摘要
从进油节流调速回路载荷变化较大、调速阀前后压差过小、速度换接时产生液压冲击三个方面,分析了液压缸运动速度不稳定的原因,提出了具体改进措施。
This paper analyzed unstable reason of hydraulic cylinder,put forward specific improving measures from load changing greatly in the oil inlet throttling circuit,small pressure difference of speed regulating valve and hydraulic impact in speed changing.
出处
《机电产品开发与创新》
2011年第6期52-53,64,共3页
Development & Innovation of Machinery & Electrical Products
关键词
液压缸
速度
稳定性
措施
hydraulic cylinder
speed
stability
measure
