一种用于选择性拆卸序列规划的改进的拆卸混合图模型

IF 1.9 3区工程技术 Q3 ENGINEERING, MANUFACTURING

Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture Pub Date : 2023-09-30 DOI:10.1177/09544054231201873

Fengfu Yin, Kai Wang, Xiaodong Wang, Lin Li, Guangkuo Liu, Thomas Maani, John W. Sutherland

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引用次数: 0

摘要

从报废(EoL)手机中回收有价值的材料，拆卸是一个不可避免的步骤。混合图是一种常用的拆卸建模方法，但它不能准确地描述子装配件的拆卸过程。针对EoL手机分组件拆卸过程的局限性，提出了一种改进的用于选择性拆卸顺序规划的拆卸混合图模型(IDHGM)。考虑到移动电话部件之间的紧密连接和部件之间的联锁现象，考虑了密封、排除和分装。根据同一零件的不同拆卸顺序，采用时间单元阵列计算拆卸时间。采用蚁群算法对拆装顺序进行优化，以拆装时间为优化目标。选择“荣耀6”手机作为案例研究，以证明所提出模型的可行性。结果表明，该方法生成的拆装序列所需的拆装时间短，能准确地描述拆装过程。

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An improved disassembly hybrid graph model for selective disassembly sequence planning

Disassembly is an inevitable step in the recovery of valuable materials from end-of-life (EoL) mobile phones. Although a Hybrid Graph is one of the prevalent method for disassembly modeling, it cannot accurately describe the subassembly disassembling process. In this paper, an improved disassembly hybrid graph model (IDHGM) for selective disassembly sequence planning is proposed for the limitations of the subassembly disassembling process of EoL mobile phones. The containment, exclusion, and subassembly are considered in view of the close connection of mobile phone parts and the occurrence of interlocking between parts. Based on the different disassembly sequences of the same part, a time cell array is used to calculate the disassembly time. The disassembly sequence is optimized by the ant colony algorithm and disassembly time is set as the optimization objective. “Honor 6” mobile phone was selected as a case study to demonstrate the feasibility of the proposed model. The results show that the disassembly sequence generated by IDHGM takes less disassembly time and can accurately describe the subassembly disassembling process.

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来源期刊

Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 工程技术-工程：机械

CiteScore

5.10

自引率

30.80%

发文量

167

审稿时长

5.1 months

期刊介绍： Manufacturing industries throughout the world are changing very rapidly. New concepts and methods are being developed and exploited to enable efficient and effective manufacturing. Existing manufacturing processes are being improved to meet the requirements of lean and agile manufacturing. The aim of the Journal of Engineering Manufacture is to provide a focus for these developments in engineering manufacture by publishing original papers and review papers covering technological and scientific research, developments and management implementation in manufacturing. This journal is also peer reviewed. Contributions are welcomed in the broad areas of manufacturing processes, manufacturing technology and factory automation, digital manufacturing, design and manufacturing systems including management relevant to engineering manufacture. Of particular interest at the present time would be papers concerned with digital manufacturing, metrology enabled manufacturing, smart factory, additive manufacturing and composites as well as specialist manufacturing fields like nanotechnology, sustainable & clean manufacturing and bio-manufacturing. Articles may be Research Papers, Reviews, Technical Notes, or Short Communications.