径向柱塞变量泵CAT试验台测试系统的设计

Design of Testing System of Radial Plunger Variable Pump CAT Test Stand

针对某新型径向柱塞变量液压泵,开发一套计算机辅助测试(CAT)试验台测试系统。基于机、电、液、仪一体化计算机自动控制的思想,进行液压泵CAT试验台液压系统回路设计、硬件设计和软件设计。结果表明:所设计的测试系统功能强、效率高、精度高、自动化程度高、操作便利,达到了预期效果,具有一定的通用性。

For a new type of radial plunger variable hydraulic pump,a testing system of computer-aided test(CAT)test stand was developed and designed.Based on the idea of machine,electricity,liquid and instrument integrated computer automatic control,the hydraulic system circuit design,hardware design and software design for hydraulic pump CAT test stand were carried out.The results show that the designed test system has strong function,high efficiency,high precision,high degree of automation,and convenient operation.It achieves the expected effect and has certain universality.