摘要
说明超声波探伤在屏蔽电机锻件上的重要性。分析了工件中缺陷的形成、形态及定位、定量等问题。达到降低成本，确保产品质量的目的。
This paper explains the importance of supersonic wave inspection technique on forging of canned motor. The problems about the forming, pattern, locating and quantity fixing of defects in workpieces are analyzed. The purpose of decreasing cost assuring the quarlity of product has been achieved.
出处
《防爆电机》
1999年第2期38-40,共3页
Explosion-proof Electric Machine
关键词
屏蔽电机
不锈钢锻件
超声波探伤
电机
制造工艺
supersonic wave inspection technique, large and flat bottom, defect equivalent
