| 小H型钢万能轧制咬入变形与轧制力的研究 |
| |
| 引用本文： | 端强,黄聪玲.小H型钢万能轧制咬入变形与轧制力的研究[J].重型机械,2010(4):30-32,37. |
| |
| 作者姓名： | 端强 黄聪玲 |
| |
| 作者单位： | 1. 北京科技大学,北京,100083;安徽冶金科技职业学院,安徽,马鞍山,243041
2. 安徽冶金科技职业学院,安徽,马鞍山,243041 |
| |
| 基金项目： | 2010年安徽省教育厅优秀青年人才基金 |
| |
| 摘 要： | 采用数值模拟的方法研究了小H型钢的万能轧制咬入变形过程。模拟结果表明:在咬入阶段轧件头部的翼缘产生横向扩张,高度、宽度尺寸偏大,腹板中间薄、两边厚;同时,轧制力变化对轧辊产生冲击,立辊所承受冲击更严重。
|
| 关 键 词： | 小H型钢 万能轧制 咬入变形 轧制力 |
Study on deformation and rolling force during biting process of small H-shape steel universal rolling |
| |
| DUAN Qiang,HUANG Cong-ling.Study on deformation and rolling force during biting process of small H-shape steel universal rolling[J].Heavy Machinery,2010(4):30-32,37. |
| |
| Authors: | DUAN Qiang HUANG Cong-ling |
| |
| Affiliation: | 1. University of Science ＆ Technology Beijing, Beijing 100083, China; 2. Anhui Vocational College of Metallurgy and Technology, Maanshan 243041, China) |
| |
| Abstract: | With aid of numerical simulation method, the biting process of small H-shape steel universal rolling is studied. The simulation results show that the transverse expansion is produced in the flange of slab head, the height and width is bigger and the web plate is thinner in the middle and is thicker in both sides during biting processing. At the same time, the impact on the roller generated by the roiling force may make the impact to be stronger to vertical roller. |
| |
| Keywords: | small H shape steel universal rolling biting deformation rolling force |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
