Shkodenko M. Development of an automated technological preparation of cutting out leather on the footwear parts

Dissertation is dedicated to complex solution of the problem of computer-aided design of the cutting out patterns of leather, including the stages of preparation of information about the contour of leather and its defects and optimization of its cutting out route on the base of the prepared pattern.On the basis of the offered mathematical models of leather the methods of digitization the information about a contour, defects of leather and directions of tension, the methods of the interactive and computer-aided design of the cutting out patterns are developed. Тhe methods of optimization of route of working instrument at cutting out by means of press-automat taking into account the features of tuning of equipment are developed.