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本文以CB250转向油泵的设计和试验为例,阐述了重型汽转向油泵设计的一般性要求;对齿轮式转向泵的主要问题——过热、抱轴问题,从理论和实践工作了较深入的分析和探讨;对转向泵设计中必须注意的九项问题作了研究和论述;对转向泵定型试验的方法和规范提供了一个可供参考的方案;对CB250泵的结构特点及性能作了介绍。
In this paper, CB250 steering pump design and test as an example, described the heavy duty steering pump design general requirements; the main problems of the gear steering pump - overheating, holding the shaft, from the theory and practice of more in-depth analysis And discussion; the steering pump design must pay attention to nine issues studied and discussed; the steering pump stereotypes test methods and norms provide a reference program; CB250 pump structural characteristics and performance are introduced.