| TC4钛合金高速铣削参数的模糊正交优化 |
| |
| 引用本文： | 王宗荣,左敦稳,王珉.TC4钛合金高速铣削参数的模糊正交优化[J].南京理工大学学报(自然科学版),2005,29(6):709-712. |
| |
| 作者姓名： | 王宗荣 左敦稳 王珉 |
| |
| 作者单位： | 1. 南京航空航天大学,机电学院,江苏,南京,210016;盐城工学院,机械工程系,江苏,盐城,224003
2. 南京航空航天大学,机电学院,江苏,南京,210016 |
| |
| 摘 要： | 为了充分考虑切削加工参数优化中的不确定性问题，该文提出了一种适用于TCA钛合金高速铣削参数优化的“非确定性的”模型，即模糊正交优化模型。该模型以切削力恒定和较高的金属去除率的模糊综合值作为目标函数，找出了最佳切削用量。实验和仿真表明：该模型得到的最佳切削用量与实验的分析结果和生产现场的经验分析结果一致性好。该模型实用性强、精度高、易于编程，对于指导实际生产、实现智能加工具有重要意义。
|
| 关 键 词： | 钛合金 切削加工 高速铣削 参数优化 模糊正交 |
| 文章编号： | 1005-9830(2005)06-0709-04 |
| 收稿时间： | 2004-10-21 |
| 修稿时间： | 2005-10-13 |
Fuzzy Orthogonal Optimization for High-speed Milling Parameters of Milling TC4 |
| |
| WANG Zong-rong,ZUO Dun-wen,WANG Min.Fuzzy Orthogonal Optimization for High-speed Milling Parameters of Milling TC4[J].Journal of Nanjing University of Science and Technology(Nature Science),2005,29(6):709-712. |
| |
| Authors: | WANG Zong-rong ZUO Dun-wen WANG Min |
| |
| Institution: | 1. College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China; 2. Department of Mechanical Engineering, Yancheng Institute of Technology, Yancheng 224003, China |
| |
| Abstract: | In order to consider the problems of uncertainness in the optimization of cutting parameters,this paper presents a "uncertain" model named fuzzy orthogonal optimization,which is applied to the optimization of cutting parameters for high-speed milling titanium alloy TC4.In this model,the fuzzy comprehensive evaluation of the fixed milling force and higher metal removing rates is used as the objective function so that the best cutting parameters are gotten.The experimental simulation shows that the best cutting parameters gotten from the model are in good consistency with the cutting parameters gotten from the experiments and in practical manufacturing.This model is practical,accurate and easy to guide programming and to realize intelligent machining. |
| |
| Keywords: | titanium alloy machining process high-speed milling parameters optimization fuzzy orthogonalization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
