循环球式助力转向器的性能检测方法探讨

Investigation on the Performance Test Method for Recirculating Ball Type Power Steering

简介循环球式助力转向器高精度自动测试系统的构建,对国家行业标准要求的部分测量方法和计算方式进行了改进,使得测量结果更接近于试件的自身特性。试验结果表明:用改进的计算方法来计算,可以有效提高试验结论的准确性和重复性。

The construction of the recirculating ball type power steering automatic test system was introduced. Part of measuring methods and calculation methods in national industry standard were improved, so the measurement results were more close to the specimen＇ s own char- acteristies. The test resuhs show that the improved calculating methods can he used to effectively improve the test accuracy and repeatability.