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| Research on Tooling Distribution Method for Digital Workshop |
| ZHANG Wei, YANG Yangyang, WANG Liang |
( The Key Lab of Contemporary Design and Integrated Manufacturing Technology, Ministry of Education,
Northwestern Polytechnical University, Xi’an 710072, China) |
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Abstract Tooling distribution is the key part of the intelligent logistics in the digital workshop. The timely and accurate
distribution of the tooling decides the smooth and stable operation of the production. In consideration of the digital
workshop, which has limited manufacturing resources, this paper proposed on tooling distribution mode which includes the
production line tooling loan and the tooling distribution from the warehouse. An improved genetic algorithm is proposed
to solve the distribution plan of mixed multi-station distribution with fuzzy due-time, whose objective function is based on
station satisfaction, tooling similarity and the number of distribution vehicles, and the precise tooling distribution will be
realized in the digital workshop. Finally, the validity of the algorithm is verified by a concrete production scheduling.
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2017, 
