摘要
原有的液压冲击试验台，油路和液压阀分布在三个阀块中，三个阀块采用堆叠式结构，存在着维修不便及阀块接触面密封性不好容易漏油的问题。本设计将原有的三层堆叠结构变为两个独立阀块采用管道连接的结构，能有效解决上述问题。本次设计完成了液压冲击插装阀控制模块方案，完成了流道、插装阀、电磁阀、接头等选型计算，并绘制了控制模块总装图计联接块零件图，编写了设计说明书。
关键词：插装阀；液压冲击系统；油路；阀块
Abstract

    The original hydraulic impact test rig, oil and hydraulic valve distribution in three valve block, three stacked structure is used to block valve, there is a maintenance inconvenience and valve block interface is not easy to leak sealing problem. The design of the original three layer stack structure into two separate valve block the pipe connection structure, can effectively solve the above problem. This design completed the hydraulic impact cartridge valve control module, completed the flow channel, cartridge valve, solenoid valve, joint type selection calculation, and draw the control module assembly diagram meter connection piece part drawing, writing the design specification.
Key words: cartridge valve; The hydraulic impact system; Oil; The valve block
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