现代制造工程Issue(8)：1-7,42,8.DOI:10.16731/j.cnki.1671-3133.2026.08.001
考虑刀具磨损的精密零件铣削工艺参数优化
Optimization of milling process parameters for precision parts considering tool wear
摘要
Abstract
During the metal cutting process,tool wear directly affects machining accuracy and efficiency,and is crucial for the dy-namic optimization of process parameters in milling operations.To address this issue,a method for optimizing milling process pa-rameters of precision parts considering tool wear was proposed.Firstly,orthogonal experiments were conducted to analyze the in-fluence laws of spindle speed,feed per tooth,and cutting depth on tool wear.Secondly,with tool life,material removal rate as opti-mization objectives,the process parameters were optimized using a genetic algorithm.Finally,the effectiveness of the proposed method was verified through milling experiments on precision parts.The experimental results show that the material removal rate was increased by 21％,tool wear was reduced by 17.49 μm per 7 000 mm,and tool life was improved by 21.4％,demonstrating significant optimization effects.关键词
刀具磨损/铣削加工/工艺参数优化/遗传算法Key words
tool wear/milling/process parameter optimization/Genetic Algorithm(GA)分类
矿业与冶金引用本文复制引用
杨向东,邵京伟,张彬,刘涛..考虑刀具磨损的精密零件铣削工艺参数优化[J].现代制造工程,2026,(8):1-7,42,8.基金项目
国家自然科学基金项目(52305465) （52305465）
广东省普通高校重点领域专项项目(2023ZDZX3051,2023ZDZX3050) （2023ZDZX3051,2023ZDZX3050）
广东省普通高校工程技术中心项目(2023GCZX008) （2023GCZX008）
湖南省工信厅2023年度湖南省制造业关键产品"揭榜挂帅"项目(2023GXGG019) （2023GXGG019）
