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.
本文以大中型起重机搬运机械为例，介绍了液压助力式动力转向系统常见的故障诊断与排除方法。
2
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.