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Process-oriented complex product final assembly data information transmitting method

A technology for data information and complex products, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., to achieve the effect of fast query

Inactive Publication Date: 2014-12-17
BEIJING SPACE TECH RES & TEST CENT
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Problems solved by technology

[0004] The technical problem solved by the present invention is to provide a parameterized interactive manned spacecraft multi-professional assembly process information transmission method on the data platform of the parameterized assembly BOM information integration and management, thereby solving the problem of assembly design information and assembly process information. The "data island" problem between process information reduces the error rate caused by repeated data entry and improves the efficiency of data transmission

Method used

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Embodiment Construction

[0016] Attached below figure 1 , 2 , 3, the present invention is described in detail:

[0017] 1. Establishment of spacecraft product BOM system structure

[0018] Such as figure 1 As shown, BOM is a product structured information table, which reflects the information of parent and sub-parts in the product structure tree and other information related to components and sub-builds. BOM mainly shows the assembly relationship of products and reflects the All relevant design information of the structure fully expresses the composition of the product structure, design content and assembly information.

[0019] Spacecraft products are composed of cabin structure, instruments and equipment, pipeline products, cable products, directly subordinate parts products, standard parts, raw materials, etc. The structural levels of the BOM system mainly include hierarchical and parent-child types. Mainly describe three types of information: the assembly quantity relationship of the product, ...

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Abstract

The invention provides a process-oriented complex product final assembly data information transmitting method. An interactive manned spacecraft multi-specialty final assembly process information transmitting method based on parameterization is provided on a parameterized final assembly BOM information integration and management data platform, hence, the 'data island' problem between final assembly design information and final assembly process information can be solved, the error rate phenomenon caused by repeated data entry is reduced, and the data transmission efficiency is improved.

Description

technical field [0001] The invention belongs to the field of assembly of manned spacecraft, and in particular relates to a process-oriented data information transmission method for assembly of spacecraft products. Background technique [0002] The final assembly of manned spacecraft has the characteristics of complex structure, large number of parts and stand-alone equipment, and a large number of final assembly design information and process information. The effective transmission of final assembly data and information will directly have a major impact on the quality and efficiency of product production. The traditional general assembly data information is transmitted to the process department through two-dimensional drawings combined with paper technical documents. The process department conducts secondary conversion and processing through identification and then transmits it to AIT for on-site operation. A "data island" does not constitute an effective closed-loop transmi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/38G06F17/30
Inventor 田恩杰刘刚高辉董景龙康焱苏亮白良浩赵铄王颖
Owner BEIJING SPACE TECH RES & TEST CENT
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