农业机械学报2001，Vol.32Issue(1)：99-101,3.
直齿轮分流挤压精密成形试验研究
Experimental Study on Divided Flow Precise Extrusionof Spur Gear and Analysis of Upper Limit
滕宏春 1任先玉 2曾宪文 3李季云 4李达5
作者信息
- 1. 吉林大学锻压教研室 副教授,
- 2. 吉林大学校长助理 教授
- 3. 吉林大学锻压教研室 教授
- 4. 吉林大学锻压教研室 副教授
- 5. 吉林大学锻压教研室 讲师
- 折叠
摘要
Abstract
Adopting the method of the divided flow precise extrusion and applying a combined experimental die, the technical scheme of forming spur gear by means of precise cold-extrusion was experimentally investigated and the regularity of metal filling in the mould was studied. The aim is to explore an optimal technical scheme of direct extrusion which is simultaneously limited by the divided flow extrusion and cold-extrusion formed by one time. All the procedures mentioned before were analyzed by the upper limit theory. The experimental result shows that the restrained divided flow extrusion has a lot of merits in the field of improving metal ability to fill in mould, which provides a feasible basis for practice use.关键词
齿轮/挤压/试验/研究分类
矿业与冶金引用本文复制引用
滕宏春,任先玉,曾宪文,李季云,李达..直齿轮分流挤压精密成形试验研究[J].农业机械学报,2001,32(1):99-101,3.
