矿用高强度圆环链静拉伸试验自动检测装置

Automatic Testing Device for Static Tensile Test of High Strength Ring Chain used in Mine

矿用高强度圆环链在煤矿中使用面广,需求数量大,但存在质量不稳定、易断链等问题。本文围绕圆环链静拉伸试验展开探讨,采用激光测距的方法,围绕圆环链伸长量展开测试,对其中的测量原理展开针对性分析,涉及到硬件、软件等多个方面。

The high-strength ring chain used in coal mine has a wide range and large demand, but there are some problems such as unstable quality and easy to break chain. In this paper, the static tensile test of the ring chain is discussed, the laser ranging method is used, the elongation of the ring chain is tested, and the measurement principle is analyzed pertinently, involving hardware, software and other aspects.