Evaluation of Eco-efficiency and Effect on Environment of Remanufacturing A Case Study of CNC-remanufacturing for Used Machining Tools  

作　　者：HU Zhong-xiang SHI Xiao-jun SHI Lei 

机构地区：[1]Department of Remanu facturing Engineering, Armored Force Engineering Institute ,Beijing [2]National Key laboratory for Remanufacturing, Dujiakan, Beijing 100072

出　　处：《Journal of Donghua University(English Edition)》2005年第5期34-36,共3页东华大学学报（英文版）

基　　金：This work was supported by National Natural Science Foundation of China (No. 50235030, No. 50075086)

摘　　要：A case of remanufacturing used lathes via CNC technology is introduced, whose environmental and economic benefits are evaluated respectively. The results indicate that these environmental and economic benefits are remarkable, which are directly affected by remanufacturing design, more than 90% materials in used lathes are reused. Finally, the causes of economic and environmental benefits of remanufacturing machine tools are put forward. The remanufacturing design method, implementation procedure, and evaluation method of economic and environmental benefits presented are helpful for other equipment remanufacturing.A case of remanufacturing used lathes via CNC technology is introduced, whose environmental and economic benefits are evaluated respectively. The results indicate that these environmental and economic benefits are remarkable, which are directly affected by remanufacturing design, more than 90% materials in used lathes are reused. Finally, the causes of economic and environmental benefits of remanufacturing machine tools are put forward. The remanufacturing design method, implementation procedure, and evaluation method of economic and environmental benefits presented are helpful for other equipment remanufacturing.

关 键 词：REMANUFACTURING CNC Machine Tool environmental benefits evaluation method 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]