摘要
调速液力偶合器主油泵与传动齿轮轴联接,在联接方式和公差配合的选择上,维修性考虑不足,导致使主油泵安装困难,使用故障频繁。针对存在问题,将原来的平键改为花键联接,提高了主油泵联接的可靠性和维修性。
The main oil pump of variable speed hydraulic coupling is connected with the transmission gear shaft. In the choice of connection mode and tolerance, the maintainability is considered unsufficiently, which makes the installation of main oil pump difficult and the usage frequent failures. For the existing problems, the original fiat key is changed to be spline connection, in such way the reliability of the main pump connection and maintainability are improved.
出处
《云南化工》
CAS
2016年第6期53-55,共3页
Yunnan Chemical Technology
关键词
液力偶合器
主油泵
键联接
维修性
hydraulic coupling
main oil pump
key connection
maintainability
