真空电子束焊机的维护与故障修复方法  

Maintenance and Fault Repairing Method of Vacuum Electron Beam Welding Machine

作　　者：王华宾[1] 田彩兰[1] 刘敏[1] 迟宏波[1] 马超[1] 李纯[1] 

机构地区：[1]首都航天机械公司,北京100076

出　　处：《航天制造技术》2015年第4期68-70,共3页Aerospace Manufacturing Technology

摘　　要：简述了电子束焊机的组成及工作原理,详细介绍了电子束焊机的电子枪、真空室、真空系统等的维护与保养。基于维护经验,针对生产中电子束焊接遇到的一些常见故障进行分析与探讨,提出合理的解决方法,并总结了电子束焊机的故障修复方法。The composition and mechanism of the electron beam welding machine were simply described in this paper. Some maintenance method of the electron gun, vacuum chamber and vacuum system were introduced in details. Based on the maintenance experience, analyzed and investigated the common troubles and put forward some reasonable solutions. The repairing methods for equipment failure of the electron beam welding machine were summarized.

关 键 词：电子束焊接 电子枪 真空 设备故障 

分 类 号：TG439.3[金属学及工艺—焊接]