| 基于标准粒子群算法的GH4169高速铣削表面粗糙度研究 |
| |
| 引用本文： | 刘维伟,李锋,任军学,尉渊.基于标准粒子群算法的GH4169高速铣削表面粗糙度研究[J].中国机械工程,2011,22(22). |
| |
| 作者姓名： | 刘维伟 李锋 任军学 尉渊 |
| |
| 作者单位： | 西北工业大学现代设计与集成制造技术教育部重点实验室,西安,710072 |
| |
| 基金项目： | 国家自然科学基金资助项目(50975237,51005184) |
| |
| 摘 要： | 采用单因素和正交实验法，研究了整体硬质合金刀具高速铣削GH4169高温合金时切削参数对表面粗糙度的影响规律，结果表明，每齿进给量对表面粗糙度的影响十分显著，铣削速度和铣削深度对表面粗糙度的影响较小；基于标准粒子群算法建立了表面粗糙度与切削参数之间的经验公式，并对经验公式进行了实验验证，结果显示，基于标准粒子群算法建立的经验公式能有效预测GH4169高温合金高速铣削过程中的表面粗糙度，为铣削参数优化、铣削表面质量控制提供了依据。
|
| 关 键 词： | 高温合金 高速铣削 表面粗糙度 标准粒子群算法 |
Research on Surface Roughness Based on SPSO in High Speed Milling of GH4169 |
| |
| Liu Weiwei Li Feng Ren Junxue Yu Yuan The Key Laboratory of Contemporary Design , Integrated Manufacturing Technology,Ministry of Education,Northwestern Polytechnical University,Xi'an.Research on Surface Roughness Based on SPSO in High Speed Milling of GH4169[J].China Mechanical Engineering,2011,22(22). |
| |
| Authors: | Liu Weiwei Li Feng Ren Junxue Yu Yuan The Key Laboratory of Contemporary Design Integrated Manufacturing Technology Ministry of Education Northwestern Polytechnical University Xi'an |
| |
| Affiliation: | Liu Weiwei Li Feng Ren Junxue Yu Yuan The Key Laboratory of Contemporary Design and Integrated Manufacturing Technology,Ministry of Education,Northwestern Polytechnical University,Xi'an,710072 |
| |
| Abstract: | Using single factor and orthogonal experiment,the effects of the carbide tool cutting parameters on superalloy GH4169 surface roughness were stuided under the high speed conditions.The research results indicate that feed rate have obvious influence on surface roughness,followed by cutting speed and cutting depth;An experience formula between the surface roughness and cutting parameters was built by SPSO and the confirmation tests were carried out to make a comparison between the experimental results and one... |
| |
| Keywords: | superalloy high speed milling surface roughness standard particle swarm optimization(SPSO) |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
