摘要
本文运用固体金属磨损一般原理，通过运动分析，针对内、外球面定心副磨削加工的特点，设计出了一套简单、可靠的工装，在利用磨损加工新工艺方面进行了尝试．
In this article, the author,according to the characteristics of the grinding machining of the inner and outer spherical centering and through the analyse of movement, hasdeslgned a set of safe and reliable technological equipment based on the cardinal principle ofthe wear of solid metal and has thus made an attempt in the appl1cation of the new technology of wear machining.
关键词
球面定心副
万向节
磨粒磨损
陀螺模型
磨削
spherical centerings
cardan joint
the wear of abrasive powder
top model
plain movement
differential equation
