摘要
总结了动力卡盘的国内外发展概况,介绍了动力卡盘的结构形式,针对动力卡盘现有的问题,提出了一种用液压滑环为旋转油缸配油来构成液压动力卡盘的结构方案,用此种液压动力卡盘可以解决目前液压动力卡盘旋转速度不高的问题。
The international and national development status was summarized. The present structures of power chuck were introduced. Aimed at solving the existing problems of power chuck, a new kind of hydraulic power chuck using hydraulic slipring to allocate oil for rotating cylinder was put forward. So the problem of low rotating speed of power chuck can be solved. The level of machine manu- facture can be improved.
出处
《机床与液压》
北大核心
2007年第8期97-100,共4页
Machine Tool & Hydraulics
基金
国家自然科学基金资助项目(项目编号:59975020)
浙江大学流体传动及控制国家重点实验室开放基金资助项目
关键词
动力卡盘
液压滑环
动密封
Power chuck
Hydraulic slipring
Dynamic sealing
