{"id":1709,"date":"2026-03-11T06:29:13","date_gmt":"2026-03-11T06:29:13","guid":{"rendered":"https:\/\/gear-racks.com\/?p=1709"},"modified":"2026-03-16T03:24:53","modified_gmt":"2026-03-16T03:24:53","slug":"thanh-rang-cho-duong-sat-rang-cua-he-thong-truyen-dong-chinh-xac-cho-mang-luoi-duong-sat-mien-nui-va-duong-sat-di-san","status":"publish","type":"post","link":"https:\/\/gear-racks.com\/vi\/ung-dung\/thanh-rang-cho-duong-sat-rang-cua-he-thong-truyen-dong-chinh-xac-cho-mang-luoi-duong-sat-mien-nui-va-duong-sat-di-san\/","title":{"rendered":"H\u1ec7 th\u1ed1ng b\u00e1nh r\u0103ng thanh r\u0103ng cho \u0111\u01b0\u1eddng s\u1eaft r\u0103ng c\u01b0a: H\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng ch\u00ednh x\u00e1c cho m\u1ea1ng l\u01b0\u1edbi \u0111\u01b0\u1eddng s\u1eaft mi\u1ec1n n\u00fai v\u00e0 \u0111\u01b0\u1eddng s\u1eaft di s\u1ea3n."},"content":{"rendered":"
H\u1ec7 th\u1ed1ng b\u00e1nh r\u0103ng v\u00e0 thanh r\u0103ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt gi\u00fap c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng s\u1eaft r\u0103ng c\u01b0a leo d\u1ed1c an to\u00e0n kh\u1eafp V\u01b0\u01a1ng qu\u1ed1c Anh v\u00e0 h\u01a1n th\u1ebf n\u1eefa \u2014 t\u1eeb c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng n\u00fai \u1edf x\u1ee9 Wales \u0111\u1ebfn c\u00e1c \u0111\u01b0\u1eddng d\u1ed1c ng\u1ea7m.<\/p>\n
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H\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng s\u1eaft r\u0103ng c\u01b0a l\u00e0 m\u1ed9t trong nh\u1eefng m\u00f4i tr\u01b0\u1eddng \u0111\u00f2i h\u1ecfi c\u01a1 kh\u00ed kh\u1eafc nghi\u1ec7t nh\u1ea5t m\u00e0 b\u1ea5t k\u1ef3 h\u1ec7 th\u1ed1ng b\u00e1nh r\u0103ng n\u00e0o t\u1eebng ph\u1ea3i \u0111\u1ed1i m\u1eb7t. Cho d\u00f9 \u0111\u01b0\u1eddng ray leo l\u00ean ng\u1ecdn n\u00fai \u1edf x\u1ee9 Wales v\u1edbi \u0111\u1ed9 d\u1ed1c 25%, ch\u1edf kh\u00e1ch du l\u1ecbch tham quan di s\u1ea3n l\u00ean s\u01b0\u1eddn \u0111\u1ed3i \u1edf Scotland, hay v\u1eadn h\u00e0nh \u0111\u01b0\u1eddng s\u1eaft leo n\u00fai ng\u1ea7m b\u00ean d\u01b0\u1edbi m\u1ed9t th\u00e0nh ph\u1ed1 c\u1ee7a Anh, h\u1ec7 th\u1ed1ng b\u00e1nh r\u0103ng n\u1eb1m \u1edf trung t\u00e2m h\u1ec7 th\u1ed1ng \u0111\u1ec1u ph\u1ea3i ch\u1ecbu \u0111\u1ef1ng t\u1eebng t\u1ea5n t\u1ea3i tr\u1ecdng \u0111\u00f3, m\u1ed7i gi\u1edd ho\u1ea1t \u0111\u1ed9ng, b\u1ea5t k\u1ec3 m\u00f9a \u0111\u00f3ng b\u0103ng hay tan b\u0103ng. Vi\u1ec7c \u0111\u00e1p \u1ee9ng \u0111\u00fang th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt kh\u00f4ng ch\u1ec9 l\u00e0 v\u1ea5n \u0111\u1ec1 hi\u1ec7u su\u1ea5t m\u00e0 c\u00f2n quy\u1ebft \u0111\u1ecbnh li\u1ec7u tuy\u1ebfn \u0111\u01b0\u1eddng c\u00f3 an to\u00e0n hay kh\u00f4ng, li\u1ec7u c\u01a1 quan qu\u1ea3n l\u00fd c\u00f3 ch\u1ea5p thu\u1eadn hay kh\u00f4ng, v\u00e0 li\u1ec7u nh\u00e0 \u0111i\u1ec1u h\u00e0nh c\u00f3 tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng s\u1ef1 c\u1ed1 ng\u1eebng ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9t xu\u1ea5t g\u00e2y thi\u1ec7t h\u1ea1i v\u1ec1 doanh thu v\u00e0 uy t\u00edn hay kh\u00f4ng.<\/p>\n
T\u1ea1i Ever Power, c\u00e1c k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e3 l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c nh\u00e0 \u0111i\u1ec1u h\u00e0nh \u0111\u01b0\u1eddng s\u1eaft r\u0103ng c\u01b0a tr\u00ean kh\u1eafp V\u01b0\u01a1ng qu\u1ed1c Anh v\u00e0 Ch\u00e2u \u00c2u trong h\u01a1n m\u01b0\u1eddi t\u00e1m n\u0103m. B\u00e0i vi\u1ebft n\u00e0y d\u1ef1a tr\u00ean kinh nghi\u1ec7m th\u1ef1c ti\u1ec5n \u0111\u00f3 \u0111\u1ec3 gi\u1ea3i th\u00edch \u0111i\u1ec1u g\u00ec l\u00e0m cho m\u1ed9t thanh r\u0103ng ch\u1ea5t l\u01b0\u1ee3ng cao ph\u00f9 h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng \u0111\u01b0\u1eddng s\u1eaft r\u0103ng c\u01b0a, nh\u1eefng l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u00e0 m\u00f4-\u0111un n\u00e0o c\u00f3 xu h\u01b0\u1edbng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u1ea5t trong \u0111i\u1ec1u ki\u1ec7n c\u1ee7a Anh, v\u00e0 c\u00e1c nh\u00f3m mua s\u1eafm n\u00ean t\u00ecm ki\u1ebfm \u0111i\u1ec1u g\u00ec khi \u0111\u00e1nh gi\u00e1 m\u1ed9t nh\u00e0 cung c\u1ea5p.<\/p>\n<\/div>\n
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Nguy\u00ean l\u00fd c\u01a1 b\u1ea3n c\u1ee7a \u0111\u01b0\u1eddng s\u1eaft r\u0103ng c\u01b0a r\u1ea5t \u0111\u01a1n gi\u1ea3n, nh\u01b0ng k\u1ef9 thu\u1eadt ch\u1ebf t\u1ea1o \u0111\u1eb1ng sau n\u00f3 l\u1ea1i v\u00f4 c\u00f9ng ph\u1ee9c t\u1ea1p. M\u1ed9t thanh r\u0103ng \u2013 m\u1ed9t thanh th\u00e9p d\u00e0i v\u1edbi c\u00e1c r\u0103ng \u0111\u01b0\u1ee3c c\u1eaft ch\u00ednh x\u00e1c \u2013 \u0111\u01b0\u1ee3c g\u1eafn \u1edf v\u1ecb tr\u00ed trung t\u00e2m gi\u1eefa ho\u1eb7c d\u1ecdc theo c\u00e1c \u0111\u01b0\u1eddng ray. \u0110\u1ea7u m\u00e1y ho\u1eb7c ph\u01b0\u01a1ng ti\u1ec7n \u0111\u01b0\u1eddng s\u1eaft mang m\u1ed9t b\u00e1nh r\u0103ng tr\u1ee5 d\u1eabn \u0111\u1ed9ng b\u1eb1ng \u0111\u1ed9ng c\u01a1 \u0103n kh\u1edbp v\u1edbi thanh r\u0103ng. Khi b\u00e1nh r\u0103ng tr\u1ee5 quay, n\u00f3 di chuy\u1ec3n d\u1ecdc theo thanh r\u0103ng, \u0111\u1ea9y ph\u01b0\u01a1ng ti\u1ec7n l\u00ean nh\u1eefng \u0111o\u1ea1n d\u1ed1c m\u00e0 \u0111\u01b0\u1eddng s\u1eaft ch\u1ec9 d\u1ef1a v\u00e0o l\u1ef1c b\u00e1m kh\u00f4ng th\u1ec3 v\u01b0\u1ee3t qua. H\u1ec7 th\u1ed1ng n\u00e0y lo\u1ea1i b\u1ecf hi\u1ec7n t\u01b0\u1ee3ng tr\u01b0\u1ee3t b\u00e1nh, v\u1ed1n l\u00e0 y\u1ebfu t\u1ed1 h\u1ea1n ch\u1ebf ch\u00ednh tr\u00ean \u0111\u01b0\u1eddng s\u1eaft d\u1ed1c th\u00f4ng th\u01b0\u1eddng.<\/p>\n
Tr\u00ean th\u1ef1c t\u1ebf, thanh r\u0103ng ph\u1ea3i h\u1ea5p th\u1ee5 \u0111\u1ed3ng th\u1eddi c\u1ea3 l\u1ef1c k\u00e9o v\u00e0 l\u1ef1c phanh. Khi xu\u1ed1ng d\u1ed1c, b\u00e1nh r\u0103ng v\u00e0 thanh r\u0103ng ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau nh\u01b0 m\u1ed9t c\u01a1 c\u1ea5u h\u00e3m, l\u00e0m ch\u1eadm xe m\u00e0 kh\u00f4ng ch\u1ec9 d\u1ef1a v\u00e0o phanh b\u00e1nh xe. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 thanh r\u0103ng li\u00ean t\u1ee5c ch\u1ecbu l\u1ef1c c\u0103ng v\u00e0 n\u00e9n ch\u1ee9 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 l\u1ef1c k\u00e9o, v\u00e0 n\u00f3 ph\u1ea3i duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c \u0103n kh\u1edbp r\u0103ng trong su\u1ed1t qu\u00e1 tr\u00ecnh. B\u1ea5t k\u1ef3 sai l\u1ec7ch n\u00e0o v\u1ec1 b\u01b0\u1edbc r\u0103ng, h\u00ecnh d\u1ea1ng ho\u1eb7c \u0111\u1ed9 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t \u0111\u1ec1u tr\u1ef1c ti\u1ebfp d\u1eabn \u0111\u1ebfn rung \u0111\u1ed9ng, ti\u1ebfng \u1ed3n v\u00e0 \u2013 trong tr\u01b0\u1eddng h\u1ee3p x\u1ea5u nh\u1ea5t \u2013 l\u00e0 s\u1ef1 t\u00e1ch r\u1eddi nghi\u00eam tr\u1ecdng. H\u1eadu qu\u1ea3 trong m\u00f4i tr\u01b0\u1eddng \u0111\u01b0\u1eddng s\u1eaft l\u00e0 r\u1ea5t nghi\u00eam tr\u1ecdng, \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao c\u00e1c ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt cho thanh r\u0103ng \u0111\u01b0\u1eddng s\u1eaft \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh b\u1edfi c\u00e1c ti\u00eau chu\u1ea9n v\u01b0\u1ee3t xa c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p th\u00f4ng th\u01b0\u1eddng.<\/p>\n
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M\u00f4i tr\u01b0\u1eddng \u0111\u01b0\u1eddng s\u1eaft r\u0103ng c\u01b0a \u1edf Anh \u0111\u1eb7t ra nh\u1eefng th\u00e1ch th\u1ee9c \u0111\u1eb7c th\u00f9. Th\u1eddi ti\u1ebft \u1ea9m \u01b0\u1edbt v\u00e0 th\u01b0\u1eddng xuy\u00ean l\u1ea1nh. C\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng s\u1eaft c\u1ed5 \u1edf x\u1ee9 Wales, Scotland v\u00e0 v\u00f9ng Lake District ho\u1ea1t \u0111\u1ed9ng tr\u00ean \u0111\u1ecba h\u00ecnh v\u00f9ng cao, n\u01a1i b\u0103ng gi\u00e1, l\u00e1 c\u00e2y l\u00e0m \u00f4 nhi\u1ec5m v\u00e0 l\u0169 l\u1ee5t theo m\u00f9a l\u00e0 chuy\u1ec7n th\u01b0\u1eddng xuy\u00ean. C\u00e1c h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng s\u1eaft r\u0103ng c\u01b0a \u0111\u00f4 th\u1ecb hi\u1ec7n \u0111\u1ea1i \u2014 bao g\u1ed3m c\u1ea3 nh\u1eefng h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng s\u1eaft ng\u1ea7m ki\u1ec3u c\u00e1p treo \u1edf c\u00e1c th\u00e0nh ph\u1ed1 nh\u01b0 Edinburgh v\u00e0 London \u2014 ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi s\u1ed1 chu k\u1ef3 ho\u1ea1t \u0111\u1ed9ng cao v\u00e0 v\u1eadn h\u00e0nh li\u00ean t\u1ee5c. C\u1ea3 hai m\u00f4i tr\u01b0\u1eddng n\u00e0y \u0111\u1ec1u kh\u00f4ng ch\u1ea5p nh\u1eadn vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ch\u1ec9 d\u1ef1a tr\u00ean gi\u00e1 c\u1ea3.<\/p>\n
| Tham s\u1ed1<\/th>\n | Th\u00e9p ti\u00eau chu\u1ea9n (C45)<\/th>\n | Th\u00e9p h\u1ee3p kim (42CrMo4)<\/th>\n | T\u00f9y ch\u1ecdn th\u00e9p kh\u00f4ng g\u1ec9 (316L)<\/th>\n<\/tr>\n<\/thead>\n |
|---|---|---|---|
| \u0110\u1ed9 b\u1ec1n k\u00e9o<\/td>\n | 580\u2013700 N\/mm\u00b2<\/td>\n | 900\u20131100 N\/mm\u00b2<\/td>\n | 515\u2013690 N\/mm\u00b2<\/td>\n<\/tr>\n |
| \u0110\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t (sau khi x\u1eed l\u00fd)<\/td>\n | 45\u201352 HRC<\/td>\n | 55\u201362 HRC<\/td>\n | Kh\u00f4ng khuy\u1ebfn kh\u00edch s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p t\u00f4i c\u1ee9ng b\u1ec1 m\u1eb7t.<\/td>\n<\/tr>\n |
| Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n<\/td>\n | Th\u1ea5p (c\u1ea7n l\u1edbp ph\u1ee7)<\/td>\n | M\u1ee9c \u0111\u1ed9 v\u1eeba ph\u1ea3i (khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng l\u1edbp ph\u1ee7)<\/td>\n | Cao (t\u1ef1 nhi\u00ean)<\/td>\n<\/tr>\n |
| \u0110\u1ed9 ch\u00ednh x\u00e1c cao \u0111\u1ed9 (DIN)<\/td>\n | C\u00e2u 8 \u2013 C\u00e2u 10<\/td>\n | C\u00e2u 6 \u2013 C\u00e2u 8<\/td>\n | C\u00e2u 8 \u2013 C\u00e2u 10<\/td>\n<\/tr>\n |
| Ph\u1ea1m vi m\u00f4-\u0111un \u0111i\u1ec3n h\u00ecnh<\/td>\n | M4 \u2013 M12<\/td>\n | M6 \u2013 M20<\/td>\n | M4 \u2013 M10<\/td>\n<\/tr>\n |
| \u0110\u1ed9 d\u1ed1c t\u1ed1i \u0111a ph\u00f9 h\u1ee3p<\/td>\n | L\u00ean \u0111\u1ebfn 20%<\/td>\n | L\u00ean \u0111\u1ebfn 48%+<\/td>\n | L\u00ean \u0111\u1ebfn 25%<\/td>\n<\/tr>\n |
| \u1ee8ng d\u1ee5ng \u0111\u01b0\u1eddng s\u1eaft \u0111i\u1ec3n h\u00ecnh<\/td>\n | Di s\u1ea3n, du l\u1ecbch nh\u1eb9<\/td>\n | N\u00fai, t\u1ea3i tr\u1ecdng cao<\/td>\n | V\u00f9ng ven bi\u1ec3n \/ v\u00f9ng l\u00e2n c\u1eadn ven bi\u1ec3n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u0110\u1ed1i v\u1edbi ph\u1ea7n l\u1edbn c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1eddng s\u1eaft r\u0103ng c\u01b0a \u1edf Anh, th\u00e9p h\u1ee3p kim 42CrMo4 \u0111\u01b0\u1ee3c t\u00f4i c\u1ee9ng b\u1eb1ng c\u1ea3m \u1ee9ng v\u1eabn l\u00e0 v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn. \u0110\u1ed9 d\u00e0y l\u1edbp t\u00f4i th\u01b0\u1eddng dao \u0111\u1ed9ng t\u1eeb 1,5 mm \u0111\u1ebfn 3,0 mm t\u00f9y thu\u1ed9c v\u00e0o k\u00edch th\u01b0\u1edbc m\u00f4-\u0111un, v\u00e0 l\u00f5i v\u1eabn gi\u1eef \u0111\u1ee7 \u0111\u1ed9 d\u1ebbo dai \u0111\u1ec3 h\u1ea5p th\u1ee5 t\u1ea3i tr\u1ecdng va \u0111\u1eadp m\u00e0 kh\u00f4ng b\u1ecb n\u1ee9t. C\u00e1c lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u00f4i khi \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh cho c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng s\u1eaft leo n\u00fai ven bi\u1ec3n \u2014 ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c tuy\u1ebfn thang m\u00e1y leo v\u00e1ch \u0111\u00e1 d\u1ecdc theo b\u1edd bi\u1ec3n ph\u00eda nam n\u01b0\u1edbc Anh \u2014 n\u01a1i ti\u1ebfp x\u00fac v\u1edbi h\u01a1i mu\u1ed1i khi\u1ebfn c\u00e1c l\u1edbp ph\u1ee7 th\u00f4ng th\u01b0\u1eddng kh\u00f4ng b\u1ec1n v\u1eefng trong chu k\u1ef3 b\u1ea3o tr\u00ec m\u01b0\u1eddi n\u0103m.<\/p>\n<\/div>\n <\/p>\n \n C\u00e1c k\u1ecbch b\u1ea3n \u1ee9ng d\u1ee5ng trong ng\u00e0nh \u0111\u01b0\u1eddng s\u1eaft V\u01b0\u01a1ng qu\u1ed1c Anh<\/h2>\nC\u00e1c thanh r\u0103ng trong h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng s\u1eaft r\u0103ng c\u01b0a kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t lo\u1ea1i s\u1ea3n ph\u1ea9m duy nh\u1ea5t. H\u00ecnh d\u1ea1ng v\u1eadt l\u00fd, m\u00f4-\u0111un, bi\u00ean d\u1ea1ng r\u0103ng v\u00e0 c\u1ea5u h\u00ecnh l\u1eafp \u0111\u1eb7t kh\u00e1c nhau \u0111\u00e1ng k\u1ec3 gi\u1eefa m\u1ed9t tuy\u1ebfn \u0111\u01b0\u1eddng s\u1eaft n\u00fai kh\u1ed5 h\u1eb9p \u1edf x\u1ee9 Wales leo d\u1ed1c v\u1edbi \u0111\u1ed9 d\u1ed1c 1:4 v\u00e0 m\u1ed9t thang m\u00e1y leo v\u00e1ch \u0111\u00e1 th\u1eddi Victoria n\u00e2ng cao n\u0103m m\u01b0\u01a1i m\u00e9t b\u00ean c\u1ea1nh m\u1ed9t l\u1ed1i \u0111i d\u1ea1o ven bi\u1ec3n. Hi\u1ec3u r\u00f5 m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng th\u1ef1c t\u1ebf l\u00e0 \u0111i\u1ec1u cho ph\u00e9p nh\u00f3m k\u1ef9 s\u01b0 \u0111\u01b0a ra th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c thay v\u00ec ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 \u0111\u1eb7t h\u00e0ng m\u1eb7t h\u00e0ng ti\u00eau chu\u1ea9n g\u1ea7n nh\u1ea5t trong danh m\u1ee5c.<\/p>\n \n \n \ud83c\udff4\udb40\udc67\udb40\udc62\udb40\udc77\udb40\udc6c\udb40\udc73\udb40\udc7f<\/div>\n \u0110\u01b0\u1eddng s\u1eaft mi\u1ec1n n\u00fai x\u1ee9 Wales<\/div>\n C\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng s\u1eaft r\u0103ng c\u01b0a c\u1ed5 \u0111i\u1ec3n nh\u01b0 \u0110\u01b0\u1eddng s\u1eaft N\u00fai Snowdon s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng gi\u00e1 \u0111\u1ee1 Abt m\u00f4-\u0111un cao. Chu k\u1ef3 \u0111\u00f3ng b\u0103ng-tan ch\u1ea3y, s\u1ef1 ng\u01b0ng t\u1ee5 v\u00e0 m\u1ea3nh v\u1ee5n l\u00e1 c\u00e2y khi\u1ebfn vi\u1ec7c thi\u1ebft k\u1ebf l\u1edbp ph\u1ee7 b\u1ec1 m\u1eb7t v\u00e0 b\u00f4i tr\u01a1n tr\u1edf n\u00ean v\u00f4 c\u00f9ng quan tr\u1ecdng. M\u00f4-\u0111un M10\u2013M14 l\u00e0 \u0111i\u1ec3n h\u00ecnh.<\/div>\n<\/div>\n \n \ud83c\udfd9\ufe0f<\/div>\n H\u1ec7 th\u1ed1ng c\u00e1p treo \u0111\u00f4 th\u1ecb v\u00e0 thang m\u00e1y leo v\u00e1ch \u0111\u00e1<\/div>\n T\u1eeb Lynton & Lynmouth \u0111\u1ebfn \u0110\u01b0\u1eddng s\u1eaft leo n\u00fai Bridgnorth, c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng s\u1eaft leo n\u00fai ng\u1eafn c\u1ea7n h\u1ec7 th\u1ed1ng b\u00e1nh r\u0103ng c\u00f3 chu k\u1ef3 ho\u1ea1t \u0111\u1ed9ng cao. C\u00e1c phi\u00ean b\u1ea3n b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 h\u1ee3p kim ph\u1ee7 l\u1edbp b\u1ea3o v\u1ec7 gi\u00fap k\u00e9o d\u00e0i \u0111\u00e1ng k\u1ec3 kho\u1ea3ng th\u1eddi gian b\u1ea3o tr\u00ec \u1edf c\u00e1c khu v\u1ef1c ven bi\u1ec3n.<\/div>\n<\/div>\n \n \ud83c\udfd7\ufe0f<\/div>\n \u0110\u01b0\u1eddng s\u1eaft d\u1ed1c c\u00f4ng nghi\u1ec7p<\/div>\n C\u00e1c tuy\u1ebfn v\u1eadn chuy\u1ec3n \u0111\u00e1 v\u00e0 qu\u1eb7ng \u1edf v\u00f9ng Pennines v\u00e0 Cao nguy\u00ean Scotland s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng ray gi\u00e1 \u0111\u1ee1 ch\u1ecbu t\u1ea3i n\u1eb7ng \u0111\u1ec3 v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u. Nh\u1eefng \u1ee9ng d\u1ee5ng n\u00e0y \u0111\u00f2i h\u1ecfi kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i t\u1ed1i \u0111a v\u00e0 c\u1ea5u h\u00ecnh l\u1eafp \u0111\u1eb7t ch\u1eafc ch\u1eafn nh\u1ea5t hi\u1ec7n c\u00f3.<\/div>\n<\/div>\n \n \ud83d\ude89<\/div>\n C\u00e1c d\u1ef1 \u00e1n x\u00e2y m\u1edbi v\u00e0 c\u1ea3i t\u1ea1o<\/div>\n C\u00e1c d\u1ef1 \u00e1n c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng tr\u00ean kh\u1eafp Scotland v\u00e0 B\u1eafc Anh ng\u00e0y c\u00e0ng bao g\u1ed3m c\u00e1c \u0111o\u1ea1n r\u0103ng c\u01b0a cho \u0111\u01b0\u1eddng ray d\u1eabn v\u00e0o nh\u00e0 ga. Vi\u1ec7c t\u1ea1o ra c\u00e1c c\u1ea5u h\u00ecnh r\u0103ng c\u01b0a t\u00f9y ch\u1ec9nh \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi h\u00ecnh h\u1ecdc b\u00e1nh r\u0103ng truy\u1ec1n \u0111\u1ed9ng c\u0169 \u0111ang tr\u1edf th\u00e0nh m\u1ed9t l\u0129nh v\u1ef1c ph\u00e1t tri\u1ec3n trong c\u00e1c d\u1ef1 \u00e1n c\u1ee7a Ever Power t\u1ea1i V\u01b0\u01a1ng qu\u1ed1c Anh.<\/div>\n<\/div>\n<\/div>\n<\/div>\n \n V\u00ec sao h\u1ec7 th\u1ed1ng thanh r\u0103ng Ever Power Gear ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1eddng s\u1eaft?<\/h2>\nS\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa m\u1ed9t thanh r\u0103ng c\u00f3 tu\u1ed5i th\u1ecd n\u0103m n\u0103m v\u00e0 m\u1ed9t thanh r\u0103ng c\u00f3 tu\u1ed5i th\u1ecd ba m\u01b0\u01a1i n\u0103m hi\u1ebfm khi ch\u1ec9 ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i th\u00e9p. \u0110i\u1ec1u \u0111\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a quy tr\u00ecnh s\u1ea3n xu\u1ea5t, \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a h\u00ecnh d\u1ea1ng r\u0103ng v\u00e0 vi\u1ec7c x\u1eed l\u00fd b\u1ec1 m\u1eb7t c\u00f3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang c\u00e1ch hay kh\u00f4ng. T\u1ea1i Ever Power, d\u00e2y chuy\u1ec1n phay v\u00e0 m\u00e0i b\u00e1nh r\u0103ng CNC c\u1ee7a ch\u00fang t\u00f4i duy tr\u00ec sai s\u1ed1 b\u01b0\u1edbc r\u0103ng trong ph\u1ea1m vi 0,01 mm tr\u00ean c\u00e1c thanh r\u0103ng c\u00f3 chi\u1ec1u d\u00e0i l\u00ean \u0111\u1ebfn 3.000 mm, n\u1eb1m trong gi\u1edbi h\u1ea1n dung sai \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u b\u1edfi ti\u00eau chu\u1ea9n EN 13715 v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n \u0111\u01b0\u1eddng s\u1eaft Anh t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/p>\n \n \n \u2713<\/div>\n T\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a s\u00e2n \u0111\u1ea5u<\/div>\n Gia c\u00f4ng b\u1eb1ng m\u00e1y CNC gi\u00fap gi\u1eef sai s\u1ed1 b\u01b0\u1edbc r\u0103ng d\u01b0\u1edbi 0,01 mm tr\u00ean to\u00e0n b\u1ed9 chi\u1ec1u d\u00e0i gi\u00e1 \u0111\u1ee1, lo\u1ea1i b\u1ecf hi\u1ec7n t\u01b0\u1ee3ng rung l\u1eafc t\u1ea1i c\u00e1c kh\u1edbp n\u1ed1i gi\u00e1 \u0111\u1ee1.<\/div>\n<\/div>\n \n \u2713<\/div>\n M\u1eb7t b\u00ean r\u0103ng \u0111\u01b0\u1ee3c t\u00f4i c\u1ee9ng<\/div>\n T\u00f4i c\u1ee9ng b\u1ec1 m\u1eb7t r\u0103ng b\u1eb1ng c\u1ea3m \u1ee9ng \u0111i\u1ec7n t\u1eeb \u0111\u1ea1t \u0111\u1ed9 c\u1ee9ng 55\u201362 HRC trong khi v\u1eabn duy tr\u00ec \u0111\u01b0\u1ee3c l\u00f5i c\u1ee9ng ch\u1eafc, c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n b\u1ec1 m\u1eb7t v\u00e0 n\u1ee9t m\u1ecfi d\u01b0\u1edbi b\u1ec1 m\u1eb7t.<\/div>\n<\/div>\n \n \u2713<\/div>\n Kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c nguy\u00ean v\u1eadt li\u1ec7u \u0111\u1ea7y \u0111\u1ee7<\/div>\n Gi\u1ea5y ch\u1ee9ng nh\u1eadn nh\u00e0 m\u00e1y, h\u1ed3 s\u01a1 l\u00f4 nhi\u1ec7t v\u00e0 b\u00e1o c\u00e1o ki\u1ec3m tra \u0111\u1ed9 c\u1ee9ng \u0111\u01b0\u1ee3c cung c\u1ea5p theo ti\u00eau chu\u1ea9n k\u00e8m theo m\u1ecdi \u0111\u01a1n \u0111\u1eb7t h\u00e0ng th\u00e9p d\u00f9ng cho \u0111\u01b0\u1eddng s\u1eaft \u2014 \u200b\u200bs\u1eb5n s\u00e0ng \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 t\u00e0i li\u1ec7u c\u1ee7a ORR ho\u1eb7c Network Rail.<\/div>\n<\/div>\n \n \u2713<\/div>\n Khoan v\u00e0 l\u1eafp \u0111\u1eb7t theo y\u00eau c\u1ea7u<\/div>\n C\u00e1c ki\u1ec3u b\u1ed1 tr\u00ed l\u1ed7 bu l\u00f4ng, kho\u00e9t l\u1ed7 v\u00e0 gia c\u00f4ng m\u1eb7t sau \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo \u0111\u00fang thi\u1ebft k\u1ebf n\u1ec1n \u0111\u01b0\u1eddng ray ho\u1eb7c t\u00e0 v\u1eb9t c\u1ee7a b\u1ea1n, gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 th\u1eddi gian l\u1eafp \u0111\u1eb7t t\u1ea1i c\u00f4ng tr\u01b0\u1eddng.<\/div>\n<\/div>\n \n \u2713<\/div>\n L\u1edbp ph\u1ee7 ch\u1ed1ng ch\u1ecbu th\u1eddi ti\u1ebft<\/div>\n L\u1edbp s\u01a1n l\u00f3t k\u1ebdm photphat k\u1ebft h\u1ee3p v\u1edbi l\u1edbp ph\u1ee7 epoxy hai th\u00e0nh ph\u1ea7n l\u00e0 ti\u00eau chu\u1ea9n cho c\u00e1c \u1ee9ng d\u1ee5ng ngo\u00e0i tr\u1eddi t\u1ea1i Anh. C\u00f3 th\u1ec3 m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng theo y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi c\u00e1c m\u00f4i tr\u01b0\u1eddng ti\u1ebfp x\u00fac kh\u1eafc nghi\u1ec7t.<\/div>\n<\/div>\n<\/div>\n<\/div>\n <\/p>\n \n Kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t theo y\u00eau c\u1ea7u cho c\u00e1c d\u1ef1 \u00e1n \u0111\u01b0\u1eddng ray r\u0103ng c\u01b0a kh\u00f4ng ti\u00eau chu\u1ea9n.<\/h2>\nM\u1ed9t trong nh\u1eefng th\u00e1ch th\u1ee9c th\u01b0\u1eddng g\u1eb7p trong k\u1ef9 thu\u1eadt \u0111\u01b0\u1eddng s\u1eaft r\u0103ng c\u01b0a \u2014 \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u00ean c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng s\u1eaft di s\u1ea3n \u1edf Anh, Scotland v\u00e0 Wales \u2014 l\u00e0 h\u00ecnh d\u1ea1ng r\u0103ng c\u01b0a ban \u0111\u1ea7u kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi b\u1ea5t k\u1ef3 ti\u00eau chu\u1ea9n hi\u1ec7n h\u00e0nh n\u00e0o. H\u1ec7 th\u1ed1ng r\u0103ng c\u01b0a th\u1eddi Victoria \u0111\u01b0\u1ee3c c\u1eaft theo k\u00edch th\u01b0\u1edbc h\u1ec7 Anh, v\u00e0 s\u1ef1 m\u00e0i m\u00f2n c\u1ee7a b\u00e1nh r\u0103ng ch\u1ee7 \u0111\u1ed9ng qua nhi\u1ec1u th\u1eadp k\u1ef7 c\u00f3 ngh\u0129a l\u00e0 vi\u1ec7c thay th\u1ebf tr\u1ef1c ti\u1ebfp t\u01b0\u01a1ng t\u1ef1 th\u01b0\u1eddng l\u00e0 l\u1ef1a ch\u1ecdn kh\u1ea3 thi duy nh\u1ea5t. Nh\u00f3m \u0111o l\u01b0\u1eddng n\u1ed9i b\u1ed9 c\u1ee7a ch\u00fang t\u00f4i c\u00f3 th\u1ec3 thi\u1ebft k\u1ebf ng\u01b0\u1ee3c c\u00e1c ph\u1ea7n r\u0103ng c\u01b0a hi\u1ec7n c\u00f3 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng ph\u00e9p \u0111o 3D, t\u00e1i t\u1ea1o ch\u00ednh x\u00e1c h\u00ecnh d\u1ea1ng r\u0103ng b\u1eb1ng v\u1eadt li\u1ec7u hi\u1ec7n \u0111\u1ea1i v\u00e0 s\u1ea3n xu\u1ea5t m\u1ed9t b\u1ed9 ph\u1eadn thay th\u1ebf ph\u00f9 h\u1ee3p v\u1edbi b\u00e1nh r\u0103ng ch\u1ee7 \u0111\u1ed9ng ban \u0111\u1ea7u m\u00e0 kh\u00f4ng c\u1ea7n s\u1eeda \u0111\u1ed5i. D\u1ecbch v\u1ee5 n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e1c t\u1ed5 ch\u1ee9c qu\u1ea3n l\u00fd \u0111\u01b0\u1eddng s\u1eaft di s\u1ea3n \u1edf mi\u1ec1n b\u1eafc n\u01b0\u1edbc Anh v\u00e0 v\u00f9ng Midlands s\u1eed d\u1ee5ng \u0111\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u00e0 n\u1ebfu kh\u00f4ng s\u1ebd c\u1ea7n ph\u1ea3i thi\u1ebft k\u1ebf l\u1ea1i to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng v\u1edbi chi ph\u00ed qu\u00e1 cao.<\/p>\n \u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng m\u1edbi, Ever Power cung c\u1ea5p d\u1ecbch v\u1ee5 t\u01b0 v\u1ea5n thi\u1ebft k\u1ebf to\u00e0n di\u1ec7n. \u0110\u1ed9i ng\u0169 k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i s\u1ebd d\u1ef1a tr\u00ean h\u1ed3 s\u01a1 \u0111\u1ed9 d\u1ed1c, tr\u1ecdng l\u01b0\u1ee3ng xe, y\u00eau c\u1ea7u t\u1ed1c \u0111\u1ed9 v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt b\u00e1nh r\u0103ng d\u1ef1 ki\u1ebfn \u200b\u200bc\u1ee7a b\u1ea1n \u0111\u1ec3 \u0111\u1ec1 xu\u1ea5t m\u00f4-\u0111un, v\u1eadt li\u1ec7u v\u00e0 h\u00ecnh d\u1ea1ng r\u0103ng. Ch\u00fang t\u00f4i c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c thanh r\u0103ng v\u1edbi chi\u1ec1u d\u00e0i t\u1eeb 200 mm \u0111\u1ebfn 3.000 mm m\u1ed7i \u0111o\u1ea1n v\u1edbi \u0111\u01a1n \u0111\u1eb7t h\u00e0ng t\u1ed1i thi\u1ec3u m\u1ed9t thanh r\u0103ng cho giai \u0111o\u1ea1n nguy\u00ean m\u1eabu v\u00e0 th\u1eed nghi\u1ec7m \u2014 \u0111i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c nh\u00e0 khai th\u00e1c nh\u1ecf h\u01a1n \u1edf Anh v\u00e0 c\u00e1c c\u00f4ng ty t\u01b0 v\u1ea5n k\u1ef9 thu\u1eadt c\u1ea7n m\u1ed9t nguy\u00ean m\u1eabu ho\u1ea1t \u0111\u1ed9ng tr\u01b0\u1edbc khi cam k\u1ebft cung c\u1ea5p to\u00e0n b\u1ed9 \u0111\u01b0\u1eddng ray.<\/p>\n
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