面向绿色制造的机床设备选择模型及其应用  

MACHINE TOOL SELECTION MODEL AND ITS APPLICATION FOR GREEN MANUFACTURING

作　　者：曹华军[1] 刘飞[1] 何彦[1] 李智勇 

机构地区：[1]重庆大学制造工程研究所,重庆400044 [2]重庆机床厂

出　　处：《机械工程学报》2004年第3期26-30,共5页Journal of Mechanical Engineering

基　　金：国家863高技术计划资金(2001AA412200);重庆市科技计划资金(6901-37)

摘　　要：机床设备优化选择是改善企业零件加工过程绿色性的有效途径之一。综合考虑资源消耗和环境影响,建立了一种面向绿色制造的机床设备选择目标分解参考体系;对机床设备选择问题进行了三级分类和数学描述;针对具有代表性的零件单个特征的机床设备选择问题,建立了多目标优化决策模型,并将灰色关联分析法和层次分析法结合,应用于上述模型的求解。案例分析验证了所提出模型和方法的可行性和有效性。Machine tool selection for green manufacturing is a practical approach for reducing the resource consumption and negative environmental impact in mechanical processes. A reference system of decision-making objectives is setup for the machine tool selection by the consideration of resource consumption and environmental impact. The problem of the machine tool selection is classified by three levels. Each level is described with a mathematical approach. A machine tool selection model for each single feature is established, which also is useful for the other two level problems. To solve the model, gray relation coefficient and analytic hierarchy process algorithms are integrated together to construct a new analysis algorithm, which is called Grey relation & Hierarchy analysis algorithm. Based on the algorithm, a machine tool selection flow is presented, and a case study shows that the model is practical.

关 键 词：绿色制造 机床设备 选择模型 灰色关联 优化 层次分析法 

分 类 号：TG502[金属学及工艺—金属切削加工及机床]