摘要
介绍了一种带启闭阀的液压缸的结构及工作原理,它能自动降低对车架作用力,减少车架的钢材用量,降低了液压系统的故障率。通过对启闭阀液压缸的装车试验,结果表明所研制的样机性能指标能够满足设计的要求。
A kind of on-off valve for hydraulic cylinder was studied in this article. This valve can reduce the force on auto flame thus the steel usage can also be reduced. The problem on the hydraulic system can be lessened. After mounting the valve on the loaders, the test result showed that the requirement was met.
出处
《专用汽车》
2010年第8期58-59,共2页
Special Purpose Vehicle
关键词
启闭阀
液压缸
环卫车
on/off valve
hydraulic cylinder
Eco-Environmental truck
