{"id":2352,"date":"2026-03-23T02:10:59","date_gmt":"2026-03-23T02:10:59","guid":{"rendered":"https:\/\/gear-type-coupling.top\/?post_type=product&p=2352"},"modified":"2026-03-25T05:15:31","modified_gmt":"2026-03-25T05:15:31","slug":"khop-noi-van-nang-kieu-han-ngan-swc-dh","status":"publish","type":"product","link":"https:\/\/gear-type-coupling.top\/vi\/product\/khop-noi-van-nang-kieu-han-ngan-swc-dh\/","title":{"rendered":"Kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng ki\u1ec3u h\u00e0n ng\u1eafn SWC-DH"},"content":{"rendered":"
<\/strong><\/p>\n C\u01a1 kh\u00ed n\u1eb7ng \u00b7 Truy\u1ec1n t\u1ea3i \u0111i\u1ec7n \u00b7 Ng\u00e0nh c\u00f4ng nghi\u1ec7p Anh Qu\u1ed1c<\/p>\n \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf cho ng\u00e0nh luy\u1ec7n kim, khai th\u00e1c m\u1ecf v\u00e0 ch\u1ebf bi\u1ebfn th\u00e9p \u2014 n\u01a1i m\u00e0 dung sai sai l\u1ec7ch v\u00e0 \u0111\u1ed9 b\u1ec1n m\u1ecfi kh\u00f4ng ph\u1ea3i l\u00e0 nh\u1eefng t\u00f9y ch\u1ecdn b\u1ed5 sung, m\u00e0 l\u00e0 nh\u1eefng y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt b\u1eaft bu\u1ed9c.<\/p>\n<\/div>\n <\/p>\n C\u1ea9m nang n\u00e0y \u0111\u01b0\u1ee3c vi\u1ebft d\u00e0nh cho c\u00e1c k\u1ef9 s\u01b0 nh\u00e0 m\u00e1y, qu\u1ea3n l\u00fd mua s\u1eafm v\u00e0 gi\u00e1m \u0111\u1ed1c k\u1ef9 thu\u1eadt tr\u00ean kh\u1eafp V\u01b0\u01a1ng qu\u1ed1c Anh, nh\u1eefng ng\u01b0\u1eddi c\u1ea7n nhi\u1ec1u h\u01a1n m\u1ed9t cu\u1ed1n t\u00e0i li\u1ec7u gi\u1edbi thi\u1ec7u s\u1ea3n ph\u1ea9m. N\u00f3 d\u1ef1a tr\u00ean h\u00e0nh vi th\u1ef1c t\u1ebf trong v\u1eadn h\u00e0nh, d\u1eef li\u1ec7u k\u00edch th\u01b0\u1edbc, khoa h\u1ecdc v\u1eadt li\u1ec7u v\u00e0 logic \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c t\u00edch l\u0169y trong h\u01a1n m\u01b0\u1eddi t\u00e1m n\u0103m l\u00e0m vi\u1ec7c tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng truy\u1ec1n t\u1ea3i \u0111i\u1ec7n trong m\u1ed9t s\u1ed1 m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p kh\u1eafc nghi\u1ec7t nh\u1ea5t \u1edf ch\u00e2u \u00c2u. N\u1ebfu b\u1ea1n \u0111ang l\u1ef1a ch\u1ecdn kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng cho m\u1ed9t h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t m\u1edbi, thay th\u1ebf m\u1ed9t b\u1ed9 ph\u1eadn \u0111\u00e3 m\u00f2n ho\u1eb7c \u0111\u01a1n gi\u1ea3n l\u00e0 \u0111ang c\u1ed1 g\u1eafng hi\u1ec3u t\u1ea1i sao kh\u1edbp n\u1ed1i hi\u1ec7n t\u1ea1i c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng k\u00e9m hi\u1ec7u qu\u1ea3, th\u00ec \u0111\u00e2y l\u00e0 ngu\u1ed3n t\u00e0i li\u1ec7u b\u1ea1n c\u1ea7n.<\/p>\n Kh\u1edbp n\u1ed1i SWC-DH kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ea3n ph\u1ea9m th\u00f4ng d\u1ee5ng. N\u00f3 thu\u1ed9c m\u1ed9t lo\u1ea1i k\u1ef9 thu\u1eadt \u0111\u1eb7c th\u00f9 \u2014 kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng ng\u1eafn, c\u00f3 \u0111\u1ea7u h\u00e0n \u2014 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o ri\u00eang cho c\u00e1c \u1ee9ng d\u1ee5ng m\u00e0 s\u1ef1 l\u1ec7ch tr\u1ee5c l\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh th\u01b0\u1eddng xuy\u00ean ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 l\u1ed7i l\u1eafp \u0111\u1eb7t. C\u00e1c nh\u00e0 m\u00e1y c\u00e1n th\u00e9p \u1edf Sheffield, c\u00e1c nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn qu\u1eb7ng \u1edf Nam Wales v\u00e0 c\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t gi\u1ea5y \u1edf v\u00f9ng cao nguy\u00ean Scotland \u0111\u1ec1u g\u1eb7p ph\u1ea3i m\u1ed9t th\u00e1ch th\u1ee9c chung: k\u1ebft n\u1ed1i c\u00e1c tr\u1ee5c quay kh\u00f4ng bao gi\u1edd ho\u00e0n to\u00e0n th\u1eb3ng h\u00e0ng. Kh\u1edbp n\u1ed1i SWC-DH \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1eeb \u0111\u1ea7u \u0111\u1ec3 gi\u1ea3i quy\u1ebft ch\u00ednh x\u00e1c th\u1ef1c t\u1ebf n\u00e0y.<\/p>\n<\/div>\n Kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng ki\u1ec3u h\u00e0n SWC-DH ng\u1eafn, linh ho\u1ea1t \u2014 truy\u1ec1n m\u00f4-men xo\u1eafn c\u00f4ng nghi\u1ec7p \u0111\u1ecbnh m\u1ee9c l\u00ean \u0111\u1ebfn 250 kN\u00b7m<\/p>\n<\/div>\n <\/p>\n K\u00fd hi\u1ec7u \u201cSWC-DH\u201d tu\u00e2n theo ti\u00eau chu\u1ea9n qu\u1ed1c gia Trung Qu\u1ed1c GB\/T 5901, quy \u0111\u1ecbnh h\u00ecnh d\u1ea1ng, t\u1ea3i tr\u1ecdng \u0111\u1ecbnh m\u1ee9c v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1ec1 kh\u1ea3 n\u0103ng ho\u00e1n \u0111\u1ed5i cho d\u00f2ng kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng n\u00e0y. H\u1eadu t\u1ed1 \u201cDH\u201d ch\u1ec9 ra bi\u1ebfn th\u1ec3 u\u1ed1n cong ng\u1eafn v\u1edbi \u0111\u1ea7u tr\u1ee5c \u0111\u01b0\u1ee3c h\u00e0n \u2013 ngh\u0129a l\u00e0 thay v\u00ec k\u1ebft n\u1ed1i m\u1eb7t b\u00edch b\u1eb1ng bu l\u00f4ng, c\u00e1c c\u00e0ng kh\u1edbp n\u1ed1i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 h\u00e0n tr\u1ef1c ti\u1ebfp v\u00e0o tr\u1ee5c c\u1ea7n k\u1ebft n\u1ed1i. S\u1ef1 l\u1ef1a ch\u1ecdn thi\u1ebft k\u1ebf t\u01b0\u1edfng ch\u1eebng nh\u1ecf n\u00e0y l\u1ea1i c\u00f3 \u00fd ngh\u0129a quan tr\u1ecdng \u0111\u1ed1i v\u1edbi \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc. C\u00e1c m\u1ed1i h\u00e0n lo\u1ea1i b\u1ecf kh\u1ea3 n\u0103ng bu l\u00f4ng b\u1ecb l\u1ecfng do rung \u0111\u1ed9ng, lo\u1ea1i b\u1ecf c\u00e1c \u0111i\u1ec3m h\u1ecfng h\u00f3c ti\u1ec1m \u1ea9n t\u1ea1i giao di\u1ec7n m\u1eb7t b\u00edch v\u00e0 ph\u00e2n b\u1ed1 t\u1ea3i tr\u1ecdng \u0111\u1ed3ng \u0111\u1ec1u h\u01a1n tr\u00ean ti\u1ebft di\u1ec7n tr\u1ee5c.<\/p>\n V\u1ec1 m\u1eb7t c\u01a1 kh\u00ed, kh\u1edbp n\u1ed1i bao g\u1ed3m hai c\u1ee5m c\u00e0ng \u0111\u1ee1 gi\u1ed1ng h\u1ec7t nhau \u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi nhau th\u00f4ng qua m\u1ed9t tr\u1ee5c ngang trung t\u00e2m (c\u00f2n g\u1ecdi l\u00e0 tr\u1ee5c xoay ho\u1eb7c tr\u1ee5c \u0111\u1ee1 tr\u1ee5c). M\u1ed7i nh\u00e1nh c\u1ee7a tr\u1ee5c ngang ch\u1ea1y b\u00ean trong m\u1ed9t \u1ed5 bi kim \u0111\u01b0\u1ee3c \u0111\u1eb7t trong c\u00e1c l\u1ed7 tai c\u00e0ng \u0111\u1ee1. C\u00e1c \u1ed5 bi kim - thay v\u00ec \u1ed5 bi b\u1ea1c l\u00f3t ho\u1eb7c tr\u1ee5c tr\u01a1n - l\u00e0 l\u00fd do t\u1ea1i sao kh\u1edbp n\u1ed1i n\u00e0y c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u1ea3 s\u1ef1 quay li\u00ean t\u1ee5c v\u00e0 sai l\u1ec7ch g\u00f3c m\u00e0 kh\u00f4ng t\u1ea1o ra nhi\u1ec7t g\u00e2y h\u01b0 h\u1ea1i ho\u1eb7c t\u1ed5n th\u1ea5t ma s\u00e1t qu\u00e1 m\u1ee9c. \u1ed4 bi kim c\u00f3 t\u1ef7 l\u1ec7 t\u1ea3i tr\u1ecdng tr\u00ean di\u1ec7n t\u00edch ti\u1ebfp x\u00fac r\u1ea5t cao, \u0111\u00f3 ch\u00ednh l\u00e0 l\u00fd do t\u1ea1i sao ch\u00fang \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng trong c\u00e1c kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng ch\u1ecbu t\u1ea3i n\u1eb7ng, n\u01a1i t\u1ea3i tr\u1ecdng h\u01b0\u1edbng t\u00e2m l\u1edbn v\u00e0 kh\u00f4ng gian l\u1eafp \u0111\u1eb7t b\u1ecb h\u1ea1n ch\u1ebf.<\/p>\n \u0110\u1eb7c t\u00ednh \u201c\u0111\u1ed9 u\u1ed1n ng\u1eafn\u201d \u0111\u1ec1 c\u1eadp \u0111\u1ebfn kh\u1ea3 n\u0103ng d\u1ecbch chuy\u1ec3n d\u1ecdc tr\u1ee5c c\u1ee7a kh\u1edbp n\u1ed1i \u2014 l\u01b0\u1ee3ng m\u00e0 chi\u1ec1u d\u00e0i t\u1ed5ng th\u1ec3 c\u00f3 th\u1ec3 n\u00e9n ho\u1eb7c gi\u00e3n ra d\u01b0\u1edbi t\u1ea3i tr\u1ecdng ho\u1ea1t \u0111\u1ed9ng. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c kh\u1edbp n\u1ed1i spline th\u00e2n d\u00e0i h\u01a1n, SWC-DH cung c\u1ea5p chuy\u1ec3n \u0111\u1ed9ng d\u1ecdc tr\u1ee5c h\u1ea1n ch\u1ebf (l\u01b0\u1ee3ng \u201cLs\u201d ho\u1eb7c \u0111\u1ed9 u\u1ed1n \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea trong b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt), \u0111i\u1ec1u n\u00e0y l\u00e0m cho n\u00f3 l\u00fd t\u01b0\u1edfng cho c\u00e1c h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t m\u00e0 s\u1ef1 d\u1ecbch chuy\u1ec3n d\u1ecdc tr\u1ee5c ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c tr\u1ee5c ch\u00ednh d\u1eabn \u0111\u1ed9ng c\u1ea5p li\u1ec7u cho c\u00e1c gi\u00e1 \u0111\u1ee1 m\u00e1y c\u00e1n. B\u1eb1ng c\u00e1ch h\u1ea1n ch\u1ebf chuy\u1ec3n \u0111\u1ed9ng d\u1ecdc tr\u1ee5c trong khi v\u1eabn cho ph\u00e9p sai l\u1ec7ch g\u00f3c \u0111\u00e1ng k\u1ec3 \u2014 l\u00ean \u0111\u1ebfn 25 \u0111\u1ed9 tr\u00ean c\u00e1c bi\u1ebfn th\u1ec3 SWC180DH \u2014 thi\u1ebft k\u1ebf n\u00e0y \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 c\u00e2n b\u1eb1ng ho\u00e0n h\u1ea3o cho c\u00e1c d\u00e2y chuy\u1ec1n quy tr\u00ecnh c\u00f4ng nghi\u1ec7p li\u00ean t\u1ee5c. <\/p>\n B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y t\u00f3m t\u1eaft c\u00e1c d\u1eef li\u1ec7u ch\u00ednh v\u1ec1 k\u00edch th\u01b0\u1edbc v\u00e0 hi\u1ec7u su\u1ea5t tr\u00ean to\u00e0n b\u1ed9 d\u1ea3i k\u00edch th\u01b0\u1edbc SWC-DH. C\u00e1c k\u1ef9 s\u01b0 c\u1ea7n l\u01b0u \u00fd r\u1eb1ng gi\u00e1 tr\u1ecb Lmin th\u1ec3 hi\u1ec7n chi\u1ec1u d\u00e0i l\u1eafp \u0111\u1eb7t t\u1ed1i thi\u1ec3u sau khi c\u1eaft t\u1ec9a, v\u00e0 c\u00e1c s\u1ed1 li\u1ec7u v\u1ec1 qu\u00e1n t\u00ednh quay \u0111\u01b0\u1ee3c cung c\u1ea5p t\u1ea1i Lmin cho m\u1ed7i bi\u1ebfn th\u1ec3. S\u1ef1 gia t\u0103ng tr\u1ecdng l\u01b0\u1ee3ng theo t\u1eebng b\u01b0\u1edbc 100 mm c\u0169ng \u0111\u01b0\u1ee3c cung c\u1ea5p \u0111\u1ec3 h\u1ed7 tr\u1ee3 t\u00ednh to\u00e1n kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c c\u1ee7a k\u1ebft c\u1ea5u. * Tf = m\u00f4-men xo\u1eafn m\u1ecfi d\u01b0\u1edbi t\u1ea3i tr\u1ecdng thay \u0111\u1ed5i. Lmin = chi\u1ec1u d\u00e0i t\u1ed1i thi\u1ec3u sau khi c\u1eaft. T\u1ea5t c\u1ea3 c\u00e1c s\u1ed1 li\u1ec7u theo ti\u00eau chu\u1ea9n GB\/T 5901.<\/p>\n<\/div>\n B\u1ea3n v\u1ebd k\u00edch th\u01b0\u1edbc SWC-DH \u2014 C\u00e1c \u0111i\u1ec3m tham chi\u1ebfu D1, D2, D3, Lmin, Lm v\u00e0 \u0111\u01b0\u1eddng tr\u00f2n bu l\u00f4ng<\/p>\n<\/div>\n <\/p>\n <\/p>\n Trong thi\u1ebft k\u1ebf khoang c\u00e1n th\u00e9p, kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c gi\u00e1 \u0111\u1ee1 \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh b\u1edfi l\u1ecbch tr\u00ecnh c\u00e1n, ch\u1ee9 kh\u00f4ng ph\u1ea3i do s\u1ef1 ti\u1ec7n l\u1ee3i c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t kh\u1edbp n\u1ed1i. Thi\u1ebft k\u1ebf kh\u1edbp n\u1ed1i SWC-DH c\u00f3 \u0111\u1ed9 u\u1ed1n ng\u1eafn cho ph\u00e9p c\u1eaft g\u1ecdt ch\u00ednh x\u00e1c chi\u1ec1u d\u00e0i t\u1ed5ng th\u1ec3 c\u1ee7a c\u1ee5m kh\u1edbp n\u1ed1i \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi kh\u00f4ng gian c\u00f3 s\u1eb5n gi\u1eefa m\u1eb7t b\u00edch \u0111\u1ea7u ra c\u1ee7a h\u1ed9p s\u1ed1 truy\u1ec1n \u0111\u1ed9ng v\u00e0 \u1ed1ng tr\u1ee5c ch\u00ednh c\u1ee7a tr\u1ee5c c\u00e1n. \u0110i\u1ec1u n\u00e0y lo\u1ea1i b\u1ecf nhu c\u1ea7u s\u1eed d\u1ee5ng c\u00e1c ph\u1ea7n m\u1edf r\u1ed9ng tr\u1ee5c trung gian ho\u1eb7c c\u00e1c t\u1ea5m chuy\u1ec3n \u0111\u1ed5i, v\u1ed1n l\u00e0 nh\u1eefng \u0111i\u1ec3m d\u1ec5 g\u00e2y h\u1ecfng h\u00f3c. K\u1ebft qu\u1ea3 l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng s\u1ea1ch h\u01a1n, c\u1ee9ng c\u00e1p h\u01a1n v\u00e0 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh h\u01a1n d\u01b0\u1edbi s\u1ef1 \u0111\u1ea3o chi\u1ec1u m\u00f4-men xo\u1eafn theo chu k\u1ef3 \u2014 ch\u00ednh x\u00e1c l\u00e0 nh\u1eefng g\u00ec x\u1ea3y ra \u1edf m\u1ed7i l\u1ea7n kh\u1edbp n\u1ed1i trong m\u1ed9t nh\u00e0 m\u00e1y c\u00e1n th\u00e9p n\u00f3ng.<\/p>\n<\/div>\n C\u00e1c bi\u1ebfn th\u1ec3 SWC180DH c\u00f3 th\u1ec3 x\u1eed l\u00fd \u0111\u1ed9 l\u1ec7ch g\u00f3c l\u00ean \u0111\u1ebfn 25 \u0111\u1ed9 \u2014 m\u1ed9t con s\u1ed1 \u0111\u00e1ng kinh ng\u1ea1c \u0111\u1ed1i v\u1edbi m\u1ed9t kh\u1edbp n\u1ed1i c\u00f3 m\u00f4-men xo\u1eafn cao nh\u01b0 v\u1eady. C\u00e1c m\u1eabu SWC-DH \u0111\u01b0\u1eddng k\u00ednh l\u1edbn h\u01a1n ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ee9c \u0111\u1ed9 l\u1ec7ch g\u00f3c l\u00ean \u0111\u1ebfn 15 \u0111\u1ed9, v\u1eabn v\u01b0\u1ee3t xa gi\u1edbi h\u1ea1n 3-5 \u0111\u1ed9 th\u01b0\u1eddng th\u1ea5y \u1edf c\u00e1c kh\u1edbp n\u1ed1i b\u00e1nh r\u0103ng. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 ngay c\u1ea3 khi v\u1ecf m\u00e1y d\u1ecbch chuy\u1ec3n, n\u1ec1n m\u00f3ng l\u00fan ho\u1eb7c s\u1ef1 gi\u00e3n n\u1edf nhi\u1ec7t l\u00e0m l\u1ec7ch t\u00e2m tr\u1ee5c trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng v\u1eabn ti\u1ebfp t\u1ee5c truy\u1ec1n m\u00f4-men xo\u1eafn m\u00e0 kh\u00f4ng t\u1ea1o ra m\u00f4-men u\u1ed1n v\u00e0 l\u1ef1c h\u01b0\u1edbng t\u00e2m g\u00e2y h\u01b0 h\u1ecfng \u1ed5 bi trong c\u00e1c h\u1ec7 th\u1ed1ng kh\u1edbp n\u1ed1i c\u1ee9ng b\u1ecb l\u1ec7ch. \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn th\u00e9p v\u00e0 nh\u00f4m \u1edf Anh, dung sai n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 \u0111i\u1ec1u xa x\u1ec9 \u2014 m\u00e0 l\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa b\u1ea3o tr\u00ec theo k\u1ebf ho\u1ea1ch v\u00e0 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng kh\u1ea9n c\u1ea5p.<\/p>\n<\/div>\n<\/div>\n <\/p>\n Bi\u1ebfn th\u1ec3 l\u1edbn nh\u1ea5t c\u1ee7a SWC-DH \u2014 d\u00f2ng SWC390DH \u2014 c\u00f3 m\u00f4-men xo\u1eafn \u0111\u1ecbnh m\u1ee9c l\u00e0 250 kN\u00b7m, v\u1edbi m\u00f4-men xo\u1eafn m\u1ecfi \u0111\u1ecbnh m\u1ee9c l\u00e0 125 kN\u00b7m d\u01b0\u1edbi chu k\u1ef3 t\u1ea3i lu\u00e2n phi\u00ean. N\u00f3i m\u1ed9t c\u00e1ch d\u1ec5 hi\u1ec3u h\u01a1n, 250 kN\u00b7m t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi kho\u1ea3ng 184.000 foot-pound \u2014 \u0111\u1ee7 \u0111\u1ec3 v\u1eadn h\u00e0nh giai \u0111o\u1ea1n gi\u1ea3m t\u1ed1c ch\u00ednh c\u1ee7a h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng c\u00e1n n\u00f3ng 12.000 kW. Th\u00f4ng s\u1ed1 m\u00f4-men xo\u1eafn m\u1ecfi \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng t\u1ea1i Anh nh\u01b0 nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t d\u00e2y th\u00e9p v\u00e0 nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t th\u00e9p \u0111\u1ecbnh h\u00ecnh, n\u01a1i m\u00f4-men xo\u1eafn \u0111\u1ea3o chi\u1ec1u x\u1ea3y ra h\u00e0ng ngh\u00ecn l\u1ea7n m\u1ed7i ca khi c\u00e1c thanh th\u00e9p \u0111i v\u00e0o v\u00e0 ra kh\u1ecfi m\u1ed7i gi\u00e1 c\u00e1n. M\u1ed9t kh\u1edbp n\u1ed1i ch\u1ec9 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u00f4-men xo\u1eafn c\u1ef1c \u0111\u1ea1i, m\u00e0 kh\u00f4ng xem x\u00e9t kh\u1ea3 n\u0103ng ch\u1ecbu m\u1ecfi, s\u1ebd b\u1ecb h\u1ecfng s\u1edbm trong nh\u1eefng \u0111i\u1ec1u ki\u1ec7n n\u00e0y.<\/p>\n<\/div>\n C\u00e1c kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng c\u00f3 m\u1eb7t b\u00edch th\u01b0\u1eddng b\u1ecb h\u1ecfng \u1edf c\u00e1c bu l\u00f4ng. \u0110\u00e2y l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng th\u01b0\u1eddng th\u1ea5y t\u1ea1i c\u00e1c nh\u00e0 m\u00e1y \u1edf Anh \u2013 c\u00e1c bu l\u00f4ng b\u1ecb gi\u00e3n ra d\u01b0\u1edbi t\u1ea3i tr\u1ecdng xo\u1eafn, l\u1ef1c si\u1ebft gi\u1ea3m, chuy\u1ec3n \u0111\u1ed9ng vi m\u00f4 t\u01b0\u01a1ng \u0111\u1ed1i b\u1eaft \u0111\u1ea7u, \u0103n m\u00f2n do ma s\u00e1t ph\u00e1t tri\u1ec3n, v\u00e0 trong v\u00f2ng v\u00e0i tu\u1ea7n, m\u1eb7t b\u00edch b\u1ecb r\u00f2 r\u1ec9 v\u00e0 kh\u1edbp n\u1ed1i truy\u1ec1n m\u00f4-men xo\u1eafn l\u1ec7ch t\u00e2m. Kh\u1edbp n\u1ed1i SWC-DH ho\u00e0n to\u00e0n tr\u00e1nh \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed1i h\u00e0n. Sau khi \u0111\u01b0\u1ee3c h\u00e0n \u0111\u00fang c\u00e1ch b\u1edfi m\u1ed9t nh\u00e0 ch\u1ebf t\u1ea1o \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n theo th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt chu\u1ea9n b\u1ecb m\u1ed1i n\u1ed1i c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t, kh\u1edbp n\u1ed1i s\u1ebd tr\u1edf n\u00ean li\u1ec1n kh\u1ed1i v\u1ec1 m\u1eb7t c\u01a1 h\u1ecdc v\u1edbi tr\u1ee5c \u2013 kh\u00f4ng c\u00f3 giao di\u1ec7n bu l\u00f4ng n\u00e0o b\u1ecb l\u1ecfng, kh\u00f4ng c\u00f3 b\u1ec1 m\u1eb7t ma s\u00e1t n\u00e0o b\u1ecb \u0103n m\u00f2n v\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i si\u1ebft l\u1ea1i m\u00f4-men xo\u1eafn \u0111\u1ecbnh k\u1ef3. \u0110\u1ed1i v\u1edbi c\u00e1c khu c\u00f4ng nghi\u1ec7p xa x\u00f4i \u1edf v\u00f9ng cao nguy\u00ean Scotland ho\u1eb7c c\u00e1c thung l\u0169ng x\u1ee9 Wales, n\u01a1i vi\u1ec7c ti\u1ebfp c\u1eadn b\u1ea3o tr\u00ec b\u1ecb h\u1ea1n ch\u1ebf, \u0111\u00e2y l\u00e0 m\u1ed9t l\u1ee3i th\u1ebf v\u1eadn h\u00e0nh \u0111\u00e1ng k\u1ec3.<\/p>\n<\/div>\n<\/div>\n <\/p>\n V\u1edbi \u0111\u01b0\u1eddng k\u00ednh quay t\u1eeb 180 mm \u0111\u1ebfn 390 mm v\u00e0 m\u00f4-men xo\u1eafn \u0111\u1ecbnh m\u1ee9c t\u1eeb 20 kN\u00b7m \u0111\u1ebfn 250 kN\u00b7m, d\u00f2ng s\u1ea3n ph\u1ea9m ti\u00eau chu\u1ea9n SWC-DH bao ph\u1ee7 ph\u1ea7n l\u1edbn c\u00e1c \u1ee9ng d\u1ee5ng truy\u1ec1n \u0111\u1ed9ng m\u00e1y quay trong ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u1eb7ng c\u1ee7a Anh. Cho d\u00f9 b\u1ea1n \u0111ang b\u1ea3o tr\u00ec m\u1ed9t nh\u00e0 m\u00e1y c\u00e1n th\u00e9p n\u00f3ng t\u1eeb nh\u1eefng n\u0103m 1970 \u1edf v\u00f9ng Black Country, \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh m\u1ed9t d\u00e2y chuy\u1ec1n m\u1ea1 k\u1ebdm li\u00ean t\u1ee5c m\u1edbi \u1edf v\u00f9ng East Midlands, hay \u0111ang t\u00ecm ki\u1ebfm c\u00e1c b\u1ed9 ph\u1eadn truy\u1ec1n \u0111\u1ed9ng cho vi\u1ec7c n\u00e2ng c\u1ea5p c\u1ea7n c\u1ea9u c\u1ea3ng tr\u00ean s\u00f4ng Humber, \u0111\u1ec1u c\u00f3 m\u1ed9t k\u00edch th\u01b0\u1edbc SWC-DH ti\u00eau chu\u1ea9n ph\u00f9 h\u1ee3p tr\u1ef1c ti\u1ebfp v\u1edbi h\u00ecnh h\u1ecdc tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng c\u1ee7a b\u1ea1n m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ebfn k\u1ef9 thu\u1eadt t\u00f9y ch\u1ec9nh t\u1ed1n k\u00e9m. V\u00e0 trong tr\u01b0\u1eddng h\u1ee3p k\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n th\u1ef1c s\u1ef1 kh\u00f4ng ph\u00f9 h\u1ee3p - c\u00e1c bi\u1ebfn th\u1ec3 t\u00f9y ch\u1ec9nh c\u0169ng c\u00f3 s\u1eb5n. Th\u00f4ng tin chi ti\u1ebft h\u01a1n v\u1ec1 \u0111i\u1ec1u \u0111\u00f3 trong ph\u1ea7n nh\u00e0 m\u00e1y b\u00ean d\u01b0\u1edbi.<\/p>\n<\/div>\n<\/div>\n <\/p>\n Khi \u0111\u1ed9ng c\u01a1 quay tr\u1ee5c \u0111\u1ea7u v\u00e0o c\u1ee7a kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng SWC-DH, c\u00e0ng n\u1ed1i \u0111\u1ea7u v\u00e0o c\u0169ng quay theo. C\u00e1c tai c\u00e0ng n\u1ed1i \u0103n kh\u1edbp v\u1edbi hai \u1ed5 tr\u1ee5c c\u1ee7a tr\u1ee5c ngang n\u1eb1m trong m\u1eb7t ph\u1eb3ng d\u1eabn \u0111\u1ed9ng. C\u00e1c \u1ed5 tr\u1ee5c n\u00e0y truy\u1ec1n l\u1ef1c th\u00f4ng qua c\u00e1c \u1ed5 bi kim c\u1ee7a ch\u00fang \u0111\u1ebfn th\u00e2n tr\u1ee5c ngang, t\u1eeb \u0111\u00f3 t\u00e1c \u0111\u1ed9ng l\u00ean hai \u1ed5 tr\u1ee5c c\u1ee7a m\u1eb7t ph\u1eb3ng d\u1eabn \u0111\u1ed9ng. C\u00e1c \u1ed5 tr\u1ee5c c\u1ee7a m\u1eb7t ph\u1eb3ng d\u1eabn \u0111\u1ed9ng t\u00e1c \u0111\u1ed9ng l\u00ean c\u00e1c tai c\u00e0ng n\u1ed1i \u0111\u1ea7u ra, truy\u1ec1n chuy\u1ec3n \u0111\u1ed9ng quay \u0111\u1ebfn tr\u1ee5c \u0111\u1ea7u ra. V\u00ec tr\u1ee5c ngang c\u00f3 th\u1ec3 xoay t\u1ef1 do trong c\u1ea3 hai b\u1ed9 \u1ed5 tr\u1ee5c c\u00f9ng m\u1ed9t l\u00fac, to\u00e0n b\u1ed9 c\u1ee5m l\u1eafp r\u00e1p c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh g\u00f3c gi\u1eefa hai tr\u1ee5c \u2013 \u0111\u00e2y l\u00e0 th\u1ee7 thu\u1eadt h\u00ecnh h\u1ecdc c\u01a1 b\u1ea3n c\u1ee7a kh\u1edbp n\u1ed1i. \u1ede b\u1ea5t k\u1ef3 v\u1ecb tr\u00ed g\u00f3c n\u00e0o, t\u1ef7 s\u1ed1 v\u1eadn t\u1ed1c gi\u1eefa \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra kh\u00f4ng ho\u00e0n to\u00e0n kh\u00f4ng \u0111\u1ed5i (m\u1ed9t \u0111\u1eb7c t\u00ednh \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cbi\u1ebfn thi\u00ean v\u1eadn t\u1ed1c kh\u1edbp Hooke\u201d), nh\u01b0ng trong h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng nh\u00e0 m\u00e1y c\u00e1n th\u00e9p v\u00e0 m\u00e1y n\u00e2ng, hi\u1ec7u \u1ee9ng b\u1eadc hai n\u00e0y l\u00e0 kh\u00f4ng \u0111\u00e1ng k\u1ec3 v\u00e0 kh\u1edbp n\u1ed1i ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t thi\u1ebft b\u1ecb c\u00f3 v\u1eadn t\u1ed1c g\u1ea7n nh\u01b0 kh\u00f4ng \u0111\u1ed5i.<\/p>\n C\u00e1c chi ti\u1ebft r\u00e8n c\u1ee7a c\u00e0ng n\u1ed1i trong kh\u1edbp n\u1ed1i SWC-DH \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb \u200b\u200bth\u00e9p k\u1ebft c\u1ea5u h\u1ee3p kim \u2014 th\u01b0\u1eddng l\u00e0 42CrMo4 ho\u1eb7c t\u01b0\u01a1ng \u0111\u01b0\u01a1ng, m\u1ed9t h\u1ee3p kim crom-molypden cacbon trung b\u00ecnh k\u1ebft h\u1ee3p \u0111\u1ed9 b\u1ec1n k\u00e9o cao (l\u00ean \u0111\u1ebfn 1.100 MPa) v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng m\u1ecfi tuy\u1ec7t v\u1eddi v\u00e0 kh\u1ea3 n\u0103ng h\u00e0n t\u1ed1t khi \u0111\u01b0\u1ee3c gia c\u00f4ng \u0111\u00fang c\u00e1ch. Sau khi r\u00e8n, c\u00e0ng n\u1ed1i \u0111\u01b0\u1ee3c x\u1eed l\u00fd nhi\u1ec7t \u0111\u1ebfn m\u1ed9t d\u1ea3i \u0111\u1ed9 c\u1ee9ng c\u1ee5 th\u1ec3, c\u00e2n b\u1eb1ng gi\u1eefa \u0111\u1ed9 d\u1ebbo dai (kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp v\u00e0 s\u1ed1c) v\u1edbi \u0111\u1ed9 b\u1ec1n (kh\u1ea3 n\u0103ng ch\u1ed1ng bi\u1ebfn d\u1ea1ng d\u01b0\u1edbi t\u1ea3i tr\u1ecdng duy tr\u00ec). Tr\u1ee5c ngang th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb th\u00e9p t\u00f4i c\u1ee9ng b\u1ec1 m\u1eb7t nh\u01b0 20CrMnTi, cung c\u1ea5p m\u1ed9t l\u1edbp b\u1ec1 m\u1eb7t c\u1ee9ng, ch\u1ed1ng m\u00e0i m\u00f2n tr\u00ean l\u00f5i d\u1ebbo dai \u2014 r\u1ea5t c\u1ea7n thi\u1ebft cho c\u00e1c b\u1ec1 m\u1eb7t tr\u1ee5c n\u01a1i \u1ed5 bi kim ho\u1ea1t \u0111\u1ed9ng. B\u1ea3n th\u00e2n c\u00e1c \u1ed5 bi kim \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb \u200b\u200bth\u00e9p \u1ed5 bi crom cao (GCr15 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi 100Cr6), \u0111\u01b0\u1ee3c t\u00f4i c\u1ee9ng \u0111\u1ebfn 60\u201364 HRC \u0111\u1ec3 \u0111\u1ea1t tu\u1ed5i th\u1ecd m\u1ecfi ti\u1ebfp x\u00fac t\u1ed1i \u0111a.<\/p>\n M\u1ed7i \u1ed5 tr\u1ee5c kim trong c\u1ee5m tr\u1ee5c ngang \u0111\u1ec1u \u0111\u01b0\u1ee3c trang b\u1ecb m\u1ed9t n\u00fam b\u00f4i tr\u01a1n v\u00e0 m\u1ed9t \u0111\u01b0\u1eddng d\u1eabn ph\u00e2n ph\u1ed1i ch\u1ea5t b\u00f4i tr\u01a1n b\u00ean trong. M\u1ee1 c\u00f4ng nghi\u1ec7p ti\u00eau chu\u1ea9n (NLGI c\u1ea5p 2, g\u1ed1c ph\u1ee9c h\u1ee3p lithium) \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o khi v\u1eadn h\u00e0nh v\u00e0 b\u1ed5 sung \u0111\u1ecbnh k\u1ef3 \u2014 th\u01b0\u1eddng l\u00e0 sau m\u1ed7i 500 \u0111\u1ebfn 1.000 gi\u1edd ho\u1ea1t \u0111\u1ed9ng t\u00f9y thu\u1ed9c v\u00e0o t\u1ed1c \u0111\u1ed9 v\u00e0 g\u00f3c v\u1eadn h\u00e0nh. C\u00e1c v\u00f2ng \u0111\u1ec7m k\u00edn ho\u1eb7c v\u00f2ng \u0111\u1ec7m m\u00ea cung b\u1ea3o v\u1ec7 c\u00e1c l\u1ed7 \u1ed5 tr\u1ee5c kh\u1ecfi c\u1eb7n c\u00e1n, h\u01a1i n\u01b0\u1edbc v\u00e0 c\u00e1c ch\u1ea5t g\u00e2y m\u00e0i m\u00f2n th\u01b0\u1eddng g\u1eb7p trong m\u00f4i tr\u01b0\u1eddng c\u00e1n n\u00f3ng \u1edf Anh. Ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a h\u1ec7 th\u1ed1ng l\u00e0m k\u00edn n\u00e0y l\u00e0 y\u1ebfu t\u1ed1 kh\u00e1c bi\u1ec7t quan tr\u1ecdng gi\u1eefa c\u00e1c kh\u1edbp n\u1ed1i c\u00f3 tu\u1ed5i th\u1ecd ba n\u0103m v\u00e0 nh\u1eefng kh\u1edbp n\u1ed1i ph\u1ea3i thay th\u1ebf sau m\u1ed7i s\u00e1u th\u00e1ng \u2014 m\u1ed9t chi ti\u1ebft \u0111\u00e1ng \u0111\u1ec3 x\u00e1c minh v\u1edbi b\u1ea5t k\u1ef3 nh\u00e0 cung c\u1ea5p ti\u1ec1m n\u0103ng n\u00e0o tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng. <\/p>\n \u1ee8ng d\u1ee5ng ch\u00ednh. Kh\u1edbp n\u1ed1i SWC-DH k\u1ebft n\u1ed1i h\u1ed9p s\u1ed1 truy\u1ec1n \u0111\u1ed9ng ch\u00ednh v\u1edbi tr\u1ee5c ch\u00ednh c\u1ee7a m\u00e1y c\u00e1n th\u00f4 v\u00e0 m\u00e1y c\u00e1n tinh. S\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa kh\u1ea3 n\u0103ng truy\u1ec1n m\u00f4-men xo\u1eafn cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu sai l\u1ec7ch gi\u00fap x\u1eed l\u00fd s\u1ef1 thay \u0111\u1ed5i g\u00f3c li\u00ean t\u1ee5c khi c\u00e1c tr\u1ee5c c\u00e1n b\u1ecb m\u00f2n v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1ecbnh v\u1ecb l\u1ea1i trong qu\u00e1 tr\u00ecnh thay \u0111\u1ed5i chu k\u1ef3 s\u1ea3n xu\u1ea5t. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t th\u00e9p c\u1ee7a Anh t\u1ea1i Scunthorpe, Port Talbot v\u00e0 Rotherham th\u01b0\u1eddng xuy\u00ean l\u1ef1a ch\u1ecdn c\u00e1c bi\u1ebfn th\u1ec3 SWC-DH cho c\u1ea3 v\u1ecb tr\u00ed truy\u1ec1n \u0111\u1ed9ng ch\u00ednh v\u00e0 ph\u1ee5.<\/p>\n<\/div>\n C\u1ea7n c\u1ea9u b\u1ed1c d\u1ee1 h\u00e0ng h\u00f3a v\u00e0 c\u1ea7n c\u1ea9u di \u0111\u1ed9ng t\u1ea1i c\u00e1c c\u1ea3ng c\u1ee7a Anh \u2014 Felixstowe, Southampton, Tilbury v\u00e0 Liverpool \u2014 s\u1eed d\u1ee5ng kh\u1edbp n\u1ed1i SWC-DH trong h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng tang cu\u1ed1n c\u00e1p. \u0110\u1ed9 linh ho\u1ea1t g\u00f3c c\u1ea1nh cho ph\u00e9p b\u00f9 \u0111\u1eafp s\u1ef1 sai l\u1ec7ch nh\u1ecf ph\u00e1t sinh khi k\u1ebft c\u1ea5u c\u1ea7n c\u1ea9u u\u1ed1n cong d\u01b0\u1edbi t\u1ea3i tr\u1ecdng, trong khi m\u1ed1i n\u1ed1i tr\u1ee5c h\u00e0n ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng xung k\u00edch sinh ra khi container b\u1ecb k\u1eb9t \u0111\u1ed9t ng\u1ed9t do d\u00e2y bu\u1ed9c b\u1ecb v\u01b0\u1edbng.<\/p>\n<\/div>\n M\u00e1y nghi\u1ec1n quay, m\u00e1y nghi\u1ec1n bi v\u00e0 h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng \u0111\u1ea7u b\u0103ng t\u1ea3i trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c \u0111\u00e1 v\u00e0 nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn kho\u00e1ng s\u1ea3n \u1edf Anh (\u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf Cornwall, Derbyshire v\u00e0 Nam Wales) th\u01b0\u1eddng xuy\u00ean g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng rung l\u1eafc v\u00e0 l\u1ec7ch tr\u1ee5c nghi\u00eam tr\u1ecdng c\u00f9ng m\u1ed9t l\u00fac. C\u00e1c kh\u1edbp n\u1ed1i SWC-DH t\u1ea1i c\u00e1c c\u01a1 s\u1edf n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi kh\u1ea3 n\u0103ng l\u00e0m k\u00edn \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn \u0111\u1ec3 \u0111\u1ed1i ph\u00f3 v\u1edbi m\u00f4i tr\u01b0\u1eddng b\u1ee5i m\u00e0i m\u00f2n, \u0111i\u1ec1u m\u00e0 c\u00f3 th\u1ec3 ph\u00e1 h\u1ee7y c\u00e1c v\u00f2ng \u0111\u1ec7m \u1ed5 tr\u1ee5c ti\u00eau chu\u1ea9n ch\u1ec9 trong v\u00e0i tu\u1ea7n.<\/p>\n<\/div>\n C\u00e1c b\u1ed9 truy\u1ec1n \u0111\u1ed9ng c\u1ee7a ph\u1ea7n \u00e9p \u01b0\u1edbt v\u00e0 b\u1ed9 truy\u1ec1n \u0111\u1ed9ng c\u1ee7a ph\u1ea7n c\u00e1n kh\u00f4 tr\u00ean m\u00e1y s\u1ea3n xu\u1ea5t gi\u1ea5y ph\u1ea3i duy tr\u00ec s\u1ef1 c\u00e2n b\u1eb1ng m\u00f4-men xo\u1eafn ch\u00ednh x\u00e1c gi\u1eefa c\u00e1c b\u1ed9 truy\u1ec1n \u0111\u1ed9ng \u0111\u01b0\u1ee3c ng\u0103n c\u00e1ch b\u1edfi c\u00e1c \u0111\u1ed9 l\u1ec7ch g\u00f3c \u0111\u00e1ng k\u1ec3. C\u00e1c kh\u1edbp n\u1ed1i SWC-DH t\u1ea1i c\u00e1c nh\u00e0 m\u00e1y \u1edf Scotland v\u00e0 T\u00e2y B\u1eafc n\u01b0\u1edbc Anh cung c\u1ea5p s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa t\u00ednh linh ho\u1ea1t v\u1ec1 g\u00f3c v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu m\u00f4-men xo\u1eafn c\u1ea7n thi\u1ebft, trong khi thi\u1ebft k\u1ebf \u1ed5 bi kim k\u00edn c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i n\u01b0\u1edbc v\u00e0 h\u01a1i h\u00f3a ch\u1ea5t c\u00f3 trong m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt n\u00e0y.<\/p>\n<\/div>\n<\/div>\n<\/div>\n <\/p>\n Nghi\u00ean c\u1ee9u tr\u01b0\u1eddng h\u1ee3p \u00b7 Ng\u00e0nh c\u00f4ng nghi\u1ec7p th\u00e9p V\u01b0\u01a1ng qu\u1ed1c Anh \u00b7 2022\u20132024<\/p>\n M\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t th\u00e9p t\u00edch h\u1ee3p l\u1edbn v\u1eadn h\u00e0nh m\u1ed9t nh\u00e0 m\u00e1y c\u00e1n th\u00e9p n\u00f3ng \u1edf Nam Wales \u0111ang g\u1eb7p ph\u1ea3i s\u1ef1 c\u1ed1 h\u1ecfng h\u00f3c kh\u1edbp n\u1ed1i truy\u1ec1n \u0111\u1ed9ng th\u01b0\u1eddng xuy\u00ean t\u1ea1i c\u00e1c gi\u00e1 \u0111\u1ee1 F3 v\u00e0 F4 c\u1ee7a nh\u00e0 m\u00e1y ho\u00e0n thi\u1ec7n g\u1ed3m b\u1ea3y gi\u00e1 \u0111\u1ee1. C\u00e1c kh\u1edbp n\u1ed1i ki\u1ec3u b\u00e1nh r\u0103ng hi\u1ec7n c\u00f3 b\u1ecb h\u1ecfng c\u1ee9 sau b\u1ed1n \u0111\u1ebfn s\u00e1u th\u00e1ng, th\u01b0\u1eddng l\u00e0 do g\u00e3y r\u0103ng ho\u1eb7c m\u1ecfi bu l\u00f4ng m\u1eb7t b\u00edch. M\u1ed7i l\u1ea7n h\u1ecfng h\u00f3c \u0111\u1ec1u y\u00eau c\u1ea7u d\u1eebng ho\u1ea1t \u0111\u1ed9ng nh\u00e0 m\u00e1y trong 14 gi\u1edd \u0111\u1ec3 th\u00e1o, thay th\u1ebf kh\u1edbp n\u1ed1i v\u00e0 c\u0103n ch\u1ec9nh l\u1ea1i tr\u1ee5c - v\u1edbi chi ph\u00ed s\u1ea3n xu\u1ea5t v\u01b0\u1ee3t qu\u00e1 180.000 b\u1ea3ng Anh cho m\u1ed7i s\u1ef1 c\u1ed1.<\/p>\n Ph\u00e2n t\u00edch nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 chi ti\u1ebft cho th\u1ea5y c\u00e1c kh\u1edbp n\u1ed1i b\u00e1nh r\u0103ng \u0111ang ho\u1ea1t \u0111\u1ed9ng v\u1edbi \u0111\u1ed9 l\u1ec7ch li\u00ean t\u1ee5c t\u1eeb 8\u201310 \u0111\u1ed9 do s\u1ef1 l\u00fan v\u00e0 gi\u00e3n n\u1edf nhi\u1ec7t c\u1ee7a v\u1ecf \u2013 v\u01b0\u1ee3t xa gi\u1edbi h\u1ea1n thi\u1ebft k\u1ebf 3 \u0111\u1ed9 c\u1ee7a kh\u1edbp n\u1ed1i b\u00e1nh r\u0103ng. Nh\u00f3m k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e0 m\u00e1y, sau khi tham kh\u1ea3o \u00fd ki\u1ebfn \u200b\u200bc\u1ee7a c\u00e1c k\u1ef9 s\u01b0 \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang t\u00f4i, \u0111\u00e3 ch\u1ec9 \u0111\u1ecbnh s\u1eed d\u1ee5ng kh\u1edbp n\u1ed1i SWC-DH285 cho c\u1ea3 hai c\u1ee5m l\u00f2, c\u00f3 \u0111\u1ecbnh m\u1ee9c 90 kN\u00b7m v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c \u0111\u1ed9 l\u1ec7ch li\u00ean t\u1ee5c 15 \u0111\u1ed9. M\u1ed1i n\u1ed1i tr\u1ee5c h\u00e0n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 h\u1ecfng bu l\u00f4ng m\u1eb7t b\u00edch tr\u01b0\u1edbc \u0111\u00f3. C\u00e1c kh\u1edbp n\u1ed1i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong \u0111\u1ee3t b\u1ea3o d\u01b0\u1ee1ng l\u1edbp l\u00f3t l\u00f2 theo l\u1ecbch tr\u00ecnh ti\u1ebfp theo \u2013 kh\u00f4ng c\u1ea7n th\u00eam th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng n\u00e0o cho vi\u1ec7c thay th\u1ebf kh\u1edbp n\u1ed1i.<\/p>\n<\/div>\n <\/p>\n Trong \u0111\u1ee3t b\u1ea3o tr\u00ec m\u00f9a h\u00e8, ch\u00fang t\u00f4i \u0111\u00e3 chuy\u1ec3n \u0111\u1ed5i ba c\u1ee5m \u0111\u1ed9ng c\u01a1 sang s\u1eed d\u1ee5ng kh\u1edbp n\u1ed1i SWC-DH. M\u01b0\u1eddi b\u1ed1n th\u00e1ng sau, ch\u00fang t\u00f4i ch\u01b0a h\u1ec1 ph\u1ea3i \u0111\u1ed9ng \u0111\u1ebfn ch\u00fang l\u1ea7n n\u00e0o. \u0110\u1ed1i v\u1edbi m\u1ed9t \u0111\u1ecba \u0111i\u1ec3m nh\u01b0 c\u1ee7a ch\u00fang t\u00f4i, n\u01a1i m\u00e0 chi ph\u00ed do th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i k\u1ebf ho\u1ea1ch l\u00ean t\u1edbi h\u00e0ng tr\u0103m ngh\u00ecn \u0111\u00f4 la, \u0111\u1ed9 tin c\u1eady nh\u01b0 v\u1eady th\u1ef1c s\u1ef1 mang t\u00ednh \u0111\u1ed9t ph\u00e1. M\u1ed1i n\u1ed1i h\u00e0n l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt m\u1edbi \u0111\u1ed1i v\u1edbi \u0111\u1ed9i b\u1ea3o tr\u00ec c\u1ee7a ch\u00fang t\u00f4i, nh\u01b0ng h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t r\u1ea5t r\u00f5 r\u00e0ng v\u00e0 k\u1ebft qu\u1ea3 \u0111\u00e3 ch\u1ee9ng minh \u0111i\u1ec1u \u0111\u00f3.<\/p>\n H\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng m\u00e1y nghi\u1ec1n bi c\u1ee7a ch\u00fang t\u00f4i c\u00f3 \u0111\u1ed9 l\u1ec7ch g\u00f3c c\u1ed1 \u0111\u1ecbnh 11 \u0111\u1ed9 do c\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng v\u00e0o nh\u1eefng n\u0103m 1980 \u2014 v\u1ea5n \u0111\u1ec1 n\u00e0y ch\u01b0a bao gi\u1edd \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c v\u00ec vi\u1ec7c \u0111\u00f3 s\u1ebd d\u1eabn \u0111\u1ebfn vi\u1ec7c nh\u00e0 m\u00e1y ph\u1ea3i ng\u1eebng ho\u1ea1t \u0111\u1ed9ng trong s\u00e1u tu\u1ea7n. C\u00e1c kh\u1edbp n\u1ed1i SWC-DH x\u1eed l\u00fd \u0111\u1ed9 l\u1ec7ch n\u00e0y m\u00e0 kh\u00f4ng g\u1eb7p v\u1ea5n \u0111\u1ec1 g\u00ec. Ch\u00fang t\u00f4i \u0111\u00e3 chuy\u1ec3n t\u1eeb vi\u1ec7c thay th\u1ebf \u0111\u1ecbnh k\u1ef3 h\u00e0ng qu\u00fd sang ki\u1ec3m tra h\u00e0ng n\u0103m m\u00e0 kh\u00f4ng g\u1eb7p s\u1ef1 c\u1ed1 n\u00e0o. Kh\u1ea3 n\u0103ng ch\u1ecbu m\u00f4-men xo\u1eafn m\u1ecfi cho ph\u00e9p ch\u00fang t\u00f4i t\u1ef1 tin v\u1eadn h\u00e0nh m\u1ea1nh h\u01a1n trong c\u00e1c th\u1eddi k\u1ef3 s\u1ea3n xu\u1ea5t cao \u0111i\u1ec3m.<\/p>\n Ban \u0111\u1ea7u t\u00f4i kh\u00e1 nghi ng\u1edd v\u1ec1 m\u1ed1i h\u00e0n \u2013 nh\u00f3m ch\u00fang t\u00f4i quen d\u00f9ng kh\u1edbp n\u1ed1i m\u1eb7t b\u00edch v\u00e0 t\u00f4i lo l\u1eafng v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng m\u1ed1i h\u00e0n trong x\u01b0\u1edfng gia c\u00f4ng c\u1ee7a m\u00ecnh. Nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e3 cung c\u1ea5p th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt quy tr\u00ecnh h\u00e0n chi ti\u1ebft v\u00e0 ch\u00fang t\u00f4i \u0111\u00e3 ti\u1ebfn h\u00e0nh h\u00e0n l\u00f4 \u0111\u1ea7u ti\u00ean d\u01b0\u1edbi s\u1ef1 gi\u00e1m s\u00e1t. C\u00e1c m\u1ed1i h\u00e0n r\u1ea5t t\u1ed1t v\u00e0 c\u00e1c kh\u1edbp n\u1ed1i \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c hai n\u0103m m\u00e0 kh\u00f4ng g\u1eb7p b\u1ea5t k\u1ef3 s\u1ef1 c\u1ed1 n\u00e0o. Th\u1eddi gian giao h\u00e0ng ng\u1eafn \u0111\u1ebfn b\u1ea5t ng\u1edd \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ea3n ph\u1ea9m ph\u1ee9c t\u1ea1p nh\u01b0 v\u1eady.<\/p>\n <\/p>\n Nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t d\u00f2ng s\u1ea3n ph\u1ea9m SWC-DH \u0111\u1ea1t ch\u1ee9ng nh\u1eadn ISO 9001:2015 v\u00e0 v\u1eadn h\u00e0nh c\u00e1c d\u00e2y chuy\u1ec1n gia c\u00f4ng b\u00e1nh r\u0103ng CNC, r\u00e8n ch\u00ednh x\u00e1c v\u00e0 x\u1eed l\u00fd nhi\u1ec7t t\u1ef1 \u0111\u1ed9ng, \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n v\u1ec1 k\u00edch th\u01b0\u1edbc trong m\u1ed7i l\u00f4 s\u1ea3n xu\u1ea5t. C\u00e1c c\u00f4ng c\u1ee5 thi\u1ebft k\u1ebf d\u1ef1a tr\u00ean CAD \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng xuy\u00ean su\u1ed1t qu\u00e1 tr\u00ecnh k\u1ef9 thu\u1eadt, v\u00e0 m\u1ecdi k\u00edch th\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ec1u \u0111\u01b0\u1ee3c ki\u1ec3m tra theo ti\u00eau chu\u1ea9n GB\/T 5901 tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u l\u1eafp r\u00e1p. Nh\u00e0 m\u00e1y xu\u1ea5t kh\u1ea9u sang \u0110\u1ee9c, Hoa K\u1ef3, Nh\u1eadt B\u1ea3n, V\u01b0\u01a1ng qu\u1ed1c Anh, \u00dac v\u00e0 Singapore - \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 th\u1eddi gian giao h\u00e0ng cho c\u00e1c nh\u00e0 ph\u00e2n ph\u1ed1i v\u00e0 ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i t\u1ea1i Anh \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh r\u00f5 r\u00e0ng v\u00e0 ng\u1eafn g\u1ecdn.<\/p>\n Trong tr\u01b0\u1eddng h\u1ee3p k\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n c\u1ee7a SWC-DH kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi h\u00ecnh d\u1ea1ng l\u1eafp \u0111\u1eb7t c\u1ee7a b\u1ea1n, \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i cung c\u1ea5p d\u1ecbch v\u1ee5 thi\u1ebft k\u1ebf t\u00f9y ch\u1ec9nh th\u1ef1c s\u1ef1. \u0110\u00e2y kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 vi\u1ec7c thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc c\u1ee7a m\u1ed9t m\u00f4 h\u00ecnh hi\u1ec7n c\u00f3 \u2014 m\u00e0 bao g\u1ed3m ph\u00e2n t\u00edch \u1ee9ng su\u1ea5t d\u1ef1a tr\u00ean FEA \u0111\u1ea7y \u0111\u1ee7, h\u00ecnh d\u1ea1ng c\u00e0ng n\u1ed1i \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i, c\u1ea5u h\u00ecnh l\u1ed7 m\u1eb7t b\u00edch kh\u00f4ng ti\u00eau chu\u1ea9n, c\u00e1c ph\u01b0\u01a1ng \u00e1n l\u00e0m k\u00edn thay th\u1ebf cho m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t v\u00e0 c\u00e1c t\u00f9y ch\u1ecdn x\u1eed l\u00fd b\u1ec1 m\u1eb7t \u0111\u1eb7c bi\u1ec7t (bao g\u1ed3m m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng, ph\u1ee7 epoxy ho\u1eb7c m\u1ea1 niken cho m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n). Ch\u00fang t\u00f4i \u0111\u00e3 cung c\u1ea5p th\u00e0nh c\u00f4ng c\u00e1c s\u1ea3n ph\u1ea9m thay th\u1ebf. s\u1ef1 gh\u00e9p n\u1ed1i<\/a> \u0110\u1ed1i v\u1edbi c\u00e1c m\u00e1y m\u00f3c OEM c\u0169 m\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t g\u1ed1c kh\u00f4ng c\u00f2n h\u1ed7 tr\u1ee3 s\u1ea3n ph\u1ea9m n\u1eefa. N\u1ebfu b\u1ea1n c\u00f3 b\u1ea3n v\u1ebd ho\u1eb7c m\u1eabu m\u00e1y \u0111\u00e3 qua s\u1eed d\u1ee5ng, c\u00e1c k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i c\u00f3 th\u1ec3 ph\u00e2n t\u00edch ng\u01b0\u1ee3c v\u00e0 s\u1ea3n xu\u1ea5t m\u1ed9t s\u1ea3n ph\u1ea9m thay th\u1ebf tr\u1ef1c ti\u1ebfp, th\u01b0\u1eddng ch\u1ec9 m\u1ea5t m\u1ed9t n\u1eeda th\u1eddi gian so v\u1edbi vi\u1ec7c \u0111\u1eb7t h\u00e0ng t\u1eeb nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb g\u1ed1c.<\/p>\n<\/div>\nKh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng SWC-DH d\u00e0nh cho nh\u00e0 m\u00e1y c\u00e1n th\u00e9p: Ti\u00eau chu\u1ea9n m\u00f4-men xo\u1eafn c\u00f4ng nghi\u1ec7p \u0111\u1ecbnh h\u00ecnh l\u1ea1i ng\u00e0nh s\u1ea3n xu\u1ea5t n\u1eb7ng c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh<\/h2>\n
B\u00ean trong h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 m\u00e1y c\u00e1n th\u00e9p, m\u00e1y \u0111\u00fac li\u00ean t\u1ee5c v\u00e0 m\u00e1y n\u00e2ng c\u00f4ng nghi\u1ec7p \u0111ang ho\u1ea1t \u0111\u1ed9ng tr\u00ean kh\u1eafp V\u01b0\u01a1ng qu\u1ed1c Anh hi\u1ec7n nay \u0111\u1ec1u \u1ea9n ch\u1ee9a m\u1ed9t b\u1ed9 ph\u1eadn th\u1ea7m l\u1eb7ng nh\u01b0ng v\u00f4 c\u00f9ng quan tr\u1ecdng. N\u00f3 kh\u00f4ng g\u00e2y ch\u00fa \u00fd. N\u00f3 kh\u00f4ng \u0111\u00f2i h\u1ecfi s\u1ef1 quan t\u00e2m c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh m\u1ed7i ca l\u00e0m vi\u1ec7c. Tuy nhi\u00ean, n\u1ebfu thi\u1ebfu n\u00f3, h\u00e0ng ngh\u00ecn t\u1ea5n m\u00f4-men xo\u1eafn s\u1ebd kh\u00f4ng c\u00f3 n\u01a1i n\u00e0o \u0111\u1ec3 truy\u1ec1n t\u1ea3i, v\u00e0 c\u00e1c tr\u1ee5c th\u00e9p n\u1eb7ng n\u1ec1 n\u1eb1m \u1edf trung t\u00e2m c\u1ee7a c\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u00f2i h\u1ecfi kh\u1eaft khe nh\u1ea5t c\u1ee7a Anh s\u1ebd b\u1ecb m\u00e0i m\u00f2n ch\u1ec9 trong v\u00e0i gi\u1edd. B\u1ed9 ph\u1eadn \u0111\u00f3 ch\u00ednh l\u00e0 kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng ki\u1ec3u h\u00e0n ng\u1eafn SWC-DH \u2013 v\u00e0 vi\u1ec7c hi\u1ec3u r\u00f5 n\u00f3 ch\u00ednh l\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o tr\u00ec d\u1ef1a tr\u00ean ph\u1ecfng \u0111o\u00e1n v\u00e0 m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c d\u1ef1a tr\u00ean \u0111\u1ed9 ch\u00ednh x\u00e1c k\u1ef9 thu\u1eadt.<\/p>\nKh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng SWC-DH th\u1ef1c ch\u1ea5t l\u00e0 g\u00ec?<\/h2>\n
<\/p>\n<\/div>\nKh\u1edbp n\u1ed1i \u0111a n\u0103ng SWC-DH \u2014 C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh<\/h2>\n
<\/p>\n
<\/p>\nN\u0103m l\u00fd do k\u1ef9 thu\u1eadt khi\u1ebfn c\u00e1c nh\u00e0 qu\u1ea3n l\u00fd nh\u00e0 m\u00e1y t\u1ea1i Anh l\u1ef1a ch\u1ecdn SWC-DH<\/h2>\n
Ki\u1ebfn tr\u00fac Short-Flex cho b\u1ed1 c\u1ee5c h\u1ea1n ch\u1ebf<\/h3>\n
Sai l\u1ec7ch g\u00f3c cho ph\u00e9p l\u00ean \u0111\u1ebfn 25\u00b0<\/h3>\n
Kh\u1ea3 n\u0103ng ch\u1ecbu momen xo\u1eafn \u0111\u1ecbnh m\u1ee9c l\u00ean \u0111\u1ebfn 250 kN\u00b7m<\/h3>\n
M\u1ed1i n\u1ed1i tr\u1ee5c h\u00e0n gi\u00fap lo\u1ea1i b\u1ecf hi\u1ec7n t\u01b0\u1ee3ng m\u1ecfi bu l\u00f4ng.<\/h3>\n
D\u00f2ng s\u1ea3n ph\u1ea9m ti\u00eau chu\u1ea9n bao g\u1ed3m m\u1ecdi k\u00edch th\u01b0\u1edbc \u0111\u1ed9ng c\u01a1 c\u00f4ng nghi\u1ec7p th\u00f4ng d\u1ee5ng c\u1ee7a Anh.<\/h3>\n
C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng SWC-DH: Nguy\u00ean l\u00fd v\u00e0 v\u1eadt li\u1ec7u<\/h2>\n
C\u01a1 c\u1ea5u truy\u1ec1n m\u00f4-men xo\u1eafn<\/h3>\n
Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1eadt li\u1ec7u<\/h3>\n
B\u00f4i tr\u01a1n & L\u00e0m k\u00edn<\/h3>\n
<\/p>\n<\/div>\nC\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng SWC-DH trong ng\u00e0nh c\u00f4ng nghi\u1ec7p V\u01b0\u01a1ng qu\u1ed1c Anh<\/h2>\n
\ud83d\udd25 Nh\u00e0 m\u00e1y c\u00e1n n\u00f3ng<\/h3>\n
\u2693 Thi\u1ebft b\u1ecb n\u00e2ng h\u1ea1 c\u1ea3ng v\u00e0 h\u00e0ng h\u1ea3i<\/h3>\n
\u26cf\ufe0f Khai th\u00e1c m\u1ecf v\u00e0 ch\u1ebf bi\u1ebfn kho\u00e1ng s\u1ea3n<\/h3>\n
\ud83d\udcc4 S\u1ea3n xu\u1ea5t gi\u1ea5y v\u00e0 b\u1ed9t gi\u1ea5y<\/h3>\n
Th\u00e0nh c\u00f4ng c\u1ee7a kh\u00e1ch h\u00e0ng: Nh\u00e0 m\u00e1y c\u00e1n th\u00e9p n\u00f3ng Nam Wales gi\u1ea3m s\u1ed1 l\u1ed7i kh\u1edbp n\u1ed1i xu\u1ed1ng 78%<\/h2>\n
L\u00fd l\u1ecbch<\/h3>\n
Nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 v\u00e0 gi\u1ea3i ph\u00e1p<\/h3>\n
K\u1ebft qu\u1ea3 sau 24 th\u00e1ng<\/h3>\n
C\u00e1c k\u1ef9 s\u01b0 c\u00f4ng nghi\u1ec7p Anh n\u00f3i g\u00ec?<\/h2>\n
N\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t v\u00e0 d\u1ecbch v\u1ee5 k\u1ef9 thu\u1eadt theo y\u00eau c\u1ea7u<\/h2>\n