cak6140数控车床常见故障检测与维护 毕业设计

《cak6140数控车床常见故障检测与维护 毕业设计》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、CAK6140数控车床常见故障检测与维护摘要本文主要以常见数控车床CAK6140为研究对象，研究数控车床故障检测及维护的相关内容。从数控机床故障诊断的基础内容谈起，介绍数控车床故障规律，故障诊断的一般步骤及方法。并讲述数控车床的常见故障，包括机械故障、伺服系统故障、PLC电气故障等。本文还通过一些常见实例介绍数控车床故障产生后分析处理的过程。从而得知，数控车床维护是一门复杂的技术，要熟悉数控车床的各个部分，理论与实践相结合，提高工作效率。关键词数控车床CAK6140故障检测维护目录前言··························

2、············································1第一章概述·······························································21.1数控机床故障诊断与维修的意义····································21.2数控车床常见故障分类············································21.3数控机床故障诊断的一般步骤·····························

3、·········31.4数控机床故障诊断原则············································31.5数控机床维修的特点··············································4第二章CAK6140数控车床的工作原理··········································5第三章CAK6140数控车床机械部分常见故障及处理方案·························63.1数控车床主传动系统与主轴部件的常见故障及处理方案··

4、··············63.2数控车床进给系统的常见故障及处理方案····························73.3数控车床导轨副的常见故障及处理方案······························8第四章CAK6140数控车床液压部分的常见故障及处理方案·······················10第五章CAK6140数控车床电气控制部分的常见故障及处理方案···················125.1伺服系统故障及诊断·······································

5、·······125.2PLC故障诊断的方法··············································14第六章CAK6140数控车床的维护·············································166.1数控车床的保养知识··············································166.2数控车床系统的维护··············································16第七章数控车床故障维修实例····

6、···········································187.1主传动系统故障维修实例···········································187.2进给系统故障维修实例·············································187.3刀架系统故障维修实例·············································197.4伺服系统故障维修实例··································

7、···········197.5电气控制系统故障维修实例·········································19结论······································································20致谢······································································21参考文献················································

8、··················22前言数控机床是机电一体化的高技术产品，它的产生是20世纪中期计算机技术，微电子技术和自动化技术高速发展的结果,是在机械制造业要求产品高精度、高质量、高生产率、低消耗和