Optimization Models of Tool Path Problem for CNC Sheet Metal Cutting Machines

Петунин, А. А.; Stylios, Chrysostomos

doi:10.1016/j.ifacol.2016.07.544

Cited by 39 publications

(11 citation statements)

References 11 publications

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“…Для полного решения задачи маршрутизации режущего инструмента для машин листовой резки с ЧПУ для минимизации времени или стоимости резки требуется решить целый ряд задач. Их описание и классификация приведены подробно в [1][2][3], и схематически изображены на рис. 1.…”

Section: A New Algorithm For Constructing the Shortest Tour Of A Finite Set Of Disjoint Contours On A Planeunclassified

A New Algorithm for Constructing the Shortest Tour of a Finite Set of Disjoint Contours on a Plane

Петунин¹,

Polishchuk²,

Ukolov³

2021

IZVESTIYA SFedU. ENGINEERING SCIENCES

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Section: A New Algorithm For Constructing the Shortest Tour Of A Finite Set Of Disjoint Contours On A Planeunclassified

A New Algorithm for Constructing the Shortest Tour of a Finite Set of Disjoint Contours on a Plane

Петунин¹,

Polishchuk²,

Ukolov³

2021

IZVESTIYA SFedU. ENGINEERING SCIENCES

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“…At present the following classes of Cutting Path Problem is considered depending on using cutting technique and its parameters [3][4][5]:…”

Section: Introductionmentioning

confidence: 99%

“…Generally it should be noted disadvantages of research about problems of special cutting techniques application and methods of their use in design of cutting path in CAM. There are special cutting techniques -common cut, «chained» cutting, «snake» cutting, et al [5]. The use of common cut is useful during cutting of high-cost sheet material on CNC equipment because a reusable scrap is generated.…”

Section: Introductionmentioning

confidence: 99%

Application of Multi-Contour Cutting in Algorithms for Solving the Cutting Path Problem

2021

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The cutting path problem for CNC sheet metal cutting equipment is considered in this article. The method of multi-contour cutting application is described for solving Cutting Path Problem (CPP). The method is to be combine contours in «blocks» (groups) and cutting of several contours is performed by using special cutting techniques (common cut, «chained» cutting) in order to reduce values of cutting tool length and number of piercings compared with standard cutting technique (where only idle path is minimized) The article presents results of solving cutting path problem computing experiments using proposed method (multi-contour cutting with common cut) and algorithm CCP-Relax (in which the standard cutting technique is used). The examples of testing are performed by using several instances from Library CPPLib.

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“…The common problems of metal sheet cutting [1] represent serious practical interest. A detailed overview is given in paper [2]. The main problem is to get parts of the best quality with the minimal cost.…”

Section: Introductionmentioning

confidence: 99%