摘要
分析了YZC28-200液压机主液压缸发生泄漏的原因,其是由主液压缸O形密封圈压缩率过小所致。采用在柱塞端部新增沟槽的方法解决了这一泄漏问题,改进后液压机工作正常。
The cause that over low compression rate of the O ring of the main hydraulic cylinder resulted in the main hydraulic cylinder leakage of YZC28-200 hydraulic press is analyzed. The addition of a trench to the plunger end has solved the leakage problem, which ensures the normal operation of the improved hydraulic press.
出处
《林业机械与木工设备》
2011年第10期54-55,共2页
Forestry Machinery & Woodworking Equipment
关键词
液压机
泄漏
故障分析
hydraulic press
leakage
fault analysis
