基于相对熵-TOPSIS的机床可再制造性方案评价系统开发  

Development of machine tool remanufacturability program evaluation system based on relative entropy-TOPSIS

作　　者：郭秀珍 龚青山[1] 刘敏[1] 江志刚 曹占龙[1] 陈君文[1] GUO Xiuzhen;GONG Qingshan;LIU Min;JIANG Zhigang;CAO Zhanlong;CHEN Junwen(Hubei University of Automotive Technology,Shiyan 442002,CHN;Wuhan University of Science and Technology,Wuhan 430081,CHN)

机构地区：[1]湖北汽车工业学院,湖北十堰442002 [2]武汉科技大学,湖北武汉430081

出　　处：《制造技术与机床》2024年第6期147-152,共6页Manufacturing Technology & Machine Tool

基　　金：国家自然科学基金项目(52375508);湖北省教育厅重点项目(D20211803);湖北汽车工业学院博士基金(BK202001)。

摘　　要：可再制造性评价是机械装备再制造过程的重要环节,可再制造性评价方案直接影响再制造机床的质量及成本。针对机床可再制造性方案评价问题,提出了基于相对熵-TOPSIS的机床可再制造性方案的评价方法。首先,建立了基于机床易回收性、可拆解性、再制造技术性的可再制造性评价体系;然后,采用可拓层次分析法计算各指标权重,并应用相对熵-TOPSIS的评价方法进行最优方案筛选;最后,结合C#语言、SQL数据库等工具开发了机床的可再制造性方案评价系统,并将其应用于某机床制造厂滚齿机床再制造,对该方法可行性进行应用验证。Remanufacturability evaluation is an important part of the remanufacturing process of mechanical equipment,and the remanufacturability evaluation program directly affects the quality and cost of remanufactured machine tools.For the evaluation of machine tool remanufacturability schemes,proposing a relative entropy-TOPSIS based evaluation method for machine tool remanufacturability programs.Firstly,establish a remanufacturability evaluation system based on the ease of recyclability,dismantling,and remanufacturing technology of machine tools;then,using extension analytic hierarchy process to calculate the weights of each index,and apply the evaluation method of relative entropy-TOPSIS to screen the optimal solution;finally,developing a remanufacturability evaluation system for machine tools using tools such as C#language and SQL database,and apply it to the remanufacturing of gear hobbing machines in a certain machine tool manufacturing factory to verify the feasibility of this method.

关 键 词：机床 可再制造性 相对熵-TOPSIS 评价系统 

分 类 号：TG502.7[金属学及工艺—金属切削加工及机床]