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车削

移除 801 位元組, 4 年前
無編輯摘要
'''设备''': 车床
'''工作原理''': 利用工件的旋转运动 <br> 和刀具的直线运动或<br>            曲线运动来改变毛坯 <br> 的形状和尺寸, 把<br> 它加工成符合图纸的要求
|}
==车刀的装夹==
<gallery mode="packed" heights="160">File:580a350c327142b0a7eb6471c554ca64.jpg|车削螺纹 [http://www.sohu.com/a/219613424_659516 来自搜狐网]File:629d7e4b2c1d4e42bd1d39818062c5bd.jpg|车削螺纹 [http://www.sohu.com/a/219613424_659516 来自搜狐网]File:6e5c8d7c64a44fed874ba7ff25303c21.jpg|车削外圆 [http://www.sohu.com/a/219613424_659516 来自搜狐网]File:29 1186021 d033e42a7de8dd6.jpg|车削蜗杆 [http://www.sohu.com/a/219613424_659516 来自搜狐网]File:6e5c8d7c64a44fed874ba7ff25303c21.jpg|车削 台阶 [http://www.sohu.com/a/219613424_659516 来自搜狐网]</gallery>
1) 车刀刀杆伸出[[刀架]]不宜太长,一般长度不应超出刀杆高度的1~1.5倍(车孔、槽、[[切断]]等除外)
5) 装夹车刀时,刀杆下面的垫片要少而平,压紧车刀的螺钉至少要用2~3个螺钉旋紧。
<gallery mode="packed" heights="160">File:580a350c327142b0a7eb6471c554ca64.jpg|车削螺纹 [http://www.sohu.com/a/219613424_659516 来自搜狐网]File:629d7e4b2c1d4e42bd1d39818062c5bd.jpg|车削螺纹 [http://www.sohu.com/a/219613424_659516 来自搜狐网]File:6e5c8d7c64a44fed874ba7ff25303c21.jpg|车削外圆 [http://www.sohu.com/a/219613424_659516 来自搜狐网]File:29 1186021 d033e42a7de8dd6.jpg|车削蜗杆 [http://www.sohu.com/a/219613424_659516 来自搜狐网]File:6e5c8d7c64a44fed874ba7ff25303c21.jpg|车削 台阶 [http://www.sohu.com/a/219613424_659516 来自搜狐网]</gallery>
==工件的装夹==
<gallery mode="packed" heights="260">
File:Timg (1) 一举一动.jpg|一夹一顶装夹 [https://zhuanlan.zhihu.com/p/46332545 来自知乎专栏]
File:Timg (2)实在可怕.jpg|三爪自定心卡盘 [https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E8%BD%A6%E5%BA%8A%E4%B8%89%E7%88%AA%E8%87%AA%E5%AE%9A%E5%BF%83%E5%8D%A1%E7%9B%98%E8%A3%85%E5%A4%B9%E5%B7%A5%E4%BB%B6&step_word=&hs=0&pn=16&spn=0&di=55110&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=2&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=-1&cs=206380253%2C3785334180&os=1503604768%2C247936420&simid=4176288917%2C722316336&adpicid=0&lpn=0&ln=1051&fr=&fmq=1578802559193_R&fm=result&ic=&s=undefined&hd=&latest=&copyright=&se=&sme=&tab=0&width=&height=&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=http%3A%2F%2Fimg53.jc35.com%2F2%2F20130424%2F635024217495781250358_400_400_5.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3B3vnc_z%26e3Bv54AzdH3FfpdnabmAzdH3Fr6517vp_cmnnbd_z%26e3Bip4s&gsm=&rpstart=0&rpnum=0&islist=&querylist=&force=undefined 原圖鏈接][http://www.jc35.com/st23086/product_563382.html 来自机床商务网]
File:Timg (3)来得及.jpg|两顶尖装夹 [https://image.baidu.com/search/detail?ct=503316480&z=&tn=baiduimagedetail&ipn=d&word=%E8%BD%A6%E5%BA%8A%E4%B8%A4%E9%A1%B6%E5%B0%96%E8%A3%85%E5%A4%B9&step_word=&ie=utf-8&in=&cl=2&lm=-1&st=-1&hd=&latest=&copyright=&cs=1266457238,4120168045&os=3212266919,2458305922&simid=4245169221,594447531&pn=3&rn=1&di=35530&ln=320&fr=&fmq=1578802980897_R&fm=result&ic=&s=undefined&se=&sme=&tab=0&width=&height=&face=undefined&is=0,0&istype=2&ist=&jit=&bdtype=0&spn=0&pi=0&gsm=0&objurl=http%3A%2F%2Fi01.yizimg.com%2FComFolder%2F176866%2F201203%2F2.jpg&rpstart=0&rpnum=0&adpicid=0&force=undefined&ctd=1578803002613^3_1503X943%1 原圖鏈接][http://www.dulinchina.com/dulinchina_Affiche_583352.html 来自上海笃林国际贸易有限公司]
File:Timg (4)是值得的.jpg|四爪单动卡盘 [https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E5%9B%9B%E7%88%AA%E5%8D%95%E5%8A%A8%E5%8D%A1%E7%9B%98&step_word=&hs=0&pn=0&spn=0&di=140250&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=2&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=-1&cs=657136524%2C3183616064&os=1415659573%2C15383794&simid=4195018677%2C732685161&adpicid=0&lpn=0&ln=1191&fr=&fmq=1578803413132_R&fm=detail&ic=&s=undefined&hd=&latest=&copyright=&se=&sme=&tab=0&width=&height=&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=http%3A%2F%2Fimg52.jc35.com%2F2%2F20130424%2F635024253787500000609_400_400_5.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3B3vnc_z%26e3Bv54AzdH3FfpdnabmAzdH3Fr6517vp_cmn9a9_z%26e3Bip4s&gsm=&rpstart=0&rpnum=0&islist=&querylist=&force=undefined 原圖鏈接][https://image.baidu.com/search/redirect?tn=redirect&word=j&juid=37760E&sign=ckbwwagiii&url=http%3A%2F%2Fwww.jc35.com%2Fst23086%2Fproduct_563404.html&bakfurl1=http%3A%2F%2Fwww.jc35.com%2Fst23086%2Fproduct_563404.html&bakfurl2=http%3A%2F%2Fwww.jc35.com%2Fst23086%2Fproduct_563404.html&objurl=https%3A%2F%2Ftimgsa.baidu.com%2Ftimg%3Fimage%26quality%3D80%26size%3Db9999_10000%26sec%3D1578813502389%26di%3Da6ea29f615537239cf94c54ab5d4ab66%26imgtype%3D0%26src%3Dhttp%253A%252F%252Fimg52.jc35.com%252F2%252F20130424%252F635024253787500000609_400_400_5.jpg 来自机床商务网]
</gallery>
1) 用三爪自定心卡盘装夹工件进行粗车或精车时,若工件直径小于30㎜,其悬伸长度应不大于直径的5倍,若工件直径大于30㎜,其悬伸长度应不大于直径的3倍。
7) 车削轮类、套类铸锻件时,应按不加工的表面找正,以保证加工后工件壁厚均匀。
<gallery mode="packed" heights="260">
File:Timg (1) 一举一动.jpg|一夹一顶装夹 [https://zhuanlan.zhihu.com/p/46332545 来自知乎专栏]
File:Timg (2)实在可怕.jpg|三爪自定心卡盘 [https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E8%BD%A6%E5%BA%8A%E4%B8%89%E7%88%AA%E8%87%AA%E5%AE%9A%E5%BF%83%E5%8D%A1%E7%9B%98%E8%A3%85%E5%A4%B9%E5%B7%A5%E4%BB%B6&step_word=&hs=0&pn=16&spn=0&di=55110&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=2&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=-1&cs=206380253%2C3785334180&os=1503604768%2C247936420&simid=4176288917%2C722316336&adpicid=0&lpn=0&ln=1051&fr=&fmq=1578802559193_R&fm=result&ic=&s=undefined&hd=&latest=&copyright=&se=&sme=&tab=0&width=&height=&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=http%3A%2F%2Fimg53.jc35.com%2F2%2F20130424%2F635024217495781250358_400_400_5.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3B3vnc_z%26e3Bv54AzdH3FfpdnabmAzdH3Fr6517vp_cmnnbd_z%26e3Bip4s&gsm=&rpstart=0&rpnum=0&islist=&querylist=&force=undefined 原圖鏈接][http://www.jc35.com/st23086/product_563382.html 来自机床商务网]
File:Timg (3)来得及.jpg|两顶尖装夹 [https://image.baidu.com/search/detail?ct=503316480&z=&tn=baiduimagedetail&ipn=d&word=%E8%BD%A6%E5%BA%8A%E4%B8%A4%E9%A1%B6%E5%B0%96%E8%A3%85%E5%A4%B9&step_word=&ie=utf-8&in=&cl=2&lm=-1&st=-1&hd=&latest=&copyright=&cs=1266457238,4120168045&os=3212266919,2458305922&simid=4245169221,594447531&pn=3&rn=1&di=35530&ln=320&fr=&fmq=1578802980897_R&fm=result&ic=&s=undefined&se=&sme=&tab=0&width=&height=&face=undefined&is=0,0&istype=2&ist=&jit=&bdtype=0&spn=0&pi=0&gsm=0&objurl=http%3A%2F%2Fi01.yizimg.com%2FComFolder%2F176866%2F201203%2F2.jpg&rpstart=0&rpnum=0&adpicid=0&force=undefined&ctd=1578803002613^3_1503X943%1 原圖鏈接][http://www.dulinchina.com/dulinchina_Affiche_583352.html 来自上海笃林国际贸易有限公司]
File:Timg (4)是值得的.jpg|四爪单动卡盘 [https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E5%9B%9B%E7%88%AA%E5%8D%95%E5%8A%A8%E5%8D%A1%E7%9B%98&step_word=&hs=0&pn=0&spn=0&di=140250&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=2&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=-1&cs=657136524%2C3183616064&os=1415659573%2C15383794&simid=4195018677%2C732685161&adpicid=0&lpn=0&ln=1191&fr=&fmq=1578803413132_R&fm=detail&ic=&s=undefined&hd=&latest=&copyright=&se=&sme=&tab=0&width=&height=&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=http%3A%2F%2Fimg52.jc35.com%2F2%2F20130424%2F635024253787500000609_400_400_5.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3B3vnc_z%26e3Bv54AzdH3FfpdnabmAzdH3Fr6517vp_cmn9a9_z%26e3Bip4s&gsm=&rpstart=0&rpnum=0&islist=&querylist=&force=undefined 原圖鏈接][https://image.baidu.com/search/redirect?tn=redirect&word=j&juid=37760E&sign=ckbwwagiii&url=http%3A%2F%2Fwww.jc35.com%2Fst23086%2Fproduct_563404.html&bakfurl1=http%3A%2F%2Fwww.jc35.com%2Fst23086%2Fproduct_563404.html&bakfurl2=http%3A%2F%2Fwww.jc35.com%2Fst23086%2Fproduct_563404.html&objurl=https%3A%2F%2Ftimgsa.baidu.com%2Ftimg%3Fimage%26quality%3D80%26size%3Db9999_10000%26sec%3D1578813502389%26di%3Da6ea29f615537239cf94c54ab5d4ab66%26imgtype%3D0%26src%3Dhttp%253A%252F%252Fimg52.jc35.com%252F2%252F20130424%252F635024253787500000609_400_400_5.jpg 来自机床商务网]
</gallery>
==切削用量的选择==
对于高效率的金属切削加工来说,被加工材料、刀具材料、[[切削用量]]是三大要素。
==车削技术训练安全操作规程 ==
<gallery mode="packed" heights="260">
File:梅根·福克斯11.jpg|梅根·福克斯 [http://pic5 原圖鏈接][http://www 来自呢图网]
File:梅根·福克斯11.jpg|梅根·福克斯 [http://pic5 原圖鏈接][http://www 来自呢图网]
File:梅根·福克斯11.jpg|梅根·福克斯 [http://pic5 原圖鏈接][http://www 来自呢图网]
File:梅根·福克斯11.jpg|梅根·福克斯 [http://pic5 原圖鏈接][http://www 来自呢图网]
File:梅根·福克斯11.jpg|梅根·福克斯 [http://pic5 原圖鏈接][http://www 来自呢图网]
File:梅根·福克斯11.jpg|梅根·福克斯 [http://pic5 原圖鏈接][http://www 来自呢图网]
File:梅根·福克斯11.jpg|梅根·福克斯 [http://pic5 原圖鏈接][http://www 来自呢图网]
</gallery>
1. 进入训练场必须听从指导教师安排,穿好工作服,戴好防护镜,头发长的同学戴好工作帽,操作时严禁带手套,认真听讲,仔细观摩,严禁嬉戏打闹,保持场地干净整洁。
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