Spacecraft general assembly three-dimensional design model and BOM association import system and method

Abstract

The invention discloses a spacecraft general assembly three-dimensional design model and a BOM association import system and method. The import system comprises a design data import and conversion module which is used for importing and processing design data and performing component construction so as to perform light weight model conversion on the three-dimensional design model; a design import data management module which is used for associating the version of the light weight model and the component and establishing product structure; a design import data controlled and changing module which is used for carrying out three-level approval on the imported design data and publishing the design data after the data passing through the approval. The spacecraft general assembly three-dimensional design model and the BOM association import system and method form a unified data source facing general assembly technology design, containing product structure, three-dimensional design model and structural attribute to realize association of three-dimensional design model and the BOM structure, increase the efficiency of spacecraft design information transmission and guarantee the product quality and reduce investment in human resource.

Description

technical field [0001] The invention belongs to the technical field of spacecraft assembly, and in particular relates to a system and method for importing a three-dimensional design model of a spacecraft assembly and BOM information associatively. Background technique [0002] Spacecraft assembly is the last and critical part of the spacecraft ground development process. The correct and efficient transfer of design data is the primary goal of spacecraft assembly work, and it is also the basis for carrying out various tasks such as process digital prototype construction and 3D structured process preparation. and premise. [0003] Under the old working mode, assembly technicians need to spend a lot of time and energy to consult thousands of pages of drawings and technical documents, extract useful information from them, or directly browse the source files of 3D design models through CAD software to understand them. Design intent, because there is no effective management platf...

AI Technical Summary

Problems solved by technology

[0003] Under the old working mode, assembly technicians need to spend a lot of time and energy to consult thousands of pages of drawings and technical documents, extract useful information from them, or directly browse the source files of 3D design models through CAD software to understand them. Design intent, thousands of design changes were not effectively implemented due to the absence of an effective management platform

In such a working mode, assembly technicians can only passively receive design information, and it is difficult to reconstruct design information according to assembly requirements

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