轮胎气压表性能检测装置的研制

Development of Performance Testing Device for Tire Pressure Gauges

开发了一台轮胎气压表性能检测装置,主要功能包括轮胎气压表的准确性检测和耐久性能检测。该装置通过PLC电气控制,对于给定的压力范围和压力交变幅度,自动控制压力耐久试验按规定的频率进行,并适用于市面上常见的标尺式和指针式轮胎气压表。该装置研制成功,对合理评价轮胎气压表性能,严格按照标准开展性能检测提供了技术支持,节省了大量人力。

We developed a performance testing device for tire pressure gauges,and its main functions include the accuracy testing and durability testing of tire pressure gauges. The device is controled by PLC. Within a given range of pressure and pressure alternating amplitude,it can automatically control the pressure durability test in accordance with the required frequency. It is applicable to the common scale-typed and pointer-typed tire pressure gauges. It can objectively and reasonably evaluate the performance of tire pressure gauges,and can provide technical support for the performance testing in strict accordance with the standards,and can save a lot of manpower.