超声相控阵检测法在牵引电机定子压圈上的运用  

Application of Phase-array Ultrasonic into Inspection on the Stator Pressing Ring of Locomotive Traction Motors

作　　者：何海军 

机构地区：[1]南京高速齿轮制造有限公司,211100

出　　处：《电机技术》2016年第3期47-50,共4页Electrical Machinery Technology

摘　　要：分析了传统超声方法在机车牵引电机定子压圈上运用效果不佳的原因,介绍了超声相控阵检测法在定子压圈上的运用效果,并将该应用作进一步的优化,使其具有更好的效果。Not very successful reason for traditional ultrasonic inspection on the stator pressing ring of locomotive traction motors was analyzed while the satisfied and effective application of phase-array ultrasonic inspection was introduced.The further optimization onto the phase-array ultrasonic inspection was done,making the inspection much more effectively.

关 键 词：相控阵超声波检测法 牵引电机 定子压圈 

分 类 号：TM303[电气工程—电机]