摘要
电磁先导阀阀芯耦件修复难、主阀调试难是检修电液控阀组件存在的主要问题。为了解决这一问题,研究并应用了一种先导阀阀芯耦件检测维修装置及电液控主阀调试装置,解决了阀芯耦件检测难、效率低及成本高等问题,使该配件的修复使用率提升到80%以上,节约了材料配件费用。
In order to solve the problems existing in the maintenance of electro-hydraulic control system,such as difficult repair of electromagnetic pilot valve spool coupling parts and difficult debugging of main valve,a detection and maintenance device for the spool coupling parts of pilot valve and a debugging device for the main valve of electro-hydraulic control were studied and applied,which solved the problems of difficult detection,low efficiency and high cost of the spool coupling parts,increased the repair utilization rate to more than 80%,and saved the cost of materials and accessories.
作者
张洁
ZHANG Jie(Mechanical and Electrical Co.,Ltd.,Shaanxi Shanmei Huangling Mining Co.,Ltd.,Yan’an 727307,China)
出处
《陕西煤炭》
2019年第2期104-107,共4页
Shaanxi Coal
关键词
阀芯耦件
电磁阀
检测装置
spool coupling parts
solenoid valve
detecting device
