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Design method and system of through hole based on design rule

A design method and through-hole technology, applied in geometric CAD, sustainable transportation, special data processing applications, etc., can solve the problems of high difficulty and low efficiency in the design of through-holes, improve design efficiency and accuracy, and reduce design difficulty Effect

Active Publication Date: 2022-07-05
JIANGNAN SHIPYARD GRP CO LTD
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Problems solved by technology

[0004] In view of the above-mentioned shortcomings of the prior art, the technical problem to be solved by the present invention is to provide a method and system for designing through-holes based on design rules, which are used to solve the problems of difficulty and low efficiency in designing through-holes in hull structure design based on three-dimensional models. to improve the design efficiency of hull penetration holes

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  • Design method and system of through hole based on design rule
  • Design method and system of through hole based on design rule

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Embodiment Construction

[0037] The embodiments of the present invention are described below by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0038] see Figure 1 to Figure 2 . It should be noted that the structures, proportions, sizes, etc. shown in the drawings in this specification are only used to cooperate with the contents disclosed in the specification, so as to be understood and read by those who are familiar with the technology, and are not used to limit the implementation of the present invention. Restricted conditions, it does not have technical substantive significance, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect that the present invention can produce and the purpose that can be achieved, should still fall within the present invention. The disclosed technical content must be within t...

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Abstract

The invention provides a through hole design method and system based on design rules. According to the standard node diagram of the through hole, a template library of through hole parameters is created; , plate information, batch generation of through holes, patch profiles and thickness information; according to non-standard special needs, define parameters such as spacing to complete the definition of through holes and patch profiles. The advantages of the present invention are that it reduces the workload of the designer to create a template library of through-hole parameters; reduces the manual selection of the through-hole type and the manual definition of parameters by the designer according to the standard node diagram, reduces the design difficulty, and improves the design efficiency and accuracy; The development of knowledge engineering and digital design.

Description

technical field [0001] The present application relates to the technical field of ship hull structure design, in particular to a design method and system for through-holes based on design rules. Background technique [0002] With the rapid development of digital design technology in the shipbuilding industry, digital design technology based on 3D models has been widely used in the field of ships. In the hull structure, in order to ensure the continuity of the longitudinal profiles of the hull and meet the structural strength requirements, it is necessary to design profile through holes. However, due to the diversification of the intersecting forms of the profile and the plate (especially the non-orthogonal case), the outline design of the through hole is complicated. On the one hand, in order to meet all the geometric scenarios where profiles and plates intersect, the basic library designer needs to compare the standard node diagram of the through hole to define individual p...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/15
CPCG06F30/15Y02T90/00
Inventor 朴香美蔡乾亚朱明华孙浩月李海波王尧
Owner JIANGNAN SHIPYARD GRP CO LTD
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