摘要
解决了曲轴拐径切削加工过程中切削不稳定的技术难题,通过增加支承装置,提高了拐径的支承刚性及零件加工精度,提高了零件加工合格率。
To solve the technical difficulties on cutting stbility of crankpin, more supporting devices are be added in order to enhance the supporting ridigity, machining accuracy and efficiency.
出处
《机械工程师》
2013年第6期248-249,共2页
Mechanical Engineer
基金
国家重大科技专项课题(2009ZX04002-051)
关键词
曲轴
拐径
支承
稳定
Crankshaft
crankpin
supporting device
stability
