摘要
介绍了一种外加载液压支架整架试验台,它主要由12MN外加载液压试验系统、电控系统和计算机辅助测试(CAT)系统3部分组成,具有独立的动力机构及电气系统,采用按钮集中控制,试验压力调定采用远程比例控制且可根据液压支架整架试验的要求进行调整,操作简单、使用方便,且模拟井下液压支架使用工况进行密封、支护和强度性能的各种检验,在WindowsXP环境下,采用VisualBasic编制数据采集程序,按试验步骤自动采集立柱腔内压力数据和自动输出试验报表数据文件,并对试验报表数据文件进行预览打印,满足了液压支架生产厂对各种架型液压支架出厂检验的需求.
This paper presents a stand outside the entire aircraft hydraulic loading test bed,which is mainly composed of three parts,the external load 12MN hydraulic test system,electric control system and computer-aided test （CAT） system,with independent power sector and electrical systems,using the button centralized control,testing pressure settings and the use of remote proportional control of hydraulic supports in accordance with the requirements of the entire aircraft pilot to adjust,simple operation,easy to use,and the simulation of hydraulic supports the use of sealed condition,and intensity of performance,supporting a variety of tests,in the Windows XP environment,using VisualBasic preparation of data collection procedures,test procedure automatically collecting column chamber pressure data,and automatic test report output data file,and the test report data files preview print,to meet the various hydraulic support plant kinds of frame-type hydraulic support the needs of factory inspection.
出处
《矿业工程研究》
2010年第2期56-59,共4页
Mineral Engineering Research
