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本文简要介绍了湖南吉首汽车配件厂设计研制的汽车空压机全性能试验台的结构及主要功能。该试验台是根据GB3853—83《一般用容积式空气压缩机性能测试方法》和中国汽车工业公司批准的《汽车用空气压缩机质量分等规定》资料设计的,并参考华中工学院编著的《压缩机测试技术》中的电测法部分。因此,它除了能对空压机的各项性能参数进行常规测试外,还能对空压机在任意工况下的气缸内压力变化及活塞、气阀阀片的位移变化和重要承载件的应力应变等测取变化曲线,从而提供空压机的全性能资料。
This article briefly introduces the structure and main functions of the automobile air compressor full performance test bench designed and developed by Hunan Jishou Automobile Parts Factory. The test bench is designed according to the GB3853-83 “General Purpose Positive Air Compressor Performance Test Method” and the “Automobile Air Compressor Quality Grading Rules” approved by China National Automotive Industry Corporation. Reference is made to “ Compressor Test Technology ”in the electrical measurement part. Therefore, in addition to routine testing of various performance parameters of the air compressor, it can also test the pressure changes of the air compressor in any working conditions and the displacement of the piston and the valve of the air valve, Stress and strain measurement curve to provide the full performance of air compressor information.