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Integration method of collaborating assembly design, process planning and simulation verification of complicated product

A technology for complex product and process planning, applied in computing, special data processing applications, instruments, etc., can solve problems such as difficult assembly quality assurance, assembly process planning, and low assembly efficiency

Inactive Publication Date: 2010-05-26
BEIHANG UNIV
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Problems solved by technology

[0004] In order to solve the problems of difficult assembly-oriented collaborative design, assembly process planning, assembly quality assurance and low assembly efficiency of complex products, a network-based integrated method for complex product collaborative assembly design, evaluation analysis, planning optimization and simulation verification is proposed. , the method consists of four parts: collaborative assembly design, assembly evaluation analysis, collaborative assembly planning and optimization, and collaborative assembly process simulation

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  • Integration method of collaborating assembly design, process planning and simulation verification of complicated product
  • Integration method of collaborating assembly design, process planning and simulation verification of complicated product

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Embodiment Construction

[0015] 1. The workflow of the integrated method of complex product collaborative assembly design, process planning and simulation verification

[0016] The workflow of the integrated method of complex product collaborative assembly design, process planning and simulation verification is as follows: figure 1 shown. It is mainly divided into four stages, namely, collaborative assembly design stage, assemblability evaluation stage, assembly planning and optimization stage and assembly process simulation stage.

[0017] (1) Collaborative assembly design stage:

[0018] The network-based collaborative assembly design provides designers with a shared workspace. The project leader is responsible for establishing the product structure tree and assigning design tasks. Designers establish assembly constraint relationships, add engineering semantic information and product geometric information according to the design tasks, and then Upload the assembly model with compound information t...

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Abstract

The invention relates to an integration method of collaborating the assembly design, the process planning and the simulation verification of a complicated product, belonging to the research contents of a modern manufacture integration technology in the technical field of advanced manufacture. The invention provides technical methods and decision supports for remotely collaborating the assembly design, the analysis estimation, the planning optimization and the assembly process simulation of the complicated product, stimulates the organic integration of the assembly design and the assembly process, comprehensively utilizes a digital design and manufacture technology, a network technology and an artificial intelligence technology and provides the method for collaborating a human-computer collaboration working mode and a human-human collaboration working mode and collaborating the assembly design, the analysis estimation, the planning optimization the assembly simulation of the complicated product and finally realizes the multi-subject collaborative optimization design of the product-developing process. To a certain degree, the invention solves the problem of difficulty for collaborating and integrating the assembly design, the process planning and the simulation verification of the complicated product and provides an effective path for closely integrating the assembly design and the assembly process.

Description

technical field [0001] The invention relates to an integrated method for collaborative assembly design, evaluation analysis, planning optimization and simulation verification of complex products, which belongs to the research content of modern manufacturing integration technology in the field of advanced manufacturing technology. Background technique [0002] The research and development of complex products is a very complex system engineering, which requires collaboration between multiple disciplines, fields, departments and even multiple enterprises. Its research and development is often a multi-stage, repeated evaluation and verification work. The coordination and integration of various stages, such as collaborative design, evaluation analysis, planning optimization and simulation verification, have always been the bottleneck of complex product development. How to comprehensively utilize product digital design and manufacturing technology, network technology, artificial i...

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Application Information

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IPC IPC(8): G06F17/50
Inventor 刘继红李连升谷志才徐飞王永曾森
Owner BEIHANG UNIV
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