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Cutting optimization method based on circular cutter compensation

A tool compensation and optimization method technology, applied in the field of clothing cutting, can solve the problems of high cost, low cutting accuracy, and low production efficiency

Inactive Publication Date: 2020-06-12
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, related products on the market generally have problems such as low cutting accuracy, low production efficiency, and high cost. Especially for the cutting optimization of small and medium-sized line segments in the outline, there is an overcut problem.

Method used

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  • Cutting optimization method based on circular cutter compensation
  • Cutting optimization method based on circular cutter compensation
  • Cutting optimization method based on circular cutter compensation

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Embodiment Construction

[0076] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some, not all, embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0077] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the description of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application.

[0078] like figure 1 As shown, in one embodiment, a cutting optimization method based on circular knife tool compensation ...

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Abstract

The invention discloses a cutting optimization method based on circular cutter compensation. The cutting optimization method comprises the steps: obtaining the radius r of a circular cutter; obtaininga to-be-optimized cutting contour from the PLT file, the cutting contour comprising a plurality of contour points, and a connection line between two adjacent contour points being a contour line segment; judging the length of each contour line segment and the length of the diameter 2r of the circular cutter one by one, and marking the contour line segment with the length greater than or equal to the length of the diameter 2r of the circular cutter as a long contour line segment; otherwise, marking as a short contour line segment; splitting the cutting contour according to the mark of each contour line segment in the cutting contour to obtain different types of to-be-optimized segments; and carrying out optimization compensation by adopting a corresponding method according to different types of to-be-optimized fragments, and converting the cutting contour into an optimized contour after circular cutter compensation. According to the method, the cutting contour is optimized according tothe radius of the circular knife, the over-cutting situation in the cutting process is avoided, the cutting precision is improved, and the optimization efficiency is high.

Description

technical field [0001] The application belongs to the technical field of garment cutting, and in particular relates to a cutting optimization method based on circular knife tool compensation. Background technique [0002] With the improvement of industrial modernization and people's increasing aesthetic demand for product shape and structure design, there are more and more products with complex curve and surface shapes, especially in clothing, advertising, mold and other industries, consumers' requirements are getting higher and higher . Realizing specific functions and meeting consumers' precision requirements for products are outstanding problems that need to be solved urgently in the industry. [0003] At present, related products on the market generally have problems such as low cutting accuracy, low production efficiency, and high cost. Especially for the cutting optimization of small and medium-sized line segments in the outline, there is an overcut problem. In order...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/17G06F30/20G06T7/60D06H7/00
CPCD06H7/00G06T7/60
Inventor 董辉彭宣聪李华昌吴祥葛其威唐旺山
Owner ZHEJIANG UNIV OF TECH
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