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发明名称
冲击器输出性能测试装置
摘要
本实用新型涉及一种利用封闭气腔中气体压力变化来检测冲击器输出性能的设备。其特征在于:冲击器1的活塞2尾部安装上一个密闭的气腔3,其外壳与冲击器的缸体应相对固定;通过定时检测活塞2在封闭气腔3中运动而导致气腔3中气体压力变化来检测冲击器输出性能。使用本实用新型所测数据准确、快捷、方便。
申请公布号
CN2479499Y
申请公布日期
2002.02.27
申请号
CN01225688.9
申请日期
2001.05.25
申请人
中南大学
发明人
杨襄壁;胡均平;丁问司;朱桂华;罗春雷
分类号
G01N7/00
主分类号
G01N7/00
代理机构
代理人
主权项
1.冲击器输出性能测试装置,它由封闭气缸3、密封装置4、压力传感器5、数据采集板6、计算机系统7、显示系统8组成,其特征在于:冲击器1的活塞2尾部安装上一个密闭的气腔3,气腔3外壳与冲击器的缸体应相对固定。
地址
410083湖南省长沙市
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