Modern Manufacturing Engineering ›› 2017, Vol. 436 ›› Issue (1): 145-150.doi: 10.16731/j.cnki.1671-3133.2017.01.029

Previous Articles     Next Articles

Research progress in finite element simulation of crack propagation in remanufacturing products

Xia Shiqi1, Dong Lihong2, Zhang Yanhua1, Tao Bohao1, Guo Wei2   

  1. 1 School of Mechanical Engineering and Automation, Beihang University, Beijing 100191,China;
    2 National Key Laboratory for Remanufacturing, Academy of Armored Forces Engineering,Beijing 100072,China
  • Received:2015-05-10 Online:2017-01-20 Published:2018-01-10

Abstract: Remanufacturing technology with high quality, high efficiency, energy saving, material saving and environmental protection, it is becoming a new direction for the future development of green manufacturing industry. To the remanufacturing products, the blank crack, coating layer crack and interface crack are the most common crack defects. These crack defects have a great influence in the quality of remanufacturing products. The propagation and coupling effect of these crack defects in remanufacturing products is still unclear.The rapid development of numerical technology provide an effective way to research these problems. Details the research progress in finite element simulation of crack propagation, and points out the difficulties of appling the numerical simulation technology to the crack propagation research in remanufacturing products. Furthermore, the development direction of this kind of research is pointed out.

Key words: remanufacture, crack, propagation behaviour, simulation, research status

CLC Number: 

Copyright © Modern Manufacturing Engineering, All Rights Reserved.
Tel: 010-67126028 E-mail: 2645173083@qq.com
Powered by Beijing Magtech Co. Ltd