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Optimal scheduling method for hardware mould production process

A technology for optimizing scheduling and production processes, applied in computing models, artificial life, biological models, etc., to achieve the effects of improving production efficiency, shortening production cycles, and scheduling methods are reasonable and effective

Active Publication Date: 2018-12-18
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides an optimal scheduling method for the production process of hardware molds, which is used to solve the scheduling problem of obtaining an excellent solution for the production process of hardware molds in a relatively short period of time

Method used

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  • Optimal scheduling method for hardware mould production process
  • Optimal scheduling method for hardware mould production process
  • Optimal scheduling method for hardware mould production process

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Experimental program
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Embodiment 1

[0030] Embodiment 1: as Figure 1-8 As shown, an optimal scheduling method for the production process of metal molds, by determining the scheduling model and optimization objectives of the production process of hardware molds, and using the optimal scheduling method based on the mixed migratory bird algorithm to optimize the optimization objectives; the scheduling model is based on each mold The number of required operations and the processing time of the corresponding operations are established, and the optimization goal is to minimize the maximum completion time C max (π):

[0031]

[0032]

[0033]

[0034]

[0035]

[0036] In the formula, the number of metal molds is n, and the number of processing operations required is m; π={π 1 , π 2 ,…,π n} represents a solution to the optimal scheduling problem, π i is the i-th processed metal mold product in the processing sequence π; is the mold π i At the completion time after operation j finishes, Represen...

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Abstract

The invention discloses an optimal scheduling method of a hardware mold production process, belonging to the field of intelligent optimal scheduling of a production workshop. The invention provides ascheduling model and an optimization objective of a hardware mold production process, which can obtain an excellent solution of the scheduling problem of the hardware mold production process in a short time, so that the production process of the hardware mold is clearer and more accurate, the scheduling method is reasonable and effective, the production cycle of the enterprise is shortened, and the production benefit of the factory is improved.

Description

technical field [0001] The invention relates to an optimal scheduling method for the production process of hardware molds, belonging to the field of intelligent optimal scheduling of production workshops. Background technique [0002] All types of tools and products we all use in our daily production and lifestyle, ranging from the base from the machine device, the covering of the equipment equipment, to the small size of a screw, button and the shell of various household appliances, are all closely related to molds. The shape of the mold determines the shape of these products, and the processing quality and precision of the mold also determine the quality of these products. Due to the different materials, appearance, specifications and uses of various products, there are many types of mold production, but the production of metal molds is not as simple as we imagined, we must follow the process step by step. Therefore, the research on the scheduling of the production proces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06N3/00
CPCG06N3/006G06Q10/0631
Inventor 钱斌姚友杰胡蓉
Owner KUNMING UNIV OF SCI & TECH
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