摘要
在机械、电子、仪表、汽车、拖拉机等工业中需要许多头部很大而杆部很短的异形标准件。对于这些类型的零件,世界上现有冷镦机无法镦制,为此,我们研制了能成功地镦制这类零件的三冲程凹模回转高速自动冷镦机。这是一种新型多工位冷镦机。本文阐述了这一新型机器的工作原理、结构特点和有关技术参数。
<Abstract > A great number of the special standardized parts with big head and short stem are needed in various industrical fields such as machinery, electron, in- strument, automobile and tractor. All the cold heading machines used in the world at present can not manufacture the parts. Therefor, we have developed the 3-stroke high-speed automatic cold heading machine with concave die in rotation. It is a multiple working position cold heading machine of new type. The working principle, structural cnaracter and technological parameters of the machine of this new type are expounded in this paper.
出处
《青岛理工大学学报》
CAS
1989年第3期1-6,共6页
Journal of Qingdao University of Technology
关键词
自动机
冷镦机
: cold heading machine
automatic machine
