基于LabVIEW平台的空压机自动化测试系统

活塞式空压机通过压缩气体驱动各种风动机械,已得到广泛运用。空压机可靠性主要包含了功耗、排气量、工作压力以及零部件的寿命等,是顾客满意度和忠诚度的保证。传统的空压机可靠性测试以人工测试为主,受测试员主观判断的影响,很难实现对样本运行状况的实时记录和保证样品测试工况与设计工况一致,其测试结果越来越缺乏说服力。文中应用NI公司的LabVIEW软件及其硬件平台设计了空压机自动化测试系统,实现了对空压机可靠性自动化测控的方案。该系统实现了空压机的可靠性、测试工况的一致性和测试数据的完整性,节约了测试的人力并提高了产品的测试进度。

An Automatic Measurement and Control System for Compressor Reliability Test Based on LabVIEW System

As the power source driving air tools work,reciprocating air compressors are used very popularly in industrial area and human life. As an key parameter for compressor＇s quality,including power dissipation,air flow,work pressure and components＇ life etc.,reliability assures the customers＇ satisfactions and loyalty. People manually test the compressors＇ reliability before and the test result is not accuracy enough as it would be based on the technicians＇ judgments,besides it is hard to have real time record and assure the working condition. This paper designs a compressor reliability test system,it can monitor the samples＇ running status and record the test data,and also can control the compressor to run under a controllable method. It will help to assure the test data integrity and accuracy,and also save the manpower and speed up the test schedule.