液压支架立柱密封件性能测试系统研究

The Research of Performance Testing System of Sealing Washer Worked Upright Column for Hydraulic Support

针对目前液压支架生产企业对于购进的密封件没有入厂检验手段的现状,该文设计了一种矿用液压支架液压缸密封性能检测试验台,为液压支架生产企业选购密封件提供数据支持。介绍了该试验台的系统原理、组成及功能。实际应用证明,该试验台运行稳定、测试效率高、测量数据准确,可以用于密封件入厂检验。

There is not appropriate testing method for the purchasing process of sealing washer in hydraulic support producing company at present. In order to solve the problem, by using the performance testing system of sealing washer worked upright column for hydraulic support, the author designed a test bed used to test the seal performance of hydraulic cylinder in the mine hydraulic support to provide database supports for purchasing sealing washer for hydraulic support manufacturers. In this paper, there will be the introduction of the principles, constitutions and functions of the test bed. It is reflected by the practical applications that the test bed is operating stably, accurately and efficiently which could be used by testing sealing washer.