefng b\u1ed9 ph\u1eadn n\u00e0y c\u00f3 th\u1ec3 nhanh ch\u00f3ng…<\/p>\n","protected":false},"author":1,"featured_media":4749,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-5105","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"yoast_head":"\n
\nKi\u1ec3m tra \u0111\u1ecbnh k\u1ef3 h\u1ec7 th\u1ed1ng x\u00edch v\u00e0 r\u00f2ng r\u1ecdc<\/h3>\n
\nL\u00e0m s\u1ea1ch b\u00f9n \u0111\u1ea5t, \u0111\u00e1 v\u1ee5n v\u00e0 c\u00e1c ch\u1ea5t b\u00e1m d\u00ednh sau m\u1ed7i ca l\u00e0m vi\u1ec7c<\/h3>\n
\nB\u00f4i tr\u01a1n \u0111\u00fang c\u00e1ch gi\u00fap gi\u1ea3m m\u00e0i m\u00f2n v\u00e0 ti\u1ebfng \u1ed3n<\/h3>\n
\nC\u0103ng x\u00edch \u0111\u00fang ti\u00eau chu\u1ea9n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh khi di chuy\u1ec3n<\/h3>\n
\nThay th\u1ebf khi x\u00edch ho\u1eb7c r\u00f2ng r\u1ecdc \u0111\u00e3 \u0111\u1ebfn gi\u1edbi h\u1ea1n m\u00f2n<\/h3>\n
\n<\/span>K\u1ebft lu\u1eadn<\/span><\/h3>\n
\n