摘要
机器人手爪等各种特殊夹具在适应特殊夹持需求时需要用到刚度可控的柔顺表面。本文用智能材料磁流变液,利用连通器的原理,设计了以活塞为基本构成单元的具有可控刚度的柔顺表面。以该柔顺表面为主制成的夹具能有效地增大接触面积,降低接触应力,增加摩擦力,从而可以防止夹伤或夹坏被夹持物,并且提高夹持的稳固度。
When using some special clamp like the robot＇s claw to clamp something special, facile surface with controllable rigidity is needed. Based on the mechanism of connected vessels,this paper presents a kind of surface with controllable rigidity by using the smart material-magnetorheologieal fluids. A clamp using this kind of surface can effectively increase the touch area, reduce the touch stress and increase the friction. Thus it can prevent the clamped object from being damaged and the stability is also reliable.
出处
《功能材料》
EI
CAS
CSCD
北大核心
2006年第7期1160-1162,共3页
Journal of Functional Materials
基金
安徽省2005年度重点科研资助项目(05021019)
关键词
磁流变液
柔顺表面
可控刚度
magnetorheological fluid
facile surface
controllable rigidity
