沈阳工业大学学报2017，Vol.39Issue(1)：34-37,4.DOI:10.7688/j.issn.1000-1646.2017.01.07
基于表面质量的小型精密零件切削工艺优化
Cutting process optimization of small precision parts based on surface quality
摘要
Abstract
In order to improve the surface machining quality of small precision parts in the cutting process, the surface roughness of small precision parts was taken as the objective function,and a series of cutting experiments for small precision parts were designed and implemented.The influence of such processing parameters as cutting depth,cutting speed and supply quantity on the objective function was analyzed with the single factor test method.With the multiple linear regression analysis method,the relationship model between the cutting parameter and objective function was established so as to obtain the best combination of processing parameters,and the experimental verification was carried out.The results show that the cutting speed and cutting depth have negative effect on the surface roughness,while the supply quantity has positive effect.After the combined machining with the optimization parameters,the uniformity of surface roughness of workpieces is better,and the surface quality of products gets greatly improved.关键词
小型精密零件/表面质量/切削速度/切削深度/供给量/单因素分析/多元线性回归分析/工艺优化Key words
small precision part/surface quality/cutting speed/cutting depth/supply quantity/single factor analysis/multiple linear regression analysis/technological optimization分类
信息技术与安全科学引用本文复制引用
余斌,潘江如,黄勇,尹君驰..基于表面质量的小型精密零件切削工艺优化[J].沈阳工业大学学报,2017,39(1):34-37,4.基金项目
新疆科技厅高技术研究发展计划资助项目（201413105）；乌鲁木齐市科学技术计划资助项目（C151010004）． （）
