According to the structure of hydraulicsteering boosters and the work principle of steering system, design of the test circuit and test principle for a steering booster are introduced in the article.
根据液压转向助力器的结构和转向系统的工作原理，介绍了一种转向助力器检测回路的设计和测试原理。
2
Based on the example of the large and medium-sized crane handling machine, the paper introduces common fault diagnosis and eliminating methods of the hydraulicbooster type power steering system.