简式液压减震器试验系统简介

A Brief Introduction to the Testing System flor Telescopic Hydraulic Shock Absorber

为克服传统机械式试验机磨损快,滑块质量过大的缺点,该试验机设计了特殊的润滑与密封装置,同时采用弹性铰链来消除连结间隙,大大降低了噪声。该试验机还设计了慢速装置,以测量滑动摩擦力。用该试验机对三轮汽车、摩托车等车用减震器进行实测,结果表明本系统测量可靠,操作快捷、方便。

In order to overcome the shortcomings of the traditional mechanical testing machine, such as wearing fast, too big mass of the sliding block, a special lubricating and sealing device is designed and an elastic hinge is used for eliminating the joining clearance, therefrom the noise is greatly reduced. Also a slow-moving device is designed to measure the sliding friction force. Shock absorbers for three-wheelers, motorcycles, etc. are tested actually on this testing system and the tests show that the system is reliable in measurement, quick and convenient in operation.