{"id":19858,"date":"2020-06-08T01:49:47","date_gmt":"2020-06-08T01:49:47","guid":{"rendered":"https:\/\/www.meetyoucarbide.com\/?p=19858"},"modified":"2020-06-08T02:53:13","modified_gmt":"2020-06-08T02:53:13","slug":"how-to-reasonably-choose-lathe-clamping-tools","status":"publish","type":"post","link":"https:\/\/www.meetyoucarbide.com\/vi\/cach-chon-hop-ly-tien-kep-dung-cu\/","title":{"rendered":"C\u00e1ch ch\u1ecdn h\u1ee3p l\u00fd d\u1ee5ng c\u1ee5 k\u1eb9p m\u00e1y ti\u1ec7n"},"content":{"rendered":"
\n

V\u1eadt c\u1ed1 \u0111\u1ecbnh c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh<\/h2>\n\n\n\n

Adjustable fixture can be divided into general adjustable fixture and group fixture (also known as special adjustable fixture). Their common feature is that as long as individual positioning, clamping or guiding elements are replaced or adjusted, they can be used for the processing of multiple parts, so that the single small batch production of multiple parts can be changed into the “batch production” of a group of parts on the same fixture. After product renewal, as long as the parts belong to the same type, they can still be processed on this fixture. Because adjustable fixture has strong adaptability and good inheritance, the use of adjustable fixture can greatly reduce the number of special fixture, shorten the production preparation cycle and reduce the cost.<\/p>\n\n\n\n

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K\u1ebft h\u1ee3p c\u1ed1 \u0111\u1ecbnh<\/h2>\n\n\n\n

Modular fixture is also known as “modular fixture”. It consists of a series of machine tool fixture elements with standardized design, different functions and different sizes. Customers can quickly assemble various types of machine tool fixtures according to processing requirements, like “building blocks”. Because the combined fixture saves the time of designing and manufacturing special fixture, greatly shortens the production preparation time, thus effectively shortens the small batch production cycle, that is to say, improves the production efficiency. In addition, the combined fixture also has the advantages of high positioning accuracy, large clamping flexibility, recycling and reuse, energy-saving and material saving manufacturing, and low use cost. Therefore, in small batch processing, especially when the product shape is complex, the use of combined fixture can be preferred.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

K\u00ecm d\u1eb9t k\u1ebft h\u1ee3p ch\u00ednh x\u00e1c<\/h2>\n\n\n\n

In fact, precision combined flat pliers belong to the “assembly” in the combined fixture. Compared with other combined fixture elements, they are more universal, more standardized, easier to use and more reliable in clamping, so they are widely used in the world. Precision combination flat pliers have the advantages of fast installation (disassembly), fast clamping, etc., so it can shorten the production preparation time and improve the efficiency of small batch production. At present, the clamping range of precision combination flat pliers commonly used in the world is generally within 1000mm, and the clamping force is generally within 5000kgf.<\/p>\n\n\n\n

C\u1ea7n l\u01b0u \u00fd r\u1eb1ng k\u00ecm d\u1eb9t k\u1ebft h\u1ee3p ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp \u1edf \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 nh\u1edbt m\u00e1y c\u0169. C\u00e1c t\u1ea5m k\u00ednh m\u00e1y c\u0169 c\u00f3 ch\u1ee9c n\u0103ng \u0111\u01a1n l\u1ebb, \u0111\u1ed9 ch\u00ednh x\u00e1c ch\u1ebf t\u1ea1o th\u1ea5p, kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng theo nh\u00f3m, tu\u1ed5i th\u1ecd ng\u1eafn v\u00e0 kh\u00f4ng th\u00edch h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng tr\u00ean c\u00e1c m\u00e1y c\u00f4ng c\u1ee5 v\u00e0 trung t\u00e2m gia c\u00f4ng CNC.<\/p>\n\n\n\n

C\u1ea7n l\u01b0u \u00fd r\u1eb1ng k\u00ecm d\u1eb9t k\u1ebft h\u1ee3p ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp \u1edf \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 nh\u1edbt m\u00e1y c\u0169. C\u00e1c t\u1ea5m k\u00ednh m\u00e1y c\u0169 c\u00f3 ch\u1ee9c n\u0103ng \u0111\u01a1n l\u1ebb, \u0111\u1ed9 ch\u00ednh x\u00e1c ch\u1ebf t\u1ea1o th\u1ea5p, kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng theo nh\u00f3m, tu\u1ed5i th\u1ecd ng\u1eafn v\u00e0 kh\u00f4ng th\u00edch h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng tr\u00ean c\u00e1c m\u00e1y c\u00f4ng c\u1ee5 v\u00e0 trung t\u00e2m gia c\u00f4ng CNC.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

K\u1eb9p nam ch\u00e2m v\u0129nh c\u1eedu \u0111i\u1ec7n<\/h2>\n\n\n\n

K\u1eb9p nam ch\u00e2m v\u0129nh c\u1eedu \u0111i\u1ec7n l\u00e0 m\u1ed9t lo\u1ea1i k\u1eb9p m\u1edbi \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng nguy\u00ean l\u00fd m\u1ea1ch t\u1eeb hi\u1ec7n \u0111\u1ea1i v\u00e0 l\u1ea5y neodymium s\u1eaft bo v\u00e0 c\u00e1c v\u1eadt li\u1ec7u t\u1eeb v\u0129nh c\u1eedu m\u1edbi kh\u00e1c l\u00e0m ngu\u1ed3n t\u1eeb. M\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00e1c th\u1ef1c h\u00e0nh gia c\u00f4ng cho th\u1ea5y r\u1eb1ng b\u1ed9 c\u1ed1 \u0111\u1ecbnh nam ch\u00e2m v\u0129nh c\u1eedu \u0111i\u1ec7n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 hi\u1ec7u qu\u1ea3 gia c\u00f4ng to\u00e0n di\u1ec7n c\u1ee7a m\u00e1y c\u00f4ng c\u1ee5 v\u00e0 trung t\u00e2m gia c\u00f4ng CNC.<\/p>\n\n\n\n

Qu\u00e1 tr\u00ecnh k\u1eb9p v\u00e0 kh\u00f4ng k\u1eb9p c\u1ee7a b\u1ed9 c\u1ed1 \u0111\u1ecbnh nam ch\u00e2m v\u0129nh c\u1eedu \u0111i\u1ec7n ch\u1ec9 m\u1ea5t kho\u1ea3ng m\u1ed9t gi\u00e2y, do \u0111\u00f3, th\u1eddi gian k\u1eb9p \u0111\u01b0\u1ee3c r\u00fat ng\u1eafn \u0111\u00e1ng k\u1ec3; c\u00e1c b\u1ed9 ph\u1eadn \u0111\u1ecbnh v\u1ecb v\u00e0 b\u1ed9 ph\u1eadn k\u1eb9p c\u1ee7a b\u1ed9 c\u1ed1 \u0111\u1ecbnh m\u00e1y c\u00f4ng c\u1ee5 CNC th\u00f4ng th\u01b0\u1eddng chi\u1ebfm m\u1ed9t kh\u00f4ng gian l\u1edbn, trong khi b\u1ed9 c\u1ed1 \u0111\u1ecbnh nam ch\u00e2m v\u0129nh c\u1eedu \u0111i\u1ec7n kh\u00f4ng c\u00f3 c\u00e1c b\u1ed9 ph\u1eadn n\u00e0y chi\u1ebfm kh\u00f4ng gian, v\u00ec v\u1eady so v\u1edbi b\u1ed9 c\u1ed1 \u0111\u1ecbnh m\u00e1y c\u00f4ng c\u1ee5 CNC th\u00f4ng th\u01b0\u1eddng, ph\u1ea1m vi k\u1eb9p c\u1ee7a nam ch\u00e2m v\u0129nh c\u1eedu \u0111i\u1ec7n v\u1eadt c\u1ed1 \u0111\u1ecbnh l\u1edbn h\u01a1n, c\u00f3 l\u1ee3i cho vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u1ea7y \u0111\u1ee7 c\u00f4ng vi\u1ec7c c\u1ee7a m\u00e1y c\u00f4ng c\u1ee5 CNC B\u00e0n v\u00e0 h\u00e0nh tr\u00ecnh gia c\u00f4ng c\u00f3 l\u1ee3i \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 gia c\u00f4ng to\u00e0n di\u1ec7n c\u1ee7a m\u00e1y c\u00f4ng c\u1ee5 CNC. N\u00f3i chung, l\u1ef1c h\u00fat c\u1ee7a k\u1eb9p nam ch\u00e2m v\u0129nh c\u1eedu \u0111i\u1ec7n l\u00e0 147 ~ 176,4n \/ cm2, v\u00ec v\u1eady c\u1ea7n \u0111\u1ea3m b\u1ea3o l\u1ef1c h\u00fat (l\u1ef1c k\u1eb9p) \u0111\u1ee7 \u0111\u1ec3 ch\u1ed1ng l\u1ea1i l\u1ef1c c\u1eaft. N\u00f3i chung, di\u1ec7n t\u00edch h\u1ea5p ph\u1ee5 kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1ecf h\u01a1n 30cm2, ngh\u0129a l\u00e0, l\u1ef1c k\u1eb9p kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1ecf h\u01a1n 4,41kn.<\/p>\n\n\n\n

Trong s\u1ea3n xu\u1ea5t t\u1ef1 \u0111\u1ed9ng hi\u1ec7n \u0111\u1ea1i, \u1ee9ng d\u1ee5ng c\u1ee7a m\u00e1y c\u00f4ng c\u1ee5 \u0111i\u1ec1u khi\u1ec3n s\u1ed1 ng\u00e0y c\u00e0ng r\u1ed9ng r\u00e3i. Trong gia c\u00f4ng CNC, chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a dao ho\u1eb7c b\u00e0n l\u00e0m vi\u1ec7c \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng ch\u01b0\u01a1ng tr\u00ecnh theo v\u1ecb tr\u00ed t\u1ecda \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

<\/p>\n\n\n\n

Khi thi\u1ebft k\u1ebf b\u1ed9 g\u00e1 c\u1ee7a m\u00e1y c\u00f4ng c\u1ee5 \u0111i\u1ec1u khi\u1ec3n s\u1ed1 c\u1ea7n ch\u00fa \u00fd nh\u1eefng \u0111i\u1ec3m sau:<\/p>\n\n\n\n

1. \u0110i\u1ec3m g\u1ed1c (\u0111i\u1ec3m c\u00e0i \u0111\u1eb7t d\u1ee5ng c\u1ee5) ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean b\u1ed9 g\u00e1 c\u1ee7a m\u00e1y c\u00f4ng c\u1ee5 \u0111i\u1ec1u khi\u1ec3n s\u1ed1.<\/p>\n\n\n\n

2. Kh\u00f4ng c\u1ea7n \u0111\u1eb7t thi\u1ebft b\u1ecb d\u1eabn h\u01b0\u1edbng dao cho b\u1ed9 g\u00e1 m\u00e1y c\u00f4ng c\u1ee5 \u0111i\u1ec1u khi\u1ec3n s\u1ed1. \u0110i\u1ec1u n\u00e0y l\u00e0 do m\u00e1y c\u00f4ng c\u1ee5 CNC, \u0111\u1ed3 g\u00e1, dao v\u00e0 ph\u00f4i lu\u00f4n duy tr\u00ec m\u1ed1i quan h\u1ec7 t\u1ecda \u0111\u1ed9 ch\u1eb7t ch\u1ebd v\u00e0 kh\u00f4ng c\u1ea7n c\u00e1c y\u1ebfu t\u1ed1 d\u1eabn h\u01b0\u1edbng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed gi\u1eefa dao v\u00e0 ph\u00f4i.<\/p>\n\n\n\n

3. M\u00e1y c\u00f4ng c\u1ee5 NC th\u01b0\u1eddng c\u1ea7n gia c\u00f4ng ph\u00f4i theo nhi\u1ec1u h\u01b0\u1edbng, v\u00ec v\u1eady b\u1ed9 g\u00e1 c\u1ee7a m\u00e1y c\u00f4ng c\u1ee5 NC ph\u1ea3i l\u00e0 lo\u1ea1i h\u1edf.<\/p>\n\n\n\n

4. B\u1ed9 g\u00e1 \u0111i\u1ec1u ch\u1ec9nh, b\u1ed9 g\u00e1 l\u1eafp r\u00e1p v\u00e0 b\u1ed9 g\u00e1 k\u1ebft h\u1ee3p ph\u1ea3i \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn c\u00e0ng nhi\u1ec1u c\u00e0ng t\u1ed1t tr\u00ean m\u00e1y c\u00f4ng c\u1ee5 CNC. Do ph\u00f4i gia c\u00f4ng tr\u00ean m\u00e1y c\u00f4ng c\u1ee5 CNC th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t theo l\u00f4 nh\u1ecf n\u00ean c\u1ea7n s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i k\u1eb9p linh ho\u1ea1t v\u1edbi th\u1eddi gian chu\u1ea9n b\u1ecb ng\u1eafn.<\/p>\n\n\n\n

5. K\u1eb9p c\u1ee7a b\u1ed9 c\u1ed1 \u0111\u1ecbnh m\u00e1y c\u00f4ng c\u1ee5 \u0111i\u1ec1u khi\u1ec3n s\u1ed1 ph\u1ea3i ch\u1eafc ch\u1eafn, \u0111\u00e1ng tin c\u1eady v\u00e0 d\u1ec5 v\u1eadn h\u00e0nh. V\u1ecb tr\u00ed c\u1ee7a ph\u1ea7n t\u1eed k\u1eb9p ph\u1ea3i \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh \u0111\u1ec3 ng\u0103n ph\u1ea7n t\u1eed va ch\u1ea1m v\u1edbi d\u1ee5ng c\u1ee5 trong qu\u00e1 tr\u00ecnh gia c\u00f4ng t\u1ef1 \u0111\u1ed9ng.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Adjustable fixture Adjustable fixture can be divided into general adjustable fixture and group fixture (also known as special adjustable fixture). Their common feature is that as long as individual positioning, clamping or guiding elements are replaced or adjusted, they can be used for the processing of multiple parts, so that the single small batch production…<\/p>","protected":false},"author":2,"featured_media":19862,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[92],"tags":[],"jetpack_featured_media_url":"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/06\/u25726356281337982810fm15gp0.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts\/19858"}],"collection":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/comments?post=19858"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/posts\/19858\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/media\/19862"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/media?parent=19858"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/categories?post=19858"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/vi\/wp-json\/wp\/v2\/tags?post=19858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}