文献类型：专利

英文题名：Adjustable-speed ejection device for performing e.g. intensity dynamic test, has clash ejecting part formed by connecting gas storage tank, control valve group and ejecting air cylinder, and clash recycling part connected with sleeve

作者：LI C;LI H;LIN L;LIN S;SONG Q;XING D

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN201497683-U

申请日：2008-12-31

公开日：2010-06-02

语种：英文

收录：DERWENT

摘要：NOVELTY - The device has a clash ejecting part formed by sequentially connecting a gas storage tank (1), a control valve group (2) and an ejecting air cylinder. A clash recycling part is connected with a connecting sleeve that is installed on an end part of a piston rod of a recycling air cylinder (4) by a strong magnet. The strong magnet is mounted on a clashing head, where the clashing head is connected with a high-precision displacement sensor to measure displacement of the clashing head in real time for feeding back precision data to a follow-up data process. USE - Adjustable-speed ejection device for performing intensity dynamic test and clash emulation experiment. ADVANTAGE - The device is simple to operate, and simple and compact in structure, and has higher emulation degree and better test adjusting performance. DESCRIPTION OF DRAWING(S) - The drawing shows a side view of an adjustable-speed ejection device. Gas storage tank (1) Control valve group (2) Recycling air cylinder (4) Control valve (5)