摘要
通过对插装比例减压阀开发过程中关键零件的机加及装配工艺进行研究,介绍了一种细、小、长轴类阀芯加工的新工艺及薄壁套筒类零件的经济性加工方法,设计了专用辅具保证组件间的装配精度,从工艺层面提升整阀性能。
In order to improve the cartridge proportional valve performance,this paper studies the machining and assembly technology of the key parts in the development of the valve,introduces a new processing technology of small and long spool and the economical processing method of thin wall sleeve parts;designs special auxiliary tools to ensure the assembly accuracy between components.
作者
吴瑞楠
马彦伟
WU Rui-nan;MA Yan-wei(Taiyuan Heavy Machinery Group Yuci Hydraulic Industry Co.,Ltd.,Yuci 030600,China)
出处
《液压气动与密封》
2023年第10期126-128,共3页
Hydraulics Pneumatics & Seals
关键词
插装阀
比例阀
细长滑阀
薄壁件
装配辅具
cartridge valve
proportional valve
slender spool
thin wall parts
assembly accessories
