Thanh tr\u01b0\u1ee3t \u2013 B\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng ph\u1ed1i h\u1ee3p v\u1edbi thanh d\u1eabn h\u01b0\u1edbng<\/b><\/strong><\/p>\nThanh tr\u01b0\u1ee3t l\u00e0 b\u1ed9 ph\u1eadn di chuy\u1ec3n ph\u1ed1i h\u1ee3p v\u1edbi thanh d\u1eabn h\u01b0\u1edbng, tr\u1ef1c ti\u1ebfp \u0111\u1ee1 b\u00e0n l\u00e0m vi\u1ec7c ho\u1eb7c t\u1ea3i tr\u1ecdng v\u00e0 di chuy\u1ec3n qua l\u1ea1i d\u1ecdc theo thanh d\u1eabn h\u01b0\u1edbng. Trong c\u00e1c m\u00f4-\u0111un truy\u1ec1n \u0111\u1ed9ng b\u1eb1ng v\u00edt, t\u1ea5m l\u1eafp thanh tr\u01b0\u1ee3t c\u0169ng ch\u1ee9a gi\u00e1 \u0111\u1ee1 l\u1eafp \u0111ai \u1ed1c v\u00edt bi. \u0110ai \u1ed1c v\u00edt \u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi t\u1ea5m l\u1eafp thanh tr\u01b0\u1ee3t, v\u00e0 khi v\u00edt quay, \u0111ai \u1ed1c s\u1ebd truy\u1ec1n \u0111\u1ed9ng cho thanh tr\u01b0\u1ee3t v\u00e0 b\u00e0n l\u00e0m vi\u1ec7c di chuy\u1ec3n d\u1ecdc theo thanh d\u1eabn h\u01b0\u1edbng.<\/p>\n
Hi\u1ec7n nay, c\u00e1c lo\u1ea1i ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 lo\u1ea1i h\u00ecnh vu\u00f4ng v\u00e0 lo\u1ea1i c\u00f3 m\u1eb7t b\u00edch. C\u00e1c m\u1eabu s\u1ea3n ph\u1ea9m bao g\u1ed3m t\u1eeb HG15 \u0111\u1ebfn HG65, cho ph\u00e9p l\u1ef1a ch\u1ecdn lo\u1ea1i thanh tr\u01b0\u1ee3t ph\u00f9 h\u1ee3p d\u1ef1a tr\u00ean c\u00e1c m\u1ee9c t\u1ea3i tr\u1ecdng kh\u00e1c nhau.<\/p>\n
N\u00f3i \u0111\u1ebfn thanh tr\u01b0\u1ee3t, t\u00f4i kh\u00f4ng th\u1ec3 kh\u00f4ng nh\u1eafc \u0111\u1ebfn \u1ed5 tr\u1ee5c. Kh\u00e1c v\u1edbi \u1ed5 tr\u1ee5c tr\u01b0\u1ee3t, lo\u1ea1i \u1ed5 tr\u1ee5c n\u00e0y ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn tuy\u1ebfn t\u00ednh c\u1ee7a c\u00e1c bi, ch\u1ecbu \u0111\u01b0\u1ee3c c\u1ea3 t\u1ea3i tr\u1ecdng d\u1ecdc tr\u1ee5c v\u00e0 t\u1ea3i tr\u1ecdng h\u01b0\u1edbng t\u00e2m \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tr\u1ee5c v\u00edt quay tr\u01a1n tru.<\/p>\n
B\u1ed9 ph\u1eadn h\u1ed7 tr\u1ee3 tr\u1ee5c v\u00edt bi \u2013 C\u00e1ch c\u1ed1 \u0111\u1ecbnh tr\u1ee5c v\u00edt bi<\/b><\/strong><\/p>\nTrong ph\u1ea7n m\u00f4 t\u1ea3 \u1edf tr\u00ean, ch\u00fang t\u00f4i \u0111\u00e3 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn tr\u1ee5c v\u00edt bi. V\u1eady tr\u1ee5c v\u00edt bi \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh nh\u01b0 th\u1ebf n\u00e0o? \u0110i\u1ec1u n\u00e0y d\u1eabn ch\u00fang ta \u0111\u1ebfn m\u1ed9t b\u1ed9 ph\u1eadn kh\u00e1c \u2014 b\u1ed9 ph\u1eadn \u0111\u1ee1 tr\u1ee5c v\u00edt bi.<\/p>\n
C\u00e1c b\u1ed9 ph\u1eadn \u0111\u1ee1 l\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n k\u1ebft c\u1ea5u n\u1ed1i hai \u0111\u1ea7u tr\u1ee5c v\u00edt v\u1edbi \u0111\u1ebf l\u1eafp \u0111\u1eb7t. Ch\u00fang bao g\u1ed3m m\u1ed9t m\u1eb7t c\u1ed1 \u0111\u1ecbnh v\u00e0 m\u1ed9t m\u1eb7t \u0111\u1ee1, v\u1ec1 c\u01a1 b\u1ea3n \u0111\u00f3ng vai tr\u00f2 nh\u01b0 \u201cv\u1ecf \u1ed5 tr\u1ee5c\u201d cho tr\u1ee5c v\u00edt.<\/p>\n
B\u1ed9 ph\u1eadn h\u1ed7 tr\u1ee3 c\u1ed1 \u0111\u1ecbnh:<\/b><\/strong>\u00a0Bao g\u1ed3m c\u00e1c \u1ed5 bi ti\u1ebfp x\u00fac g\u00f3c \u0111\u01b0\u1ee3c l\u1eafp s\u1eb5n, n\u1ed1i v\u1edbi \u0111\u1ea7u \u0111\u1ed9ng c\u01a1, c\u00f3 ch\u1ee9c n\u0103ng \u0111\u1ecbnh v\u1ecb tr\u1ee5c v\u00e0 truy\u1ec1n l\u1ef1c d\u1ecdc tr\u1ee5c. C\u00e1c \u1ed5 bi c\u00f3 \u0111\u1ed9 c\u1ee9ng cao v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c cao \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t quay \u1ed5n \u0111\u1ecbnh.<\/p>\nB\u1ed9 ph\u1eadn h\u1ed7 tr\u1ee3 ph\u00eda h\u1ed7 tr\u1ee3:<\/b><\/strong>\u00a0Bao g\u1ed3m c\u00e1c \u1ed5 bi r\u00e3nh s\u00e2u, c\u00f3 ch\u1ee9c n\u0103ng \u0111\u1ee1 ph\u1ea7n \u0111u\u00f4i c\u1ee7a tr\u1ee5c v\u00edt. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p tr\u1ee5c v\u00edt di chuy\u1ec3n d\u1ecdc tr\u1ee5c khi n\u00f3 gi\u00e3n n\u1edf do nhi\u1ec7t, t\u1eeb \u0111\u00f3 ng\u0103n ng\u1eeba \u1ee9ng su\u1ea5t do bi\u1ebfn d\u1ea1ng nhi\u1ec7t g\u00e2y ra.<\/p>\nC\u00e1c m\u1eabu \u0111ang \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng hi\u1ec7n nay bao g\u1ed3m BK\/BF, EK\/EF v\u00e0 FK\/FF. Vi\u1ec7c l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean ph\u01b0\u01a1ng ph\u00e1p l\u1eafp \u0111\u1eb7t \u0111\u1ec3 ch\u1ecdn lo\u1ea1i gi\u00e1 \u0111\u1ee1 ph\u00f9 h\u1ee3p.<\/p>\n
Kh\u1edbp n\u1ed1i \u2013 B\u00f9 \u0111\u1eafp sai l\u1ec7ch trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t<\/b><\/strong><\/p>\nTrong chuy\u1ec3n \u0111\u1ed9ng t\u1ecbnh ti\u1ebfn tuy\u1ebfn t\u00ednh t\u1ed1c \u0111\u1ed9 cao, c\u00e1c kh\u1edbp n\u1ed1i \u0111\u00f3ng vai tr\u00f2 l\u00e0 c\u00e1c b\u1ed9 ph\u1eadn truy\u1ec1n m\u00f4-men xo\u1eafn \u0111\u1ed3ng th\u1eddi b\u00f9 \u0111\u1eafp c\u00e1c sai l\u1ec7ch l\u1eafp \u0111\u1eb7t theo h\u01b0\u1edbng b\u00e1n k\u00ednh, g\u00f3c v\u00e0 tr\u1ee5c.<\/p>\n
C\u00e1c lo\u1ea1i ph\u1ed5 bi\u1ebfn:<\/b><\/strong><\/p>\nKh\u1edbp n\u1ed1i m\u00e0ng:<\/b><\/strong>\u00a0Kh\u00f4ng c\u00f3 \u0111\u1ed9 tr\u1ec5, truy\u1ec1n \u0111\u1ed9ng m\u00f4-men xo\u1eafn cao, ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c cao \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi \u0111\u1ed9ng c\u01a1 servo.<\/p>\nKh\u1edbp n\u1ed1i c\u00f3 r\u00e3nh (lo\u1ea1i \u1ed1ng th\u1ed5i):<\/b><\/strong>\u00a0Kh\u00f4ng c\u00f3 \u0111\u1ed9 tr\u1ec5, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u0111\u1ed9ng c\u01a1 b\u01b0\u1edbc c\u00f3 m\u00f4-men xo\u1eafn nh\u1ecf \u0111\u1ebfn trung b\u00ecnh.<\/p>\nKh\u1edbp n\u1ed1i Jaw (ki\u1ec3u nh\u1ec7n):<\/b><\/strong>\u00a0Cung c\u1ea5p kh\u1ea3 n\u0103ng gi\u1ea3m ch\u1ea5n v\u00e0 h\u1ea5p th\u1ee5 rung \u0111\u1ed9ng.<\/p>\nKh\u1edbp n\u1ed1i Oldham:<\/b><\/strong>\u00a0C\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c th\u1ea5p h\u01a1n, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ed9ng c\u01a1 xi-lanh ho\u1eb7c \u0111\u1ed9ng c\u01a1 cu\u1ed9n d\u00e2y.<\/p>\nVi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00f2i h\u1ecfi ph\u1ea3i xem x\u00e9t to\u00e0n di\u1ec7n c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 y\u00eau c\u1ea7u v\u1ec1 m\u00f4-men xo\u1eafn, kh\u1ea3 n\u0103ng b\u00f9 sai l\u1ec7ch, t\u1ed1c \u0111\u1ed9 quay v\u00e0 lo\u1ea1i \u0111\u1ed9ng c\u01a1.<\/p>\n
T\u00f3m t\u1eaft<\/b><\/strong><\/p>\nT\u00f3m l\u1ea1i, s\u00e1u lo\u1ea1i linh ki\u1ec7n n\u00e0y \u0111\u1ec1u \u0111\u00f3ng vai tr\u00f2 ri\u00eang bi\u1ec7t trong h\u1ec7 th\u1ed1ng chuy\u1ec3n \u0111\u1ed9ng tuy\u1ebfn t\u00ednh: tr\u1ee5c v\u00edt cung c\u1ea5p l\u1ef1c truy\u1ec1n \u0111\u1ed9ng; thanh d\u1eabn h\u01b0\u1edbng v\u00e0 thanh tr\u01b0\u1ee3t \u0111\u1ea3m nhi\u1ec7m ch\u1ee9c n\u0103ng d\u1eabn h\u01b0\u1edbng v\u00e0 ch\u1ecbu t\u1ea3i; \u1ed5 tr\u1ee5c v\u00e0 b\u1ed9 ph\u1eadn \u0111\u1ee1 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c khi quay; c\u00f2n kh\u1edbp n\u1ed1i th\u1ef1c hi\u1ec7n vi\u1ec7c truy\u1ec1n l\u1ef1c. Khi l\u1ef1a ch\u1ecdn c\u00e1c b\u1ed9 ph\u1eadn, c\u1ea7n ph\u1ea3i xem x\u00e9t to\u00e0n di\u1ec7n b\u1ed1n th\u00f4ng s\u1ed1 ch\u00ednh \u2014 t\u1ea3i tr\u1ecdng, h\u00e0nh tr\u00ecnh, t\u1ed1c \u0111\u1ed9 v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c \u2014 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t c\u1ee7a t\u1eebng b\u1ed9 ph\u1eadn ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u chung c\u1ee7a h\u1ec7 th\u1ed1ng, t\u1eeb \u0111\u00f3 \u0111\u1ea1t \u0111\u01b0\u1ee3c ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n
<\/p>","protected":false},"excerpt":{"rendered":"
As the design precision and efficiency requirements for automation equipment continue to rise, the selection of linear motion systems is no longer a simple matter of stacking specifications. A complete linear motion system encompasses dozens of components, including lead screws, guide rails, sliders, bearings, couplings, support units, and even drive motors. Ultimately, the concept of […]<\/p>\n","protected":false},"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","class_list":["post-1419","news","type-news","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/lqcncparts.com\/vi\/wp-json\/wp\/v2\/news\/1419","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lqcncparts.com\/vi\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/lqcncparts.com\/vi\/wp-json\/wp\/v2\/types\/news"}],"replies":[{"embeddable":true,"href":"https:\/\/lqcncparts.com\/vi\/wp-json\/wp\/v2\/comments?post=1419"}],"wp:attachment":[{"href":"https:\/\/lqcncparts.com\/vi\/wp-json\/wp\/v2\/media?parent=1419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}