摘要
针对机车牵引电机转轴磁粉探伤中的磁痕显示现象,综合磁痕分析、补充检测、实际印证的结果,得到有该磁痕显示现象的电机转轴不必采用更先进的探伤技术重新检测仍可继续使用的结论。
In light of the magnetic mark on the traction motor axle of the locomotive, on the basis of analysis of the magnetic mark, supplementary measurement and real confirmation,a conclusion is gained that the traction motor axle needn＇t be measured again with advanced technology of flaw detection,it can still continue being used.
出处
《机械工程与自动化》
2006年第1期123-125,共3页
Mechanical Engineering & Automation
关键词
磁痕
磁粉探伤
受力分析
电机转轴
magnetism mark
magnetic powder inspection
strength analysis
motor axle
