摘要
根据制造液压支架立柱、千斤顶缸筒、导向套、活塞杆等重要零件的生产实践,阐述了缸筒、导向套、活塞杆加工工艺研究及部分零件结构改进的过程,很好地解决了液压支架立柱、千斤顶可能出现泄漏和拆装困难的问题,提高了液压支架立柱、千斤顶制造质量和使用性能,取得了较好的经济效益。
According to manufacture of hydraulic support column, cylinder, a guide sleeve,a piston rod and other important parts of the production practice, elaborated the cylinder,a guide sleeve,a piston rod machining process research and part structure improvement process, very good solution to the hydraulic support column,jack leakage may occur and disassembly difficult problem,improve the hydraulic support column,jack manufacturing quality and use of performance obtained better economic benefits.
出处
《煤矿机械》
北大核心
2013年第12期99-100,共2页
Coal Mine Machinery
关键词
液压支架
立柱及千斤顶
关键零件
加工工艺
hydraulic support
column and jack
key parts
processing technology
