{"id":2048,"date":"2026-01-19T02:46:27","date_gmt":"2026-01-19T02:46:27","guid":{"rendered":"https:\/\/www.pto-drive-shafts.com\/?p=2048"},"modified":"2026-01-30T05:19:00","modified_gmt":"2026-01-30T05:19:00","slug":"mining-sector-drive-shaft-engineering-high-torque-solutions-for-extreme-uk-underground-environments","status":"publish","type":"post","link":"https:\/\/www.pto-drive-shafts.com\/vi\/application\/mining-sector-drive-shaft-engineering-high-torque-solutions-for-extreme-uk-underground-environments\/","title":{"rendered":"K\u1ef9 thu\u1eadt tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng trong ng\u00e0nh khai th\u00e1c m\u1ecf: Gi\u1ea3i ph\u00e1p m\u00f4-men xo\u1eafn cao cho m\u00f4i tr\u01b0\u1eddng h\u1ea7m m\u1ecf kh\u1eafc nghi\u1ec7t t\u1ea1i Anh Qu\u1ed1c"},"content":{"rendered":"<header>UK pto-drive-shafts.com Co.,Ltd. | Bury St Edmunds, Suffolk IP32 7LX | <a href=\"mailto:sales@pto-drive-shafts.com\">sales@pto-drive-shafts.com<\/a><\/header>\n<div class=\"cta-box\">\n<h2>Th\u1eddi gian ngh\u1ec9 ng\u01a1i l\u00e0 m\u1ed9t th\u1ee9 xa x\u1ec9 m\u00e0 kh\u00f4ng m\u1ecf n\u00e0o c\u00f3 th\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c.<\/h2>\n<p>\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf cho nh\u1eefng h\u1ed1 s\u00e2u nh\u1ea5t v\u00e0 nh\u1eefng m\u1ecf khai th\u00e1c \u0111\u00e1 s\u1ecfi kh\u1eafc nghi\u1ec7t nh\u1ea5t. Y\u00eau c\u1ea7u b\u00e1o gi\u00e1 k\u1ef9 thu\u1eadt ngay h\u00f4m nay.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2113\" src=\"https:\/\/www.pto-drive-shafts.com\/wp-content\/uploads\/2026\/01\/ep-pto-drive-shafts.com-26.png\" alt=\"Tr\u1ee5c Cardan\" width=\"1536\" height=\"1024\" srcset=\"https:\/\/www.pto-drive-shafts.com\/wp-content\/uploads\/2026\/01\/ep-pto-drive-shafts.com-26.png 1536w, https:\/\/www.pto-drive-shafts.com\/wp-content\/uploads\/2026\/01\/ep-pto-drive-shafts.com-26-1280x853.png 1280w, https:\/\/www.pto-drive-shafts.com\/wp-content\/uploads\/2026\/01\/ep-pto-drive-shafts.com-26-980x653.png 980w, https:\/\/www.pto-drive-shafts.com\/wp-content\/uploads\/2026\/01\/ep-pto-drive-shafts.com-26-480x320.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1536px, 100vw\" \/><\/p>\n<p><a class=\"cta-btn\" href=\"mailto:sales@pto-drive-shafts.com\">Y\u00caU C\u1ea6U B\u1ea2N V\u1ebc K\u1ef8 THU\u1eacT &amp; B\u00c1O GI\u00c1<\/a><\/p>\n<\/div>\n<h2>Tr\u00ed tu\u1ec7 v\u1eadn h\u00e0nh: T\u1ea1i sao tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng trong khai th\u00e1c m\u1ecf l\u1ea1i kh\u00e1c bi\u1ec7t so v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn c\u00f4ng nghi\u1ec7p ti\u00eau chu\u1ea9n?<\/h2>\n<p>Trong c\u00e1c \u0111\u01b0\u1eddng h\u1ea7m ng\u1ea7m c\u1ee7a m\u1ecf kali \u1edf Yorkshire ho\u1eb7c c\u00e1c m\u1ecf \u0111\u00e1 kh\u1ed5ng l\u1ed3 \u1edf Leicestershire, tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t b\u1ed9 ph\u1eadn quay; n\u00f3 l\u00e0 huy\u1ebft m\u1ea1ch c\u1ee7a m\u00e1y m\u00f3c s\u1ea3n xu\u1ea5t. C\u00e1c tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p ti\u00eau chu\u1ea9n th\u01b0\u1eddng b\u1ecb cong v\u00eanh v\u00e0 bi\u1ebfn d\u1ea1ng d\u01b0\u1edbi t\u1ea3i tr\u1ecdng va \u0111\u1eadp m\u1ea1nh (h\u1ec7 s\u1ed1 va \u0111\u1eadp K &gt; 5) th\u01b0\u1eddng g\u1eb7p trong c\u00e1c m\u00e1y nghi\u1ec1n quay s\u01a1 c\u1ea5p. T\u1ea1i UK pto-drive-shafts.com Co.,LtdUK pto-drive-shafts.com Co.,Ltd, tri\u1ebft l\u00fd k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i b\u1eaft ngu\u1ed3n t\u1eeb nguy\u00ean t\u1eafc \u201c\u0111\u1ed9 b\u1ec1n tr\u00ean h\u1ebft\u201d. Ch\u00fang t\u00f4i hi\u1ec3u r\u1eb1ng c\u00e1c tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng trong m\u00e1y x\u00fac khai th\u00e1c m\u1ecf ho\u1eb7c h\u1ec7 th\u1ed1ng b\u0103ng t\u1ea3i h\u1ea1ng n\u1eb7ng kh\u00f4ng ch\u1ec9 ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c m\u00f4-men xo\u1eafn t\u0129nh m\u00e0 c\u00f2n c\u1ea3 n\u0103ng l\u01b0\u1ee3ng \u0111\u1ed9ng h\u1ecdc kh\u1ed5ng l\u1ed3 \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng khi v\u1eadt li\u1ec7u b\u1ecb t\u1eafc ngh\u1ebdn.<\/p>\n<p>Quan s\u00e1t th\u1ef1c \u0111\u1ecba t\u1eeb K\u1ef9 s\u01b0 tr\u01b0\u1edfng c\u1ea5p cao c\u1ee7a ch\u00fang t\u00f4i (\u0111\u1eb7t t\u1ea1i Bury St Edmunds):<br \/>\n\u201cT\u00f4i nh\u1edb l\u1ea1i m\u1ed9t d\u1ef1 \u00e1n th\u0103m d\u00f2 khai th\u00e1c lithium \u1edf Cornwall, n\u01a1i c\u00e1c kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng c\u1ee7a kh\u00e1ch h\u00e0ng b\u1ecb h\u1ecfng s\u1edbm sau m\u1ed7i 400 gi\u1edd ho\u1ea1t \u0111\u1ed9ng. V\u1ea5n \u0111\u1ec1 kh\u00f4ng ph\u1ea3i do t\u1ea3i tr\u1ecdng, m\u00e0 l\u00e0 do n\u01b0\u1edbc ng\u1ea7m c\u00f3 t\u00ednh axit ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c v\u1eadt li\u1ec7u l\u00e0m k\u00edn ti\u00eau chu\u1ea9n. Ch\u00fang t\u00f4i \u0111\u00e3 thay th\u1ebf c\u00e1c v\u00f2ng \u0111\u1ec7m cao su nitrile ti\u00eau chu\u1ea9n b\u1eb1ng h\u1ec7 th\u1ed1ng l\u00e0m k\u00edn t\u00f9y ch\u1ec9nh d\u1ef1a tr\u00ean Viton v\u00e0 chuy\u1ec3n sang s\u1eed d\u1ee5ng th\u00e9p h\u1ee3p kim 34CrNiMo6. Gi\u1edd \u0111\u00e2y, c\u00e1c tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng n\u00e0y \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng h\u01a1n 5000 gi\u1edd m\u00e0 kh\u00f4ng c\u1ea7n b\u1ea3o tr\u00ec. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao ch\u00fang t\u00f4i kh\u00f4ng b\u00e1n danh m\u1ee5c s\u1ea3n ph\u1ea9m; ch\u00fang t\u00f4i b\u00e1n gi\u1ea3i ph\u00e1p.\u201d<\/p>\n<h2>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ed1t l\u00f5i: Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ng\u00e0nh khai th\u00e1c m\u1ecf v\u00e0 c\u00f4ng nghi\u1ec7p n\u1eb7ng<\/h2>\n<p>M\u1ed7i tr\u1ee5c m\u00e0 ch\u00fang t\u00f4i s\u1ea3n xu\u1ea5t cho ng\u00e0nh khai th\u00e1c m\u1ecf c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh \u0111\u1ec1u tr\u1ea3i qua qu\u00e1 tr\u00ecnh ph\u00e2n t\u00edch ph\u1ea7n t\u1eed h\u1eefu h\u1ea1n (FEA) nghi\u00eam ng\u1eb7t. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 32 th\u00f4ng s\u1ed1 quan tr\u1ecdng m\u00e0 ch\u00fang t\u00f4i \u0111\u00e1nh gi\u00e1 cho m\u1ed7i c\u1ee5m tr\u1ee5c \u0111\u1ea1t ti\u00eau chu\u1ea9n khai th\u00e1c m\u1ecf:<\/p>\n<div class=\"tech-specs\">\n<table style=\"border-color: #000000;\">\n<tbody>\n<tr>\n<th>Tham s\u1ed1<\/th>\n<th>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \/ Ph\u1ea1m vi \/ \u0110\u01a1n v\u1ecb<\/th>\n<th>\u00dd ngh\u0129a khai th\u00e1c<\/th>\n<\/tr>\n<tr>\n<td>M\u00f4-men xo\u1eafn \u0111\u1ecbnh m\u1ee9c (Tkn)<\/td>\n<td>5.000 \u2013 1.200.000 Nm<\/td>\n<td>\u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng c\u00f3 qu\u00e1n t\u00ednh cao trong m\u00e1y nghi\u1ec1n.<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4-men xo\u1eafn c\u1ef1c \u0111\u1ea1i (Tmax)<\/td>\n<td>L\u00ean \u0111\u1ebfn 2.500.000 Nm<\/td>\n<td>X\u1eed l\u00fd c\u00e1c t\u00ecnh hu\u1ed1ng \"k\u1eb9t\" \u0111\u1ed9t ng\u1ed9t.<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea5p \u0111\u1ed9 v\u1eadt li\u1ec7u (Gi\u00e1 \u0111\u1ee1)<\/td>\n<td>Th\u00e9p 42CrMo4 \/ 34CrNiMo6<\/td>\n<td>Kh\u1ea3 n\u0103ng ch\u1ed1ng m\u1ecfi cao \u0111\u1ed1i v\u1edbi t\u1ea3i tr\u1ecdng \u0111\u1ea3o chi\u1ec1u.<\/td>\n<\/tr>\n<tr>\n<td>M\u1ee9c \u0111\u1ed9 c\u00e2n b\u1eb1ng \u0111\u1ed9ng<\/td>\n<td>G6.3 ho\u1eb7c G2.5 (ISO 1940-1)<\/td>\n<td>C\u1ea7n thi\u1ebft cho vi\u1ec7c ki\u1ec3m so\u00e1t rung \u0111\u1ed9ng c\u1ee7a b\u0103ng t\u1ea3i c\u00f3 nh\u1ecbp d\u00e0i.<\/td>\n<\/tr>\n<tr>\n<td>G\u00f3c ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u0111a<\/td>\n<td>L\u00ean \u0111\u1ebfn 25\u00b0 (T\u00f9y thu\u1ed9c v\u00e0o \u1ee9ng d\u1ee5ng)<\/td>\n<td>C\u1ef1c k\u1ef3 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi m\u00e1y m\u00f3c khai th\u00e1c m\u1ecf di \u0111\u1ed9ng.<\/td>\n<\/tr>\n<tr>\n<td>B\u00f9 tr\u1eeb \u0111\u1ed9 d\u00e0i (\u0110\u01b0\u1eddng cong Spline)<\/td>\n<td>50mm \u2013 500mm<\/td>\n<td>C\u00f3 kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 u\u1ed1n cong c\u1ee7a khung m\u00e1y.<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 c\u1ee9ng c\u1ee7a t\u1ea1p ch\u00ed Cross<\/td>\n<td>58-62 HRC<\/td>\n<td>Kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n trong m\u00f4i tr\u01b0\u1eddng b\u1ee5i b\u1ea9n.<\/td>\n<\/tr>\n<tr>\n<td>Lo\u1ea1i \u1ed5 tr\u1ee5c<\/td>\n<td>Con l\u0103n ch\u1ecbu t\u1ea3i n\u1eb7ng v\u1edbi gio\u0103ng \u0111\u1ea3o ng\u01b0\u1ee3c<\/td>\n<td>Ng\u0103n ch\u1eb7n s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a b\u1ee5i \u0111\u00e1 v\u00e0 b\u00f9n.<\/td>\n<\/tr>\n<tr>\n<td>Ki\u1ec3u k\u1ebft n\u1ed1i m\u1eb7t b\u00edch<\/td>\n<td>Hirth Serration \/ Face Key<\/td>\n<td>\u0110\u1ea3m b\u1ea3o truy\u1ec1n m\u00f4-men xo\u1eafn kh\u00f4ng b\u1ecb tr\u01b0\u1ee3t.<\/td>\n<\/tr>\n<tr>\n<td>H\u1ec7 s\u1ed1 d\u1ecbch v\u1ee5 (K)<\/td>\n<td>2,5 \u2013 5,0<\/td>\n<td>\u0110\u01b0\u1ee3c t\u00f9y ch\u1ec9nh d\u1ef1a tr\u00ean s\u1ef1 thay \u0111\u1ed5i t\u1ea3i tr\u1ecdng.<\/td>\n<\/tr>\n<tr>\n<td>T\u1ed1c \u0111\u1ed9 ph\u1ee5c h\u1ed3i nhi\u1ec7t<\/td>\n<td>95% (D\u00e0nh cho h\u1ec7 th\u1ed1ng h\u1ed9p s\u1ed1 k\u00edn)<\/td>\n<td>T\u1ea3n nhi\u1ec7t trong m\u00f4i tr\u01b0\u1eddng gi\u1ebfng s\u00e2u.<\/td>\n<\/tr>\n<tr>\n<td>T\u1ed1c \u0111\u1ed9 t\u1edbi h\u1ea1n (nc)<\/td>\n<td>T\u1ed1c \u0111\u1ed9 v\u00f2ng quay l\u00ean \u0111\u1ebfn 4.500 v\u00f2ng\/ph\u00fat<\/td>\n<td>Quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng th\u00f4ng gi\u00f3 t\u1ed1c \u0111\u1ed9 cao.<\/td>\n<\/tr>\n<tr>\n<td>S\u01a1n\/L\u1edbp ph\u1ee7<\/td>\n<td>C5-M Lo\u1ea1i d\u00f9ng trong m\u00f4i tr\u01b0\u1eddng bi\u1ec3n \/ Epoxy<\/td>\n<td>Ch\u1ed1ng \u0103n m\u00f2n do n\u01b0\u1edbc m\u1ecf.<\/td>\n<\/tr>\n<tr>\n<td>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt m\u1ee1 b\u00f4i tr\u01a1n<\/td>\n<td>Ph\u1ee9c h\u1ee3p Moli-Lithi (Nhi\u1ec7t \u0111\u1ed9 cao)<\/td>\n<td>Duy tr\u00ec kh\u1ea3 n\u0103ng b\u00f4i tr\u01a1n ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n \u00e1p su\u1ea5t c\u1ef1c cao.<\/td>\n<\/tr>\n<tr>\n<td>H\u1ed3 s\u01a1 Spline<\/td>\n<td>\u0110\u01b0\u1eddng cong xo\u1eafn \u1ed1c DIN 5480 \/ SAE<\/td>\n<td>\u0110\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a \u0111\u1ec3 t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c lo\u1ea1i m\u00e1y m\u00f3c tr\u00ean to\u00e0n c\u1ea7u.<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 b\u1ec1n va \u0111\u1eadp (Charpy)<\/td>\n<td>&gt; 35 J\/cm\u00b2 \u1edf -20\u00b0C<\/td>\n<td>Kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i trong khai th\u00e1c m\u1ecf l\u1ed9 thi\u00ean \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p (v\u00ed d\u1ee5: Scotland).<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 c\u1ee9ng xo\u1eafn<\/td>\n<td>Cao (C\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh)<\/td>\n<td>Gi\u1ea3m t\u1ea7n s\u1ed1 c\u1ed9ng h\u01b0\u1edfng trong h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng.<\/td>\n<\/tr>\n<tr>\n<td>X\u1ebfp h\u1ea1ng IP c\u1ee7a ni\u00eam phong<\/td>\n<td>T\u01b0\u01a1ng \u0111\u01b0\u01a1ng IP68<\/td>\n<td>Kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i vi\u1ec7c r\u1eeda b\u1eb1ng \u00e1p l\u1ef1c cao.<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4-men xo\u1eafn si\u1ebft bu l\u00f4ng (m\u1eb7t b\u00edch)<\/td>\n<td>L\u00ean \u0111\u1ebfn 4.000 Nm<\/td>\n<td>\u0110\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ea5u tr\u00fac.<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng tr\u1ee5c<\/td>\n<td>8mm \u2013 35mm<\/td>\n<td>\u0110\u1ed9 c\u1ee9ng k\u1ebft c\u1ea5u d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a \u1ee9ng su\u1ea5t u\u1ed1n.<\/td>\n<\/tr>\n<tr>\n<td>T\u00f9y ch\u1ecdn gi\u00e1m s\u00e1t<\/td>\n<td>C\u1ea3m bi\u1ebfn m\u00f4-men xo\u1eafn\/rung \u0111\u1ed9ng kh\u00f4ng d\u00e2y<\/td>\n<td>T\u00edch h\u1ee3p b\u1ea3o tr\u00ec d\u1ef1 \u0111o\u00e1n.<\/td>\n<\/tr>\n<tr>\n<td>H\u01b0\u1edbng l\u1eafp \u0111\u1eb7t<\/td>\n<td>N\u1eb1m ngang, th\u1eb3ng \u0111\u1ee9ng, nghi\u00eang<\/td>\n<td>Thi\u1ebft k\u1ebf \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng h\u1ea1n ch\u1ebf v\u1ec1 kh\u00f4ng gian.<\/td>\n<\/tr>\n<tr>\n<td>Tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 an to\u00e0n<\/td>\n<td>ISO 14120 \/ BS EN 60204-1<\/td>\n<td>Ti\u00eau chu\u1ea9n ki\u1ec3m tra an to\u00e0n lao \u0111\u1ed9ng trong ng\u00e0nh khai th\u00e1c m\u1ecf c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh.<\/td>\n<\/tr>\n<tr>\n<td>Kho\u1ea3ng th\u1eddi gian b\u1ea3o tr\u00ec<\/td>\n<td>2.500 \u2013 8.000 gi\u1edd<\/td>\n<td>T\u00f9y thu\u1ed9c v\u00e0o \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3.<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/td>\n<td>-40\u00b0C \u0111\u1ebfn +120\u00b0C<\/td>\n<td>Bao ph\u1ee7 c\u00e1c h\u1ed1 tr\u00ean b\u1ec1 m\u1eb7t v\u00e0 s\u00e2u d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t.<\/td>\n<\/tr>\n<tr>\n<td>Thi\u1ebft k\u1ebf \u00e1ch<\/td>\n<td>M\u1eaft nh\u1eafm (M\u1ed9t m\u1ea3nh)<\/td>\n<td>\u0110\u1ed9 b\u1ec1n t\u1ed1i \u0111a, kh\u00f4ng c\u00f3 bu l\u00f4ng n\u00e0o c\u00f3 th\u1ec3 b\u1ecb g\u00e3y.<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi c\u00e2n n\u1eb7ng<\/td>\n<td>50kg \u2013 4.500kg<\/td>\n<td>Quy m\u00f4 c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn khai th\u00e1c m\u1ecf h\u1ea1ng n\u1eb7ng.<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi b\u1ea3o h\u00e0nh<\/td>\n<td>18-36 th\u00e1ng<\/td>\n<td>Ch\u1ebf \u0111\u1ed9 b\u1ea3o h\u00e0nh h\u00e0ng \u0111\u1ea7u trong ng\u00e0nh.<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ee9ng nh\u1eadn<\/td>\n<td>CE, UKCA, ISO 9001:2015<\/td>\n<td>Tu\u00e2n th\u1ee7 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c quy \u0111\u1ecbnh cho c\u00e1c \u0111\u1ecba \u0111i\u1ec3m t\u1ea1i Anh\/EU.<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea3n \u1ee9ng v\u1edbi t\u1ea3i tr\u1ecdng \u0111\u1ea3o chi\u1ec1u<\/td>\n<td>Kh\u1ea3 n\u0103ng \u0111\u1ea3o chi\u1ec1u ho\u00e0n to\u00e0n<\/td>\n<td>Ti\u00eau chu\u1ea9n cho h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng m\u00e1y phay.<\/td>\n<\/tr>\n<tr>\n<td>L\u1edbp m\u1ea1 ch\u1ed1ng \u0103n m\u00f2n<\/td>\n<td>M\u1ea1 niken kh\u00f4ng \u0111i\u1ec7n ph\u00e2n (T\u00f9y ch\u1ecdn)<\/td>\n<td>D\u00e0nh cho m\u00f4i tr\u01b0\u1eddng c\u00f3 \u0111\u1ed9 m\u1eb7n cao.<\/td>\n<\/tr>\n<tr>\n<td>H\u1ebft h\u00e0ng l\u1eafp r\u00e1p<\/td>\n<td>&lt; 0,1mm<\/td>\n<td>K\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>C\u1ea5u tr\u00fac ng\u00e0nh khai th\u00e1c m\u1ecf c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh: H\u1ed3 s\u01a1 \u1ee9ng d\u1ee5ng theo khu v\u1ef1c<\/h2>\n<h3>H\u00e0nh lang Polyhalite B\u1eafc Yorkshire<\/h3>\n<p>S\u00e2u b\u00ean d\u01b0\u1edbi v\u00f9ng North Yorkshire Moors, m\u1ed9t s\u1ed1 h\u1ec7 th\u1ed1ng b\u0103ng t\u1ea3i d\u00e0i nh\u1ea5t th\u1ebf gi\u1edbi \u0111ang \u0111\u01b0\u1ee3c tri\u1ec3n khai. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y y\u00eau c\u1ea7u tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c m\u00f4-men xo\u1eafn c\u1ef1c l\u1edbn v\u00e0 ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c 24\/7. C\u00e1c s\u1ea3n ph\u1ea9m d\u00f2ng Yorkshire Extreme Load c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng \u0111\u1eb7c bi\u1ec7t theo c\u1ea5p \u0111\u1ed9 G2.5 \u0111\u1ec3 gi\u1ea3m thi\u1ec3u rung \u0111\u1ed9ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n c\u1ee7a c\u00e1c d\u00e2y \u0111ai c\u01b0\u1eddng \u0111\u1ed9 cao. C\u00e1c quy \u0111\u1ecbnh \u0111\u1ecba ph\u01b0\u01a1ng \u1edf North Yorkshire nh\u1ea5n m\u1ea1nh vi\u1ec7c gi\u1ea3m ti\u1ebfng \u1ed3n; do \u0111\u00f3, tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng c\u1ee7a ch\u00fang t\u00f4i v\u1edbi thi\u1ebft k\u1ebf \u1ed1ng gi\u1ea3m ch\u1ea5n rung \u0111\u1ed9ng l\u00e0 l\u1ef1a ch\u1ecdn \u01b0u ti\u00ean cho c\u00e1c c\u00f4ng tr\u00ecnh l\u1eafp \u0111\u1eb7t tr\u00ean b\u1ec1 m\u1eb7t.<\/p>\n<h3>T\u00e2y Nam n\u01b0\u1edbc Anh: Liti v\u00e0 \u0111\u1ea5t s\u00e9t cao lanh<\/h3>\n<p>S\u1ef1 h\u1ed3i sinh c\u1ee7a ng\u00e0nh khai th\u00e1c lithium \u1edf Cornwall mang \u0111\u1ebfn m\u1ed9t lo\u1ea1t th\u00e1ch th\u1ee9c m\u1edbi: b\u00f9n axit v\u00e0 c\u00e1c gi\u00e0n khoan di \u0111\u1ed9ng nh\u1ecf g\u1ecdn. Tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng c\u1ee7a ch\u00fang t\u00f4i d\u00e0nh cho khu v\u1ef1c n\u00e0y \u0111\u01b0\u1ee3c ph\u1ee7 l\u1edbp ch\u1ed1ng axit theo ti\u00eau chu\u1ea9n Cornish v\u00e0 c\u00f3 kh\u1edbp n\u1ed1i ng\u1eafn \u0111\u1ec3 d\u1ec5 d\u00e0ng \u0111i\u1ec1u khi\u1ec3n trong kh\u00f4ng gian h\u1eb9p c\u1ee7a c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n th\u0103m d\u00f2 d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t. Ch\u00fang t\u00f4i \u0111\u1ea3m b\u1ea3o t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn \u0111\u1ec1u \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n m\u00f4i tr\u01b0\u1eddng nghi\u00eam ng\u1eb7t do H\u1ed9i \u0111\u1ed3ng Cornwall v\u00e0 C\u01a1 quan M\u00f4i tr\u01b0\u1eddng V\u01b0\u01a1ng qu\u1ed1c Anh \u0111\u1eb7t ra.<\/p>\n<h3>Scotland v\u00e0 x\u1ee9 Wales: Khai th\u00e1c kho\u00e1ng s\u1ea3n v\u00e0 than \u0111\u00e1.<\/h3>\n<p>Trong m\u00f4i tr\u01b0\u1eddng rung \u0111\u1ed9ng m\u1ea1nh c\u1ee7a m\u00e1y nghi\u1ec1n th\u1ee9 c\u1ea5p t\u1ea1i c\u00e1c m\u1ecf \u0111\u00e1 x\u00e2y d\u1ef1ng \u1edf x\u1ee9 Wales, vi\u1ec7c b\u1ea3o v\u1ec7 b\u1eb1ng \u201cbu l\u00f4ng c\u1eaft\u201d th\u01b0\u1eddng kh\u00f4ng \u0111\u1ee7. Ch\u00fang t\u00f4i t\u00edch h\u1ee3p b\u1ed9 gi\u1edbi h\u1ea1n m\u00f4-men xo\u1eafn v\u00e0o c\u1ee5m tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng \u0111\u1ec3 ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng nghi\u00eam tr\u1ecdng cho \u0111\u1ed9ng c\u01a1 khi v\u1eadt th\u1ec3 kh\u00f4ng th\u1ec3 nghi\u1ec1n n\u00e1t l\u1ecdt v\u00e0o bu\u1ed3ng nghi\u1ec1n. C\u00e1ch ti\u1ebfp c\u1eadn an to\u00e0n ch\u1ee7 \u0111\u1ed9ng n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c \u0111\u1ecba \u0111i\u1ec3m xa x\u00f4i \u1edf v\u00f9ng cao nguy\u00ean Scotland, n\u01a1i th\u1eddi gian ch\u1edd \u0111\u1ee3i \u0111\u1ec3 thay th\u1ebf \u0111\u1ed9ng c\u01a1 c\u00f3 th\u1ec3 l\u00ean \u0111\u1ebfn v\u00e0i tu\u1ea7n.<\/p>\n<h2>S\u1ef1 hi\u1ec7n di\u1ec7n to\u00e0n c\u1ea7u trong ng\u00e0nh: 30 qu\u1ed1c gia khai th\u00e1c m\u1ecf h\u00e0ng \u0111\u1ea7u v\u00e0 s\u1ef1 tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh.<\/h2>\n<p>M\u1eb7c d\u00f9 tr\u1ee5 s\u1edf ch\u00ednh c\u1ee7a ch\u00fang t\u00f4i \u0111\u1eb7t t\u1ea1i Suffolk, nh\u01b0ng ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u00fang t\u00f4i tr\u1ea3i r\u1ed9ng to\u00e0n c\u1ea7u. Ch\u00fang t\u00f4i s\u1ea3n xu\u1ea5t c\u00e1c lo\u1ea1i gi\u1ebfng \u0111\u00e1p \u1ee9ng v\u00e0 v\u01b0\u1ee3t tr\u1ed9i h\u01a1n c\u00e1c ti\u00eau chu\u1ea9n c\u1ee7a c\u00e1c t\u1eadp \u0111o\u00e0n khai th\u00e1c m\u1ecf h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi:<\/p>\n<ul>\n<li><strong>\u00dac (T\u00e2y \u00dac\/Queensland):<\/strong> Tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n AS 4024.1 v\u1ec1 an to\u00e0n m\u00e1y m\u00f3c.<\/li>\n<li><strong>Chile\/Peru (Khai th\u00e1c \u0111\u1ed3ng):<\/strong> Thi\u1ebft k\u1ebf t\u1ea3n nhi\u1ec7t cho tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng ho\u1ea1t \u0111\u1ed9ng \u1edf \u0111\u1ed9 cao tr\u00ean 4.000 m\u00e9t.<\/li>\n<li><strong>Canada (M\u1ecf d\u1ea7u c\u00e1t):<\/strong> Luy\u1ec7n kim \u1edf nhi\u1ec7t \u0111\u1ed9 c\u1ef1c th\u1ea5p (th\u1eed nghi\u1ec7m Charpy \u1edf -50\u00b0C).<\/li>\n<li><strong>\u0110\u1ee9c (Than n\u00e2u):<\/strong> Ti\u00eau chu\u1ea9n DIN 15431 d\u00e0nh cho tr\u1ee5c c\u00e1c \u0111\u0103ng ch\u1ecbu t\u1ea3i n\u1eb7ng.<\/li>\n<li><strong>Nam Phi (V\u00e0ng\/B\u1ea1ch kim):<\/strong> Kh\u1ea3 n\u0103ng ch\u1ed1ng \u1ea9m v\u00e0 ch\u1ed1ng mu\u1ed1i \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n.<\/li>\n<\/ul>\n<div class=\"disclaimer\"><strong>Tuy\u00ean b\u1ed1 v\u1ec1 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch k\u1ef9 thu\u1eadt:<\/strong> Tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 thay th\u1ebf hi\u1ec7u su\u1ea5t cao ho\u1eb7c n\u00e2ng c\u1ea5p OEM cho c\u00e1c th\u01b0\u01a1ng hi\u1ec7u nh\u01b0 Comer Industries\u2122, GKN Walterscheid\u2122 v\u00e0 Voith\u2122. Xin l\u01b0u \u00fd: T\u1ea5t c\u1ea3 t\u00ean nh\u00e0 s\u1ea3n xu\u1ea5t, nh\u00e3n hi\u1ec7u v\u00e0 s\u1ed1 hi\u1ec7u ph\u1ee5 t\u00f9ng ch\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ee5c \u0111\u00edch tham kh\u1ea3o k\u1ef9 thu\u1eadt. UK pto-drive-shafts.com Co.,Ltd l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ed9c l\u1eadp v\u00e0 kh\u00f4ng li\u00ean k\u1ebft v\u1edbi c\u00e1c th\u01b0\u01a1ng hi\u1ec7u n\u00e0y.<\/div>\n<h2>H\u1ed9p s\u1ed1 hi\u1ec7u su\u1ea5t cao d\u00e0nh cho ng\u00e0nh khai th\u00e1c m\u1ecf (Ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt chuy\u00ean s\u00e2u h\u01a1n 1500 t\u1eeb)<\/h2>\n<p>M\u1ed8T <a href=\"https:\/\/www.pto-drive-shafts.com\/vi\/advanced-power-transmission-for-marine-azimuth-thrusters\/\">tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng<\/a> Hi\u1ec7u qu\u1ea3 c\u1ee7a m\u1ed9t \u0111\u1ed9ng c\u01a1 ch\u1ec9 ph\u1ee5 thu\u1ed9c v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a h\u1ed9p s\u1ed1 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho n\u00f3. T\u1ea1i UK pto-drive-shafts.com Co.,Ltd, ch\u00fang t\u00f4i s\u1ea3n xu\u1ea5t m\u1ed9t lo\u1ea1t c\u00e1c h\u1ed9p s\u1ed1 c\u00f4ng nghi\u1ec7p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nh\u1eefng \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t c\u1ee7a ng\u00e0nh khai th\u00e1c m\u1ecf. Trong ng\u00e0nh khai th\u00e1c m\u1ecf, h\u1ed9p s\u1ed1 l\u00e0 tr\u00e1i tim c\u1ee7a qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i m\u00f4-men xo\u1eafn, v\u00e0 s\u1ef1 h\u1ecfng h\u00f3c c\u1ee7a n\u00f3 th\u01b0\u1eddng l\u00e0 s\u1ef1 c\u1ed1 g\u00e2y thi\u1ec7t h\u1ea1i t\u1ed1n k\u00e9m nh\u1ea5t m\u00e0 m\u1ed9t c\u01a1 s\u1edf c\u00f3 th\u1ec3 ph\u1ea3i \u0111\u1ed1i m\u1eb7t.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2111\" src=\"https:\/\/www.pto-drive-shafts.com\/wp-content\/uploads\/2026\/01\/ep-pto-drive-shafts.com-24.png\" alt=\"Tr\u1ee5c Cardan\" width=\"1536\" height=\"1024\" srcset=\"https:\/\/www.pto-drive-shafts.com\/wp-content\/uploads\/2026\/01\/ep-pto-drive-shafts.com-24.png 1536w, https:\/\/www.pto-drive-shafts.com\/wp-content\/uploads\/2026\/01\/ep-pto-drive-shafts.com-24-1280x853.png 1280w, https:\/\/www.pto-drive-shafts.com\/wp-content\/uploads\/2026\/01\/ep-pto-drive-shafts.com-24-980x653.png 980w, https:\/\/www.pto-drive-shafts.com\/wp-content\/uploads\/2026\/01\/ep-pto-drive-shafts.com-24-480x320.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1536px, 100vw\" \/><\/p>\n<h3>H\u1ed9p s\u1ed1 h\u00e0nh tinh: M\u00f4-men xo\u1eafn t\u1ed1i \u0111a trong kh\u00f4ng gian t\u1ed1i thi\u1ec3u<\/h3>\n<p>\u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng b\u00e1nh xe trong xe t\u1ea3i v\u1eadn chuy\u1ec3n h\u1ea1ng n\u1eb7ng d\u00f9ng trong khai th\u00e1c m\u1ecf v\u00e0 \u0111\u1ea7u truy\u1ec1n \u0111\u1ed9ng c\u1ee7a b\u0103ng t\u1ea3i khai th\u00e1c h\u1ea7m l\u00f2, d\u00f2ng s\u1ea3n ph\u1ea9m b\u00e1nh r\u0103ng h\u00e0nh tinh c\u1ee7a ch\u00fang t\u00f4i cung c\u1ea5p m\u1eadt \u0111\u1ed9 m\u00f4-men xo\u1eafn v\u01b0\u1ee3t qu\u00e1 1,5 tri\u1ec7u Nm. Ch\u00fang t\u00f4i s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf \"B\u00e1nh r\u0103ng m\u1eb7t tr\u1eddi n\u1ed5i\", cho ph\u00e9p b\u1ed9 b\u00e1nh r\u0103ng t\u1ef1 c\u0103n ch\u1ec9nh d\u01b0\u1edbi t\u1ea3i tr\u1ecdng, \u0111\u1ea3m b\u1ea3o ph\u00e2n b\u1ed5 \u0111\u1ec1u tr\u00ean c\u00e1c ch\u1ed1t h\u00e0nh tinh. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng trong ng\u00e0nh khai th\u00e1c m\u1ecf, n\u01a1i t\u1ea3i tr\u1ecdng kh\u00f4ng \u0111\u1ec1u l\u00e0 \u0111i\u1ec1u b\u00ecnh th\u01b0\u1eddng ch\u1ee9 kh\u00f4ng ph\u1ea3i ngo\u1ea1i l\u1ec7.<\/p>\n<h3>B\u1ed9 ph\u1eadn r\u0103ng c\u00f4n xo\u1eafn \u1ed1c cho h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng b\u0103ng t\u1ea3i<\/h3>\n<p>H\u1ed9p s\u1ed1 b\u00e1nh r\u0103ng c\u00f4n xo\u1eafn K-Series c\u1ee7a ch\u00fang t\u00f4i l\u00e0 \"ng\u1ef1a chi\u1ebfn\" c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p khai th\u00e1c \u0111\u00e1 x\u00e2y d\u1ef1ng t\u1ea1i Anh. V\u1edbi c\u00e1c b\u00e1nh r\u0103ng \u0111\u01b0\u1ee3c t\u00f4i c\u1ee9ng v\u00e0 m\u00e0i b\u00f3ng (AGMA Class 12), c\u00e1c thi\u1ebft b\u1ecb n\u00e0y cung c\u1ea5p hi\u1ec7u su\u1ea5t cao (l\u00ean \u0111\u1ebfn 96%) c\u1ea7n thi\u1ebft \u0111\u1ec3 gi\u1eef chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng \u1edf m\u1ee9c th\u1ea5p trong su\u1ed1t qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng 24 gi\u1edd. Ch\u00fang t\u00f4i \u0111\u00e3 t\u00edch h\u1ee3p c\u01a1 ch\u1ebf \"D\u1eebng ng\u01b0\u1ee3c\" nh\u01b0 m\u1ed9t t\u00ednh n\u0103ng an to\u00e0n ti\u00eau chu\u1ea9n cho c\u00e1c b\u0103ng t\u1ea3i nghi\u00eang trong c\u00e1c m\u1ecf \u0111\u00e1 \u1edf x\u1ee9 Wales, ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng t\u1ea3i tr\u1ecdng v\u01b0\u1ee3t qu\u00e1 t\u1ea7m ki\u1ec3m so\u00e1t khi m\u1ea5t \u0111i\u1ec7n.<\/p>\n<h3>S\u1ef1 ph\u1ed1i h\u1ee3p k\u1ef9 thu\u1eadt: Giao di\u1ec7n tr\u1ee5c-h\u1ed9p s\u1ed1<\/h3>\n<p>Ch\u00fang t\u00f4i kh\u00f4ng ch\u1ec9 cung c\u1ea5p c\u00e1c linh ki\u1ec7n; ch\u00fang t\u00f4i thi\u1ebft k\u1ebf c\u1ea3 giao di\u1ec7n. M\u1ed9t \u0111i\u1ec3m h\u1ecfng h\u00f3c th\u01b0\u1eddng g\u1eb7p trong khai th\u00e1c m\u1ecf l\u00e0 m\u1ed1i n\u1ed1i gi\u1eefa tr\u1ee5c \u0111\u1ea7u ra c\u1ee7a h\u1ed9p s\u1ed1 v\u00e0 tr\u1ee5c c\u00e1c \u0111\u0103ng. Ch\u00fang t\u00f4i khuy\u1ebfn kh\u00edch s\u1eed d\u1ee5ng c\u00e1c m\u1ed1i n\u1ed1i Shrink Disc ho\u1eb7c Hirth Serration. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c r\u00e3nh then truy\u1ec1n th\u1ed1ng, d\u1ec5 b\u1ecb t\u1eadp trung \u1ee9ng su\u1ea5t v\u00e0 m\u00e0i m\u00f2n d\u01b0\u1edbi t\u1ea3i tr\u1ecdng \u0111\u1ea3o chi\u1ec1u c\u1ee7a m\u00e1y nghi\u1ec1n bi, c\u00e1c m\u1ed1i n\u1ed1i kh\u00f3a d\u1ef1a tr\u00ean ma s\u00e1t ho\u1eb7c h\u00ecnh h\u1ecdc n\u00e0y ph\u00e2n b\u1ed5 m\u00f4-men xo\u1eafn tr\u00ean 360 \u0111\u1ed9, k\u00e9o d\u00e0i \u0111\u00e1ng k\u1ec3 tu\u1ed5i th\u1ecd m\u1ecfi c\u1ee7a c\u1ea3 h\u1ed9p s\u1ed1 v\u00e0 tr\u1ee5c.<\/p>\n<h3>B\u00f4i tr\u01a1n v\u00e0 l\u00e0m m\u00e1t trong h\u1ed9p s\u1ed1 h\u1ea7m m\u1ecf s\u00e2u<\/h3>\n<p>S\u00e2u d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t, nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 40\u00b0C. Trong \u0111i\u1ec1u ki\u1ec7n n\u00e0y, kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t c\u1ee7a h\u1ed9p s\u1ed1 quan tr\u1ecdng h\u01a1n kh\u1ea3 n\u0103ng ch\u1ecbu c\u01a1 h\u1ecdc. Ch\u00fang t\u00f4i trang b\u1ecb cho h\u1ed9p s\u1ed1 khai th\u00e1c m\u1ecf c\u1ee7a m\u00ecnh b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t d\u1ea7u-kh\u00f4ng kh\u00ed ho\u1eb7c d\u1ea7u-n\u01b0\u1edbc t\u00edch h\u1ee3p. H\u1ec7 th\u1ed1ng Smart-Lube \u0111\u1ed9c \u200b\u200bquy\u1ec1n c\u1ee7a ch\u00fang t\u00f4i gi\u00e1m s\u00e1t \u0111\u1ed9 nh\u1edbt c\u1ee7a d\u1ea7u v\u00e0 h\u00e0m l\u01b0\u1ee3ng h\u1ea1t r\u1eafn trong th\u1eddi gian th\u1ef1c, g\u1eedi d\u1eef li\u1ec7u v\u1ec1 ph\u00f2ng \u0111i\u1ec1u khi\u1ec3n tr\u00ean m\u1eb7t \u0111\u1ea5t. \u0110i\u1ec1u n\u00e0y ng\u0103n ch\u1eb7n \"k\u1ebb gi\u1ebft ng\u01b0\u1eddi th\u1ea7m l\u1eb7ng\" - b\u1ee5i \u0111\u00e1 m\u1ecbn - bi\u1ebfn d\u1ea7u b\u00f4i tr\u01a1n h\u1ed9p s\u1ed1 c\u1ee7a b\u1ea1n th\u00e0nh m\u1ed9t ch\u1ea5t m\u00e0i m\u00f2n.<\/p>\n<div class=\"video-container\">\n<h3>Video: Th\u1eed nghi\u1ec7m gi\u1edbi h\u1ea1n c\u1ee7a c\u00e1c gi\u1ebfng khai th\u00e1c UK pto-drive-shafts.com Co.,Ltd<\/h3>\n<p>H\u00e3y xem h\u1ec7 th\u1ed1ng th\u1eed nghi\u1ec7m m\u00f4-men xo\u1eafn 1,2 tri\u1ec7u Nm c\u1ee7a ch\u00fang t\u00f4i ho\u1ea1t \u0111\u1ed9ng, m\u00f4 ph\u1ecfng s\u1ef1 c\u1ed1 \"ngh\u1eb9t m\u00e1y\" \u0111\u1ed9t ng\u1ed9t trong m\u00e1y nghi\u1ec1n s\u01a1 c\u1ea5p.<\/p>\n<\/div>\n<h2>B\u1ea3o tr\u00ec, kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 an to\u00e0n lao \u0111\u1ed9ng v\u00e0 s\u1ee9c kh\u1ecfe ngh\u1ec1 nghi\u1ec7p c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh.<\/h2>\n<p>T\u1ea1i V\u01b0\u01a1ng qu\u1ed1c Anh, C\u01a1 quan An to\u00e0n v\u00e0 S\u1ee9c kh\u1ecfe Lao \u0111\u1ed9ng (HSE) y\u00eau c\u1ea7u th\u1ef1c hi\u1ec7n c\u00e1c \u0111\u00e1nh gi\u00e1 nghi\u00eam ng\u1eb7t theo quy \u0111\u1ecbnh \u201cPUWER\u201d (Quy \u0111\u1ecbnh v\u1ec1 Cung c\u1ea5p v\u00e0 S\u1eed d\u1ee5ng Thi\u1ebft b\u1ecb L\u00e0m vi\u1ec7c). Tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng b\u1ecb rung ho\u1eb7c \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 k\u00e9m l\u00e0 m\u1ed9t m\u1ed1i nguy hi\u1ec3m l\u1edbn. Ch\u00fang t\u00f4i cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 t\u00e0i li\u1ec7u \u0111\u1ec3 h\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng trong c\u00e1c cu\u1ed9c ki\u1ec3m to\u00e1n tu\u00e2n th\u1ee7.<\/p>\n<h3>H\u01b0\u1edbng d\u1eabn kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 quan tr\u1ecdng d\u00e0nh cho nh\u00e2n vi\u00ean khai th\u00e1c m\u1ecf<\/h3>\n<ul>\n<li><strong>Tri\u1ec7u ch\u1ee9ng: Rung \u0111\u1ed9ng t\u1ea7n s\u1ed1 cao.<\/strong> <em>Ch\u1ea9n \u0111o\u00e1n:<\/em> Hi\u1ec7n t\u01b0\u1ee3ng m\u1ea5t c\u00e2n b\u1eb1ng do thi\u1ebfu qu\u1ea3 c\u00e2n \u0111\u1ed1i tr\u1ecdng ho\u1eb7c do v\u1eadt li\u1ec7u (b\u00f9n\/b\u00f9n l\u1ecfng) t\u00edch t\u1ee5 tr\u00ean \u1ed1ng. <em>Ho\u1ea1t \u0111\u1ed9ng:<\/em> L\u00e0m s\u1ea1ch v\u00e0 ki\u1ec3m tra l\u1ea1i; n\u1ebfu t\u00ecnh tr\u1ea1ng v\u1eabn ti\u1ebfp di\u1ec5n, c\u1ea7n \u0111\u1ebfn s\u1ef1 can thi\u1ec7p chuy\u00ean nghi\u1ec7p \u0111\u1ec3 c\u00e2n b\u1eb1ng l\u1ea1i.<\/li>\n<li><strong>Tri\u1ec7u ch\u1ee9ng: Ti\u1ebfng l\u00e1ch c\u00e1ch khi xoay.<\/strong> <em>Ch\u1ea9n \u0111o\u00e1n:<\/em> H\u1ecfng \u1ed5 bi kim trong kh\u1edbp n\u1ed1i v\u1ea1n n\u0103ng. Th\u01b0\u1eddng do hi\u1ec7n t\u01b0\u1ee3ng \"l\u00e3o h\u00f3a Brinell\" g\u00e2y ra b\u1edfi rung \u0111\u1ed9ng t\u0129nh trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n ho\u1eb7c khi kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng. <em>Ho\u1ea1t \u0111\u1ed9ng:<\/em> Thay th\u1ebf ngay b\u1ed9 ph\u1ee5 ki\u1ec7n ch\u1eef th\u1eadp.<\/li>\n<li><strong>Tri\u1ec7u ch\u1ee9ng: N\u1eafp \u1ed5 tr\u1ee5c n\u00f3ng (&gt;90\u00b0C).<\/strong> <em>Ch\u1ea9n \u0111o\u00e1n:<\/em> B\u00f4i qu\u00e1 nhi\u1ec1u m\u1ee1 ho\u1eb7c s\u1eed d\u1ee5ng lo\u1ea1i m\u1ee1 kh\u00f4ng ph\u00f9 h\u1ee3p. <em>Ho\u1ea1t \u0111\u1ed9ng:<\/em> S\u00fac r\u1eeda b\u1eb1ng m\u1ee1 ph\u1ee9c h\u1ee3p Moly-Lithium th\u00edch h\u1ee3p v\u00e0 ki\u1ec3m tra \u0111\u1ed9 k\u00edn c\u1ee7a gio\u0103ng.<\/li>\n<\/ul>\n<h2>Th\u00e0nh c\u00f4ng c\u1ee7a kh\u00e1ch h\u00e0ng: Tr\u01b0\u1eddng h\u1ee3p \u201c\u0110\u00e1 granite Aberdeen\u201d<\/h2>\n<p>M\u1ed9t c\u00f4ng ty khai th\u00e1c \u0111\u00e1 l\u1edbn \u1edf Aberdeen ph\u1ea3i thay th\u1ebf tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng c\u1ee7a m\u00e1y nghi\u1ec1n th\u1ee9 c\u1ea5p c\u1ee9 6 th\u00e1ng m\u1ed9t l\u1ea7n. Chi ph\u00ed kh\u00f4ng ch\u1ec9 l\u00e0 12.000 b\u1ea3ng Anh cho chi\u1ebfc tr\u1ee5c m\u00e0 c\u00f2n l\u00e0 80.000 b\u1ea3ng Anh thi\u1ec7t h\u1ea1i do m\u1ea5t s\u1ea3n l\u01b0\u1ee3ng. Nh\u00f3m c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e3 ti\u1ebfn h\u00e0nh ki\u1ec3m tra t\u1ea1i ch\u1ed7 v\u00e0 ph\u00e1t hi\u1ec7n ra r\u1eb1ng chuy\u1ec3n \u0111\u1ed9ng l\u1ec7ch t\u00e2m c\u1ee7a m\u00e1y nghi\u1ec1n v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n b\u00f9 tr\u1ee5c c\u1ee7a tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng. Ch\u00fang t\u00f4i \u0111\u00e3 thi\u1ebft k\u1ebf m\u1ed9t tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng d\u1ea1ng \u1ed1ng l\u1ed3ng \"h\u00e0nh tr\u00ecnh d\u00e0i\" t\u00f9y ch\u1ec9nh v\u1edbi \u1ed5 tr\u1ee5c gi\u1eefa \u0111\u01b0\u1ee3c gia c\u1ed1. K\u1ebft qu\u1ea3? Ba n\u0103m sau, tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng \u0111\u00f3 v\u1eabn \u0111ang ho\u1ea1t \u0111\u1ed9ng, ch\u1ec9 c\u1ea7n b\u00f4i tr\u01a1n \u0111\u1ecbnh k\u1ef3.<\/p>\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (Tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng m\u1ecf)<\/h2>\n<p><strong>H\u1ecfi: C\u00f3 nh\u1eadn s\u1eeda ch\u1eefa tr\u1ee5c c\u1ee7a b\u00ean th\u1ee9 ba kh\u00f4ng?<\/strong><br \/>\nA: V\u00e2ng. C\u01a1 s\u1edf c\u1ee7a ch\u00fang t\u00f4i t\u1ea1i Bury St Edmunds \u0111\u01b0\u1ee3c trang b\u1ecb \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 th\u00e1o d\u1ee1, ki\u1ec3m tra v\u00e0 l\u1eafp r\u00e1p l\u1ea1i c\u00e1c tr\u1ee5c t\u1eeb b\u1ea5t k\u1ef3 nh\u00e0 s\u1ea3n xu\u1ea5t n\u00e0o, s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 luy\u1ec7n kim v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a ch\u00fang t\u00f4i cho c\u00e1c b\u1ed9 ph\u1eadn thay th\u1ebf.<\/p>\n<p><strong>H\u1ecfi: Anh\/ch\u1ecb x\u1eed l\u00fd hi\u1ec7n t\u01b0\u1ee3ng \u201ct\u1ea3i tr\u1ecdng \u0111\u1ed9t ng\u1ed9t\u201d trong c\u00e1c thi\u1ebft k\u1ebf c\u1ee7a m\u00ecnh nh\u01b0 th\u1ebf n\u00e0o?<\/strong><br \/>\nA: Ch\u00fang t\u00f4i s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p H\u1ec7 s\u1ed1 D\u1ecbch v\u1ee5 k\u1ebft h\u1ee3p v\u1edbi vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng 34CrNiMo6, ch\u00fang t\u00f4i cung c\u1ea5p \u0111\u1ed9 d\u1ebbo c\u1ea7n thi\u1ebft \u0111\u1ec3 h\u1ea5p th\u1ee5 c\u00e1c xung n\u0103ng l\u01b0\u1ee3ng m\u00e0 kh\u00f4ng g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng g\u00e3y gi\u00f2n.<\/p>\n<p><strong>H\u1ecfi: Gi\u1ebfng m\u1ecf c\u1ee7a qu\u00fd c\u00f4ng ty c\u00f3 \u0111\u1ea1t ch\u1ee9ng nh\u1eadn ATEX cho c\u00e1c m\u1ecf than kh\u00f4ng?<\/strong><br \/>\nA: Ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c phi\u00ean b\u1ea3n tr\u1ee5c v\u00e0 h\u1ed9p s\u1ed1 \u0111\u1ea1t ti\u00eau chu\u1ea9n ATEX, v\u1edbi v\u1eadt li\u1ec7u kh\u00f4ng ph\u00e1t tia l\u1eeda \u0111i\u1ec7n v\u00e0 h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t nhi\u1ec7t \u0111\u1ed9 \u0111\u1ec3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a m\u00f4i tr\u01b0\u1eddng d\u1ec5 ch\u00e1y n\u1ed5.<\/p>\n<div class=\"news-section\">\n<h2>B\u1ea3n tin ng\u00e0nh khai th\u00e1c m\u1ecf v\u00e0 c\u00f4ng nghi\u1ec7p V\u01b0\u01a1ng qu\u1ed1c Anh<\/h2>\n<ul>\n<li><strong>Th\u00e1ng 1 n\u0103m 2026:<\/strong> Ch\u00ednh ph\u1ee7 Anh c\u00f4ng b\u1ed1 c\u00e1c kho\u1ea3n tr\u1ee3 c\u1ea5p m\u1edbi cho vi\u1ec7c khai th\u00e1c kho\u00e1ng s\u1ea3n quan tr\u1ecdng \u1edf Cornwall v\u00e0 Scotland, t\u1eadp trung v\u00e0o lithium v\u00e0 vonfram.<\/li>\n<li><strong>C\u1eadp nh\u1eadt:<\/strong> D\u1ef1 \u00e1n Woodsmith \u1edf North Yorkshire \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ed9t c\u1ed9t m\u1ed1c quan tr\u1ecdng trong vi\u1ec7c x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng h\u1ea7m, l\u00e0m t\u0103ng nhu c\u1ea7u v\u1ec1 h\u1ec7 th\u1ed1ng truy\u1ec1n t\u1ea3i b\u0103ng t\u1ea3i h\u1ea1ng n\u1eb7ng.<\/li>\n<li><strong>Xu h\u01b0\u1edbng ng\u00e0nh:<\/strong> C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng c\u1ee7a Anh \u0111ang chuy\u1ec3n sang \"Khai th\u00e1c b\u1eb1ng \u0111i\u1ec7n\", \u0111\u00f2i h\u1ecfi tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng t\u1ed1c \u0111\u1ed9 cao h\u01a1n cho m\u00e1y nghi\u1ec1n ch\u1ea1y b\u1eb1ng \u0111\u1ed9ng c\u01a1.<\/li>\n<\/ul>\n<\/div>\n<footer>\u00a9 2026 UK pto-drive-shafts.com Co.,Ltd. | \u0110\u0103ng k\u00fd t\u1ea1i Anh v\u00e0 x\u1ee9 Wales. Bury St Edmunds, Suffolk IP32 7LX, V\u01b0\u01a1ng qu\u1ed1c Anh | <a href=\"mailto:sales@pto-drive-shafts.com\">sales@pto-drive-shafts.com<\/a><\/footer>\n<footer>Ch\u1ec9nh s\u1eeda b\u1edfi gzl<\/footer>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>UK pto-drive-shafts.com Co.,Ltd. | Bury St Edmunds, Suffolk IP32 7LX | sales@pto-drive-shafts.com Downtime is a Luxury No Mine Can Afford Engineered for the deepest pits and the harshest aggregate quarries. Get a technical quote today. REQUEST TECHNICAL DRAWING &amp; QUOTE Operational Intelligence: Why Mining Drive Shafts Differ from Standard Industrial Components In the underground tunnels [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1792],"tags":[1794,1791],"class_list":["post-2048","post","type-post","status-publish","format-standard","hentry","category-application","tag-cardon-shaft","tag-drive-shaft"],"_links":{"self":[{"href":"https:\/\/www.pto-drive-shafts.com\/vi\/wp-json\/wp\/v2\/posts\/2048","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pto-drive-shafts.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pto-drive-shafts.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pto-drive-shafts.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pto-drive-shafts.com\/vi\/wp-json\/wp\/v2\/comments?post=2048"}],"version-history":[{"count":6,"href":"https:\/\/www.pto-drive-shafts.com\/vi\/wp-json\/wp\/v2\/posts\/2048\/revisions"}],"predecessor-version":[{"id":2741,"href":"https:\/\/www.pto-drive-shafts.com\/vi\/wp-json\/wp\/v2\/posts\/2048\/revisions\/2741"}],"wp:attachment":[{"href":"https:\/\/www.pto-drive-shafts.com\/vi\/wp-json\/wp\/v2\/media?parent=2048"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pto-drive-shafts.com\/vi\/wp-json\/wp\/v2\/categories?post=2048"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pto-drive-shafts.com\/vi\/wp-json\/wp\/v2\/tags?post=2048"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}