| 三辊楔横轧辗压力的研究 |
| |
| 引用本文： | 郭长武,栾瑰馥,田福生.三辊楔横轧辗压力的研究[J].东北大学学报(自然科学版),1992(6). |
| |
| 作者姓名： | 郭长武 栾瑰馥 田福生 |
| |
| 作者单位： | 东北工学院金属压力加工系
(郭长武，栾瑰馥)，东北工学院金属压力加工系(田福生) |
| |
| 摘 要： | 通过实验验证了三辊楔横轧中轧件轴平行部对轧辊变形楔平直部分碾压力的存在,它是楔横轧时轧制力的重要组成部分。给出了辗压力作用面积公式和多元回归得到的辗压变形影响系数的经验公式。
|
| 关 键 词： | 楔横轧 变形楔 轧制力 单位压力 接触面积 |
Study on Surface Rolling Pressure in 3--Roll Cross Wedge Rolling |
| |
| Guo Changwu,Luan Guifu,Tian Fusheng.Study on Surface Rolling Pressure in 3--Roll Cross Wedge Rolling[J].Journal of Northeastern University(Natural Science),1992(6). |
| |
| Authors: | Guo Changwu Luan Guifu Tian Fusheng |
| |
| Institution: | Guo Changwu;Luan Guifu;Tian Fusheng |
| |
| Abstract: | The surface rolling pressure was verified through experimentsin 3-roll cross wedge rolling and,as an important part of roll force,it occurs inthe way the shaft part of workpiece exerts it onto the flat parts of formingwedges in rolls.A formula of contact area between the shaft part of workpieceand flat parts of forming wedges in rolls was therefore derived, as well as anempirical formula using effecting coefficient of surface rolling deformationgiven by regression analysis. |
| |
| Keywords: | cross wedge rolling forming wedge roll force specific roll force contact area |
| 本文献已被 CNKI 等数据库收录！ |
