【摘 要】
：
The continuousdrive friction welding technique is usually used to join damping-tube and gland.Generally,the inner friction welding flashes at the end of damping-tube are very harmful to the assembly o
【机 构】
：
College of Mechanical Engineering,Chongqing University,Chongqing 400044,P.R.China;Department of Mate
【出 处】
：
INternational Conference on Product Design and Manufacturing
论文部分内容阅读
The continuousdrive friction welding technique is usually used to join damping-tube and gland.Generally,the inner friction welding flashes at the end of damping-tube are very harmful to the assembly of damping device and the cleanness of damping liquid,and reduce the safety coefficient of the damping-tube.It is very difficult to deal with these inner friction welding flashes of the damping-tube,especially the diameter of the damping-tube is small.To address this problem,in this article,we propose a mixed-integrated approach,which includes adjusting the size of the covering of damping-tube,designing a new structure for the tube,applying a controlling mould,and optimizing the parameters of the welding technology.This approach reduces the sum of the inner welding flashes,controls the crimping direction of the friction welding flashes,and promotes the forming of the outer friction welding flashes.Experimental results show that proposed mixed-integrated approach eliminates the problems of the inner friction welding flashes.
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