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CAD graph intelligent correction system and method

An intelligent, stitching technology, applied in the computer field, can solve problems such as improving the quality of CAD drawings, and achieve the effect of improving the quality of CAD drawings

Active Publication Date: 2017-09-22
BULLMER ELECTROMECHANICAL TECH
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Problems solved by technology

But this solution is based on the prototype of the parts. In the case of only CAD drawings but no actual products, for example, the cutting machine cuts the fabric according to the CAD drawings. Most of the corresponding CAD drawings do not have actual fabric slices. Therefore, This method cannot be used to improve the quality of CAD drawings

Method used

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Embodiment Construction

[0028] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0029] Such as figure 1 As shown, the CAD drawing intelligent correction system removes some factors that have a greater impact on the quality of the CAD drawing through the intelligent correction of the CAD drawing, and then regenerates a more realistic high-quality CAD drawing through curve fitting and CAD point density adjustment. , can be applied to all equipment and fields that rely on the quality of CAD drawings.

[0030] This embodiment is applied to the cutting on the cutting bed. In the actual cutting, the cutting quality of the cutting bed is greatly affected by the quality of the CAD drawing. Therefore, improving the quality of the CAD drawing has great significance for improving the cutting quality of the cutti...

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Abstract

The invention provides a CAD graph intelligent correction system and method, belongs to the technical field of computers, and solves the problem of influence on an output result due to low quality of an existing CAD graph. The CAD graph intelligent correction system comprises a CAD graph with coordinate information and size information; a line trace on the CAD graph is formed by arranging a plurality of CAD points; each CAD point contains CAD point information; the correction system comprises a loading module, an identification module, a correction module and a reconstruction module. The CAD graph intelligent correction system has the advantages that an original CAD graph is intelligently corrected, and a high-quality CAD graph meeting the requirements is reconstructed, so that a high-quality output result is ensured.

Description

technical field [0001] The invention belongs to the technical field of computers, and relates to a CAD drawing intelligent correction system and method. Background technique [0002] Computer-aided design (CAD) refers to the use of computers and graphics equipment to help designers in their design work. CAD drawings are via CAD-based drawings. The machining center can process the product according to the imported CAD drawing. The machining accuracy of its products is greatly affected by the quality of CAD drawings. Therefore, improving the quality of CAD drawings, that is, reducing the error between CAD drawings and the actual path size of products, has become a problem that must be faced. At present, in order to improve the quality of CAD drawings, people have adopted many methods and methods. For example, the disclosed patent name is a reverse method based on CAD model correction and measurement path planning. The patent application publication number is CN101702087A. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00G06T11/20
CPCG06T11/203G06T5/80
Inventor 余婷惠晴雨程振杨波甘田
Owner BULLMER ELECTROMECHANICAL TECH
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