摘要
运用极值理论详细论证了角变位齿轮传动变位系数之和xE恒大于分度圆分离系数y．
It's testified by using theory of limit value that the sum of modification coefficients xE is more than the separate coefficient of normal pitch circle y at modified gearing of working pressure angle.
出处
《北京服装学院学报（自然科学版）》
CAS
2000年第1期59-60,共2页
Journal of Beijing Institute of Fashion Technology：Natural Science Edition
关键词
角变位传动
变位系数
分度圆分离系数
极值理论
modified gearing of working pressure angle
modification coefficient
separate coefficient of normal pitch circle
theory of limit valve
analytical method
