摘要
分析了防爆电机机座产生热裂纹的原因，并指出改进铸件工艺结构是解决铸件热裂问题的一条有效途径。
This paper analyzes the causes for hot cracks produced on frame of explosion-proof motors and points out that tha improving of processing structure of casting is an effect approach for solving the problem of hot cracks for casting.
出处
《防爆电机》
1999年第3期11-12,共2页
Explosion-proof Electric Machine
关键词
防爆电机
机座
热裂纹
铸件
Frame of explosion-proof motor, Hot cracks, Improving of processing structure
