• CN:11-2187/TH
  • ISSN:0577-6686

机械工程学报 ›› 2018, Vol. 54 ›› Issue (17): 235-245.doi: 10.3901/JME.2018.17.235

• 制造工艺与装备 • 上一篇    下一篇

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面向再制造的金属磁记忆检测技术研究综述及工程应用案例

钱正春, 黄海鸿, 韩刚, 熊斌, 费志洋, 赵伦武   

  1. 合肥工业大学机械工程学院 合肥 230009
  • 收稿日期:2017-09-11 修回日期:2018-03-05 出版日期:2018-09-05 发布日期:2018-09-05
  • 通讯作者: 黄海鸿(通信作者),男,1980年出生,教授,博士研究生导师。主要研究方向为可持续设计与制造,再制造和无损检测。E-mail:huanghaihong@hfut.edu.cn
  • 作者简介:钱正春,男,1992年出生,博士研究生。主要研究方向为再制造和无损检测。E-mail:zhengchun_qian@163.com
  • 基金资助:
    国家自然科学基金资助项目(51675155,51635010)。

Review on Metal Magnetic Memory Detection Technology in Remanufacturing and Case Study in Engineering

QIAN Zhengchun, HUANG Haihong, HAN Gang, XIONG Bin, FEI Zhiyang, ZHAO Lunwu   

  1. School of Mechanical Engineering, Hefei University of Technology, Hefei 230009
  • Received:2017-09-11 Revised:2018-03-05 Online:2018-09-05 Published:2018-09-05

摘要: 再制造工程作为一项战略性新兴产业,已经得到社会越来越多的重视;而再制造毛坯损伤检测与评估技术是制约再制造产业发展的瓶颈之一。磁记忆检测技术因其具有的金属材料早期损伤评价优势,在再制造检测与质量控制的研究与工程应用方面得到了较多关注。概述了金属磁记忆检测技术的理论研究现状,并总结其在再制造工程中的应用;结合车桥桥壳和液压油缸等典型结构件的再制造工程实例,详细介绍磁记忆检测技术在铁磁性结构件损伤程度判定和修复质量评价方面所发挥的关键作用;在此基础上指出该技术目前仍存在的一些问题和难点,并对面向再制造应用的金属磁记忆检测技术发展前景进行展望。

关键词: 车桥桥壳, 金属磁记忆, 损伤程度, 修复质量, 液压油缸, 再制造

Abstract: As a strategic emerging industry, remanufacturing has received more and more attentions from society. However, core damage detection and assessment technology is one of the bottlenecks for the development of remanufacturing industry. Metal magnetic memory, which can be applied for core detection and quality control in remanufacturing engineering, is attracted considerable attentions due to its advantage in early damage evaluation for ferromagnetic materials. The state-of-art of theoretical research on metal magnetic memory is overviewed, and its application for remanufacturing engineering is summarized. In case study of drive axle housing and hydraulic cylinder in remanufacturing, the key role of metal magnetic memory played in both damage degree assessment and repair quality evaluation of ferromagnetic structures is presented. Finally, existed problems and difficulties of metal magnetic memory are pointed out, and its development prospects in remanufacturing are forecasted.

Key words: damage degree, drive axle housing, hydraulic cylinder, metal magnetic memory, remanufacturing, repair quality

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