王召林,秦建平,朱洪志,等.钢管三辊斜轧空心减径过程研究[J].精密成形工程,2013,5(3):55-58,68.
WANG Zhao-lin,QIN Jian-ping,ZHU Hong-zhi,et al.Research based on the Feed Angle at the Three-roll Cross Rolling Hollow Reducing Process[J].Journal of Netshape Forming Engineering,2013,5(3):55-58,68. |
| 钢管三辊斜轧空心减径过程研究 |
| Research based on the Feed Angle at the Three-roll Cross Rolling Hollow Reducing Process |
| 投稿时间：2013-02-26 修订日期：2013-04-01 |
| DOI：10.3969/j.issn.1674-6457.2013.03.013 |
| 中文关键词: 斜轧 送进角 空心减径 有限元 |
| 英文关键词: cross rolling feed angle hollow reducing finite element |
| 基金项目: |
|
| 摘要点击次数: 4629 |
| 全文下载次数: 3810 |
| 中文摘要: |
| 借助有限元分析软件 ANSYS / LS-DYNA,研究钢管三辊斜轧空心减径过程中送进角与钢管变形状况,尤其是与壁厚的关系。 试图通过分析不同送进角的条件下,轧件变形区内应力-应变分布,壁厚变化规律及轧制后毛管端面形状,确定钢管斜轧空心减径的可行性和有效性。 |
| 英文摘要: |
| With the finite element analysis software ANSYS / LS-DYNA the feed angle and steel pipe deformation in three-roll cross rolling hollow reducing process were studied, especially with the wall thickness. An attempt was made through the analysis of the rolling deformation region stress-strain distribution, wall thickness variation and the shape of the pipe blank end face under different feed angles to determine the feasibility and effectiveness of cross rolling hollow reducing process. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|
渝公网安备 50010702501719号