低速重载齿轮副的电火花跑合  

COINCIDING LOW-VELOCITY HEAVY-LOAD GEARS WITH ELECTRIC SPARK

作　　者：范淑果 

出　　处：《河北冶金》1999年第1期54-55,共2页Hebei Metallurgy

摘　　要：论述了电火花跑合的工作原理、工艺参数、电火花加工特点等问题，并指出电火花跑合是提高低速重载大齿轮使用寿命行之有效的方法。The working mechanism and technology parameters of coinciding with electric spark and the features of electric spark process are narrated.It is pointed out that this method is effective for prolong the service life of low-velocity heavy-load gears.

关 键 词：低速重载 齿轮副 电火花跑合 接触精度 齿轮 

分 类 号：TG619[金属学及工艺—金属切削加工及机床] TG661