{"id":686,"date":"2020-07-21T08:09:06","date_gmt":"2020-07-21T08:09:06","guid":{"rendered":"https:\/\/saq0hpur0o.wpdns.site\/?p=686"},"modified":"2021-07-28T03:43:59","modified_gmt":"2021-07-28T03:43:59","slug":"introduction-to-the-composition-and-principle-of-automatic-feeding-positioning-device-of-an-ordinary-shearing-machine","status":"publish","type":"post","link":"https:\/\/www.hecter.cn\/vi\/introduction-to-the-composition-and-principle-of-automatic-feeding-positioning-device-of-an-ordinary-shearing-machine\/","title":{"rendered":"Gi\u1edbi thi\u1ec7u v\u1ec1 c\u1ea5u t\u1ea1o v\u00e0 nguy\u00ean l\u00fd c\u1ee7a thi\u1ebft b\u1ecb \u0111\u1ecbnh v\u1ecb c\u1ea5p li\u1ec7u t\u1ef1 \u0111\u1ed9ng c\u1ee7a m\u00e1y c\u1eaft th\u00f4ng th\u01b0\u1eddng"},"content":{"rendered":"

Trong qu\u00e1 tr\u00ecnh t\u1ea5m c\u1eaft<\/a> s\u1eed d\u1ee5ng m\u00e1y c\u1eaft ph\u00f4i th\u00f4ng th\u01b0\u1eddng, nh\u00e2n vi\u00ean b\u00e0o ph\u00f4i \u0111\u00e3 s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u1ea5p li\u1ec7u, \u0111o l\u01b0\u1eddng v\u00e0 \u0111\u1ecbnh v\u1ecb th\u1ee7 c\u00f4ng, r\u1ea5t k\u00e9m hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u00f4i khi x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng k\u00edch th\u01b0\u1edbc kh\u00f4ng ch\u00ednh x\u00e1c c\u1ee7a chi ti\u1ebft ph\u00f4i do \u0111o l\u01b0\u1eddng kh\u00f4ng ch\u00ednh x\u00e1c. Sau nhi\u1ec1u n\u0103m quan s\u00e1t v\u00e0 nghi\u00ean c\u1ee9u, t\u00e1c gi\u1ea3 \u0111\u00e3 ph\u00e1t minh ra thi\u1ebft b\u1ecb \u0111\u1ecbnh v\u1ecb v\u00e0 c\u1ea5p li\u1ec7u t\u1ef1 \u0111\u1ed9ng nh\u1eb1m gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 tr\u00ean, gi\u1ea3m c\u01b0\u1eddng \u0111\u1ed9 lao \u0111\u1ed9ng c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh, n\u00e2ng cao hi\u1ec7u qu\u1ea3 c\u00f4ng vi\u1ec7c c\u1eaft t\u1ea5m h\u1eb9p.<\/p>\n\n\n\n

C\u1ea5u t\u1ea1o v\u00e0 nguy\u00ean l\u00fd c\u1ee7a thi\u1ebft b\u1ecb \u0111\u1ecbnh v\u1ecb cho \u0103n t\u1ef1 \u0111\u1ed9ng<\/h4>\n\n\n\n

Thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n trong H\u00ecnh 1. Quy tr\u00ecnh \u1ee9ng d\u1ee5ng: \u2460 Xoay v\u00edt v\u00e0 \u0111i\u1ec1u ch\u1ec9nh t\u1ea5m \u0111\u1ecbnh v\u1ecb \u0111\u1ebfn v\u1eadt li\u1ec7u c\u01b0a L \u1edf ph\u00eda b\u00ean tr\u00e1i c\u1ee7a tr\u1ee5 tr\u00ean c\u1ee7a m\u00e1y c\u1eaft th\u00f4ng th\u01b0\u1eddng \u0111\u1ec3 l\u00e0m cho n\u00f3 b\u1eb1ng v\u1edbi chi\u1ec1u d\u00e0i c\u1ee7a mi\u1ebfng ph\u00f4i. \u2461\u0110\u1eb7t t\u1ea5m l\u00ean con l\u0103n tr\u00ean gi\u00e1 \u0111\u1ee1 sao cho n\u00f3 n\u1eb1m tr\u00ean t\u1ea5m \u0111\u1ecbnh v\u1ecb. \u2462B\u1eadt m\u00e1y c\u1eaft th\u00f4ng th\u01b0\u1eddng, l\u00e0m cho tr\u1ee5 d\u1ee5ng c\u1ee5 ph\u00eda tr\u00ean \u0111i xu\u1ed1ng v\u00e0 b\u1eaft \u0111\u1ea7u c\u1eaft<\/a>.<\/p>\n\n\n\n

\"ordinary

H\u00ecnh 1 Thi\u1ebft b\u1ecb c\u1ea5p li\u1ec7u t\u1ef1 \u0111\u1ed9ng c\u1ee7a m\u00e1y c\u1eaft

1. T\u1ea5m \u0111\u1ecbnh v\u1ecb 2. \u0110ai \u1ed1c 3. V\u00edt 4. T\u1ea5m k\u00e9o 5. Ph\u1ea7n t\u1ef1a dao tr\u00ean 6. Tay quay 7. Ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a dao d\u01b0\u1edbi 8\/11\/18\/31. Ch\u1ed1t 9. T\u1ea5m 20\/10. X\u00edch 12 Ray d\u1eabn h\u01b0\u1edbng 13. Gi\u00e1 \u0111\u1ee1 14\/15\/16\/19\/23\/24. B\u00e1nh r\u0103ng 17\/22. B\u00e1nh x\u00edch 21. Con l\u0103n 25. V\u00f2ng bi 26. Pawl 27. L\u00f2 xo 28. Ch\u1ed1t 29. Gi\u00e1 \u0111\u1ee1 30. Swingarm<\/figcaption><\/figure><\/div>\n\n\n\n

Nguy\u00ean l\u00fd: Khi b\u1ed9 gi\u1eef dao tr\u00ean \u0111i\u1ec1u khi\u1ec3n k\u00e9o \u0111i xu\u1ed1ng \u0111\u1ec3 b\u1eaft \u0111\u1ea7u c\u1eaft, c\u00e1nh tay g\u1eafn ch\u1eb7t v\u1edbi gi\u00e1 gi\u1eef dao tr\u00ean c\u1ee7a m\u00e1y c\u1eaft th\u00f4ng th\u01b0\u1eddng c\u0169ng \u0111\u1ed3ng b\u1ed9 chuy\u1ec3n \u0111\u1ed9ng xu\u1ed1ng v\u00e0 \u0111\u1ea9y \u0111\u1ea7u b\u00ean tr\u00e1i c\u1ee7a c\u00e1nh tay quay xu\u1ed1ng th\u00f4ng qua tr\u1ee5c ch\u1ed1t 31 L\u00fac n\u00e0y, \u0111\u1ea7u b\u00ean ph\u1ea3i c\u1ee7a c\u00e1nh tay \u0111\u00f2n s\u1ebd vung l\u00ean tr\u00ean. Tr\u1ee5c ch\u1ed1t 11 s\u1ebd di chuy\u1ec3n thanh r\u0103ng \u0111\u1ec3 di chuy\u1ec3n l\u00ean d\u1ecdc theo r\u00e3nh d\u1ecdc c\u1ee7a ray d\u1eabn h\u01b0\u1edbng v\u00e0 b\u00e1nh r\u0103ng 14 \u0103n kh\u1edbp v\u1edbi n\u00f3 s\u1ebd quay theo chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3. Khoang trong c\u1ee7a b\u00e1nh r\u0103ng 15 l\u00e0 c\u01a1 c\u1ea5u b\u00e1nh c\u00f3c. L\u00fac n\u00e0y, m\u1eb7c d\u00f9 b\u00e1nh r\u0103ng 14 quay nh\u01b0ng b\u00e1nh r\u0103ng 15 kh\u00f4ng quay. Khi khung dao ph\u00eda tr\u00ean c\u1ee7a t\u1ea5m \u0111\u01b0\u1ee3c c\u1eaft v\u00e0 k\u00e9o \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n l\u00ean, \u0111\u1ea7u b\u00ean tr\u00e1i c\u1ee7a tay quay c\u0169ng s\u1ebd di chuy\u1ec3n l\u00ean c\u00f9ng v\u1edbi tay quay. L\u00fac n\u00e0y, \u0111\u1ea7u b\u00ean ph\u1ea3i c\u1ee7a tay quay s\u1ebd l\u1eafc xu\u1ed1ng, v\u00e0 ch\u1ed1t 11 s\u1ebd di chuy\u1ec3n thanh r\u0103ng \u0111\u1ec3 di chuy\u1ec3n xu\u1ed1ng r\u00e3nh d\u1ecdc c\u1ee7a ray d\u1eabn h\u01b0\u1edbng v\u00e0 \u0103n kh\u1edbp v\u1edbi n\u00f3. B\u00e1nh r\u0103ng 14 s\u1ebd quay ng\u01b0\u1ee3c chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3, v\u00e0 b\u00e1nh r\u0103ng 15 s\u1ebd quay \u0111\u1ed3ng b\u1ed9 ng\u01b0\u1ee3c chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3 d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a ch\u1ed1t c\u1ee7a b\u00e1nh r\u0103ng 14, v\u00e0 truy\u1ec1n \u0111\u1ed9ng chia l\u01b0\u1edbi b\u00e1nh r\u0103ng 23 v\u1edbi n\u00f3 quay theo chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3, v\u00e0 b\u00e1nh r\u0103ng \u0111\u1ed3ng tr\u1ee5c 24 c\u0169ng s\u1ebd quay theo chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3. Xoay theo chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3 v\u00e0 quay b\u00e1nh r\u0103ng 16 quay ng\u01b0\u1ee3c chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3. L\u00fac n\u00e0y, nh\u00f4ng x\u00edch g\u1eafn tr\u00ean tang s\u1ebd \u0111\u1ed3ng b\u1ed9 v\u1edbi n\u00f3 v\u00e0 truy\u1ec1n \u0111\u1ed9ng cho tang quay ng\u01b0\u1ee3c chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3. C\u00e1c tr\u1ed1ng kh\u00e1c s\u1ebd quay ng\u01b0\u1ee3c chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3 d\u01b0\u1edbi s\u1ef1 truy\u1ec1n \u0111\u1ed9ng c\u1ee7a x\u00edch. \u0110\u0129a \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean \u0111\u00f3 \u0111\u01b0\u1ee3c \u0111\u01b0a sang b\u00ean tr\u00e1i. Khi \u0111\u1ea7u b\u00ean tr\u00e1i c\u1ee7a \u0111\u0129a n\u1eb1m tr\u00ean \u0111\u0129a \u0111\u1ecbnh v\u1ecb, \u0111\u0129a s\u1ebd ng\u1eebng ch\u1ea1y, l\u00fac n\u00e0y tang quay ng\u01b0\u1ee3c chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3 trong khi gi\u00e1 \u0111\u1ee1 dao ph\u00eda tr\u00ean ti\u1ebfp t\u1ee5c di chuy\u1ec3n l\u00ean tr\u00ean, \u0111\u1ed3ng th\u1eddi gi\u1eefa \u0111\u0129a s\u1ebd x\u1ea3y ra ma s\u00e1t tr\u01b0\u1ee3t v\u00e0 kh\u00f4ng d\u1eebng l\u1ea1i cho \u0111\u1ebfn khi tr\u1ee5 c\u00f4ng c\u1ee5 ph\u00eda tr\u00ean ng\u1eebng di chuy\u1ec3n l\u00ean tr\u00ean. Khi ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a dao tr\u00ean c\u1ee7a m\u00e1y c\u1eaft th\u00f4ng th\u01b0\u1eddng \u0111i\u1ec1u khi\u1ec3n k\u00e9o xu\u1ed1ng m\u1ed9t l\u1ea7n n\u1eefa, n\u00f3 s\u1ebd b\u1eaft \u0111\u1ea7u l\u1eb7p l\u1ea1i c\u00e1c thao t\u00e1c tr\u00ean. <\/p>\n\n\n\n

Tr\u1ecdng t\u00e2m l\u00e0 tr\u00ean c\u00e1nh tay \u0111\u00f2n th\u1ec3 hi\u1ec7n trong H\u00ecnh 2. C\u1ea3 hai \u0111\u1ea7u c\u1ee7a tay \u0111\u00f2n ph\u1ea3i thu\u1ed9c c\u00e1c khe \u0111\u1ec3 n\u00f3 c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng chuy\u1ec3n \u0111\u1ed9ng l\u00ean xu\u1ed1ng t\u1ef1 do c\u1ee7a ch\u1ed1t 31 v\u00e0 ch\u1ed1t 11 trong r\u00e3nh trong qu\u00e1 tr\u00ecnh vung; \u0111\u1ea7u b\u00ean ph\u1ea3i c\u1ee7a tay quay ph\u1ea3i l\u00e0 \u0111\u1ea7u b\u00ean tr\u00e1i b\u1ed9i s\u1ed1 Nguy\u00ean \u0111\u1ec3 m\u1edf r\u1ed9ng h\u00e0nh tr\u00ecnh c\u1ee7a thanh r\u0103ng v\u00e0 t\u0103ng s\u1ed1 v\u00f2ng quay c\u1ee7a b\u00e1nh r\u0103ng 14 \u0111\u1ec3 t\u0103ng k\u00edch th\u01b0\u1edbc \u0103n ph\u00f4i. C\u00f3 nhi\u1ec1u b\u1ed9 l\u1ed7 \u0111\u1ed3ng tr\u1ee5c tr\u00ean gi\u00e1 \u0111\u1ee1 v\u00e0 c\u00e1nh tay \u0111\u00f2n, v\u00e0 v\u1ecb tr\u00ed c\u1ee7a ch\u1ed1t 8 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh t\u00f9y theo k\u00edch th\u01b0\u1edbc c\u1ee7a t\u1ea5m c\u1eaft.<\/p>\n\n\n\n

\"\"

H\u00ecnh 2 C\u00e1nh tay \u0111\u00f2n<\/figcaption><\/figure>\n\n\n\n

L\u01b0u \u00fd \u00e1p d\u1ee5ng<\/h4>\n\n\n\n

Trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng ph\u1ea3i th\u01b0\u1eddng xuy\u00ean ch\u00e2m d\u1ea7u v\u00e0o c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng; nh\u01b0ng n\u00f3 kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi t\u00ecnh h\u00ecnh \u0103n c\u1ee7a x\u00e9n t\u1ea5m l\u1edbn; \u0111\u1ec3 ch\u1ebf t\u1ea1o t\u1ea5m ph\u1ea3i \u00e9p v\u00e0o t\u1ea5m \u0111\u1ecbnh v\u1ecb tr\u01b0\u1edbc khi c\u1eaft, c\u00e2n nh\u1eafc k\u1ef9 khi \u0111i\u1ec1u ch\u1ec9nh ch\u1ed1t 8 v\u00e0 n\u00f3 ph\u1ea3i n\u1eb1m tr\u00ean \u0111\u1ea7u t\u1ea5m. Khi \u0111\u1ea1t \u0111\u1ebfn t\u1ea5m \u0111\u1ecbnh v\u1ecb, con l\u0103n v\u1eabn ch\u1ea1y h\u01a1n n\u1eeda v\u00f2ng; ch\u00fa \u00fd \u0111\u1ebfn tr\u1ea1ng th\u00e1i c\u1ee7a t\u1ea5m trong qu\u00e1 tr\u00ecnh c\u1eaft \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a b\u1ed9 \u0103n t\u1ea5m g\u00e2y ra b\u1edfi s\u1ef1 ch\u00eanh l\u1ec7ch ma s\u00e1t gi\u1eefa hai m\u1eb7t do cong v\u00eanh, d\u1eabn \u0111\u1ebfn kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c t\u1ea5m \u1edf c\u1ea3 hai m\u1eb7t tr\u00ean tr\u00ean t\u1ea5m \u0111\u1ecbnh v\u1ecb, l\u00e0m cho k\u00edch th\u01b0\u1edbc v\u00e0 chi\u1ec1u r\u1ed9ng c\u1ee7a k\u00e9o b\u1ecb nghi\u00eang.<\/p>","protected":false},"excerpt":{"rendered":"

In the process of cutting plates using the ordinary shearing machine, the blanking personnel has been using manual feeding, measuring,<\/p>","protected":false},"author":3,"featured_media":689,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[493,494,368],"class_list":["post-686","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-shearing-machine","tag-automatic-feeding-positioning-device","tag-composition-and-principle","tag-shearing-machine"],"jetpack_featured_media_url":"https:\/\/www.hecter.cn\/wp-content\/uploads\/2020\/07\/Introduction-to-the-composition-and-principle-of-the-automatic-feeding-positioning-device-of-an-ordinary-shearing-machine.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.hecter.cn\/vi\/wp-json\/wp\/v2\/posts\/686","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hecter.cn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hecter.cn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hecter.cn\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hecter.cn\/vi\/wp-json\/wp\/v2\/comments?post=686"}],"version-history":[{"count":0,"href":"https:\/\/www.hecter.cn\/vi\/wp-json\/wp\/v2\/posts\/686\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hecter.cn\/vi\/wp-json\/wp\/v2\/media\/689"}],"wp:attachment":[{"href":"https:\/\/www.hecter.cn\/vi\/wp-json\/wp\/v2\/media?parent=686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hecter.cn\/vi\/wp-json\/wp\/v2\/categories?post=686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hecter.cn\/vi\/wp-json\/wp\/v2\/tags?post=686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}