立式车床工作台径向跳动超差故障原因分析和处理  

Analysis and Processing Cause of Vertical Lathe Workbench Radial Run out Failure

作　　者：毕俊喜[1] 智伯雄 薛志安[1] 刘洪兵[1] 王琦[1] 

机构地区：[1]内蒙古工业大学机械学院,内蒙古呼和浩特010051

出　　处：《机床与液压》2017年第5期164-165,170,共3页Machine Tool & Hydraulics

基　　金：内蒙古自然科学基金资助项目(2016MS0539)

摘　　要：数控机床的精度问题一直是制约机床加工质量的重要因素之一。对数控机床的精度调试和故障诊断是数控机床在装配和使用过程中的重要组成部分。其中,机床工作台精度会直接影响机床的加工质量。以型号为12TC16090的立式数控机床工作台故障排除过程为实例,提供了其实际解决方法。为解决类似机床故障提供参考。The accuracy of computer numerical control （CNC） machine tools has been one of the important factors of restricting the machining quality of machine tools. In the process of assembling and using the CNC machine tools, it is an important part of accuracy debugging and fault diagnosis of CNC machine tools. Among them, the rotary workbench of machine tool＇s accuracy will directly affect the machining quality. A practical solutionwas provided to the failure of a rotary workbenchof vertical lathe based on type 12TC16090. Reference is provided for solving similar failure of machine tools.

关 键 词：精度 立式车床 故障 诊断 

分 类 号：TH17[机械工程—机械制造及自动化]