摘要
通过对渐开线齿轮传动运动进行分析,确定影响齿轮传动精度的主要因素是齿轮单向传动误差和回程误差,进一步明确了齿轮副中的侧隙是齿轮副回差的根源所在。通过概率的方法建立传动链回差的一般计算公式,并提出了一些提高齿轮传动精度的措施和方法。
Through the analysis of the involute gear transmission movement, finding out the main factors that affect the accuracy of gear transmission are the one-way transmission error and the return error in the gear. The backlash of gear pair was the main cause of the return error, which was further clearified. Through the method of probability; the general calculation formula of the transmission chain return difference was established. Some measures and methods to improve the accuracy of the gear transmission are put forward.
出处
《机床与液压》
北大核心
2017年第17期114-116,共3页
Machine Tool & Hydraulics
关键词
齿轮传动
回程误差
概率
传动精度
Gear transmission
Return error
Probability
Transmission accuracy
