States and Prospects of China Characterised Quality Guarantee Technology System for Remanufactured Parts

(cid:132)Remanufacturing has become an effective way to develop the resource-saving and environment-friendly society, which can provide the needed products for economy development while saving resources and energy. The China characterises remanufacturing mode was stated. With consideration of the remanufactured products and the production procedures, the principle factors affecting the remanufactured product quality are analyzed. It is pointed out that the three procedures, such as core assessing, production process inspecting and remanufactured products or coatings assessing, should be strictly controlled to guarantee quality of the remanufactured products. It puts forward the China characterized remanufactured product quality guarantee technology system, then it introduces the non-destructive testing and inspecting technology for the core and remanufactured coating quality control and their applications to remanufacturing practice of the typical vehicle engine components. It introduces the recent progress of Chinese remanufacturing standards, and suggests that it is urgent to study the standards on remanufacturing forming techniques and remanufacturing quality assessing techniques to meet requirements of the rapid-developing remanufacturing industry in China. It prospects future development of the China characterises remanufacturing quality guarantee technology.