ca6140车床尾座修理顶尖套筒、底板修理工艺编制

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1、常州机电职业技术学院毕业设计（论文）作者：张加新学号：11111135系部：电气工程系专业：机电设备维修与管理题目：CA6140车床尾座修理（顶尖套筒、底板修理工艺编制）校内指导教师：马元企业指导教师刘伯军评阅者：2014年5月47CA6140车床尾座修理摘要：机床尾座是车床一大部件，他不仅是在加工长的轴类零件时，作支承用；而且在尾座套筒中装夹上镗刀、钻头等工具扩大了机床的加工工艺范围，本文着重研究和探讨关于机床尾座的修理。具体从尾座部件常见的失效形式、拆卸尾座前检验尾座部件几何精度注意哪些问题、尾座部件的拆卸、尾座部件的测绘、尾座部件修理的重点在哪里、

2、尾座部件修理具体的修理方法、用尺寸链怎么修理尾座部件、修理后尾座部件的零件精度的检验、尾座的安装、安装尾座时精度检验及注意事项、尾座安装后的试车检验、尾座修理验收等方面进行论述尾座的修理。 关键词：CA6140尾座修理尺寸链修理精度检验尾座修理工艺47目录1引言·····························································31.1CA6140普通车床车床的简介····································31.2机床常见的故障······················

3、························72机床修前准备·····················································92.1修前技术准备···············································92.2修前生产准备················································102.3设备维修方式················································112.4尾架预检············

4、·······································123CA6140尾座大修方案··············································163.1CA6140尾座大修方案拟定·····································163.2CA6140尾座大修方案可行性探讨·······························163.3尾座组件的拆卸及拆卸工艺卡··································173.4尾座的清洗47·······

5、···········································194尾座部件的修理工艺···············································214.1尾座修理总述···············································214.2尾座顶尖套筒的修理·········································214.3尾座底板的修理··············································224.4尾座

6、体的修理··············································234.5丝杠螺母副及锁紧装置的修理································234.6用尺寸链怎么修理尾座部件···································235尾座的装配工艺···················································295.1装配的一般工艺原则··········································295.2尾座的装配工

7、艺及装配工艺卡片································305.3安装尾座时精度检验及记录表··································326尾座安装后的试车检验及验收·······································386.1机床空运转试验··············································38476.2机床负荷试验···············································396.3机床工作精度试验··

8、········································