DEVICE FOR THREADING BY ELECTRTICAL DISCHARGE

Ionel Coman; Laurentiu Slatineanu; Margareta Coteata; Oana Dodun; Gheorghe Nagit; Irina Besliu

Nonconventional Technologies Review (Dec 2016)

DEVICE FOR THREADING BY ELECTRTICAL DISCHARGE

Ionel Coman,
Laurentiu Slatineanu,
Margareta Coteata,
Oana Dodun,
Gheorghe Nagit,
Irina Besliu

Affiliations

Ionel Coman: ”Gheorghe Asachi” Technical University of Iasi, Department of Machines Manufacturing Technology
Laurentiu Slatineanu: ”Gheorghe Asachi” Technical University of Iasi, Department of Machines Manufacturing Technology
Margareta Coteata: ”Gheorghe Asachi” Technical University of Iasi, Department of Machines Manufacturing Technology
Oana Dodun: ”Gheorghe Asachi” Technical University of Iasi, Department of Machines Manufacturing Technology
Gheorghe Nagit: ”Gheorghe Asachi” Technical University of Iasi, Department of Machines Manufacturing Technology
Irina Besliu: ”Ștefan cel Mare” University of Suceava, Department of Mechanics and Technologies

Journal volume & issue: Vol. 20, no. 4

Abstract

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There are situations when for distinct reasons, a process of threading by electrical discharge machining has to be applied. In order to materialize an electrical discharge threading process, an analysis of the information available in the specialty literature and in industrial practice was developed. The analysis revealed the possibility to design a device for electrical discharge threading adapted on a ram electrical discharge machine. On this base, a device including a ball screw and a gear mechanism was designed. The device transforms the rectilinear work motion of the machine tool head into a rotation motion and a rectilinear feed of the tool electrode.

Published in Nonconventional Technologies Review

ISSN: 2359-8646 (Print); 2359-8654 (Online)
Publisher: Editura Politehnica, Timisoara
Country of publisher: Romania
LCC subjects: Technology: Engineering (General). Civil engineering (General)
Website: http://revtn.ro

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