面向能效的多工步数控铣削工艺参数多目标优化模型

被引:22
作者
陈行政 [1 ]
李聪波 [1 ]
李丽 [2 ]
肖溱鸽 [1 ]
机构
[1] 重庆大学机械传动国家重点实验室
[2] 西南大学工程技术学院
关键词
多工步; 铣削; 能量效率; 参数优化;
D O I
10.13196/j.cims.2016.02.026
中图分类号
TG54 [铣削加工及铣床];
学科分类号
080201 ; 080503 ;
摘要
为实现数控平面铣削工艺参数和工步数的节能优化,对多工步数控平面铣削加工过程能量构成进行分析,引入机床、刀具和加工质量约束,综合考虑工艺参数和工步数的关系,建立了以主轴转速、进给量、背吃刀量、铣削宽度和工步数为优化变量,以能量效率和加工成本为优化目标的多工步数控平面铣削工艺参数多目标优化模型。应用基于自适应网格的多目标粒子群算法对模型进行求解。以某夹具多工步数控平面铣削工艺参数优化为例,验证了模型的有效性和实用性。
引用
收藏
页码:538 / 546
页数:9
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