{"id":8411,"date":"2025-06-18T08:37:54","date_gmt":"2025-06-18T08:37:54","guid":{"rendered":"https:\/\/www.kscranegroup.com\/?post_type=posts&#038;p=8411"},"modified":"2025-06-18T08:37:57","modified_gmt":"2025-06-18T08:37:57","slug":"overhead-crane-wheel-gnawing-causes-diagnosis-and-preventive-measures","status":"publish","type":"posts","link":"https:\/\/www.kscranegroup.com\/vi\/posts\/overhead-crane-wheel-gnawing-causes-diagnosis-and-preventive-measures\/","title":{"rendered":"B\u00e1nh xe c\u1ea9u tr\u00ean cao b\u1ecb g\u1eb7m: Nguy\u00ean nh\u00e2n, ch\u1ea9n \u0111o\u00e1n v\u00e0 bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba"},"content":{"rendered":"<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><p>M\u1ee5c l\u1ee5c<\/p><nav><ul><li><a href=\"#causes-of-wheel-flange-gnawing-and-rubbing\">Nguy\u00ean nh\u00e2n g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng c\u1eafn v\u00e0 c\u1ecd x\u00e1t v\u00e0nh b\u00e1nh xe<\/a><ul><li><a href=\"#1-wheel-issues\">(1) V\u1ea5n \u0111\u1ec1 v\u1ec1 b\u00e1nh xe<\/a><\/li><li><a href=\"#2-track-issues\">(2) V\u1ea5n \u0111\u1ec1 theo d\u00f5i<\/a><\/li><li><a href=\"#3-bridge-frame-issues\">(3) C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 khung c\u1ea7u<\/a><\/li><li><a href=\"#4-drive-system-issues\">(4) C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng<\/a><\/li><\/ul><\/li><li><a href=\"#diagnosis-of-crane-wheel-gnawing-and-rubbing\">Ch\u1ea9n \u0111o\u00e1n b\u00e1nh xe c\u1ea9u b\u1ecb g\u1eb7m v\u00e0 c\u1ecd x\u00e1t<\/a><\/li><li><a href=\"#measures-to-prevent-wheel-gnawing-and-rubbing\">C\u00e1c bi\u1ec7n ph\u00e1p ng\u0103n ng\u1eeba b\u00e1nh xe b\u1ecb c\u1eafn v\u00e0 c\u1ecd x\u00e1t<\/a><\/li><li><a href=\"#repair-methods-for-wheel-gnawing-and-rubbing\">Ph\u01b0\u01a1ng ph\u00e1p s\u1eeda ch\u1eefa khi b\u00e1nh xe b\u1ecb c\u1eafn v\u00e0 c\u1ecd x\u00e1t<\/a><\/li><li><a href=\"#conclusion\">Ph\u1ea7n k\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<p>Trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh c\u1ea7n tr\u1ee5c c\u1ea7u tr\u1ee5c, n\u1ebfu c\u00f3 b\u1ea5t k\u1ef3 v\u1ea5n \u0111\u1ec1 n\u00e0o khi\u1ebfn b\u00e1nh xe tr\u01b0\u1ee3t ngang tr\u00ean \u0111\u01b0\u1eddng ray, \u0111i\u1ec1u n\u00e0y s\u1ebd khi\u1ebfn b\u00e1nh xe b\u1ecb \u00e9p v\u00e0o ray, l\u00e0m t\u0103ng l\u1ef1c c\u1ea3n khi ch\u1ea1y v\u00e0 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng m\u00e0i m\u00f2n gi\u1eefa v\u00e0nh b\u00e1nh xe v\u00e0 ray. Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ma s\u00e1t v\u00e0nh b\u00e1nh xe ho\u1eb7c &quot;b\u00e1nh xe g\u1eb7m v\u00e0nh&quot; (c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 &quot;b\u00e1nh xe c\u1ea7n c\u1ea9u g\u1eb7m&quot;). Ma s\u00e1t v\u00e0nh b\u00e1nh xe l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 tu\u1ed5i th\u1ecd c\u1ee7a c\u1ea3 b\u00e1nh xe v\u00e0 \u0111\u01b0\u1eddng ray, v\u00e0 trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p nghi\u00eam tr\u1ecdng, c\u00f3 th\u1ec3 khi\u1ebfn c\u1ea7n tr\u1ee5c tr\u1eadt b\u00e1nh, d\u1eabn \u0111\u1ebfn h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb v\u00e0 th\u01b0\u01a1ng t\u00edch c\u00e1 nh\u00e2n. N\u00f3 c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c m\u1ee9c \u0111\u1ed9 h\u01b0 h\u1ecfng kh\u00e1c nhau cho c\u00e1c b\u1ed9 ph\u1eadn c\u1ed1 \u0111\u1ecbnh v\u00e0 d\u1ea7m (ho\u1eb7c m\u00f3ng) c\u1ee7a \u0111\u01b0\u1eddng ray. D\u1ef1a tr\u00ean kinh nghi\u1ec7m th\u1ef1c t\u1ebf, b\u00e0i vi\u1ebft n\u00e0y t\u00f3m t\u1eaft c\u00e1c nguy\u00ean nh\u00e2n g\u00e2y ra <a href=\"https:\/\/www.kscranegroup.com\/vi\/crane-parts\/crane-traveling-wheels.html\/\">b\u00e1nh xe c\u1ea7n c\u1ea9u<\/a> ma s\u00e1t m\u1eb7t b\u00edch v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n \u0111\u1ec3 ph\u00f2ng ng\u1eeba.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2025\/06\/Overhead-Crane-Wheel-Rail-Gnawing.jpg\" alt=\"\" class=\"wp-image-8412\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"causes-of-wheel-flange-gnawing-and-rubbing\">Nguy\u00ean nh\u00e2n g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng c\u1eafn v\u00e0 c\u1ecd x\u00e1t v\u00e0nh b\u00e1nh xe<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"1-wheel-issues\">(1) V\u1ea5n \u0111\u1ec1 v\u1ec1 b\u00e1nh xe<\/h4>\n\n\n\n<ol start=\"1\">\n<li><strong>L\u1eafp \u0111\u1eb7t b\u00e1nh xe kh\u00f4ng \u0111\u00fang v\u1ecb tr\u00ed<\/strong><\/li>\n<\/ol>\n\n\n\n<ul>\n<li><strong>\u0110\u1ed9 l\u1ec7ch ngang qu\u00e1 m\u1ee9c<\/strong><br>\u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng c\u1ecd x\u00e1t v\u00e0nh b\u00e1nh xe trong c\u1ea7u tr\u1ee5c. Khi \u0111\u1ed9 l\u1ec7ch theo ph\u01b0\u01a1ng ngang qu\u00e1 l\u1edbn, \u0111\u01b0\u1eddng t\u00e2m c\u1ee7a m\u1eb7t b\u00e1nh xe t\u1ea1o th\u00e0nh m\u1ed9t g\u00f3c v\u1edbi \u0111\u01b0\u1eddng t\u00e2m c\u1ee7a \u0111\u01b0\u1eddng ray. Khi c\u1ea7n tr\u1ee5c di chuy\u1ec3n theo m\u1ed9t h\u01b0\u1edbng, v\u00e0nh b\u00e1nh xe c\u1ecd x\u00e1t v\u00e0o m\u1ed9t b\u00ean c\u1ee7a \u0111\u01b0\u1eddng ray. Khi di chuy\u1ec3n theo h\u01b0\u1edbng ng\u01b0\u1ee3c l\u1ea1i, v\u00e0nh b\u00e1nh xe \u0111\u00f3 c\u1ecd x\u00e1t v\u00e0o ph\u00eda b\u00ean kia v\u00e0 v\u1ecb tr\u00ed c\u1ecd x\u00e1t kh\u00f4ng c\u1ed1 \u0111\u1ecbnh. Trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t, \u0111\u1ed9 l\u1ec7ch theo ph\u01b0\u01a1ng ngang kh\u00f4ng \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 L\/1000 (trong \u0111\u00f3 L l\u00e0 chi\u1ec1u d\u00e0i \u0111o c\u1ee7a b\u00e1nh xe). Ngo\u00e0i ra, h\u01b0\u1edbng nghi\u00eang c\u1ee7a m\u1ed9t c\u1eb7p b\u00e1nh xe tr\u00ean c\u00f9ng m\u1ed9t tr\u1ee5c ph\u1ea3i ng\u01b0\u1ee3c nhau; n\u1ebfu kh\u00f4ng, c\u00e1c b\u00e1nh xe s\u1ebd c\u1ecd x\u00e1t v\u00e0o \u0111\u01b0\u1eddng ray.<\/li>\n<\/ul>\n\n\n\n<ul>\n<li><strong>\u0110\u1ed9 l\u1ec7ch theo chi\u1ec1u d\u1ecdc qu\u00e1 m\u1ee9c<\/strong><br>\u0110i\u1ec1u n\u00e0y \u0111\u1ec1 c\u1eadp \u0111\u1ebfn g\u00f3c \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh gi\u1eefa \u0111\u01b0\u1eddng t\u00e2m m\u1eb7t cu\u1ed1i c\u1ee7a b\u00e1nh xe v\u00e0 \u0111\u01b0\u1eddng th\u1eb3ng \u0111\u1ee9ng, d\u1eabn \u0111\u1ebfn v\u1ecb tr\u00ed b\u00e1nh xe nghi\u00eang. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, di\u1ec7n t\u00edch ti\u1ebfp x\u00fac gi\u1eefa m\u1eb7t b\u00e1nh xe v\u00e0 ray b\u1ecb gi\u1ea3m v\u00e0 \u00e1p l\u1ef1c l\u00ean di\u1ec7n t\u00edch \u0111\u01a1n v\u1ecb t\u0103ng l\u00ean. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn m\u00f2n kh\u00f4ng \u0111\u1ec1u tr\u00ean m\u1eb7t b\u00e1nh xe. Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p nghi\u00eam tr\u1ecdng, c\u00e1c r\u00e3nh m\u00f2n h\u00ecnh khuy\u00ean s\u1ebd h\u00ecnh th\u00e0nh tr\u00ean m\u1eb7t b\u00e1nh xe. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a hi\u1ec7n t\u01b0\u1ee3ng c\u1ecd x\u00e1t m\u1eb7t b\u00edch l\u00e0 m\u1eb7t b\u00edch b\u00e1nh xe lu\u00f4n c\u1ecd x\u00e1t v\u1edbi c\u00f9ng m\u1ed9t ph\u00eda c\u1ee7a r\u00e3nh (ph\u00eda b\u00e1nh xe b\u1ecb nghi\u00eang) v\u00e0 c\u00e1c v\u1ebft m\u00f2n th\u1ea5p h\u01a1n b\u00ecnh th\u01b0\u1eddng m\u1ed9t ch\u00fat. C\u1ea7n c\u1ea9u th\u01b0\u1eddng ph\u00e1t ra ti\u1ebfng r\u00edt trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh. Trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t, \u0111\u1ed9 l\u1ec7ch theo ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng c\u1ee7a b\u00e1nh xe kh\u00f4ng \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 L\/400 v\u00e0 \u0111\u1ec9nh b\u00e1nh xe ph\u1ea3i h\u01b0\u1edbng ra ngo\u00e0i. V\u1ea5n \u0111\u1ec1 c\u1ecd x\u00e1t m\u1eb7t b\u00edch do \u0111\u1ed9 l\u1ec7ch theo ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng n\u00e0y li\u00ean quan \u0111\u1ebfn b\u00e1nh xe d\u1eabn \u0111\u1ed9ng, kh\u00f4ng ph\u1ea3i b\u00e1nh xe kh\u00f4ng t\u1ea3i.<\/li>\n<\/ul>\n\n\n\n<ul>\n<li><strong>\u0110\u1ed3ng h\u1ed3 \u0111o b\u00e1nh xe kh\u00f4ng b\u1eb1ng nhau ho\u1eb7c c\u0103n ch\u1ec9nh ch\u00e9o<\/strong><br>N\u1ebfu th\u01b0\u1edbc \u0111o b\u00e1nh xe ho\u1eb7c c\u0103n ch\u1ec9nh ch\u00e9o c\u1ee7a b\u00e1nh xe tr\u00ean c\u00f9ng m\u1ed9t \u0111\u01b0\u1eddng ray kh\u00f4ng \u0111\u00fang, c\u00f3 th\u1ec3 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng c\u1ecd x\u00e1t m\u1eb7t b\u00edch. Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p n\u00e0y, c\u00f3 th\u1ec3 th\u1ea5y hi\u1ec7n t\u01b0\u1ee3ng m\u00f2n m\u1eb7t b\u00edch \u1edf c\u1ea3 hai b\u00ean m\u1eb7t b\u00edch b\u00e1nh xe d\u1ecdc theo \u0111\u01b0\u1eddng ray.<\/li>\n<\/ul>\n\n\n\n<ol start=\"2\">\n<li><strong>L\u1ed7i x\u1eed l\u00fd b\u00e1nh xe<\/strong><br>Khi s\u1ea3n xu\u1ea5t b\u00e1nh xe, l\u1ed7i c\u00f3 th\u1ec3 khi\u1ebfn \u0111\u01b0\u1eddng k\u00ednh b\u00e1nh xe kh\u00e1c nhau. N\u1ebfu \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a hai b\u00e1nh xe d\u1eabn \u0111\u1ed9ng kh\u00e1c nhau, b\u00e1nh xe b\u00ean tr\u00e1i v\u00e0 b\u00ean ph\u1ea3i s\u1ebd ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ed1c \u0111\u1ed9 kh\u00e1c nhau. Sau khi ch\u1ea1y m\u1ed9t kho\u1ea3ng c\u00e1ch nh\u1ea5t \u0111\u1ecbnh, c\u1ea7n tr\u1ee5c c\u00f3 th\u1ec3 nghi\u00eang sang m\u1ed9t b\u00ean, d\u1eabn \u0111\u1ebfn ma s\u00e1t m\u1eb7t b\u00edch, \u0111\u1eb7c bi\u1ec7t d\u1ec5 nh\u1eadn th\u1ea5y \u1edf c\u00e1c c\u01a1 c\u1ea5u d\u1eabn \u0111\u1ed9ng trung t\u00e2m.<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"2-track-issues\">(2) V\u1ea5n \u0111\u1ec1 theo d\u00f5i<\/h4>\n\n\n\n<p>Ch\u1ea5t l\u01b0\u1ee3ng l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng ray k\u00e9m c\u00f3 th\u1ec3 g\u00e2y ra \u0111\u1ed9 l\u1ec7ch qu\u00e1 m\u1ee9c gi\u1eefa hai thanh ray, d\u1eabn \u0111\u1ebfn ma s\u00e1t m\u1eb7t b\u00edch trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh c\u1ea7n c\u1ea9u. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng x\u1ea3y ra \u1edf c\u00e1c ph\u1ea7n c\u1ee5 th\u1ec3 c\u1ee7a \u0111\u01b0\u1eddng ray.<\/p>\n\n\n\n<ol start=\"1\">\n<li><strong>\u0110\u1ed9 l\u1ec7ch \u0111\u1ed9 cao t\u01b0\u01a1ng \u0111\u1ed1i qu\u00e1 m\u1ee9c c\u1ee7a \u0111\u01b0\u1eddng ray<\/strong><br>N\u1ebfu c\u00f3 s\u1ef1 ch\u00eanh l\u1ec7ch \u0111\u1ed9 cao gi\u1eefa hai thanh ray, m\u1ed9t \u0111\u1ea7u d\u1ea7m c\u1ee7a c\u1ea7n tr\u1ee5c s\u1ebd cao h\u01a1n \u0111\u1ea7u kia. Trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh, c\u1ea7n tr\u1ee5c s\u1ebd d\u1ecbch chuy\u1ec3n v\u1ec1 ph\u00eda th\u1ea5p h\u01a1n, g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng c\u1ecd x\u00e1t m\u1eb7t b\u00edch. Ph\u00eda c\u00f3 \u0111\u1ed9 cao thanh ray cao h\u01a1n s\u1ebd khi\u1ebfn m\u1eb7t b\u00edch b\u00e1nh xe \u00e9p v\u00e0o ph\u00eda ngo\u00e0i c\u1ee7a thanh ray, trong khi ph\u00eda c\u00f3 \u0111\u1ed9 cao th\u1ea5p h\u01a1n s\u1ebd khi\u1ebfn m\u1eb7t b\u00edch \u00e9p v\u00e0o ph\u00eda trong c\u1ee7a thanh ray.<\/li>\n<\/ol>\n\n\n\n<ol start=\"2\">\n<li><strong>\u0110\u1ed9 l\u1ec7ch ngang th\u1eb3ng qu\u00e1 m\u1ee9c c\u1ee7a \u0111\u01b0\u1eddng ray<\/strong><br>N\u1ebfu \u0111\u1ed9 th\u1eb3ng c\u1ee7a ray kh\u00f4ng \u0111\u1ea1t ti\u00eau chu\u1ea9n trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t, khi\u1ebfn ray b\u1ecb u\u1ed1n cong qu\u00e1 m\u1ee9c, s\u1ebd d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng c\u1ecd x\u00e1t v\u00e0nh b\u00e1nh xe khi \u0111\u1ed9 l\u1ec7ch v\u01b0\u1ee3t qu\u00e1 dung sai nh\u1ecbp.<\/li>\n<\/ol>\n\n\n\n<ol start=\"3\">\n<li><strong>\u0110\u01b0\u1eddng ray k\u1ec1 nhau \u1edf c\u00e1c \u0111\u1ed9 cao kh\u00e1c nhau<\/strong><br>Khi c\u1ea7n c\u1ea9u \u0111\u1ebfn kh\u1edbp ray, chuy\u1ec3n \u0111\u1ed9ng ngang c\u00f3 th\u1ec3 x\u1ea3y ra, d\u1eabn \u0111\u1ebfn ma s\u00e1t m\u1eb7t b\u00edch. \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a lo\u1ea1i ma s\u00e1t m\u1eb7t b\u00edch n\u00e0y l\u00e0 b\u00e1nh xe t\u1ea1o ra ti\u1ebfng va ch\u1ea1m kim lo\u1ea1i t\u1ea1i kh\u1edbp.<\/li>\n<\/ol>\n\n\n\n<ol start=\"4\">\n<li><strong>D\u1ea7u, n\u01b0\u1edbc ho\u1eb7c s\u01b0\u01a1ng gi\u00e1 tr\u00ean b\u1ec1 m\u1eb7t \u0111\u01b0\u1eddng ray<\/strong><br>N\u1ebfu b\u1ec1 m\u1eb7t tr\u00ean c\u1ee7a ray b\u1ecb ph\u1ee7 d\u1ea7u, n\u01b0\u1edbc ho\u1eb7c s\u01b0\u01a1ng gi\u00e1, b\u00e1nh xe c\u00f3 th\u1ec3 b\u1ecb tr\u01b0\u1ee3t, d\u1eabn \u0111\u1ebfn chuy\u1ec3n \u0111\u1ed9ng ngang c\u1ee7a c\u1ea7n tr\u1ee5c v\u00e0 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng c\u1ecd x\u00e1t m\u1eb7t b\u00edch.<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"3-bridge-frame-issues\">(3) C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 khung c\u1ea7u<\/h4>\n\n\n\n<p>N\u1ebfu khung c\u1ea7u b\u1ecb bi\u1ebfn d\u1ea1ng, b\u00e1nh xe s\u1ebd b\u1ecb l\u1ec7ch v\u00e0 thay \u0111\u1ed5i nh\u1ecbp c\u1ea7u tr\u1ee5c. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn vi\u1ec7c d\u1ea7m cu\u1ed1i b\u1ecb u\u1ed1n cong theo chi\u1ec1u ngang, g\u00e2y ra \u0111\u1ed9 l\u1ec7ch theo chi\u1ec1u ngang v\u00e0 chi\u1ec1u d\u1ecdc c\u1ee7a b\u00e1nh xe, d\u1eabn \u0111\u1ebfn c\u1ecd x\u00e1t m\u1eb7t b\u00edch.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"4-drive-system-issues\">(4) C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng<\/h4>\n\n\n\n<p>L\u1ed7i s\u1ea3n xu\u1ea5t qu\u00e1 m\u1ee9c trong h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng ho\u1eb7c hao m\u00f2n \u0111\u00e1ng k\u1ec3 trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 khi\u1ebfn hai b\u00e1nh xe d\u1eabn \u0111\u1ed9ng ch\u00ednh ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ed1c \u0111\u1ed9 kh\u00e1c nhau, d\u1eabn \u0111\u1ebfn l\u1ec7ch ngang v\u00e0 c\u1ecd x\u00e1t m\u1eb7t b\u00edch.<\/p>\n\n\n\n<ol start=\"1\">\n<li><strong>Kho\u1ea3ng c\u00e1ch b\u00e1nh r\u0103ng kh\u00f4ng b\u1eb1ng nhau ho\u1eb7c ch\u1ed1t tr\u1ee5c l\u1ecfng<\/strong><br>\u1ede c\u1ea7n tr\u1ee5c c\u00f3 c\u01a1 c\u1ea5u d\u1eabn \u0111\u1ed9ng ri\u00eang bi\u1ec7t, n\u1ebfu khe h\u1edf b\u00e1nh r\u0103ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng d\u1eabn \u0111\u1ed9ng l\u1edbn h\u01a1n h\u1ec7 th\u1ed1ng kia ho\u1eb7c n\u1ebfu then tr\u1ee5c trong m\u1ed9t h\u1ec7 th\u1ed1ng b\u1ecb l\u1ecfng, hai b\u00e1nh xe ch\u00ednh s\u1ebd ch\u1ea1y v\u1edbi t\u1ed1c \u0111\u1ed9 kh\u00e1c nhau, d\u1eabn \u0111\u1ebfn chuy\u1ec3n \u0111\u1ed9ng ngang v\u00e0 c\u1ecd x\u00e1t m\u1eb7t b\u00edch.<\/li>\n<\/ol>\n\n\n\n<ol start=\"2\">\n<li><strong>\u0110i\u1ec1u ch\u1ec9nh phanh kh\u00f4ng \u0111\u1ec1u<\/strong><br>N\u1ebfu vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh phanh c\u1ee7a hai h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng kh\u00f4ng \u0111\u1ed3ng b\u1ed9 ho\u1eb7c kh\u00f4ng ch\u1eb7t ch\u1ebd, \u0111i\u1ec1u n\u00e0y c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng l\u1ec7ch v\u00e0 c\u1ecd x\u00e1t m\u1eb7t b\u00edch trong qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng ho\u1eb7c phanh.<\/li>\n<\/ol>\n\n\n\n<ol start=\"3\">\n<li><strong>S\u1ef1 kh\u00e1c bi\u1ec7t t\u1ed1c \u0111\u1ed9 qu\u00e1 m\u1ee9c gi\u1eefa c\u00e1c \u0111\u1ed9ng c\u01a1<\/strong><br>\u0110\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng d\u1eabn \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp, n\u1ebfu hai \u0111\u1ed9ng c\u01a1 d\u1eabn \u0111\u1ed9ng ch\u1ea1y \u1edf t\u1ed1c \u0111\u1ed9 kh\u00e1c nhau \u0111\u00e1ng k\u1ec3, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 khi\u1ebfn m\u1ed9t b\u00ean c\u1ee7a c\u1ea7n tr\u1ee5c ch\u1ea1y nhanh h\u01a1n b\u00ean kia, d\u1eabn \u0111\u1ebfn l\u1ec7ch v\u00e0 c\u1ecd x\u00e1t m\u1eb7t b\u00edch.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"diagnosis-of-crane-wheel-gnawing-and-rubbing\">Ch\u1ea9n \u0111o\u00e1n b\u00e1nh xe c\u1ea9u b\u1ecb g\u1eb7m v\u00e0 c\u1ecd x\u00e1t<\/h3>\n\n\n\n<p>Hi\u1ec7n t\u01b0\u1ee3ng c\u1ecd x\u00e1t m\u1eb7t b\u00edch trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh c\u1ea7n tr\u1ee5c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ea9n \u0111o\u00e1n th\u00f4ng qua c\u00e1c d\u1ea5u hi\u1ec7u sau:<\/p>\n\n\n\n<ol start=\"1\">\n<li>C\u00e1c v\u1ebft s\u00e1ng tr\u00ean m\u1eb7t ray, v\u1edbi c\u00e1c v\u1ebft nghi\u00eam tr\u1ecdng cho th\u1ea5y g\u1edd; c\u00e1c \u0111\u1ed1m s\u00e1ng \u1edf m\u1eb7t trong c\u1ee7a v\u00e0nh b\u00e1nh xe.<\/li>\n<\/ol>\n\n\n\n<ol start=\"2\">\n<li>Nh\u1eefng \u0111i\u1ec3m s\u00e1ng tr\u00ean b\u1ec1 m\u1eb7t tr\u00ean c\u1ee7a thanh ray.<\/li>\n<\/ol>\n\n\n\n<ol start=\"3\">\n<li>C\u00f3 th\u1ec3 th\u1ea5y r\u00f5 s\u1ef1 thay \u0111\u1ed5i \u1edf kho\u1ea3ng c\u00e1ch gi\u1eefa v\u00e0nh b\u00e1nh xe v\u00e0 m\u1eb7t ray trong m\u1ed9t kho\u1ea3ng c\u00e1ch ng\u1eafn khi v\u1eadn h\u00e0nh.<\/li>\n<\/ol>\n\n\n\n<ol start=\"4\">\n<li>Th\u00e2n c\u1ea7n c\u1ea9u b\u1ecb nghi\u00eang ho\u1eb7c xo\u1eafn trong qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng ho\u1eb7c phanh.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"measures-to-prevent-wheel-gnawing-and-rubbing\">C\u00e1c bi\u1ec7n ph\u00e1p ng\u0103n ng\u1eeba b\u00e1nh xe b\u1ecb c\u1eafn v\u00e0 c\u1ecd x\u00e1t<\/h3>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u1ea3 c\u1ea7n tr\u1ee5c d\u1eabn \u0111\u1ed9ng trung t\u00e2m v\u00e0 d\u1eabn \u0111\u1ed9ng ri\u00eang bi\u1ec7t, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ng\u0103n ng\u1eeba ho\u1eb7c c\u1ea3i thi\u1ec7n hi\u1ec7n t\u01b0\u1ee3ng c\u1ecd x\u00e1t m\u1eb7t b\u00edch b\u00e1nh xe c\u00f3 th\u1ec3 kh\u00e1c nhau. Ki\u1ec3m tra v\u00e0 \u0111i\u1ec1u ch\u1ec9nh c\u1ea9n th\u1eadn s\u1ef1 c\u0103n ch\u1ec9nh b\u00e1nh xe v\u00e0 x\u00edch l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft. C\u1ea7n \u0111\u1eb7c bi\u1ec7t ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 \u0111\u1ed3ng b\u1ed9 gi\u1eefa \u0111\u1ed9ng c\u01a1, phanh v\u00e0 b\u1ed9 gi\u1ea3m t\u1ed1c c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng d\u1eabn \u0111\u1ed9ng ri\u00eang bi\u1ec7t.<\/p>\n\n\n\n<ol start=\"1\">\n<li><strong>Gi\u1edbi h\u1ea1n t\u1ef7 l\u1ec7 nh\u1ecbp c\u1ea7u (L) v\u1edbi kh\u1ed5 b\u00e1nh xe (K)<\/strong><br>Trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh c\u1ea7n tr\u1ee5c th\u00f4ng th\u01b0\u1eddng, m\u1ed9t \u0111\u1ed9 nghi\u00eang ngang nh\u1ea5t \u0111\u1ecbnh gi\u1eefa v\u00e0nh b\u00e1nh xe v\u00e0 ray \u0111\u01b0\u1ee3c ph\u00e9p, t\u1ee9c l\u00e0 v\u00e0nh b\u00e1nh xe \u0111\u01b0\u1ee3c ph\u00e9p di chuy\u1ec3n theo chi\u1ec1u ngang m\u1ed9t kho\u1ea3ng c\u00e1ch nh\u1ea5t \u0111\u1ecbnh (th\u01b0\u1eddng l\u00e0 20-30mm). Kho\u1ea3ng c\u00e1ch n\u00e0y c\u00e0ng l\u1edbn th\u00ec kh\u1ea3 n\u0103ng x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng c\u1ecd x\u00e1t v\u00e0nh c\u00e0ng \u00edt. Ngo\u00e0i ra, t\u1ef7 l\u1ec7 L\/K \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng c\u1ecd x\u00e1t v\u00e0nh: t\u1ef7 l\u1ec7 c\u00e0ng nh\u1ecf th\u00ec \u0111\u1ed9 nghi\u00eang ngang c\u00e0ng \u00edt, khi\u1ebfn kh\u1ea3 n\u0103ng c\u1ecd x\u00e1t v\u00e0nh c\u00e0ng cao. Do \u0111\u00f3, t\u1ef7 l\u1ec7 L\/K th\u1ea5p h\u01a1n (t\u1ed1t nh\u1ea5t l\u00e0 nh\u1ecf h\u01a1n 5-6) s\u1ebd c\u00f3 l\u1ee3i.<\/li>\n<\/ol>\n\n\n\n<ol start=\"2\">\n<li><strong>B\u00e1nh xe c\u00f3 gai<\/strong><br>N\u1ebfu c\u1ea7n c\u1ea9u c\u00f3 4 b\u00e1nh xe, v\u1edbi 2 b\u00e1nh xe d\u1eabn \u0111\u1ed9ng ch\u00ednh, m\u1eb7t b\u00e1nh xe c\u00f3 th\u1ec3 c\u00f3 h\u00ecnh n\u00f3n (g\u00f3c n\u00f3n l\u00e0 1:10), v\u00e0 \u0111\u1ea7u l\u1edbn c\u1ee7a n\u00f3n ph\u1ea3i h\u01b0\u1edbng v\u00e0o trong. Vi\u1ec7c s\u1eed d\u1ee5ng ray l\u1ed3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u1ea7n c\u1ea9u s\u1ebd t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh h\u01b0\u1edbng ch\u1ea1y sau m\u1ed9t v\u00e0i dao \u0111\u1ed9ng, gi\u1ea3m ma s\u00e1t gi\u1eefa b\u00e1nh xe v\u00e0 \u0111\u01b0\u1eddng ray.<\/li>\n<\/ol>\n\n\n\n<ol start=\"3\">\n<li><strong>\u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n t\u1eadp trung<\/strong><br>N\u1ebfu \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a hai b\u00e1nh xe d\u1eabn \u0111\u1ed9ng ch\u00ednh kh\u00e1c nhau, ch\u00fang c\u1ea7n \u0111\u01b0\u1ee3c gia c\u00f4ng ho\u1eb7c thay th\u1ebf.<\/li>\n<\/ol>\n\n\n\n<ol start=\"4\">\n<li><strong>B\u00f4i tr\u01a1n m\u1eb7t b\u00edch b\u00e1nh xe v\u00e0 m\u1eb7t r\u00e3nh<\/strong><br>Vi\u1ec7c b\u00f4i tr\u01a1n v\u00e0nh b\u00e1nh xe v\u00e0 b\u1ec1 m\u1eb7t x\u00edch gi\u00fap gi\u1ea3m ma s\u00e1t v\u00e0 gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a s\u1ef1 m\u00e0i m\u00f2n \u1edf c\u1ea3 hai b\u1ed9 ph\u1eadn.<\/li>\n<\/ol>\n\n\n\n<ol start=\"5\">\n<li><strong>Ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean s\u1ef1 bi\u1ebfn d\u1ea1ng trong khung c\u1ea7u<\/strong><br>\u0110\u1ea3m b\u1ea3o khung c\u1ea7u kh\u00f4ng b\u1ecb bi\u1ebfn d\u1ea1ng v\u00e0 s\u1eeda ch\u1eefa k\u1ecbp th\u1eddi n\u1ebfu c\u1ea7n. B\u1ea5t k\u1ef3 \u0111\u1ed9 l\u1ec7ch n\u00e0o v\u1ec1 \u0111\u1ed9 ch\u00e9o, \u0111\u1ed9 th\u1eb3ng \u0111\u1ee9ng ho\u1eb7c \u0111\u1ed9 ngang c\u1ee7a b\u00e1nh xe \u0111\u1ec1u ph\u1ea3i \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh.<\/li>\n<\/ol>\n\n\n\n<ol start=\"6\">\n<li><strong>\u0110\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n ri\u00eang bi\u1ec7t<\/strong><br>N\u1ebfu hai \u0111\u1ed9ng c\u01a1 ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ed1c \u0111\u1ed9 kh\u00e1c nhau, h\u00e3y thay th\u1ebf ch\u00fang b\u1eb1ng \u0111\u1ed9ng c\u01a1 c\u00f9ng ki\u1ec3u m\u00e1y t\u1eeb c\u00f9ng m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t. \u0110i\u1ec1u ch\u1ec9nh phanh n\u1ebfu ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u00fang kh\u00f4ng \u0111\u1ed3ng b\u1ed9 ho\u1eb7c n\u1ebfu \u0111\u1ed9 ch\u1eb7t kh\u00f4ng \u0111\u1ec1u.<\/li>\n<\/ol>\n\n\n\n<ol start=\"7\">\n<li><strong>Kho\u1ea3ng h\u1edf qu\u00e1 m\u1ee9c trong h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng<\/strong><br>Ki\u1ec3m tra v\u00e0 s\u1eeda ch\u1eefa ho\u1eb7c thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn nh\u01b0 kh\u1edbp n\u1ed1i ho\u1eb7c h\u1ed9p s\u1ed1 n\u1ebfu c\u00f3 khe h\u1edf qu\u00e1 m\u1ee9c.<\/li>\n<\/ol>\n\n\n\n<ol start=\"8\">\n<li><strong>V\u1ea5n \u0111\u1ec1 theo d\u00f5i<\/strong><br>C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 \u0111\u01b0\u1eddng ray ph\u1ea3i \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft theo c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt v\u1ec1 l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng ray. C\u00e1c m\u1ea3nh v\u1ee5n tr\u00ean \u0111\u01b0\u1eddng ray ph\u1ea3i \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf ngay l\u1eadp t\u1ee9c.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"repair-methods-for-wheel-gnawing-and-rubbing\">Ph\u01b0\u01a1ng ph\u00e1p s\u1eeda ch\u1eefa khi b\u00e1nh xe b\u1ecb c\u1eafn v\u00e0 c\u1ecd x\u00e1t<\/h3>\n\n\n\n<ol start=\"1\">\n<li><strong>Ph\u01b0\u01a1ng ph\u00e1p s\u1eeda ch\u1eefa b\u00e1nh xe:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul>\n<li>Ki\u1ec3m tra t\u00ecnh tr\u1ea1ng m\u00f2n c\u1ee7a b\u00e1nh xe. N\u1ebfu m\u00f2n nghi\u00eam tr\u1ecdng, h\u00e3y thay b\u00e1nh xe.<\/li>\n\n\n\n<li>\u0110\u1ed1i v\u1edbi nh\u1eefng v\u1ebft m\u00f2n nh\u1eb9 h\u01a1n, c\u00f3 th\u1ec3 m\u00e0i r\u00e3nh b\u00e1nh xe \u0111\u1ec3 kh\u00f4i ph\u1ee5c l\u1ea1i h\u00ecnh d\u1ea1ng v\u00e0 k\u00edch th\u01b0\u1edbc ban \u0111\u1ea7u.<\/li>\n\n\n\n<li>N\u1ebfu s\u1ef1 c\u1ed1 ma s\u00e1t gi\u1eefa m\u1eb7t b\u00edch l\u00e0 do b\u00e1nh xe v\u00e0 ray kh\u00f4ng kh\u1edbp nhau, b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m b\u00e1nh xe r\u1ed9ng h\u01a1n, d\u00e0y h\u01a1n ho\u1eb7c thay th\u1ebf b\u1eb1ng b\u00e1nh xe c\u00f3 dung t\u00edch l\u1edbn h\u01a1n.<\/li>\n<\/ul>\n\n\n\n<ol start=\"2\">\n<li><strong>Ph\u01b0\u01a1ng ph\u00e1p s\u1eeda ch\u1eefa \u0111\u01b0\u1eddng ray:<\/strong><\/li>\n<\/ol>\n\n\n\n<ul>\n<li>Ki\u1ec3m tra vi\u1ec7c l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng ray \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u00f3 c\u00e2n b\u1eb1ng v\u00e0 an to\u00e0n.<\/li>\n\n\n\n<li>N\u1ebfu \u0111\u01b0\u1eddng ray kh\u00f4ng th\u1eb3ng h\u00e0ng, h\u00e3y \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i v\u1ecb tr\u00ed ho\u1eb7c l\u1eafp mi\u1ebfng \u0111\u1ec7m.<\/li>\n\n\n\n<li>Thay th\u1ebf \u0111\u01b0\u1eddng ray c\u0169 ho\u1eb7c b\u1ecb h\u01b0 h\u1ecfng n\u1eb7ng.<\/li>\n<\/ul>\n\n\n\n<ol start=\"3\">\n<li><strong>\u0110i\u1ec1u ch\u1ec9nh h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng<\/strong><\/li>\n<\/ol>\n\n\n\n<ul>\n<li>Trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng ri\u00eang bi\u1ec7t, h\u00e3y \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 c\u0103ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u0111\u00fang c\u00e1ch. S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 t\u1ed1c \u0111\u1ed9 gi\u1eefa hai \u0111\u1ed9ng c\u01a1 ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 hi\u1ec7u ch\u1ec9nh c\u1ea9n th\u1eadn.<\/li>\n\n\n\n<li>Ki\u1ec3m tra xem b\u1ed9 gi\u1ea3m t\u1ed1c v\u00e0 kh\u1edbp n\u1ed1i c\u00f3 b\u1ecb m\u00f2n kh\u00f4ng v\u00e0 thay th\u1ebf n\u1ebfu c\u1ea7n thi\u1ebft.<\/li>\n\n\n\n<li>\u0110\u1ea3m b\u1ea3o r\u1eb1ng b\u00e1nh xe gai h\u00ecnh n\u00f3n \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t v\u1edbi \u0111\u1ea7u l\u1edbn h\u01b0\u1edbng v\u00e0o trong.<\/li>\n<\/ul>\n\n\n\n<ol start=\"4\">\n<li><strong>S\u1eeda ch\u1eefa m\u1eb7t b\u00edch c\u1ea7n c\u1ea9u nh\u1ecf b\u1ecb c\u1ecd x\u00e1t<\/strong><br>Sau khi d\u1ea7m ch\u00ednh b\u1ecb v\u00f5ng, kho\u1ea3ng c\u00e1ch gi\u1eefa hai \u0111\u01b0\u1eddng ray nh\u1ecf c\u00f3 th\u1ec3 gi\u1ea3m. N\u1ebfu kho\u1ea3ng c\u00e1ch tr\u1edf n\u00ean qu\u00e1 nh\u1ecf, c\u1ea7n c\u1ea9u c\u00f3 th\u1ec3 b\u1ecb tr\u1eadt b\u00e1nh ho\u1eb7c b\u1ecb k\u1eb9t \u0111\u01b0\u1eddng ray. C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng hi\u1ec7u ch\u1ec9nh ng\u1ecdn l\u1eeda \u0111\u1ec3 kh\u00f4i ph\u1ee5c \u0111\u1ed9 v\u00f5ng v\u00e0 gia c\u1ed1 d\u1ea7m, \u0111\u1ea3m b\u1ea3o kho\u1ea3ng c\u00e1ch gi\u1eefa hai \u0111\u01b0\u1eddng ray n\u1eb1m trong ph\u1ea1m vi dung sai.<\/li>\n<\/ol>\n\n\n\n<ol start=\"5\">\n<li><strong>S\u1eeda ch\u1eefa m\u1eb7t b\u00edch c\u1ea7n c\u1ea9u l\u1edbn b\u1ecb c\u1ecd x\u00e1t do bi\u1ebfn d\u1ea1ng khung c\u1ea7u<\/strong><br>\u0110\u1ed1i v\u1edbi t\u00ecnh tr\u1ea1ng bi\u1ebfn d\u1ea1ng c\u1ee7a khung c\u1ea7u, c\u1ea7n ti\u1ebfn h\u00e0nh s\u1eeda ch\u1eefa c\u00f3 m\u1ee5c ti\u00eau, ch\u1eb3ng h\u1ea1n nh\u01b0 s\u1eed d\u1ee5ng bi\u1ec7n ph\u00e1p hi\u1ec7u ch\u1ec9nh b\u1eb1ng ng\u1ecdn l\u1eeda \u0111\u1ed1i v\u1edbi bi\u1ebfn d\u1ea1ng k\u1ebft c\u1ea5u khi \u0111\u1ed9 l\u1ec7ch \u0111\u01b0\u1eddng ch\u00e9o theo chi\u1ec1u d\u1ecdc n\u1eb1m ngo\u00e0i ph\u1ea1m vi dung sai.<\/li>\n<\/ol>\n\n\n\n<ol start=\"6\">\n<li><strong>S\u1eeda ch\u1eefa s\u1ef1 c\u1ecd x\u00e1t c\u1ee7a m\u1eb7t b\u00edch do b\u00e1nh xe b\u1ecb l\u1ec7ch<\/strong><br>X\u00e1c \u0111\u1ecbnh b\u00e1nh xe n\u00e0o c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c nh\u1ecf h\u01a1n \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh t\u1ed1t h\u01a1n. \u0110\u1ed1i v\u1edbi \u0111\u1ed9 nghi\u00eang ngang, h\u00e3y c\u1ed1 g\u1eafng c\u00e2n b\u1eb1ng c\u00e1c hi\u1ec7u \u1ee9ng nghi\u00eang. Tr\u01b0\u1edbc khi \u0111i\u1ec1u ch\u1ec9nh, h\u00e3y n\u00e2ng thanh cu\u1ed1i ho\u1eb7c thanh c\u00e2n b\u1eb1ng b\u1eb1ng k\u00edch \u0111\u1ec3 gi\u1ea3m t\u1ea3i cho b\u00e1nh xe v\u00e0 sau \u0111\u00f3 \u0111i\u1ec1u ch\u1ec9nh b\u1eb1ng c\u00e1ch n\u1edbi l\u1ecfng c\u00e1c ch\u1ed1t.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"conclusion\">Ph\u1ea7n k\u1ebft lu\u1eadn<\/h3>\n\n\n\n<p>S\u1ef1 c\u1ecd x\u00e1t m\u1eb7t b\u00edch b\u00e1nh xe trong c\u1ea7u tr\u1ee5c c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn kh\u1ea3 n\u0103ng di chuy\u1ec3n c\u1ee7a c\u1ea7u tr\u1ee5c v\u00e0 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn r\u1ee7i ro v\u1ec1 an to\u00e0n. \u0110i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i ph\u00e2n t\u00edch k\u1ecbp th\u1eddi v\u00e0 \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p s\u1eeda ch\u1eefa ph\u00f9 h\u1ee3p. Ki\u1ec3m tra v\u00e0 b\u1ea3o d\u01b0\u1ee1ng th\u01b0\u1eddng xuy\u00ean c\u00f3 th\u1ec3 gi\u00fap ng\u0103n ng\u1eeba s\u1ef1 c\u1ecd x\u00e1t m\u1eb7t b\u00edch v\u00e0 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady c\u1ee7a c\u1ea7u tr\u1ee5c.<\/p>","protected":false},"excerpt":{"rendered":"Trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh c\u1ea7n tr\u1ee5c c\u1ea7u tr\u1ee5c, n\u1ebfu c\u00f3 b\u1ea5t k\u1ef3 v\u1ea5n \u0111\u1ec1 n\u00e0o khi\u1ebfn b\u00e1nh xe tr\u01b0\u1ee3t ngang tr\u00ean \u0111\u01b0\u1eddng ray, \u0111i\u1ec1u n\u00e0y s\u1ebd khi\u1ebfn b\u00e1nh xe b\u1ecb \u00e9p v\u00e0o ray, l\u00e0m t\u0103ng l\u1ef1c c\u1ea3n khi ch\u1ea1y v\u00e0 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng m\u00e0i m\u00f2n gi\u1eefa v\u00e0nh b\u00e1nh xe v\u00e0 ray. Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ma s\u00e1t v\u00e0nh b\u00e1nh xe ho\u1eb7c \u201cb\u00e1nh xe c\u1eafn v\u00e0nh b\u00e1nh xe\u201d [\u2026]","protected":false},"featured_media":8412,"parent":0,"menu_order":0,"template":"single-SEO-Table.php","posts_category":[189],"posts_tag":[479,478],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kscranegroup.com\/vi\/wp-json\/wp\/v2\/xmxposts\/8411"}],"collection":[{"href":"https:\/\/www.kscranegroup.com\/vi\/wp-json\/wp\/v2\/xmxposts"}],"about":[{"href":"https:\/\/www.kscranegroup.com\/vi\/wp-json\/wp\/v2\/types\/posts"}],"version-history":[{"count":3,"href":"https:\/\/www.kscranegroup.com\/vi\/wp-json\/wp\/v2\/xmxposts\/8411\/revisions"}],"predecessor-version":[{"id":8415,"href":"https:\/\/www.kscranegroup.com\/vi\/wp-json\/wp\/v2\/xmxposts\/8411\/revisions\/8415"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kscranegroup.com\/vi\/wp-json\/wp\/v2\/media\/8412"}],"wp:attachment":[{"href":"https:\/\/www.kscranegroup.com\/vi\/wp-json\/wp\/v2\/media?parent=8411"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.kscranegroup.com\/vi\/wp-json\/wp\/v2\/posts_category?post=8411"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.kscranegroup.com\/vi\/wp-json\/wp\/v2\/posts_tag?post=8411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}