基于遗传算法的加固机机箱后盖机加工路径优化  

Machining process of reinforcement computer optimization with genetic algorithm

作　　者：曲道清[1] 

机构地区：[1]江苏自动化研究所,连云港222061

出　　处：《现代制造工程》2015年第5期105-109,共5页Modern Manufacturing Engineering

摘　　要：针对加固机机箱后盖复杂的机加工特征和加工中心编程人员在编写加工程序时"无章可循"的问题,通过对加固机机箱后盖的机加工特征和加工工艺分析,将所有机加工特征归纳统一为广义孔特征,建立了基于广义孔特征的数据模型,并在此基础上运用遗传算法对机加工路径进行多级优化,通过实际验证,相比优化前缩短了加工时间,提高了经济效益。Aimed to the complex machining characteristics of reinforcement computer, and the preparation of processing procedures for machining center programmer, a model based on generalized hole characteristics is established by analyzing the processing of the reinforcement computer cover. And the machining path is optimized by genetic algorithms. It shortens the processing time and improves the economic efficiency compared to the previous optimization by actual verification.

关 键 词：加固机 路径优化 2-opt 遗传算法 

分 类 号：TH16[机械工程—机械制造及自动化]