To the problem of computer-aided design of a retoolable tooling for sheet punching and pressing

V Agarkov State Enterprise "Kharkivstandardmetrology" https://orcid.org/0000-0001-9883-0480
S Yasko Poltava National Technical University named after Y. Kondratyuk https://orcid.org/0000-0001-6228-705X
E Frolov Poltava National Technical University named after Y. Kondratyuk https://orcid.org/0000-0002-9415-1066
E Deryabkina Ukrainian Engineering Pedagogics Academy https://orcid.org/0000-0002-5531-0124

Keywords: computer-aided design, readjustable stamp, mold, software

Abstract

DOI 10.32820/2079-1747-2018-22-72-80

The methodology of computer-aided design of a retoolable tooling for sheet metal stamping
and pressing (adjustable molds and molds for thermoplastic automata and casting machines) is considered in the example of the developed technological process for manufacturing a casting of a body
component using end-to-end computer design based on CAD / CAM systems. designing and manufacturing of technological equipment, in particular adjustable molds and molds. Comparison of the
basic and projected version showed a reduction of 3-5 times in all stages of introduction into production (from design to manufacturing of the finished product). The obtained data of research of the
process of casting and cooling, as well as operational stresses and strains on the body of the part
make it possible to improve the quality of finished products and reduce the number of rejected
parts. The result of the implementation of this project was the introduction of developments in production at JSC PAAZ (Poltava).

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