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Knowledge-based precision plastic forming knowledge base designing system

A technology of plastic forming and design system, which is applied in computing, special data processing applications, instruments, etc., and can solve problems such as single modules

Active Publication Date: 2013-09-04
NO 59 RES INST OF CHINA ORDNANCE IND
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

For example, Huang Shaodong and others carried out a research on a numerical simulation method for plastic forming (ZL200710092856.6), which realized the effective connection between the numerical simulation pre-processing parameter drive and the finite element software, and improved the efficiency and level of simulation design, but only a single module Applications

Method used

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  • Knowledge-based precision plastic forming knowledge base designing system
  • Knowledge-based precision plastic forming knowledge base designing system
  • Knowledge-based precision plastic forming knowledge base designing system

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Embodiment Construction

[0060] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0061] Such as Figure 1 to Figure 4 As shown, a knowledge-based precision plastic forming knowledge base design system includes:

[0062] Product pedigree management platform 1: complete the management and editing of product type structure; according to the geometric type and structure of precision plastic forming products, establish a three-level product pedigree management platform, first establish cup-shaped, long-axis, branch, and ring-shaped products , tubular and other product types first-level pedigree 1-1, then establish a second-level pedigree 1-2 of product structure with the same type and different geometric structure in the first-level pedigree, and finally establish the project engineering of the target product in the second-level pedigree of product structure Three-level pedigree 1-3; the type, structure and project engineering ...

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Abstract

The invention discloses a knowledge-based precision plastic forming knowledge base designing system. Key points are that the system comprises a product genealogy management platform, a project engineering management platform, a functional flow management platform and a precision plastic forming process knowledge base. According to the knowledge-based precision plastic forming knowledge base designing system, the shortcomings of inadequate knowledge of precision plastic forming process development designers, design blindness, low-level repetition and the like can be overcome, the problems of complexity in the calculation of a plurality of process key points, long process development cycle and the like of product forming process analysis and procedure analysis can also be solved, and the level and the efficiency of precision plastic forming process design and development can be effectively improved. The system can be used for the development of new plastic forming products and processes, and can also be used in the field of manufacturing of forming parts for automobiles, motorcycles and special equipment.

Description

technical field [0001] The invention relates to a knowledge-based precision plastic forming knowledge base design system, which is used for the design and development of the plastic forming process of metal products, and belongs to the technical field of plastic forming. Background technique [0002] Digital forming technology is an important direction for the development of precision plastic forming technology. Through the collection, collation and induction of existing knowledge of forming technology, the decomposition and refinement of process innovation design methods, and the integration of computer technology and precision plastic forming technology, the development of application value Forming process database and forming process design expert system guide actual process development and product design. At present, theoretical researchers have carried out research on structured program development, forming knowledge database development, and expert design system develo...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06F17/50
Inventor 黄树海赵志翔赵祖德黄少东刘川林王艳彬
Owner NO 59 RES INST OF CHINA ORDNANCE IND
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