汽车半轴程序载荷及强化试验方法研究  

A Study on Programmed Loading and Intensified Testing Method of Automotive Axle Shafts

作　　者：方瑛[1] 吴国视 田华[1] 邵成 

机构地区：[1]吉林工业大学

出　　处：《汽车技术》1994年第10期23-26,共4页Automobile Technology

摘　　要：介绍了汽车半轴双参数载荷谱的程序试验方法，对半轴强化试验结果与半轴实际寿命之间的关系进行了分析研究。经分析认为，此强化试验方法是值得推广的，适当地强化标准中的载荷级，可达到减少试验次数的目的。A programmed testing method for automotive axle shafts by using a dual - parameter loading spectrum is presented in this paper. Then the relations between the results of intensified tests and actual service life of axle shafts are studied. The study realized that this testing method for axle shafts is worth spreading, besides, increasing appropriately of the loading level specified in existing standard will probably help reduce the number of tests.

关 键 词：汽车 半轴 程序载荷 试验 

分 类 号：U463.218.6[机械工程—车辆工程]