摘要
针对箱体零件提出了基于遗传算法的工艺路线优化方法。对箱体零件特征进行分类与定义,确定箱体零件加工的先后顺序,并自动生成了约束矩阵和工艺路线。在计算机辅助工艺过程设计平台中,定义了缸孔、缸面等关键部位的加工工艺。在遵循工艺设计原则的基础上,实现了对加工工艺路线的优化。
Aiming at the box parts,a process route optimization method based on genetic algorithm and constraint matrix is proposed.Through the definition and classification of box features,the priority relation of feature processing is determined,and the constraint matrix of process planning is automatically generated.In the Computer Aided Process Planning platform,the machining process of key components such as cylinder bore and steel surface is defined.Based on the principle of process planning,the optimization of process route is realized.
作者
于昊
舒启林
YU Hao;SHU Qilin(School of Mechanical Engineering,Shenyang Ligong University,Shenyang 110159,China)
出处
《成组技术与生产现代化》
2021年第1期14-17,共4页
Group Technology & Production Modernization
基金
国家863计划重点基金资助项目(2012AA041303)。
关键词
箱体零件
工艺优化
遗传算法
box parts
process optimization
genetic algorithm
