液压阀疲劳试验台的研发  

Research and Development of Hydraulic Valve Fatigue Test Bench

作　　者：侯小华 高丹[2] 王起新 HOU Xiao-hua;GAO Dan;WANG Qi-xin(Guangzhou Xinou Machinery Co.,Ltd.,Guangzhou 510530,China;College of Foreign Languages,Guangdong University of Science&Technology,Dongguan 523079,China)

机构地区：[1]广州市新欧机械有限公司,广东广州510530 [2]广东科技学院外国语学院,广东东莞523079

出　　处：《机械工程与自动化》2022年第3期181-183,共3页Mechanical Engineering & Automation

摘　　要：针对影响工程机械主控制阀可靠性的主要因素,从阀体铸件现状、试验台液压原理设计、测控系统构建、测试系统软件设计和具体试验项目方面,介绍了搭建工程机械主阀疲劳试验台液压系统和测控软件的研究成果。该试验台已交付国内知名主机厂并成功运行,填补了国内行业空白。Focus on key factors affecting the reliability of the main control valve of construction machinery,from the current status of valve body castings,the hydraulic principle design of the test bench,the construction of the measurement and control system,the software design of the test system and the specific test items,the research results of building the hydraulic system and measurement and control software of the fatigue test bench for the main valve of construction machinery are introduced.The test bench was delivered to a well-known domestic construction machinery company and successfully operated in the valve industry,which is a domestic initiative,filling the gap in the domestic industry.

关 键 词：疲劳试验台 液压阀 测控软件 

分 类 号：TH137.52[机械工程—机械制造及自动化]