轴类零件单闭合线圈法复合磁化检测磁化参数的优化研究  

Optimization of magnetization parameters for single closed coil composite magnetization detection of shaft parts

作　　者：许庆涛 陈玲 漆桃 XU Qingtao;CHEN Ling;QI Tao(Zhuzhou CRRC Timly Forge Co.,Ltd.,Zhuzhou 412000,China)

机构地区：[1]株洲中车天力锻业有限公司,湖南株洲412000

出　　处：《铁道机车与动车》2023年第7期33-35,I0002,共4页Railway Locomotive and Motor Car

摘　　要：基于所在公司某型采用单闭合线圈设备检测某型轴类零件时存在部分取向发纹磁化效果较差的情况,通过理论分析后提出相应的优化思路,试验验证了不同的磁化参数下该设备磁粉探伤效果,得到该设备能够经济有效地进行该部件荧光磁粉检测的最佳参数,从而保证该设备进行荧光磁粉检测的质量。Aiming at the poor magnetization effect of partial orientation hairline when using a single closed coil device to detect a certain type of shaft parts,we proposed the corresponding optimization ideas through theoretical analysis,verified the magnetic particle flaw detection effect of the device under different magnetization parameters,and obtained the optimal parameters for economically and effectively conducting fluorescent magnetic particle flaw detection,thereby ensuring the quality of fluorescent magnetic particle flaw detection.

关 键 词：轴类零件 单闭合线圈 荧光磁粉探伤 磁化参数 

分 类 号：U463[机械工程—车辆工程]