摘要
分析了外注式单体液压支柱手把体漏液失效与防尘圈性能的关系,对防尘圈进行了改进设计,提高了防尘圈性能,解决了支柱手把体漏液问题,效果明显。
After analyzing the relations between the leaking at the handle of an outer-injected single hydraulic prop and the performance of a dust ring, the paper refined the design of the dust ring. As a result, the performance of the dust ring was improved, and the leaking at the handle of the prop addressed in an effective manner.
出处
《凿岩机械气动工具》
2017年第3期21-22,共2页
Rock Drilling Machinery & Pneumatic Tools
关键词
外注式单体液压支柱
手把体漏液
防尘圈性能
outer-injected single hydraulic prop
handle leaking
dust ring, s performance
