A nonlinear model between life cycle cost, service time and recycling quality level of waste engine parts under uncertain environment. Issue 4 (April 2021)

• Record Type: Journal Article
• Authors: Shi, Junli; Ma, Mingyang; Ma, Yundong; Liu, Huanyu; Ma, Qinyi
• Is Part Of: Journal of physics. Volume 1885:Issue 4(2021)
• Publication Date: 2021-04
• Subjects: Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/1885/4/042032
• Languages: English
• ISSNs: 1742-6588

Abstract

Abstract: Engine is the core of auto parts. It has great economic and social benefits for retired engines and their parts by remanufacturing. However, in recycling process, the uncertainty of quality status of retired engines leads to the uncertainty of life cycle cost, which makes it difficult for technicians to evaluate the cost. In order to address the problem mentioned, this study sets up a nonlinear model between the life cycle cost, service time and the quality level of used engine parts by considering damage degree in recycling process of used engine parts as a research index and takes 50 heavy-duty engine connecting rods as an example, which provides a theoretical basis for remanufacturing enterprises to evaluate the cost and determine the remanufacturing process accurately.