| 切削工艺参数对切屑形状的影响及其有限元分析 |
| |
| 引用本文： | 朱江新,阳平.切削工艺参数对切屑形状的影响及其有限元分析[J].工具技术,2010,44(3):25-27. |
| |
| 作者姓名： | 朱江新 阳平 |
| |
| 作者单位： | 广西大学机械工程学院;广西大学; |
| |
| 基金项目： | 广西大学基金资助项目(X071017) |
| |
| 摘 要： | 以刚塑性有限元理论为基础,采用有限元仿真技术,对金属正交切削过程中切屑成形进行了模拟仿真,得到了不同的刀具前角和摩擦条件对切屑形状的影响规律。对二维切削过程进行加工实验,结果表明切削模拟结果与实际加工情况比较吻合,可以为实际加工提供参数选择的依据。
|
| 关 键 词： | 刚塑性有限元 正交切削 切屑成形 |
Influence of Cutting Process Parameters for Chip Shape and FEA |
| |
| Zhu Jiangxin,Professor,College of Mechanical Engineering,Guangxi University,Nanning ,China Yang Ping.Influence of Cutting Process Parameters for Chip Shape and FEA[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2010,44(3):25-27. |
| |
| Authors: | Zhu Jiangxin Professor College of Mechanical Engineering Guangxi University Nanning China Yang Ping |
| |
| Abstract: | Based on the rigid-plastic FEM principle,the formation of chip metal orthogonal cutting Process is simulated using finite element simulation technology.And a rule of chip formation along with change of cutting tool front angle and the friction coefficient is obtained.The 2-D cutting process test is operated,the results show that cutting simulated results agreed well with the actual operation performance,which can provide parameter choice for the actual operation performance. |
| |
| Keywords: | rigid-plastic FEM orthogonal cutting chip formation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
