{"id":1107,"date":"2026-08-20T03:43:55","date_gmt":"2026-08-20T03:43:55","guid":{"rendered":"https:\/\/roller-chain-manufacturers.com\/?p=1107"},"modified":"2026-08-20T09:15:41","modified_gmt":"2026-08-20T09:15:41","slug":"so-sanh-xich-con-lan-don-soi-va-da-soi-cach-chon-cau-hinh-phu-hop","status":"publish","type":"post","link":"https:\/\/roller-chain-manufacturers.com\/vi\/ung-dung\/so-sanh-xich-con-lan-don-soi-va-da-soi-cach-chon-cau-hinh-phu-hop\/","title":{"rendered":"X\u00edch con l\u0103n \u0111\u01a1n s\u1ee3i so v\u1edbi x\u00edch con l\u0103n \u0111a s\u1ee3i: C\u00e1ch ch\u1ecdn c\u1ea5u h\u00ecnh ph\u00f9 h\u1ee3p"},"content":{"rendered":"
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Truy\u1ec1n \u0111\u1ed9ng \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p \u00b7 H\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt<\/p>\n

X\u00edch con l\u0103n \u0111\u01a1n s\u1ee3i so v\u1edbi x\u00edch con l\u0103n \u0111a s\u1ee3i: C\u00e1ch ch\u1ecdn c\u1ea5u h\u00ecnh ph\u00f9 h\u1ee3p<\/h2>\n

\u0110\u00e2y l\u00e0 c\u1ea9m nang k\u1ef9 thu\u1eadt chuy\u00ean s\u00e2u d\u00e0nh cho c\u00e1c k\u1ef9 s\u01b0, qu\u1ea3n l\u00fd thu mua v\u00e0 chuy\u00ean gia b\u1ea3o tr\u00ec t\u1ea1i V\u01b0\u01a1ng qu\u1ed1c Anh, gi\u00fap l\u1ef1a ch\u1ecdn c\u1ea5u h\u00ecnh x\u00edch con l\u0103n t\u1ed1i \u01b0u cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p \u0111\u00f2i h\u1ecfi cao.<\/p>\n

T\u00c0I LI\u1ec6U THAM KH\u1ea2O K\u1ef8 THU\u1eacT<\/span>
\nPHI\u00caN B\u1ea2N TH\u1eca TR\u01af\u1edcNG ANH<\/span>
\nTU\u00c2N TH\u1ee6 TI\u00caU CHU\u1ea8N ISO 606<\/span><\/div>\n<\/div>\n

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\"S\u1ea3n<\/p>\n

H\u00e3y d\u1ea1o quanh b\u1ea5t k\u1ef3 nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t n\u00e0o \u1edf Birmingham, Sheffield, ho\u1eb7c khu v\u1ef1c Midlands, v\u00e0 b\u1ea1n s\u1ebd th\u1ea5y x\u00edch con l\u0103n \u0111ang ho\u1ea1t \u0111\u1ed9ng \u00e2m th\u1ea7m, kh\u00f4ng ng\u1eebng ngh\u1ec9. N\u00f3 v\u1eadn h\u00e0nh b\u0103ng t\u1ea3i trong c\u00e1c d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p \u00f4 t\u00f4, \u0111\u1ed3ng b\u1ed9 h\u00f3a h\u1ec7 th\u1ed1ng \u0111\u1ecbnh th\u1eddi trong c\u00e1c nh\u00e0 m\u00e1y \u0111\u00f3ng g\u00f3i th\u1ef1c ph\u1ea9m, v\u00e0 truy\u1ec1n m\u00f4-men xo\u1eafn t\u1eeb \u0111\u1ed9ng c\u01a1 ch\u00ednh \u0111\u1ebfn c\u00e1c thi\u1ebft b\u1ecb n\u00f4ng nghi\u1ec7p tr\u00ean h\u00e0ng ngh\u00ecn trang tr\u1ea1i \u1edf Anh. \u0110i\u1ec1u hi\u1ebfm khi \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn c\u00f4ng khai \u2014 nh\u01b0ng l\u1ea1i c\u00f3 \u1ea3nh h\u01b0\u1edfng r\u1ea5t l\u1edbn \u0111\u1ebfn th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng v\u00e0 t\u1ed5ng chi ph\u00ed v\u1eadn h\u00e0nh \u2014 l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn c\u01a1 b\u1ea3n gi\u1eefa c\u1ea5u h\u00ecnh m\u1ed9t s\u1ee3i v\u00e0 nhi\u1ec1u s\u1ee3i. C\u1ea3 hai \u0111\u1ec1u thu\u1ed9c c\u00f9ng m\u1ed9t h\u1ecd x\u00edch con l\u0103n \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh b\u1edfi ti\u00eau chu\u1ea9n BS\/ISO 606, nh\u01b0ng ch\u00fang ho\u1ea1t \u0111\u1ed9ng kh\u00e1c nhau d\u01b0\u1edbi t\u1ea3i tr\u1ecdng, chi\u1ebfm di\u1ec7n t\u00edch kh\u00e1c nhau b\u00ean trong m\u00e1y m\u00f3c v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c k\u1ecbch b\u1ea3n k\u1ef9 thu\u1eadt kh\u00e1c nhau. L\u1ef1a ch\u1ecdn sai kh\u00f4ng ch\u1ec9 l\u00e3ng ph\u00ed ti\u1ec1n b\u1ea1c; n\u00f3 c\u00f2n c\u00f3 nguy c\u01a1 g\u00e2y m\u00f2n s\u1edbm, nh\u1ea3y x\u00edch, h\u1ecfng h\u00f3c h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng nghi\u00eam tr\u1ecdng v\u00e0 lo\u1ea1i th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i k\u1ebf ho\u1ea1ch g\u00e2y thi\u1ec7t h\u1ea1i h\u00e0ng tri\u1ec7u \u0111\u00f4 la m\u1ed7i n\u0103m cho c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t Anh. H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd ph\u00e2n t\u00edch logic k\u1ef9 thu\u1eadt \u0111\u1eb1ng sau m\u1ed7i c\u1ea5u h\u00ecnh \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u00fang \u0111\u1eafn cho \u1ee9ng d\u1ee5ng c\u1ee7a m\u00ecnh ngay t\u1eeb l\u1ea7n \u0111\u1ea7u ti\u00ean.<\/p>\n

X\u00edch con l\u0103n, b\u1ea5t k\u1ec3 s\u1ed1 l\u01b0\u1ee3ng m\u1eaft x\u00edch, ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean c\u00f9ng m\u1ed9t nguy\u00ean l\u00fd c\u01a1 b\u1ea3n: m\u1ed9t lo\u1ea1t c\u00e1c m\u1eaft x\u00edch li\u00ean k\u1ebft v\u1edbi nhau, m\u1ed7i m\u1eaft x\u00edch bao g\u1ed3m c\u00e1c t\u1ea5m b\u00ean trong v\u1edbi c\u00e1c b\u1ea1c l\u00f3t \u0111\u01b0\u1ee3c \u00e9p ch\u1eb7t v\u00e0 c\u00e1c t\u1ea5m b\u00ean ngo\u00e0i v\u1edbi c\u00e1c ch\u1ed1t, \u0103n kh\u1edbp v\u1edbi c\u00e1c r\u0103ng c\u1ee7a \u0111\u0129a x\u00edch \u0111\u1ec3 truy\u1ec1n l\u1ef1c c\u01a1 h\u1ecdc. C\u00e1c con l\u0103n h\u00ecnh tr\u1ee5 quay t\u1ef1 do tr\u00ean c\u00e1c b\u1ea1c l\u00f3t, ph\u00e2n b\u1ed1 t\u1ea3i tr\u1ecdng ti\u1ebfp x\u00fac tr\u00ean b\u1ec1 m\u1eb7t r\u0103ng c\u1ee7a \u0111\u0129a x\u00edch v\u00e0 gi\u1ea3m \u0111\u00e1ng k\u1ec3 s\u1ef1 m\u00e0i m\u00f2n b\u1ec1 m\u1eb7t so v\u1edbi x\u00edch m\u1eaft x\u00edch tr\u01a1n. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa x\u00edch m\u1ed9t m\u1eaft x\u00edch v\u00e0 x\u00edch nhi\u1ec1u m\u1eaft x\u00edch n\u1eb1m \u1edf s\u1ed1 l\u01b0\u1ee3ng c\u00e1c h\u00e0ng m\u1eaft x\u00edch song song \u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi nhau th\u00f4ng qua c\u00e1c ch\u1ed1t chung \u2014 v\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t t\u01b0\u1edfng ch\u1eebng \u0111\u01a1n gi\u1ea3n n\u00e0y l\u1ea1i m\u1edf ra m\u1ed9t ph\u1ea1m vi hi\u1ec7u su\u1ea5t ho\u00e0n to\u00e0n kh\u00e1c.<\/p>\n<\/div>\n

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\ud83d\udce7 Nh\u1eadn b\u00e1o gi\u00e1 \u2014 sales@roller-chain-manufacturers.com<\/a><\/div>\n<\/div>\n

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Ph\u1ea7n 01<\/p>\n

Hi\u1ec3u v\u1ec1 c\u1ea5u tr\u00fac: S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa x\u00edch con l\u0103n \u0111\u01a1n s\u1ee3i v\u00e0 \u0111a s\u1ee3i<\/h2>\n
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S\u1ee3i \u0111\u01a1n<\/p>\n

M\u1ed9t h\u00e0ng. \u0110\u01a1n gi\u1ea3n t\u1ed1i \u0111a.<\/h3>\n

X\u00edch con l\u0103n \u0111\u01a1n s\u1ee3i bao g\u1ed3m m\u1ed9t h\u00e0ng li\u00ean t\u1ee5c c\u00e1c m\u1eaft x\u00edch trong v\u00e0 ngo\u00e0i xen k\u1ebd nhau. \u0110\u00e2y l\u00e0 c\u1ea5u h\u00ecnh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi ch\u00ednh v\u00ec n\u00f3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u nhi\u1ec7m v\u1ee5 truy\u1ec1n \u0111\u1ed9ng \u0111a n\u0103ng v\u1edbi chi\u1ec1u r\u1ed9ng nh\u1ecf g\u1ecdn, y\u00eau c\u1ea7u c\u0103n ch\u1ec9nh \u0111\u01a1n gi\u1ea3n v\u00e0 chi ph\u00ed \u0111\u01a1n v\u1ecb th\u1ea5p nh\u1ea5t c\u00f3 th\u1ec3. X\u00edch \u0111\u01a1n s\u1ee3i \u0103n kh\u1edbp v\u1edbi b\u00e1nh r\u0103ng \u0111\u01a1n h\u00e0ng tr\u00ean c\u1ea3 tr\u1ee5c d\u1eabn \u0111\u1ed9ng v\u00e0 tr\u1ee5c b\u1ecb d\u1eabn \u0111\u1ed9ng, c\u00f3 ngh\u0129a l\u00e0 to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng y\u00eau c\u1ea7u khe h\u1edf ngang t\u1ed1i thi\u1ec3u \u2014 m\u1ed9t l\u1ee3i th\u1ebf th\u1ef1c s\u1ef1 trong c\u00e1c m\u00e1y m\u00f3c m\u00e0 kh\u00f4ng gian gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn quay b\u1ecb h\u1ea1n ch\u1ebf. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng m\u00e0 y\u00eau c\u1ea7u m\u00f4-men xo\u1eafn c\u1ef1c \u0111\u1ea1i n\u1eb1m trong t\u1ea3i tr\u1ecdng ph\u00e1 v\u1ee1 \u0111\u1ecbnh m\u1ee9c c\u1ee7a x\u00edch b\u01b0\u1edbc ti\u00eau chu\u1ea9n, c\u1ea5u h\u00ecnh n\u00e0y mang l\u1ea1i \u0111\u1ed9 tin c\u1eady tuy\u1ec7t v\u1eddi v\u1edbi t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu th\u1ea5p. Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p Anh, x\u00edch \u0111\u01a1n s\u1ee3i l\u00e0 x\u01b0\u01a1ng s\u1ed1ng c\u1ee7a c\u00e1c b\u0103ng t\u1ea3i h\u1ea1ng nh\u1eb9 \u0111\u1ebfn trung b\u00ecnh, m\u00e1y gieo h\u1ea1t n\u00f4ng nghi\u1ec7p, m\u00e1y \u0111\u00f3ng g\u00f3i v\u00e0 h\u1ed9p s\u1ed1 c\u00f4ng nghi\u1ec7p n\u00f3i chung \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y tr\u00ean kh\u1eafp v\u00e0nh \u0111ai s\u1ea3n xu\u1ea5t Midlands.<\/p>\n<\/div>\n

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Nhi\u1ec1u s\u1ee3i<\/p>\n

C\u00e1c s\u1ee3i song song. Dung l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c nh\u00e2n l\u00ean.<\/h3>\n

X\u00edch con l\u0103n nhi\u1ec1u s\u1ee3i c\u00f3 c\u00f9ng b\u01b0\u1edbc x\u00edch, \u0111\u01b0\u1eddng k\u00ednh ch\u1ed1t v\u00e0 k\u00edch th\u01b0\u1edbc con l\u0103n nh\u01b0 x\u00edch con l\u0103n \u0111\u01a1n s\u1ee3i, nh\u01b0ng k\u1ebft n\u1ed1i hai, ba, b\u1ed1n, ho\u1eb7c th\u1eadm ch\u00ed nhi\u1ec1u h\u00e0ng t\u1ea5m li\u00ean k\u1ebft song song h\u01a1n th\u00f4ng qua c\u00e1c ch\u1ed1t chung. M\u1ed7i s\u1ee3i b\u1ed5 sung mang m\u1ed9t t\u1ef7 l\u1ec7 t\u1ea3i tr\u1ecdng t\u1ed5ng th\u1ec3 x\u1ea5p x\u1ec9 nh\u01b0 nhau, do \u0111\u00f3 x\u00edch \u0111\u00f4i (2 s\u1ee3i) l\u00e0m t\u0103ng g\u1ea5p \u0111\u00f4i c\u00f4ng su\u1ea5t truy\u1ec1n t\u1ea3i \u1edf t\u1ed1c \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh m\u00e0 kh\u00f4ng c\u1ea7n t\u0103ng b\u01b0\u1edbc x\u00edch. \u0110\u00e2y l\u00e0 s\u1ef1 \u0111\u00e1nh \u0111\u1ed5i k\u1ef9 thu\u1eadt quan tr\u1ecdng: chuy\u1ec3n t\u1eeb c\u1ea5u h\u00ecnh \u0111\u01a1n s\u1ee3i sang \u0111a s\u1ee3i cho ph\u00e9p k\u1ef9 s\u01b0 truy\u1ec1n t\u1ea3i c\u00f4ng su\u1ea5t cao h\u01a1n th\u00f4ng qua c\u00f9ng m\u1ed9t b\u01b0\u1edbc x\u00edch, duy tr\u00ec c\u00f9ng c\u00f4ng su\u1ea5t \u0111\u1ea7u ra \u1edf b\u01b0\u1edbc x\u00edch nh\u1ecf h\u01a1n (v\u1edbi l\u1ee3i th\u1ebf v\u1ec1 tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u su\u1ea5t t\u1ed1c \u0111\u1ed9 cao), ho\u1eb7c t\u0103ng h\u1ec7 s\u1ed1 an to\u00e0n d\u01b0\u1edbi t\u1ea3i tr\u1ecdng va \u0111\u1eadp m\u1ea1nh. C\u1ea5u h\u00ecnh \u0111a s\u1ee3i l\u00e0 l\u1ef1a ch\u1ecdn \u01b0u ti\u00ean tr\u00ean c\u00e1c b\u0103ng t\u1ea3i nh\u00e0 m\u00e1y th\u00e9p h\u1ea1ng n\u1eb7ng \u1edf Sheffield, m\u00e1y m\u00f3c gi\u1ea5y quy m\u00f4 l\u1edbn \u1edf mi\u1ec1n b\u1eafc n\u01b0\u1edbc Anh, m\u00e1y \u00e9p ki\u1ec7n n\u00f4ng nghi\u1ec7p h\u1ea1ng n\u1eb7ng v\u00e0 b\u0103ng t\u1ea3i khai th\u00e1c m\u1ecf, n\u01a1i x\u00edch \u0111\u01a1n s\u1ee3i s\u1ebd g\u1ea7n ho\u1eb7c v\u01b0\u1ee3t qu\u00e1 c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c c\u1ee7a n\u00f3 khi ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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M\u1ee5c 02<\/p>\n

Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng: C\u01a1 ch\u1ebf truy\u1ec1n l\u1ef1c c\u1ee7a x\u00edch con l\u0103n<\/h2>\n
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\"c\u01a1<\/p>\n

Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 truy\u1ec1n \u0111\u1ed9ng x\u00edch con l\u0103n kh\u00e1c bi\u1ec7t ho\u00e0n to\u00e0n so v\u1edbi h\u1ec7 truy\u1ec1n \u0111\u1ed9ng b\u1eb1ng d\u00e2y \u0111ai ho\u1eb7c b\u00e1nh r\u0103ng, v\u00e0 vi\u1ec7c hi\u1ec3u r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn gi\u1eefa c\u00e1c c\u1ea5u h\u00ecnh x\u00edch kh\u00e1c nhau. Khi \u0111\u0129a x\u00edch d\u1eabn \u0111\u1ed9ng quay, c\u00e1c r\u0103ng c\u1ee7a n\u00f3 \u0103n kh\u1edbp v\u1edbi c\u00e1c con l\u0103n x\u00edch b\u1eb1ng c\u00e1ch n\u00e2ng v\u00e0 k\u00e9o t\u1eebng m\u1eaft x\u00edch v\u00e0o kh\u1edbp. Con l\u0103n, n\u1eb1m tr\u00ean b\u1ea1c l\u00f3t b\u00ean trong t\u1ea5m trong, l\u0103n tr\u00ean b\u1ec1 m\u1eb7t r\u0103ng c\u1ee7a \u0111\u0129a x\u00edch thay v\u00ec tr\u01b0\u1ee3t, \u0111i\u1ec1u n\u00e0y chuy\u1ec3n \u0111\u1ed5i ph\u1ea7n l\u1edbn n\u0103ng l\u01b0\u1ee3ng ma s\u00e1t m\u00e0 ti\u1ebfp x\u00fac tr\u01b0\u1ee3t t\u1ea1o ra th\u00e0nh chuy\u1ec3n \u0111\u1ed9ng quay thu\u1ea7n t\u00fay. H\u00e0nh \u0111\u1ed9ng l\u0103n n\u00e0y l\u00e0m gi\u1ea3m h\u1ec7 s\u1ed1 ma s\u00e1t \u0111\u1ed9ng t\u1ea1i giao di\u1ec7n r\u0103ng-con l\u0103n xu\u1ed1ng c\u00f2n m\u1ed9t ph\u1ea7n nh\u1ecf so v\u1edbi h\u1ec7 s\u1ed1 ma s\u00e1t c\u1ee7a x\u00edch kh\u00f4ng ma s\u00e1t ho\u1eb7c x\u00edch c\u00f3 b\u1ea1c l\u00f3t \u2014 th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng t\u1eeb 0,05 \u0111\u1ebfn 0,1 \u2014 mang l\u1ea1i hi\u1ec7u su\u1ea5t cho h\u1ec7 truy\u1ec1n \u0111\u1ed9ng x\u00edch con l\u0103n th\u01b0\u1eddng xuy\u00ean v\u01b0\u1ee3t qu\u00e1 ti\u00eau chu\u1ea9n 98% trong \u0111i\u1ec1u ki\u1ec7n b\u00f4i tr\u01a1n t\u1ed1t.<\/p>\n

T\u1ea3i tr\u1ecdng k\u00e9o trong x\u00edch ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c ch\u1ecbu b\u1edfi c\u00e1c t\u1ea5m n\u1ed1i v\u00e0 c\u00e1c ch\u1ed1t. Trong c\u1ea5u h\u00ecnh x\u00edch \u0111\u01a1n, to\u00e0n b\u1ed9 l\u1ef1c c\u0103ng ph\u1ea3i truy\u1ec1n qua m\u1ed9t b\u1ed9 t\u1ea5m n\u1ed1i, c\u00f3 ngh\u0129a l\u00e0 di\u1ec7n t\u00edch m\u1eb7t c\u1eaft ngang c\u1ee7a t\u1ea5m n\u1ed1i v\u00e0 di\u1ec7n t\u00edch ch\u1ecbu l\u1ef1c c\u1eaft c\u1ee7a ch\u1ed1t x\u00e1c \u0111\u1ecbnh gi\u1edbi h\u1ea1n s\u1ee9c ch\u1ecbu t\u1ea3i t\u1ed1i \u0111a. Trong c\u1ea5u tr\u00fac x\u00edch \u0111a s\u1ee3i, c\u00f9ng m\u1ed9t t\u1ea3i tr\u1ecdng k\u00e9o \u0111\u01b0\u1ee3c chia s\u1ebb tr\u00ean nhi\u1ec1u b\u1ed9 t\u1ea5m n\u1ed1i v\u00e0 ch\u1ed1t \u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi nhau b\u1eb1ng c\u00e1c m\u1eaft x\u00edch chung. S\u1ef1 chia s\u1ebb t\u1ea3i tr\u1ecdng n\u00e0y l\u00e0 c\u1ed1t l\u00f5i c\u01a1 h\u1ecdc l\u00fd gi\u1ea3i t\u1ea1i sao x\u00edch con l\u0103n \u0111a s\u1ee3i \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c cao h\u01a1n m\u00e0 kh\u00f4ng c\u1ea7n t\u0103ng t\u1ef7 l\u1ec7 b\u01b0\u1edbc x\u00edch ho\u1eb7c \u0111\u01b0\u1eddng k\u00ednh linh ki\u1ec7n. Nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 x\u00edch r\u1ed9ng h\u01a1n v\u00e0 tr\u1ee5c b\u00e1nh r\u0103ng t\u01b0\u01a1ng \u1ee9ng r\u1ed9ng h\u01a1n \u2014 v\u00e0 chi\u1ec1u r\u1ed9ng b\u1ed5 sung n\u00e0y \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c c\u0103n ch\u1ec9nh tr\u1ee5c cao h\u01a1n, b\u1edfi v\u00ec b\u1ea5t k\u1ef3 s\u1ef1 sai l\u1ec7ch g\u00f3c ho\u1eb7c ngang n\u00e0o c\u0169ng t\u1ea1o ra s\u1ef1 ph\u00e2n b\u1ed1 t\u1ea3i tr\u1ecdng kh\u00f4ng \u0111\u1ec1u tr\u00ean c\u00e1c s\u1ee3i ri\u00eang l\u1ebb, l\u00e0m t\u0103ng t\u1ed1c \u0111\u1ed9 m\u00e0i m\u00f2n tr\u00ean s\u1ee3i ngo\u00e0i c\u00f9ng ch\u1ecbu t\u1ea3i n\u1eb7ng nh\u1ea5t v\u00e0 l\u00e0m gi\u1ea3m bi\u00ean \u0111\u1ed9 an to\u00e0n m\u00e0 thi\u1ebft k\u1ebf \u0111a s\u1ee3i h\u01b0\u1edbng \u0111\u1ebfn.<\/p>\n

B\u00f4i tr\u01a1n l\u00e0 m\u1ed9t l\u0129nh v\u1ef1c kh\u00e1c m\u00e0 s\u1ed1 l\u01b0\u1ee3ng s\u1ee3i x\u00edch t\u01b0\u01a1ng t\u00e1c v\u1edbi quy tr\u00ecnh b\u1ea3o tr\u00ec. Trong x\u00edch \u0111\u01a1n, d\u1ea7u \u0111\u01b0\u1ee3c cung c\u1ea5p cho b\u1ec1 m\u1eb7t t\u1ea5m ngo\u00e0i s\u1ebd \u0111\u1ebfn giao di\u1ec7n ch\u1ed1t-\u1ed1ng l\u00f3t b\u00ean trong th\u00f4ng qua c\u00e1c khe h\u1edf nh\u1ecf gi\u1eefa con l\u0103n v\u00e0 \u1ed1ng l\u00f3t. Trong x\u00edch \u0111a s\u1ee3i, c\u00e1c s\u1ee3i b\u00ean trong b\u1ecb che ch\u1eafn m\u1ed9t ph\u1ea7n kh\u1ecfi d\u00f2ng ch\u1ea3y d\u1ea7u tr\u1ef1c ti\u1ebfp b\u1edfi c\u00e1c s\u1ee3i b\u00ean ngo\u00e0i, khi\u1ebfn vi\u1ec7c b\u00f4i tr\u01a1n xuy\u00ean su\u1ed1t tr\u1edf n\u00ean kh\u00f3 kh\u0103n h\u01a1n trong c\u00e1c h\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n b\u1eb1ng c\u00e1ch v\u0103ng ho\u1eb7c nh\u1ecf gi\u1ecdt. \u0110i\u1ec1u n\u00e0y gi\u1ea3i th\u00edch t\u1ea1i sao nhi\u1ec1u h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng \u0111a s\u1ee3i t\u1ea3i n\u1eb7ng trong c\u00e1c nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p \u1edf Anh s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng ng\u00e2m d\u1ea7u \u00e1p su\u1ea5t ho\u1eb7c thanh phun \u0111\u1ecbnh th\u1eddi \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t b\u00f4i tr\u01a1n th\u1ea5m \u0111\u1ebfn t\u1eebng s\u1ee3i x\u00edch \u2014 m\u1ed9t y\u1ebfu t\u1ed1 k\u1ef9 thu\u1eadt c\u1ea7n xem x\u00e9t th\u00eam khi t\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc h\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t m\u1edbi.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

\n

M\u1ee5c 03<\/p>\n

Th\u00e0nh ph\u1ea7n v\u1eadt li\u1ec7u c\u1ed1t l\u00f5i: X\u00edch con l\u0103n \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb nh\u1eefng v\u1eadt li\u1ec7u g\u00ec?<\/h2>\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u quy\u1ebft \u0111\u1ecbnh tu\u1ed5i th\u1ecd, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u0111a \u2014 ba bi\u1ebfn s\u1ed1 kh\u00e1c nhau \u0111\u00e1ng k\u1ec3 gi\u1eefa c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p n\u01a1i x\u00edch con l\u0103n ho\u1ea1t \u0111\u1ed9ng t\u1ea1i V\u01b0\u01a1ng qu\u1ed1c Anh. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ea5u t\u1ea1o n\u00ean ch\u00fang v\u00e0 l\u00fd do t\u1ea1i sao ch\u00fang l\u1ea1i quan tr\u1ecdng trong th\u1ef1c t\u1ebf.<\/p>\n

\n
\n

\u2699<\/p>\n

T\u1ea5m n\u1ed1i<\/p>\n

Th\u00e9p cacbon cao (th\u01b0\u1eddng l\u00e0 0,45%\u20130,65% C) \u0111\u01b0\u1ee3c d\u1eadp ngu\u1ed9i v\u00e0 sau \u0111\u00f3 x\u1eed l\u00fd nhi\u1ec7t \u0111\u1ec3 \u0111\u1ea1t \u0111\u1ed9 c\u1ee9ng b\u1ec1 m\u1eb7t HRC 40\u201355 trong khi v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c l\u00f5i c\u1ee9ng ch\u1eafc. \u0110\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n trong ng\u00e0nh c\u00f4ng nghi\u1ec7p th\u1ef1c ph\u1ea9m th\u01b0\u1eddng th\u1ea5y \u1edf c\u00e1c nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn t\u1ea1i Yorkshire v\u00e0 Lancashire, c\u00e1c t\u1ea5m th\u00e9p kh\u00f4ng g\u1ec9 (lo\u1ea1i 304 ho\u1eb7c 316L) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng thay th\u1ebf, ch\u1ea5p nh\u1eadn gi\u1ea3m nh\u1eb9 \u0111\u1ed9 b\u1ec1n m\u1ecfi \u0111\u1ec3 \u0111\u1ed5i l\u1ea5y kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu tuy\u1ec7t v\u1eddi v\u1edbi c\u00e1c h\u00f3a ch\u1ea5t t\u1ea9y r\u1eeda \u0103n m\u00f2n.<\/p>\n<\/div>\n

\n

\ud83d\udd29<\/p>\n

Ghim<\/p>\n

Th\u00e9p h\u1ee3p kim t\u00f4i c\u1ee9ng b\u1ec1 m\u1eb7t, \u0111\u01b0\u1ee3c m\u00e0i v\u1edbi dung sai \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf (th\u01b0\u1eddng l\u00e0 \u00b10,005 mm \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i cao c\u1ea5p). Ch\u1ed1t ch\u1ecbu l\u1ef1c c\u1eaft gi\u1eefa c\u1eb7p t\u1ea5m trong v\u00e0 ngo\u00e0i v\u00e0 ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c c\u1ea3 u\u1ed1n m\u1ecfi d\u01b0\u1edbi t\u1ea3i tr\u1ecdng chu k\u1ef3 v\u00e0 m\u00e0i m\u00f2n do ma s\u00e1t t\u1ea1i giao di\u1ec7n \u00e9p ch\u1eb7t c\u1ee7a t\u1ea5m. Phun bi l\u00ean b\u1ec1 m\u1eb7t ch\u1ed1t t\u1ea1o ra \u1ee9ng su\u1ea5t d\u01b0 n\u00e9n gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd m\u1ecfi l\u00ean \u0111\u1ebfn 30% tr\u00ean c\u00e1c lo\u1ea1i x\u00edch \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng ch\u1ecbu t\u1ea3i tr\u1ecdng va \u0111\u1eadp m\u1ea1nh nh\u01b0 b\u0103ng t\u1ea3i khai th\u00e1c m\u1ecf.<\/p>\n<\/div>\n

\n

\ud83d\udd27<\/p>\n

\u1ed0ng l\u00f3t<\/p>\n

\u0110\u01b0\u1ee3c ch\u1ebf t\u1ea1o b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p d\u1eadp s\u00e2u t\u1eeb \u1ed1ng th\u00e9p cacbon th\u1ea5p v\u00e0 thi\u00eau k\u1ebft \u0111\u1ec3 mang m\u1ed9t l\u1edbp \u0111\u1ed3ng thau t\u1ea9m d\u1ea7u tr\u00ean l\u1ed7 b\u00ean trong trong c\u00e1c bi\u1ebfn th\u1ec3 t\u1ef1 b\u00f4i tr\u01a1n. \u1ed0ng l\u00f3t cung c\u1ea5p b\u1ec1 m\u1eb7t ch\u1ecbu l\u1ef1c ch\u00ednh cho con l\u0103n quay v\u00e0 ch\u1ed1t kh\u1edbp n\u1ed1i, v\u00e0 \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 b\u00ean trong c\u1ee7a n\u00f3 l\u00e0 k\u00edch th\u01b0\u1edbc d\u1ec5 b\u1ecb m\u00e0i m\u00f2n nh\u1ea5t trong to\u00e0n b\u1ed9 c\u1ee5m x\u00edch. S\u1ef1 m\u00e0i m\u00f2n c\u1ee7a \u1ed1ng l\u00f3t g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng gi\u00e3n d\u00e0i b\u01b0\u1edbc x\u00edch \u2014 nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn nh\u1ea5t khi\u1ebfn x\u00edch con l\u0103n b\u1ecb lo\u1ea1i b\u1ecf trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 t\u1ea1i c\u00e1c c\u01a1 s\u1edf \u1edf Anh.<\/p>\n<\/div>\n

\n

\ud83c\udfa1<\/p>\n

Con l\u0103n<\/p>\n

Th\u00e9p cacbon cao \u0111\u01b0\u1ee3c h\u00e0n n\u1ed1i ho\u1eb7c k\u00e9o \u0111\u1eb7c, t\u00f4i c\u1ee9ng v\u00e0 m\u00e0i \u0111\u1ebfn dung sai \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i ch\u00ednh x\u00e1c. Con l\u0103n l\u00e0 b\u1ed9 ph\u1eadn ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi r\u0103ng \u0111\u0129a x\u00edch, v\u00e0 \u0111\u1ed9 c\u1ee9ng b\u00ean ngo\u00e0i c\u1ee7a n\u00f3 \u2014 th\u01b0\u1eddng l\u00e0 HRC 58\u201362 \u2014 ph\u1ea3i \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng v\u1edbi nguy c\u01a1 gi\u00f2n. Trong c\u00e1c \u1ee9ng d\u1ee5ng an to\u00e0n th\u1ef1c ph\u1ea9m, n\u01a1i \u00f4 nhi\u1ec5m kim lo\u1ea1i l\u00e0 m\u1ed1i quan ng\u1ea1i v\u1ec1 m\u1eb7t quy \u0111\u1ecbnh, con l\u0103n b\u1eb1ng nylon ho\u1eb7c UHMWPE \u0111\u00f4i khi \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh, m\u1eb7c d\u00f9 v\u1edbi kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i v\u00e0 nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u0111a gi\u1ea3m \u0111\u00e1ng k\u1ec3.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

M\u1ee5c 04<\/p>\n

\u01afu \u0111i\u1ec3m k\u1ef9 thu\u1eadt: S\u1ee3i \u0111\u01a1n so v\u1edbi s\u1ee3i \u0111a trong th\u1ef1c ti\u1ec5n<\/h2>\n

Nh\u1eefng \u01b0u \u0111i\u1ec3m sau \u0111\u00e2y \u00e1p d\u1ee5ng c\u1ee5 th\u1ec3 cho t\u1eebng c\u1ea5u h\u00ecnh v\u00e0 ph\u1ea3n \u00e1nh kinh nghi\u1ec7m k\u1ef9 thu\u1eadt th\u1ef1c t\u1ebf c\u1ee7a c\u00e1c k\u1ef9 s\u01b0 b\u1ea3o tr\u00ec v\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e1y m\u00f3c OEM t\u1ea1i V\u01b0\u01a1ng qu\u1ed1c Anh ho\u1ea1t \u0111\u1ed9ng trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t \u0111\u00f2i h\u1ecfi cao.<\/p>\n

\n
\n

\u01afu \u0111i\u1ec3m c\u1ee7a s\u1ee3i \u0111\u01a1n<\/p>\n