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Research on Module Partition Strategy of Optional Disassembly

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Optional disassembly could fulfill the process that parts remove from assembly, which is useful for product maintain, discarding and recycle. Total disassembly planning algorithm can be obtained through proper analysis and evaluation, however that is a difficult process. It is hard to obtain optimal solutions when a huge number of parts are to be removed from an assembly. Exponential explosion during the process of disassembly sequence generation has become a bottleneck for a long time due to over large number of parts included in the product. To solve this problem, an approach based on the modulization is proposed in the paper to generate the disassembly-sequence. To partition modules of manufacture equipments, the module identifying method based on multi-rule decision can effectively solve the explosive problem. This method deals with the restrictions and limits of parts before disassembly, hence making disassembly more like the situation of the fact which is limiting the quantity of disassembly combinations, enhancing the efficiency of disassembly and making disassembly much easier.

optional disassemblymodule partitiondisassembly sequence

Wang Wei-lin、Zhang Jia-tai

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College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001,China Heilongjiang Modern Manufacturing Engineering Research Center, Harbin 150001, China

2010

Key engineering materials

Key engineering materials

ISSN:1013-9826
年,卷(期):2010.419/420