{"id":1416,"date":"2026-01-06T01:48:48","date_gmt":"2026-01-06T01:48:48","guid":{"rendered":"https:\/\/www.pto-drive-shafts.com\/?p=1416"},"modified":"2026-01-22T02:10:29","modified_gmt":"2026-01-22T02:10:29","slug":"industrial-universal-drive-shafts-in-mining-and-material-handling-key-application-insights","status":"publish","type":"post","link":"https:\/\/www.pto-drive-shafts.com\/vi\/application\/industrial-universal-drive-shafts-in-mining-and-material-handling-key-application-insights\/","title":{"rendered":"Tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng v\u1ea1n n\u0103ng c\u00f4ng nghi\u1ec7p trong khai th\u00e1c m\u1ecf v\u00e0 v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u: Nh\u1eefng hi\u1ec3u bi\u1ebft quan tr\u1ecdng v\u1ec1 \u1ee9ng d\u1ee5ng"},"content":{"rendered":"
\"Tr\u1ee5c<\/header>\n
\n

T\u1ed1i \u01b0u h\u00f3a hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng trong \u0111\u1ecba h\u00ecnh kh\u1eafc nghi\u1ec7t: Y\u1ebfu t\u1ed1 c\u1ed1t l\u00f5i c\u1ee7a ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c m\u1ecf.<\/h2>\n

T\u1ea1i nh\u1eefng v\u00f9ng \u0111\u1ea5t g\u1ed3 gh\u1ec1 c\u1ee7a c\u00e1c khu v\u1ef1c khai th\u00e1c m\u1ecf l\u1ecbch s\u1eed c\u1ee7a Anh nh\u01b0 Cornwall v\u00e0 Yorkshire, n\u01a1i khai th\u00e1c than v\u00e0 thi\u1ebfc \u0111\u00e3 \u0111\u1ecbnh h\u00ecnh n\u00ean di s\u1ea3n c\u00f4ng nghi\u1ec7p, c\u00e1c tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng v\u1ea1n n\u0103ng c\u00f4ng nghi\u1ec7p \u0111\u1ee9ng \u0111\u00f3 nh\u01b0 nh\u1eefng ng\u01b0\u1eddi l\u00ednh canh th\u1ea7m l\u1eb7ng c\u1ee7a vi\u1ec7c truy\u1ec1n t\u1ea3i n\u0103ng l\u01b0\u1ee3ng. Nh\u1eefng b\u1ed9 ph\u1eadn n\u00e0y, th\u01b0\u1eddng b\u1ecb b\u1ecf qua nh\u01b0ng l\u1ea1i kh\u00f4ng th\u1ec3 thi\u1ebfu, l\u00e0 c\u1ea7u n\u1ed1i gi\u1eefa \u0111\u1ed9ng c\u01a1 v\u00e0 m\u00e1y m\u00f3c trong m\u00f4i tr\u01b0\u1eddng \u0111\u1ea7y b\u1ee5i b\u1ea9n, rung \u0111\u1ed9ng v\u00e0 nguy c\u01a1 qu\u00e1 t\u1ea3i. K\u1ebf th\u1eeba h\u00e0ng th\u1ebf k\u1ef7 kinh nghi\u1ec7m k\u1ef9 thu\u1eadt c\u1ee7a Anh - h\u00e3y ngh\u0129 \u0111\u1ebfn \u0111\u1ed9ng c\u01a1 h\u01a1i n\u01b0\u1edbc \u0111\u00e3 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho cu\u1ed9c C\u00e1ch m\u1ea1ng C\u00f4ng nghi\u1ec7p - c\u00e1c tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng hi\u1ec7n \u0111\u1ea1i \u0111\u1ea3m b\u1ea3o truy\u1ec1n m\u00f4-men xo\u1eafn li\u1ec1n m\u1ea1ch trong khai th\u00e1c m\u1ecf v\u00e0 x\u1eed l\u00fd v\u1eadt li\u1ec7u. Cho d\u00f9 l\u00e0 nghi\u1ec1n qu\u1eb7ng trong m\u1ecf \u0111\u00e1 \u1edf Suffolk hay v\u1eadn chuy\u1ec3n c\u1ed1t li\u1ec7u trong c\u00e1c m\u1ecf s\u1ecfi \u1edf Norfolk, nh\u1eefng tr\u1ee5c n\u00e0y \u0111\u1ec1u th\u00edch \u1ee9ng v\u1edbi s\u1ef1 l\u1ec7ch tr\u1ee5c v\u00e0 c\u00e1c c\u00fa s\u1ed1c, th\u1ec3 hi\u1ec7n tinh th\u1ea7n ki\u00ean c\u01b0\u1eddng c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p Anh. Khi nhu c\u1ea7u to\u00e0n c\u1ea7u v\u1ec1 kho\u00e1ng s\u1ea3n t\u0103ng cao, vi\u1ec7c hi\u1ec3u r\u00f5 vai tr\u00f2 c\u1ee7a ch\u00fang tr\u1edf n\u00ean thi\u1ebft y\u1ebfu \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 v\u1eadn h\u00e0nh \u0111ang t\u00ecm ki\u1ebfm \u0111\u1ed9 tin c\u1eady v\u00e0 an to\u00e0n.<\/p>\n

Nghi\u00ean c\u1ee9u ch\u1ec9 ra r\u1eb1ng tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng v\u1ea1n n\u0103ng c\u00f4ng nghi\u1ec7p ho\u1ea1t \u0111\u1ed9ng xu\u1ea5t s\u1eafc trong vi\u1ec7c truy\u1ec1n m\u00f4-men xo\u1eafn trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t, v\u1edbi ph\u1ea1m vi \u0111i\u1ec3n h\u00ecnh t\u1eeb 57-1.300 kNm trong c\u00e1c thi\u1ebft l\u1eadp khai th\u00e1c m\u1ecf. C\u00e1c tr\u1edf ng\u1ea1i th\u01b0\u1eddng g\u1eb7p nh\u01b0 qu\u00e1 t\u1ea3i ng\u1eabu nhi\u00ean do v\u1eadt li\u1ec7u b\u1ecb k\u1eb9t ho\u1eb7c b\u1ee5i x\u00e2m nh\u1eadp \u0111\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u th\u00f4ng qua c\u00e1c b\u1ed9 gi\u1edbi h\u1ea1n m\u00f4-men xo\u1eafn ti\u00ean ti\u1ebfn v\u00e0 c\u00e1c v\u00f2ng \u0111\u1ec7m m\u00ea cung, gi\u00fap t\u0103ng th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb l\u00ean \u0111\u1ebfn 30%. T\u1ea1i V\u01b0\u01a1ng qu\u1ed1c Anh, n\u01a1i c\u00e1c quy \u0111\u1ecbnh c\u1ee7a C\u01a1 quan An to\u00e0n v\u00e0 S\u1ee9c kh\u1ecfe Lao \u0111\u1ed9ng (HSE) y\u00eau c\u1ea7u c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 m\u1ea1nh m\u1ebd, c\u00e1c tr\u1ee5c n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi truy\u1ec1n th\u1ed1ng s\u1ea3n xu\u1ea5t ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c th\u1ea5y \u1edf c\u00e1c c\u00f4ng ty nh\u01b0 GKN (L\u01b0u \u00fd: T\u1ea5t c\u1ea3 t\u00ean nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 s\u1ed1 hi\u1ec7u ph\u1ee5 t\u00f9ng ch\u1ec9 mang t\u00ednh ch\u1ea5t tham kh\u1ea3o. EVER-POWER l\u00e0 m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ed9c l\u1eadp). Tr\u00ean to\u00e0n c\u1ea7u, c\u00f3 nhi\u1ec1u bi\u1ebfn th\u1ec3: ANM c\u1ee7a Brazil nh\u1ea5n m\u1ea1nh vi\u1ec7c b\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i trong c\u00e1c m\u1ecf l\u1ed9 thi\u00ean r\u1ed9ng l\u1edbn, trong khi ti\u00eau chu\u1ea9n AS 3785 c\u1ee7a \u00dac \u01b0u ti\u00ean \u0111\u1ed9 b\u1ec1n d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t. Tuy nhi\u00ean, khi xu h\u01b0\u1edbng \u0111i\u1ec7n kh\u00ed h\u00f3a n\u1ed5i l\u00ean - th\u1ec3 hi\u1ec7n r\u00f5 trong n\u1ed7 l\u1ef1c c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh h\u01b0\u1edbng t\u1edbi m\u1ee5c ti\u00eau ph\u00e1t th\u1ea3i r\u00f2ng b\u1eb1ng kh\u00f4ng v\u00e0o n\u0103m 2050 - c\u00e1c tr\u1ee5c truy\u1ec1n th\u1ed1ng ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi s\u1ef1 c\u1ea1nh tranh t\u1eeb c\u00e1c h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp, m\u1eb7c d\u00f9 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng c\u1ee7a ch\u00fang v\u1eabn kh\u00f4ng th\u1ec3 s\u00e1nh k\u1ecbp.<\/p>\n

\u0110i s\u00e2u h\u01a1n, c\u00e1c tr\u1ee5c n\u00e0y \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong m\u00e1y nghi\u1ec1n, m\u00e1y x\u00fac v\u00e0 b\u0103ng t\u1ea3i, n\u01a1i di s\u1ea3n c\u00f4ng nghi\u1ec7p c\u1ee7a Anh trong s\u1ea3n xu\u1ea5t th\u00e9p \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u nh\u01b0 h\u1ee3p kim 42CrMo4 \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng m\u1ecfi. V\u1edbi ng\u00e0nh khai th\u00e1c m\u1ecf c\u1ee7a Anh \u0111\u00f3ng g\u00f3p h\u01a1n 200 tri\u1ec7u t\u1ea5n v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng m\u1ed7i n\u0103m, vi\u1ec7c t\u00edch h\u1ee3p ch\u00fang \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n c\u1ee7a EU sau Brexit. B\u00e0i vi\u1ebft n\u00e0y kh\u00e1m ph\u00e1 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, s\u1ef1 th\u00edch \u1ee9ng theo khu v\u1ef1c v\u00e0 xu h\u01b0\u1edbng t\u01b0\u01a1ng lai, cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft th\u1ef1c ti\u1ec5n cho c\u00e1c k\u1ef9 s\u01b0 v\u00e0 chuy\u00ean gia mua s\u1eafm t\u1ea1i Bury St Edmunds ho\u1eb7c c\u00e1c khu v\u1ef1c kh\u00e1c.<\/p>\n<\/section>\n

\n

T\u00f3m t\u1eaft nhanh v\u1ec1 c\u00f4ng ngh\u1ec7 c\u1ed1t l\u00f5i: C\u00e1c th\u00f4ng s\u1ed1 thi\u1ebft y\u1ebfu cho tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng trong ng\u00e0nh khai th\u00e1c m\u1ecf<\/h2>\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng v\u1ea1n n\u0103ng c\u00f4ng nghi\u1ec7p ph\u00f9 h\u1ee3p \u0111\u00f2i h\u1ecfi ph\u1ea3i n\u1eafm v\u1eefng c\u00e1c th\u00f4ng s\u1ed1 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho nhu c\u1ea7u c\u1ee7a ng\u00e0nh khai th\u00e1c m\u1ecf. D\u01b0\u1edbi \u0111\u00e2y, ch\u00fang t\u00f4i n\u00eau ra 28 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt quan tr\u1ecdng (\u0111\u01b0\u1ee3c ch\u1ecdn ng\u1eabu nhi\u00ean trong kho\u1ea3ng 25-35), \u0111\u01b0\u1ee3c r\u00fat ra t\u1eeb c\u00e1c ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf. Nh\u1eefng th\u00f4ng s\u1ed1 n\u00e0y \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u tr\u00ean c\u00e1c \u0111\u1ecba h\u00ecnh \u0111a d\u1ea1ng c\u1ee7a Anh, t\u1eeb v\u00f9ng cao nguy\u00ean Scotland \u0111\u1ebfn c\u00e1c thung l\u0169ng x\u1ee9 Wales.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Tham s\u1ed1<\/th>\nS\u1ef1 mi\u00eau t\u1ea3<\/th>\nGi\u00e1 tr\u1ecb \u0111i\u1ec3n h\u00ecnh trong ng\u00e0nh khai th\u00e1c m\u1ecf<\/th>\nT\u00e1c \u0111\u1ed9ng k\u1ef9 thu\u1eadt<\/th>\n<\/tr>\n<\/thead>\n
Kh\u1ea3 n\u0103ng m\u00f4-men xo\u1eafn<\/td>\nM\u00f4men xo\u1eafn t\u1ed1i \u0111a m\u00e0 tr\u1ee5c c\u00f3 th\u1ec3 truy\u1ec1n t\u1ea3i m\u00e0 kh\u00f4ng g\u00e2y h\u1ecfng h\u00f3c.<\/td>\n57-1.300 kNm<\/td>\nX\u1eed l\u00fd t\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i do \u0111\u00e1 k\u1eb9t trong m\u00e1y nghi\u1ec1n.<\/td>\n<\/tr>\n
H\u1ec7 s\u1ed1 d\u1ecbch v\u1ee5 (K)<\/td>\nH\u1ec7 s\u1ed1 nh\u00e2n cho s\u1ef1 thay \u0111\u1ed5i t\u1ea3i tr\u1ecdng<\/td>\n2.5-4<\/td>\nGi\u1ea3i th\u00edch hi\u1ec7n t\u01b0\u1ee3ng rung l\u1eafc ng\u1eabu nhi\u00ean trong m\u00e1y x\u00fac.<\/td>\n<\/tr>\n
Sai l\u1ec7ch g\u00f3c<\/td>\nG\u00f3c t\u1ed1i \u0111a cho ph\u00e9p gi\u1eefa c\u00e1c tr\u1ee5c<\/td>\n10-30\u00b0<\/td>\nTh\u00edch nghi v\u1edbi \u0111\u1ecba h\u00ecnh kh\u00f4ng b\u1eb1ng ph\u1eb3ng trong c\u00e1c m\u1ecf \u0111\u00e1 \u1edf Anh.<\/td>\n<\/tr>\n
T\u1ed1c \u0111\u1ed9 quay<\/td>\nPh\u1ea1m vi t\u1ed1c \u0111\u1ed9 quay ho\u1ea1t \u0111\u1ed9ng<\/td>\n200-800 v\u00f2ng\/ph\u00fat<\/td>\nH\u1ed7 tr\u1ee3 b\u0103ng t\u1ea3i t\u1ed1c \u0111\u1ed9 cao<\/td>\n<\/tr>\n
Th\u00e0nh ph\u1ea7n v\u1eadt li\u1ec7u<\/td>\nH\u1ee3p kim ch\u00ednh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng<\/td>\n42CrMo4 ho\u1eb7c 35CrMo<\/td>\nCung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n trong m\u00f4i tr\u01b0\u1eddng h\u1ea7m m\u1ecf \u1ea9m \u01b0\u1edbt.<\/td>\n<\/tr>\n
Tu\u1ed5i th\u1ecd m\u1ecfi (L10h)<\/td>\nT\u1ef7 l\u1ec7 s\u1ed1ng s\u00f3t theo gi\u1edd \u1edf 90%<\/td>\n>40.000 gi\u1edd<\/td>\n\u0110\u1ea3m b\u1ea3o tu\u1ed5i th\u1ecd trong ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c.<\/td>\n<\/tr>\n
\u0110i\u1ec3m c\u00e2n b\u1eb1ng<\/td>\nTi\u00eau chu\u1ea9n dung sai rung \u0111\u1ed9ng<\/td>\nG16<\/td>\nGi\u1ea3m thi\u1ec3u s\u1ef1 hao m\u00f2n do rung \u0111\u1ed9ng.<\/td>\n<\/tr>\n
X\u1ebfp h\u1ea1ng IP<\/td>\nM\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp<\/td>\nIP67<\/td>\nT\u1ea5m ch\u1eafn ch\u1ed1ng b\u1ee5i v\u00e0 n\u01b0\u1edbc trong c\u00e1c h\u1ed1 \u1ea9m \u01b0\u1edbt.<\/td>\n<\/tr>\n
H\u00e0nh tr\u00ecnh thu g\u1ecdn<\/td>\nPh\u1ea1m vi \u0111i\u1ec1u ch\u1ec9nh chi\u1ec1u d\u00e0i<\/td>\nL\u00ean \u0111\u1ebfn 500mm<\/td>\nCho ph\u00e9p kh\u1edbp n\u1ed1i m\u00e1y m\u00f3c<\/td>\n<\/tr>\n
\u0110\u01b0\u1eddng k\u00ednh \u1ed5 tr\u1ee5c ch\u1eef th\u1eadp<\/td>\nK\u00edch th\u01b0\u1edbc c\u1ee7a \u1ed5 tr\u1ee5c kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng<\/td>\n27-118mm<\/td>\n\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i<\/td>\n<\/tr>\n
\u0110\u1ed9 c\u1ee9ng x\u1eed l\u00fd nhi\u1ec7t<\/td>\nX\u1eed l\u00fd sau l\u00e0m c\u1ee9ng b\u1ec1 m\u1eb7t<\/td>\nHRC 55-60<\/td>\nT\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n<\/td>\n<\/tr>\n
C\u00e0i \u0111\u1eb7t gi\u1edbi h\u1ea1n m\u00f4-men xo\u1eafn<\/td>\nNg\u01b0\u1ee1ng m\u00f4-men xo\u1eafn gi\u1ea3i ph\u00f3ng<\/td>\nC\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh t\u1eeb 100 \u0111\u1ebfn 5.000 Nm<\/td>\nNg\u0103n ng\u1eeba h\u01b0 h\u1ecfng do qu\u00e1 t\u1ea3i.<\/td>\n<\/tr>\n
\u0110\u1ed9 s\u00e2u c\u1ee7a con d\u1ea5u m\u00ea cung<\/td>\n\u0110\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a r\u00e3nh ni\u00eam phong<\/td>\nNhi\u1ec1u giai \u0111o\u1ea1n<\/td>\nNg\u0103n ch\u1eb7n b\u1ee5i m\u1ecbn x\u00e2m nh\u1eadp<\/td>\n<\/tr>\n
Tr\u1ecdng l\u01b0\u1ee3ng tr\u00ean m\u1ed7i m\u00e9t<\/td>\nKh\u1ed1i l\u01b0\u1ee3ng \u0111\u1ec3 x\u1eed l\u00fd<\/td>\n15-50 kg\/m<\/td>\n\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c c\u00e0i \u0111\u1eb7t t\u1ea1i c\u00e1c \u0111\u1ecba \u0111i\u1ec3m t\u1eeb xa.<\/td>\n<\/tr>\n
T\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n<\/td>\nRPM tr\u00e1nh c\u1ed9ng h\u01b0\u1edfng<\/td>\n>1.200 v\u00f2ng\/ph\u00fat<\/td>\nNg\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng tr\u1ee5c b\u1ecb qu\u1ea5t<\/td>\n<\/tr>\n
\u0110\u1ed9 d\u00e0y l\u1edbp ph\u1ee7<\/td>\n\u0110\u1ed9 s\u00e2u l\u1edbp b\u1ea3o v\u1ec7<\/td>\n50-100 micron<\/td>\nB\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n<\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n ch\u1ed1t c\u1eaft<\/td>\n\u0110i\u1ec3m y\u1ebfu v\u1ec1 an to\u00e0n<\/td>\nT\u00f9y ch\u1ec9nh theo t\u1eebng \u1ee9ng d\u1ee5ng<\/td>\n\u0110\u00f3ng vai tr\u00f2 nh\u01b0 c\u1ea7u ch\u00ec trong tr\u01b0\u1eddng h\u1ee3p kh\u1ea9n c\u1ea5p.<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc c\u00e0ng n\u00e2ng<\/td>\nK\u00edch th\u01b0\u1edbc giao di\u1ec7n k\u1ebft n\u1ed1i<\/td>\nTi\u00eau chu\u1ea9n DIN\/ISO<\/td>\n\u0110\u1ea3m b\u1ea3o t\u00ednh t\u01b0\u01a1ng th\u00edch<\/td>\n<\/tr>\n
Kho\u1ea3ng th\u1eddi gian b\u00f4i tr\u01a1n<\/td>\nT\u1ea7n su\u1ea5t b\u00f4i m\u1ee1<\/td>\nC\u1ee9 sau 50-100 gi\u1edd<\/td>\n\u0110\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru<\/td>\n<\/tr>\n
H\u1ec7 s\u1ed1 gi\u00e3n n\u1edf nhi\u1ec7t<\/td>\nPh\u1ea3n \u1ee9ng c\u1ee7a v\u1eadt li\u1ec7u v\u1edbi nhi\u1ec7t<\/td>\n11-13 x 10^-6 \/\u00b0C<\/td>\nX\u1eed l\u00fd s\u1ef1 dao \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9<\/td>\n<\/tr>\n
T\u1ef7 l\u1ec7 gi\u1ea3m ch\u1ea5n rung \u0111\u1ed9ng<\/td>\nH\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng<\/td>\n0.1-0.3<\/td>\nGi\u1ea3m ti\u1ebfng \u1ed3n trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh<\/td>\n<\/tr>\n
S\u1ed1 r\u0103ng then hoa<\/td>\nS\u1ed1 r\u0103ng c\u1ea7n g\u1eafn<\/td>\n6-21<\/td>\nPh\u00e2n b\u1ed5 m\u00f4-men xo\u1eafn \u0111\u1ec1u<\/td>\n<\/tr>\n
Lo\u1ea1i ly h\u1ee3p v\u01b0\u1ee3t t\u1ed1c<\/td>\nC\u01a1 c\u1ea5u b\u00e1nh r\u0103ng t\u1ef1 do<\/td>\nC\u01a1 c\u1ea5u b\u00e1nh c\u00f3c ho\u1eb7c con l\u0103n<\/td>\nNg\u0103n ch\u1eb7n ch\u1ebf \u0111\u1ed9 l\u00e1i ng\u01b0\u1ee3c<\/td>\n<\/tr>\n
Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng<\/td>\nNhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/td>\n-40\u00b0C \u0111\u1ebfn +120\u00b0C<\/td>\nPh\u00f9 h\u1ee3p v\u1edbi th\u1eddi ti\u1ebft th\u1ea5t th\u01b0\u1eddng c\u1ee7a Anh.<\/td>\n<\/tr>\n
M\u1ee9c \u0111\u1ed9 ti\u1ebfng \u1ed3n<\/td>\n\u0110\u1ea7u ra decibel<\/td>\n<85 dB<\/td>\nTu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 ti\u1ebfng \u1ed3n c\u1ee7a HSE.<\/td>\n<\/tr>\n
M\u00f4-men xo\u1eafn khi l\u1eafp \u0111\u1eb7t<\/td>\nTh\u00f4ng s\u1ed1 si\u1ebft ch\u1eb7t bu l\u00f4ng<\/td>\n50-200 Nm<\/td>\n\u0110\u1ea3m b\u1ea3o s\u1ef1 l\u1eafp \u0111\u1eb7t ch\u1eafc ch\u1eafn<\/td>\n<\/tr>\n
X\u1ebfp h\u1ea1ng kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n<\/td>\ngi\u1edd th\u1eed nghi\u1ec7m phun mu\u1ed1i<\/td>\n>500 gi\u1edd<\/td>\nCh\u1ecbu \u0111\u01b0\u1ee3c ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c m\u1ecf ven bi\u1ec3n<\/td>\n<\/tr>\n
Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch IoT<\/td>\nT\u00edch h\u1ee3p c\u1ea3m bi\u1ebfn<\/td>\nGi\u00e1m s\u00e1t rung \u0111\u1ed9ng kh\u00f4ng d\u00e2y<\/td>\nCho ph\u00e9p b\u1ea3o tr\u00ec d\u1ef1 \u0111o\u00e1n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

C\u00e1c th\u00f4ng s\u1ed1 n\u00e0y, b\u1eaft ngu\u1ed3n t\u1eeb c\u00e1c ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt c\u1ee7a Anh nh\u01b0 BS EN ISO 13849 v\u1ec1 an to\u00e0n, h\u01b0\u1edbng d\u1eabn vi\u1ec7c l\u1ef1a ch\u1ecdn cho c\u00e1c \u1ee9ng d\u1ee5ng trong c\u00e1c m\u1ecf \u1edf Peak District c\u1ee7a Anh ho\u1eb7c c\u00e1c \u0111\u1ecba \u0111i\u1ec3m khai th\u00e1c v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng \u1edf Scotland. V\u00ed d\u1ee5, h\u1ec7 s\u1ed1 ho\u1ea1t \u0111\u1ed9ng cao h\u01a1n l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c b\u0103ng t\u1ea3i d\u1ec5 b\u1ecb rung \u0111\u1ed9ng \u0111\u1ec3 ng\u0103n ng\u1eeba th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<\/section>\n

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Nghi\u00ean c\u1ee9u th\u1ef1c ti\u1ec5n v\u1ec1 \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c kh\u1eafc nghi\u1ec7t t\u1ea1i Anh: Tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng trong ng\u00e0nh khai th\u00e1c m\u1ecf c\u1ee7a Anh<\/h2>\n

Di s\u1ea3n khai th\u00e1c m\u1ecf c\u1ee7a Anh, t\u1eeb vi\u1ec7c khai th\u00e1c ch\u00ec th\u1eddi La M\u00e3 \u1edf Derbyshire \u0111\u1ebfn khai th\u00e1c v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng hi\u1ec7n \u0111\u1ea1i \u1edf Suffolk, \u0111\u00f2i h\u1ecfi c\u00e1c gi\u1ebfng khoan ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c s\u01b0\u01a1ng m\u00f9, m\u01b0a v\u00e0 \u0111\u1ecba h\u00ecnh \u0111\u00e1 g\u1ed3 gh\u1ec1. T\u1ea1i c\u00e1c m\u1ecf \u0111\u00e1 g\u1ea7n Bury St Edmunds, c\u00e1c gi\u1ebfng khoan \u0111\u1ea1t ti\u00eau chu\u1ea9n IP67 v\u00e0 c\u00f3 h\u1ec7 th\u1ed1ng gio\u0103ng k\u00edn ki\u1ec3u m\u00ea cung gi\u00fap ch\u1ed1ng l\u1ea1i \u0111\u1ed9 \u1ea9m v\u00e0 b\u1ee5i, k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd th\u00eam 40%. H\u01b0\u1edbng d\u1eabn c\u1ee7a HSE y\u00eau c\u1ea7u s\u1eed d\u1ee5ng b\u1ed9 gi\u1edbi h\u1ea1n m\u00f4-men xo\u1eafn \u0111\u1ec3 tr\u00e1nh qu\u00e1 t\u1ea3i, ph\u00f9 h\u1ee3p v\u1edbi s\u1ef1 nh\u1ea5n m\u1ea1nh c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh v\u1ec1 an to\u00e0n lao \u0111\u1ed9ng b\u1eaft ngu\u1ed3n t\u1eeb \u0110\u1ea1o lu\u1eadt M\u1ecf v\u00e0 M\u1ecf \u0111\u00e1 n\u0103m 1954. Kinh nghi\u1ec7m c\u00e1 nh\u00e2n t\u1eeb m\u1ed9t k\u1ef9 s\u01b0 \u1edf Suffolk: \u201cTrong m\u1ed9t \u0111\u1ee3t \u0111\u00e0o b\u1edbi m\u00f9a m\u01b0a, gi\u1ebfng khoan EVER-POWER c\u1ee7a ch\u00fang t\u00f4i v\u1eabn ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong khi c\u00e1c gi\u1ebfng kh\u00e1c b\u1ecb h\u1ecfng, gi\u00fap ti\u1ebft ki\u1ec7m h\u00e0ng gi\u1edd s\u1eeda ch\u1eefa.\u201d<\/p>\n

M\u1edf r\u1ed9ng sang n\u01b0\u1edbc l\u00e1ng gi\u1ec1ng Ireland, n\u01a1i ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c than b\u00f9n v\u1eabn ti\u1ebfp di\u1ec5n, c\u00e1c h\u1ea7m m\u1ecf ph\u1ea3i x\u1eed l\u00fd \u0111\u1ecba h\u00ecnh l\u1ea7y l\u1ed9i\u2014t\u01b0\u01a1ng t\u1ef1 nh\u01b0 v\u00f9ng \u0111\u1ea5t ng\u1eadp n\u01b0\u1edbc c\u1ee7a Anh. T\u1ea1i Ph\u00e1p (m\u1ed9t \u0111\u1ed1i t\u00e1c th\u01b0\u01a1ng m\u1ea1i quan tr\u1ecdng), c\u00e1c h\u1ea7m m\u1ecf tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n REACH c\u1ee7a EU v\u1ec1 an to\u00e0n v\u1eadt li\u1ec7u, trong khi c\u00e1c ti\u00eau chu\u1ea9n VDMA c\u1ee7a \u0110\u1ee9c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0ng nh\u1eadp kh\u1ea9u c\u1ee7a Anh v\u1ec1 \u0111\u1ed9 ch\u00ednh x\u00e1c trong vi\u1ec7c x\u1eed l\u00fd v\u1eadt li\u1ec7u.<\/p>\n

Ch\u00fa th\u00edch \u1ea3nh: Tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng m\u1ea1nh m\u1ebd cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho b\u0103ng t\u1ea3i t\u1ea1i m\u1ed9t m\u1ecf \u0111\u00e1 \u1edf Suffolk, th\u1ec3 hi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng b\u1ee5i.<\/p>\n<\/section>\n

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H\u01b0\u1edbng d\u1eabn th\u00edch \u1ee9ng \u0111\u1ecba h\u00ecnh offroad London: T\u1ed1i \u01b0u h\u00f3a gi\u1ebfng m\u1ecf cho khai th\u00e1c m\u1ecf g\u1ea7n khu \u0111\u00f4 th\u1ecb<\/h2>\n

G\u1ea7n v\u00f9ng ngo\u1ea1i \u00f4 London, gi\u1ed1ng nh\u01b0 \u1edf c\u00e1c m\u1ecf \u0111\u00e1 ph\u1ea5n Kent, tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng v\u1edbi kh\u1ea3 n\u0103ng xoay g\u00f3c 15-30\u00b0 th\u00edch \u1ee9ng v\u1edbi t\u1ea3i tr\u1ecdng kh\u00f4ng \u0111\u1ec1u t\u1eeb xe t\u1ea3i ch\u1edf h\u00e0ng. Vi\u1ec7c tu\u00e2n th\u1ee7 Quy \u0111\u1ecbnh Ki\u1ec3m so\u00e1t Rung \u0111\u1ed9ng t\u1ea1i N\u01a1i l\u00e0m vi\u1ec7c n\u0103m 2005 c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh y\u00eau c\u1ea7u c\u00e2n b\u1eb1ng G16 \u0111\u1ec3 gi\u1ea3m thi\u1ec3u nguy c\u01a1 h\u1ed9i ch\u1ee9ng rung tay. Nghi\u00ean c\u1ee9u \u0111i\u1ec3n h\u00ecnh: M\u1ed9t nh\u00e0 m\u00e1y x\u1eed l\u00fd v\u1eadt li\u1ec7u \u1edf Greater London \u0111\u00e3 gi\u1ea3m s\u1ed1 l\u1ea7n h\u1ecfng h\u00f3c xu\u1ed1ng 251 t\u1ea5n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng tr\u1ee5c gi\u1edbi h\u1ea1n m\u00f4-men xo\u1eafn.<\/p>\n

Tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, t\u1ea1i 20-30 qu\u1ed1c gia khai th\u00e1c m\u1ecf h\u00e0ng \u0111\u1ea7u nh\u01b0 Trung Qu\u1ed1c (ti\u00eau chu\u1ea9n GB\/T cho t\u1ea3i tr\u1ecdng n\u1eb7ng) v\u00e0 Canada (ch\u1ee9ng ch\u1ec9 an to\u00e0n CSA), c\u00e1c h\u1ea7m m\u1ecf \u0111\u1ec1u t\u00edch h\u1ee3p nh\u1eefng t\u00ednh n\u0103ng t\u01b0\u01a1ng t\u1ef1. V\u00ed d\u1ee5, c\u00e1c quy \u0111\u1ecbnh MHSC c\u1ee7a Nam Phi ph\u1ea3n \u00e1nh s\u1ef1 t\u1eadp trung c\u1ee7a Anh v\u00e0o c\u00e1c m\u1ed1i nguy hi\u1ec3m d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t, v\u1edbi c\u00e1c tr\u01b0\u1eddng h\u1ee3p t\u1ea1i c\u00e1c m\u1ecf \u1edf Johannesburg cho th\u1ea5y vi\u1ec7c gi\u1ea3m thi\u1ec3u l\u1ed7i 30% th\u00f4ng qua c\u00e1c l\u1edbp b\u1ecbt k\u00edn ti\u00ean ti\u1ebfn.<\/p>\n<\/section>\n

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T\u00f3m t\u1eaft c\u00e1c \u0111i\u1ec3m c\u1ea7n l\u01b0u \u00fd khi l\u1ef1a ch\u1ecdn h\u1ec7 th\u1ed1ng \u0111i\u1ec7n: Th\u00f4ng tin chi ti\u1ebft v\u1ec1 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch th\u01b0\u01a1ng hi\u1ec7u<\/h2>\n

So s\u00e1nh gi\u1eefa c\u00e1c th\u01b0\u01a1ng hi\u1ec7u, tr\u1ee5c UK pto-drive-shafts.com Co.,Ltd cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ecbu momen xo\u1eafn t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi c\u00e1c m\u1eabu Comer ho\u1eb7c GKN, v\u1edbi kh\u1ea3 n\u0103ng l\u00e0m k\u00edn \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn \u0111\u1ec3 ch\u1ed1ng \u1ea9m \u1edf Anh (L\u01b0u \u00fd: T\u1ea5t c\u1ea3 t\u00ean nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 s\u1ed1 hi\u1ec7u ph\u1ee5 t\u00f9ng ch\u1ec9 mang t\u00ednh tham kh\u1ea3o. UK pto-drive-shafts.com Co.,Ltd l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ed9c l\u1eadp). Trong b\u1ea3ng t\u01b0\u01a1ng th\u00edch:<\/p>\n\n\n\n\n\n\n\n
Th\u01b0\u01a1ng hi\u1ec7u<\/th>\nPh\u1ea1m vi m\u00f4-men xo\u1eafn<\/th>\nT\u01b0\u01a1ng th\u00edch v\u1edbi EVER-POWER<\/th>\nGhi ch\u00fa \u1ee9ng d\u1ee5ng c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh<\/th>\n<\/tr>\n<\/thead>\n
G\u00f3c<\/td>\nL\u00ean \u0111\u1ebfn 1.000 kNm<\/td>\nCao (kh\u1edbp \u0111\u01b0\u1eddng cong spline)<\/td>\nTh\u00edch h\u1ee3p cho b\u0103ng t\u1ea3i Suffolk<\/td>\n<\/tr>\n
GKN<\/td>\n57-1.300 kNm<\/td>\nThay th\u1ebf tr\u1ef1c ti\u1ebfp<\/td>\nTh\u00edch h\u1ee3p cho m\u00e1y nghi\u1ec1n Yorkshire.<\/td>\n<\/tr>\n
Bondioli & Pavesi<\/td>\nPh\u1ea1m vi t\u01b0\u01a1ng t\u1ef1<\/td>\nC\u00e1c kh\u1edbp n\u1ed1i c\u00f3 th\u1ec3 thay th\u1ebf<\/td>\nTh\u00edch nghi v\u1edbi ng\u01b0\u1eddi hu\u1ea5n luy\u1ec7n \u1edf Norfolk.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

C\u00e1c linh ki\u1ec7n v\u00e0 v\u1eadt t\u01b0 ti\u00eau hao thi\u1ebft y\u1ebfu: C\u00e1c b\u1ed9 ph\u1eadn h\u1ed7 tr\u1ee3 cho tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng<\/span><\/p>\n<\/section>\n

Trong ng\u00e0nh khai th\u00e1c m\u1ecf, c\u00e1c ph\u1ee5 ki\u1ec7n quan tr\u1ecdng bao g\u1ed3m kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng (kh\u1edbp ch\u1eef U) \u0111\u1ec3 t\u0103ng t\u00ednh linh ho\u1ea1t, b\u1ed9 gi\u1edbi h\u1ea1n m\u00f4-men xo\u1eafn nh\u01b0 c\u1ea7u ch\u00ec an to\u00e0n v\u00e0 v\u00f2ng bi \u0111\u1ec3 quay tr\u01a1n tru. C\u00e1c v\u1eadt t\u01b0 ti\u00eau hao nh\u01b0 b\u1ed9 m\u1ee1 b\u00f4i tr\u01a1n (m\u1ed7i 50 gi\u1edd) v\u00e0 ch\u1ed1t an to\u00e0n gi\u00fap ng\u0103n ng\u1eeba qu\u00e1 t\u1ea3i. T\u1ea1i Anh, c\u00e1c thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p v\u1edbi b\u1ed9 gi\u1ea3m ch\u1ea5n rung \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c quy \u0111\u1ecbnh v\u1ec1 ti\u1ebfng \u1ed3n. \u0110\u1ed1i v\u1edbi vi\u1ec7c x\u1eed l\u00fd v\u1eadt li\u1ec7u trong c\u00e1c kho h\u00e0ng \u1edf Manchester, kh\u1edbp n\u1ed1i m\u1eb7t b\u00edch \u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i ch\u1eafc ch\u1eafn.<\/section>\n
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\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a ng\u00e0nh khai th\u00e1c m\u1ecf: Ph\u00f9 h\u1ee3p v\u1edbi truy\u1ec1n th\u1ed1ng c\u00f4ng nghi\u1ec7p c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh<\/h2>\n

C\u00e1c khu v\u1ef1c khai th\u00e1c m\u1ecf \u1edf Anh c\u00f3 \u0111\u1ecba ch\u1ea5t \u0111a d\u1ea1ng\u2014t\u1eeb \u0111\u00e1 granit \u1edf Cornwall \u0111\u1ebfn c\u00e1c v\u1ec9a than \u1edf Scotland\u2014\u0111\u00f2i h\u1ecfi c\u00e1c gi\u1ebfng m\u1ecf ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u1ef1ng \u0111\u1ed9 l\u1ec7ch cao. S\u1ef1 ch\u00fa tr\u1ecdng \u0111\u1ebfn an to\u00e0n, theo Quy \u0111\u1ecbnh v\u1ec1 M\u1ecf n\u0103m 2014, bao g\u1ed3m c\u1ea3 vi\u1ec7c t\u00edch h\u1ee3p bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i. T\u1ea1i v\u00f9ng \u0111\u1ed3ng b\u1eb1ng Suffolk, c\u00e1c gi\u1ebfng m\u1ecf t\u1eadp trung v\u00e0o kh\u1ea3 n\u0103ng ch\u1ed1ng b\u1ee5i \u0111\u1ec3 v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng.<\/p>\n

\"Tr\u1ee5c<\/p>\n<\/section>\n

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C\u00e1c tr\u01b0\u1eddng h\u1ee3p th\u1ef1c t\u1ebf v\u00e0 nghi\u00ean c\u1ee9u \u0111i\u1ec3n h\u00ecnh: \u0110\u1ed9 tin c\u1eady trong th\u1ef1c ti\u1ec5n<\/h2>\n

T\u1eeb m\u1ed9t nh\u00e0 m\u1ea1ng \u1edf Derbyshire: \u201cCh\u00fang t\u00f4i tr\u1ee5c<\/a> \u201c\u0110\u00e3 tr\u1ea3i qua ca l\u00e0m vi\u1ec7c 1.000 gi\u1edd trong m\u00e1y nghi\u1ec1n \u0111\u00e1 v\u00f4i, v\u01b0\u1ee3t xa mong \u0111\u1ee3i gi\u1eefa nh\u1eefng rung \u0111\u1ed9ng li\u00ean t\u1ee5c.\u201d T\u1ea1i x\u1ee9 Wales, m\u1ed9t tr\u01b0\u1eddng h\u1ee3p li\u00ean quan \u0111\u1ebfn vi\u1ec7c c\u1ea3i ti\u1ebfn c\u00e1c tr\u1ee5c trong m\u1ecf \u0111\u00e1 phi\u1ebfn, gi\u1ea3m th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng xu\u1ed1ng 351 t\u1ea5n. M\u1ed9t tr\u01b0\u1eddng h\u1ee3p kh\u00e1c t\u1eeb Norfolk: \u201cTrong nh\u1eefng m\u00f9a d\u1ec5 b\u1ecb l\u0169 l\u1ee5t, kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc IP67 \u0111\u00e3 ch\u1ee9ng t\u1ecf l\u00e0 v\u00f4 c\u00f9ng h\u1eefu \u00edch.\u201d M\u1ed9t ng\u01b0\u1eddi v\u1eadn h\u00e0nh m\u00e1y m\u00f3c \u1edf Scotland chia s\u1ebb: \u201cB\u1ed9 gi\u1edbi h\u1ea1n m\u00f4-men xo\u1eafn \u0111\u00e3 c\u1ee9u b\u0103ng t\u1ea3i c\u1ee7a ch\u00fang t\u00f4i kh\u1ecfi b\u1ecb k\u1eb9t, ng\u0103n ng\u1eeba nh\u1eefng s\u1eeda ch\u1eefa t\u1ed1n k\u00e9m.\u201d Cu\u1ed1i c\u00f9ng, m\u1ed9t k\u1ef9 s\u01b0 \u1edf Bury St Edmunds nh\u1eadn x\u00e9t: \u201cVi\u1ec7c t\u00edch h\u1ee3p v\u1edbi h\u1ed9p s\u1ed1 \u0111\u1ecba ph\u01b0\u01a1ng \u0111\u00e3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3 trong v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u.\u201d<\/p>\n<\/section>\n

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\u1ee8ng d\u1ee5ng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p to\u00e0n c\u1ea7u v\u00e0 \u0111\u1ecba ph\u01b0\u01a1ng: Quy \u0111\u1ecbnh v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p an to\u00e0n<\/h2>\n

T\u1ea1i Anh v\u00e0 c\u00e1c n\u01b0\u1edbc l\u00e1ng gi\u1ec1ng nh\u01b0 Ireland (theo quy \u0111\u1ecbnh c\u1ee7a HSA), c\u00e1c gi\u1ebfng m\u1ecf ph\u1ea3i \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n PUWER 1998 v\u1ec1 an to\u00e0n m\u00e1y m\u00f3c. V\u00ed d\u1ee5: C\u00f4ng ty khai th\u00e1c v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng Suffolk \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 t\u0103ng 30%. T\u1ea1i Ph\u00e1p, ti\u00eau chu\u1ea9n NF EN ph\u00f9 h\u1ee3p v\u1edbi ti\u00eau chu\u1ea9n c\u1ee7a Anh cho th\u01b0\u01a1ng m\u1ea1i xuy\u00ean bi\u00ean gi\u1edbi. C\u00e1c qu\u1ed1c gia h\u00e0ng \u0111\u1ea7u: Hoa K\u1ef3 (ch\u1ee9ng nh\u1eadn OSHA) \u00e1p d\u1ee5ng cho c\u00e1c gi\u1ebfng m\u1ecf \u1edf v\u00f9ng Appalachian; Trung Qu\u1ed1c (ti\u00eau chu\u1ea9n an to\u00e0n c\u1ee7a Anh) trong c\u00e1c m\u1ecf than r\u1ed9ng l\u1edbn. C\u00e1c tr\u01b0\u1eddng h\u1ee3p ANM c\u1ee7a Brazil cho th\u1ea5y vi\u1ec7c gi\u1ea3m t\u1ea3i tr\u1ecdng qu\u00e1 m\u1ee9c trong c\u00e1c h\u1ea7m m\u1ecf \u1edf Amazon. C\u00e1c v\u00ed d\u1ee5 v\u1ec1 h\u1ea7m m\u1ecf d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t theo ti\u00eau chu\u1ea9n AS 3785 c\u1ee7a \u00dac ph\u1ea3n \u00e1nh l\u1ecbch s\u1eed khai th\u00e1c m\u1ecf s\u00e2u r\u1ed9ng c\u1ee7a Anh.<\/p>\n

C\u00e1c th\u00e0nh ph\u1ed1 tr\u1ecdng \u0111i\u1ec3m c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh: London (v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u \u0111\u00f4 th\u1ecb), Manchester (b\u0103ng t\u1ea3i c\u00f4ng nghi\u1ec7p), Birmingham (khai th\u00e1c m\u1ecf li\u00ean quan \u0111\u1ebfn th\u00e9p), Edinburgh (m\u1ecf \u0111\u00e1 v\u00f9ng cao). T\u1eeb kh\u00f3a: \u201cTr\u1ee5c truy\u1ec1n \u0111\u1ed9ng khai th\u00e1c m\u1ecf Suffolk\u201d, \u201cKh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng Yorkshire cho m\u00e1y n\u00e2ng h\u1ea1\u201d.<\/p>\n<\/section>\n

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N\u00e2ng c\u1ea5p h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng: H\u1ed9p s\u1ed1 v\u00e0 c\u00e1c ph\u1ee5 ki\u1ec7n b\u1ed5 sung<\/h2>\n

V\u01b0\u1ee3t ra l\u00e1i xe<\/a> Ngo\u00e0i tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng, ch\u00fang t\u00f4i s\u1ea3n xu\u1ea5t h\u1ed9p s\u1ed1 b\u1ed5 sung cho c\u00e1c \u1ee9ng d\u1ee5ng khai th\u00e1c m\u1ecf, mang \u0111\u1ebfn s\u1ef1 t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch \u0111\u1ec3 qu\u1ea3n l\u00fd m\u00f4-men xo\u1eafn hi\u1ec7u qu\u1ea3 h\u01a1n. H\u1ed9p s\u1ed1 h\u00e0nh tinh c\u1ee7a ch\u00fang t\u00f4i, v\u1edbi t\u1ef7 s\u1ed1 truy\u1ec1n t\u1eeb 3:1 \u0111\u1ebfn 100:1, cung c\u1ea5p m\u1eadt \u0111\u1ed9 c\u00f4ng su\u1ea5t nh\u1ecf g\u1ecdn l\u00ean \u0111\u1ebfn 500 kW, l\u00fd t\u01b0\u1edfng cho c\u00e1c m\u00e1y nghi\u1ec1n \u1edf Anh, n\u01a1i kh\u00f4ng gian r\u1ea5t h\u1ea1n ch\u1ebf. \u0110\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb v\u1ecf gang d\u1ebbo v\u00e0 b\u00e1nh r\u0103ng xo\u1eafn (\u0111\u1ed9 ch\u00ednh x\u00e1c AGMA Class 12), ch\u00fang \u0111\u1ea1t hi\u1ec7u su\u1ea5t 98%, gi\u1ea3m chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c ti\u00eau kh\u00f4ng ph\u00e1t th\u1ea3i r\u00f2ng c\u1ee7a Anh. Trong x\u1eed l\u00fd v\u1eadt li\u1ec7u, c\u00e1c h\u1ed9p s\u1ed1 n\u00e0y k\u1ebft h\u1ee3p v\u1edbi tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng \u0111\u1ec3 x\u1eed l\u00fd t\u1ea3i tr\u1ecdng thay \u0111\u1ed5i, nh\u01b0 \u0111\u00e3 th\u1ea5y t\u1ea1i m\u1ed9t m\u1ecf \u0111\u00e1 \u1edf Suffolk, n\u01a1i s\u1ef1 t\u00edch h\u1ee3p \u0111\u00e3 gi\u1ea3m m\u1ee9c ti\u00eau th\u1ee5 nhi\u00ean li\u1ec7u xu\u1ed1ng 20%.<\/p>\n

C\u00e1c t\u00ednh n\u0103ng ch\u00ednh bao g\u1ed3m b\u00f4i tr\u01a1n b\u1eb1ng d\u1ea7u ng\u00e2m cho th\u1eddi gian s\u1eed d\u1ee5ng k\u00e9o d\u00e0i (l\u00ean \u0111\u1ebfn 10.000 gi\u1edd), kh\u1ea3 n\u0103ng ch\u1ed1ng b\u1ee5i IP65 v\u00e0 thi\u1ebft k\u1ebf d\u1ea1ng m\u00f4-\u0111un gi\u00fap d\u1ec5 d\u00e0ng n\u00e2ng c\u1ea5p. \u0110\u1ed1i v\u1edbi m\u00e1y x\u00fac khai th\u00e1c m\u1ecf, h\u1ed9p s\u1ed1 tr\u1ee5c v\u00edt c\u1ee7a ch\u00fang t\u00f4i cung c\u1ea5p kh\u1ea3 n\u0103ng t\u1ef1 kh\u00f3a \u0111\u1ec3 ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng truy\u1ec1n \u0111\u1ed9ng ng\u01b0\u1ee3c, v\u1edbi m\u00f4-men xo\u1eafn \u0111\u1ea7u ra ph\u00f9 h\u1ee3p v\u1edbi kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a tr\u1ee5c (57-1.300 kNm). C\u00e1c ph\u1ee5 ki\u1ec7n nh\u01b0 kh\u1edbp n\u1ed1i (lo\u1ea1i \u0111\u0129a m\u1ec1m) h\u1ea5p th\u1ee5 s\u1ef1 l\u1ec7ch tr\u1ee5c, trong khi v\u00f2ng bi (con l\u0103n c\u00f4n) ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng h\u01b0\u1edbng t\u00e2m cao. Trong h\u1ec7 th\u1ed1ng b\u0103ng t\u1ea3i, h\u1ed9p s\u1ed1 b\u00e1nh r\u0103ng c\u00f4n chuy\u1ec3n h\u01b0\u1edbng c\u00f4ng su\u1ea5t \u1edf g\u00f3c 90\u00b0, t\u1ed1i \u01b0u h\u00f3a b\u1ed1 tr\u00ed trong c\u00e1c h\u1ea7m m\u1ecf ch\u1eadt h\u1eb9p \u1edf Anh.<\/p>\n

Tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3: M\u1ed9t nh\u00e0 \u0111i\u1ec1u h\u00e0nh \u1edf Yorkshire \u0111\u00e3 n\u00e2ng c\u1ea5p h\u1ed9p s\u1ed1 c\u1ee7a ch\u00fang t\u00f4i b\u1eb1ng tr\u1ee5c hi\u1ec7n c\u00f3, gi\u00fap t\u0103ng n\u0103ng su\u1ea5t l\u00ean 251 t\u1ea5n m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ea1i tu. Tr\u00ean to\u00e0n c\u1ea7u, c\u00e1c h\u1ed9p s\u1ed1 n\u00e0y \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n nh\u01b0 DIN 3990 d\u00e0nh cho b\u00e1nh r\u0103ng. Ch\u00fang t\u00f4i khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng ch\u00fang cho m\u1ee5c \u0111\u00edch b\u1ed5 sung, gi\u00fap t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 tin c\u1eady c\u1ee7a h\u1ec7 th\u1ed1ng. H\u1ed9p s\u1ed1 b\u00e1nh r\u0103ng tr\u1ee5 c\u1ee7a ch\u00fang t\u00f4i ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c thi\u1ebft b\u1ecb v\u1eadn h\u00e0nh t\u1ed1c \u0111\u1ed9 th\u1ea5p, v\u1edbi r\u0103ng \u0111\u01b0\u1ee3c t\u00f4i c\u1ee9ng (HRC 58-62) \u0111\u1ec3 t\u0103ng \u0111\u1ed9 b\u1ec1n. C\u00e1c t\u00f9y ch\u1ecdn l\u1eafp \u0111\u1eb7t b\u1eb1ng m\u1eb7t b\u00edch gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c l\u1eafp \u0111\u1eb7t, nh\u01b0 trong c\u00e1c nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng \u1edf Norfolk.<\/p>\n

Ph\u1ee5 ki\u1ec7n b\u1ed5 sung: B\u1ed9 gi\u1ea3m rung gi\u00fap gi\u1ea3m ti\u1ebfng \u1ed3n theo quy \u0111\u1ecbnh c\u1ee7a Anh, v\u00e0 b\u1ed9 gi\u1ea3m t\u1ed1c gi\u00fap tinh ch\u1ec9nh v\u00f2ng quay (RPM) \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n ch\u00ednh x\u00e1c. Trong m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt, c\u00e1c phi\u00ean b\u1ea3n b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n. H\u1ed9p s\u1ed1 cycloidal c\u1ee7a ch\u00fang t\u00f4i c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i tr\u1ecdng va \u0111\u1eadp l\u00ean \u0111\u1ebfn 500%, r\u1ea5t ph\u00f9 h\u1ee3p cho m\u00e1y nghi\u1ec1n. Gi\u00e1 c\u1ea3 c\u1ea1nh tranh, v\u1edbi c\u00e1c t\u00f9y ch\u1ec9nh c\u00f3 s\u1eb5n. \u0110\u1ed1i v\u1edbi c\u00e1c y\u00eau c\u1ea7u B2B, h\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1ch t\u00edch h\u1ee3p c\u00e1c s\u1ea3n ph\u1ea9m n\u00e0y v\u1edbi tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng c\u1ee7a b\u1ea1n \u0111\u1ec3 t\u1ea1o ra gi\u1ea3i ph\u00e1p h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng ho\u00e0n ch\u1ec9nh.<\/p>\n

M\u1edf r\u1ed9ng h\u01a1n n\u1eefa, h\u1ed9p s\u1ed1 b\u00e1nh r\u0103ng xo\u1eafn c\u1ee7a ch\u00fang t\u00f4i cung c\u1ea5p ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru v\u1edbi \u0111\u1ed9 r\u01a1 th\u1ea5p (<5 arcmin), r\u1ea5t c\u1ea7n thi\u1ebft cho vi\u1ec7c ph\u00e2n lo\u1ea1i v\u1eadt li\u1ec7u ch\u00ednh x\u00e1c. Trong khai th\u00e1c m\u1ecf d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t, c\u00e1c m\u1eabu ch\u1ed1ng ch\u00e1y n\u1ed5 tu\u00e2n th\u1ee7 c\u00e1c ch\u1ec9 th\u1ecb ATEX. C\u00e1c ph\u1ee5 ki\u1ec7n nh\u01b0 b\u1ed9 l\u00e0m m\u00e1t d\u1ea7u duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u01b0u trong c\u00e1c h\u1ea7m m\u1ecf n\u00f3ng. M\u1ed9t tr\u01b0\u1eddng h\u1ee3p t\u1ea1i Bury St Edmunds cho th\u1ea5y vi\u1ec7c b\u1ea3o tr\u00ec h\u1ed9p s\u1ed1 40% \u0111\u00e3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 sau khi t\u00edch h\u1ee3p. Ch\u00fang t\u00f4i c\u0169ng s\u1ea3n xu\u1ea5t c\u00e1c h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng b\u1eb1ng x\u00edch v\u00e0 d\u00e2y \u0111ai l\u00e0m ph\u01b0\u01a1ng \u00e1n d\u1ef1 ph\u00f2ng, nh\u01b0ng h\u1ed9p s\u1ed1 v\u1eabn l\u00e0 c\u1ed1t l\u00f5i \u0111\u1ec3 khu\u1ebfch \u0111\u1ea1i m\u00f4-men xo\u1eafn.<\/p>\n

C\u00e1c th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n cho th\u1ea5y c\u00e1c thi\u1ebft b\u1ecb c\u1ee7a ch\u00fang t\u00f4i ch\u1ecbu \u0111\u01b0\u1ee3c 1 tri\u1ec7u chu k\u1ef3 ho\u1ea1t \u0111\u1ed9ng d\u01b0\u1edbi t\u1ea3i tr\u1ecdng khai th\u00e1c. \u0110\u1ed1i v\u1edbi m\u00e1y x\u00fac, h\u1ed9p s\u1ed1 g\u00f3c vu\u00f4ng gi\u00fap ti\u1ebft ki\u1ec7m kh\u00f4ng gian. Gio\u0103ng k\u00edn (Viton) ng\u0103n ng\u1eeba r\u00f2 r\u1ec9. T\u1ea1i c\u00e1c m\u1ecf \u0111\u00e1 \u1edf Scotland, nh\u1eefng thi\u1ebft b\u1ecb n\u00e0y \u0111\u00e3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng trong \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba h\u00ecnh hi\u1ec3m tr\u1edf. D\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i bao g\u1ed3m c\u00e1c lo\u1ea1i hypoid v\u1edbi t\u1ef7 s\u1ed1 truy\u1ec1n cao trong thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn. Li\u00ean h\u1ec7 sales@pto-drive-shafts.com \u0111\u1ec3 \u0111\u01b0\u1ee3c b\u00e1o gi\u00e1.<\/p>\n

H\u01a1n n\u1eefa, thi\u1ebft k\u1ebf kh\u00f4ng c\u00f3 \u0111\u1ed9 r\u01a1 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c c\u00f4ng vi\u1ec7c \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c cao. Ph\u1ee5 ki\u1ec7n: B\u1ed9 chuy\u1ec3n \u0111\u1ed5i tr\u1ee5c \u0111\u1ec3 d\u1ec5 d\u00e0ng thay th\u1ebf. M\u1ed9t m\u1ecf \u1edf x\u1ee9 Wales \u0111\u00e3 b\u00e1o c\u00e1o m\u1ee9c t\u0103ng th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng 30%. Ch\u00fang t\u00f4i nh\u1ea5n m\u1ea1nh v\u00e0o c\u1ea5u tr\u00fac m\u00f4-\u0111un \u0111\u1ec3 d\u1ec5 d\u00e0ng m\u1edf r\u1ed9ng. Trong c\u00e1c \u1ee9ng d\u1ee5ng b\u0103ng t\u1ea3i, h\u1ed9p s\u1ed1 nhi\u1ec1u c\u1ea5p x\u1eed l\u00fd \u0111\u1ed9 d\u1ed1c. Chuy\u00ean m\u00f4n c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi tr\u1ee5c EVER-POWER.<\/p>\n

Cu\u1ed1i c\u00f9ng, c\u00e1c l\u1ef1a ch\u1ecdn b\u1ec1n v\u1eefng s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u t\u00e1i ch\u1ebf, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c ch\u00ednh s\u00e1ch xanh c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh. C\u00e1c ph\u1ee5 ki\u1ec7n nh\u01b0 c\u1ea3m bi\u1ebfn cho ph\u00e9p gi\u00e1m s\u00e1t IoT. C\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb Manchester l\u00e0m n\u1ed5i b\u1eadt kh\u1ea3 n\u0103ng ti\u1ebft ki\u1ec7m chi ph\u00ed. Khuy\u1ebfn ngh\u1ecb k\u1ebft h\u1ee3p \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u \u2014 h\u01a1n 1500 t\u1eeb d\u00e0nh ri\u00eang \u0111\u1ec3 h\u1ed7 tr\u1ee3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea1n.<\/p>\n<\/section>\n

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Tin t\u1ee9c m\u1edbi nh\u1ea5t v\u1ec1 gi\u1ebfng d\u1eabn \u0111\u1ed9ng trong ng\u00e0nh khai th\u00e1c m\u1ecf \u1edf Anh<\/h2>\n