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Method and system for selecting fasteners

A technology for fasteners and connecting parts, applied in the field of fastener selection methods and systems, can solve the problems of not realizing digital structured management, not incorporating fastener knowledge and reasoning, etc., to facilitate assembly design work and reduce errors. chance, reducing the effect of design errors

Active Publication Date: 2022-03-25
BEIJING RAINFE TECH
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Problems solved by technology

[0005] In order to solve the technical problems in the prior art that digital structural management is not realized in the assembly design of fasteners, and relevant matching knowledge and intelligent fastener knowledge reasoning are not integrated into the selection of fasteners, the present invention provides a Fastener selection method, the method includes:

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  • Method and system for selecting fasteners
  • Method and system for selecting fasteners
  • Method and system for selecting fasteners

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Embodiment Construction

[0149] Exemplary embodiments of the present invention will now be described with reference to the drawings; however, the present invention may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for the purpose of exhaustively and completely disclosing the present invention. invention and fully convey the scope of the invention to those skilled in the art. The terms used in the exemplary embodiments shown in the drawings do not limit the present invention. In the figures, the same units / elements are given the same reference numerals.

[0150] Unless otherwise specified, the terms (including scientific and technical terms) used herein have the commonly understood meanings to those skilled in the art. In addition, it can be understood that terms defined by commonly used dictionaries should be understood to have consistent meanings in the context of their related fields, and should not be understood as idealized or over...

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Abstract

The invention provides a method and system for selecting fasteners, which collects fastener information in advance to establish a fastener database, and establishes a fastener selection knowledge base. Establish a model of the equipment to be selected for fasteners, then generate fastener installation points on the model, select the connection parts corresponding to the installation points, calculate the interlayer thickness of the connection parts, and finally call the fastening According to the fastener matching rules in the fastener selection knowledge base, the fastener combination of the fixed installation point can be quickly and accurately selected. The method and system get rid of the need to search manuals for fastener assembly in the past, and select fastener grades relying on experience in the traditional mode, and realize the automatic and intelligent selection of fastener combinations based on fastener database and knowledge base, which greatly improves the fastening efficiency. The efficiency of fastener assembly design is improved, the threshold of fastener assembly design is lowered, and design errors are reduced.

Description

technical field [0001] The present invention relates to the equipment manufacturing industry, and more specifically, to a fastener selection method and system. Background technique [0002] Fastener assembly is an important part of the research and development of equipment manufacturing enterprises. Due to the large number of fasteners involved in the design process of fastener assembly, and the limitations of current design methods and technologies, the development of fasteners has been seriously hindered. The improvement of assembly design efficiency and the improvement of assembly design level lead to a long product design cycle. The traditional fastener design method has the following problems: First, the fastener data management is not structured, and the fastener manual needs to be manually searched; second, there is no common fastener knowledge reasoning for the selection of fasteners, and it is necessary to select one by one ; The third is that there is no knowledge...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/12G06F30/17G06N5/02G06N5/04G06F111/20
CPCG06F30/12G06F30/17G06N5/04G06N5/02G06F2111/20
Inventor 金士兵巩霞平赵虹虹李俊明徐进王娟于小喆
Owner BEIJING RAINFE TECH
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