Registration Number
0219U101568,
0117U000769
, R & D reports
Title
Mathematical and software components CAD efficient cutting sheet materials for footwear bottom parts
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Head
Chuprynka Viktor I.,
Registration Date
13-09-2019
Organization
Kyiv National University of Technologies and Design
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The purpose of the work is to create a method of automated generation of cutting layouts of sheet materials on the details of footwear
Methods of research - The research methods include theoretical information on the representation of graphic information in electronic form, methods for creating cutting layouts of sheet materials, methods for creating automated design and development (CAD) systems, analytical geometry methods, and methods for optimizing mathematical operations.
The results of the research work are - mathematical and programmatic components CAD of rational cutting of sheet materials on the details of the bottom of the shoes
The scientific novelty of the GDR - is that in the work:
• mathematical models of rational cutting layouts of sheet materials for details of footwear with the account of the complete outlet in details;
• a method for preparing information about external contours of parts for the automatic design of rational schemes for cutting sheet material on the details of the footwear;
• developed methods for interactively adjusting the rational layout schemes.
Recommendations on the use of the results of work - in the preparatory-cutting production in the preparation of rational schemes for cutting sheet materials on the details of the bottom of the shoes
Field of application - Footwear industry
Significance of work and conclusions - is to develop methods that were implemented in algorithms and software for automated design of rational cutting layouts of sheet materials on the details of the bottom of the shoes, taking into account the complete output in details, which allows:
• Automatically design cutting layouts of sheet materials on the details of the footwear that can not be realized using existing methods;
• In interactive mode adjust the rational schemes of cutting;
• store information about the results of work in the database for their re-use in production;
• quickly create sets of cut-out schemes, from which you can choose the one th
Product Description
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Zelinskyi Hryhorii Yu.
Chuprynka Nataliia V.
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2020-04-02
