【作者】 吴春桥； 张胜文； 仝永海； 朱玉龙； 方喜峰；

【Author】 Chunqiao Wu,Shengwen Zhang,Yonghai Tong,Yulong Zhu,Xifeng Fang (Modern Manufacturing Technology Institute,Jiangsu University of Science and Technology,Zhenjiang,Jiangsu,China,212003)

【机构】 江苏科技大学现代制造技术研究所；

【摘要】 针对切削加工过程中的刀具和工艺参数选择不合理,效率低下等问题,采用了规则推理和权重决策的方法开发了快速合理推荐刀具的模块。用考虑了工艺系统动态特性的动力学仿真技术得到的颤振稳定域、铣削力等仿真结果作为多目标工艺参数优化的约束条件,采用基因遗传算法优化工艺参数。为了实现人机交互式操作,借助软件工程思想,运用VB和MATLAB软件混合编程技术,开发出计算机辅助刀具与工艺参数优选系统。更多还原

【Abstract】 Aiming at the unreasonable and inefficient choices for cutting tools and processing parameters in cutting process,the fast and reasonable tool selection module is developed adopting the methods of rule-based reasoning and weight decision-making.Taking the results of dynamics simulation technology considering the dynamic characteristics as the constraint conditions of the multi-objective optimization for the process parameters,such as the chatter stability lobes and the milling force et al,the optimal process parameters are achieved by adopting the genetic algorithm.In order to implement human-machine interactive operation,the computer aided optimal system for cutting tool and process parameter is developed according to software engineering thoughts and mixed programming technology based on VB and MATLAB software.更多还原