Optimizing the Cutting Time and Surface Finish for EDMWire Cut Process of AISI 1045 Steel

Rusdi, Nur and Muas, Muchtar and Syah, Risal (2018) Optimizing the Cutting Time and Surface Finish for EDMWire Cut Process of AISI 1045 Steel. Journal INTEK, 5 (2). pp. 76-79. ISSN 2339-0700

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Official URL: http://dx.doi.org/10.31963/intek.v5i2.574

Abstract

This paper aims to optimize the machined surface as well as to study the effect of current strength and wire speed on wire cut machining on AISI 1045 steel against the timing of roughness of straight gear surface. The surface results analyzed are the surface roughness values obtained by conducting surface roughness testing. Variations of current used are 3 amperes, 5 amperes, and 7 amperes, while the wire speed used is 8mm / min, 10 mm, min, and 12 mm / min. In the process of wire cut machining is used a brass cutting material with 0.25 mm wire diameter. The results showed that the greater the current and wire speed used then the surface roughness value will be lower, otherwise the smaller current and wire speed used then the surface roughness value will be higher. The results of data analysis using ANOVA analysis, correlation, and regression method obtained optimal condition to get low surface roughness value and fast cut time that is at 7 amperes current with wire speed 8 mm / min.

Item Type: Article
Subjects: T Technology > TJ Mechanical engineering and machinery
Divisions: Department of Mechanical Engineering > Teknik Mesin
Depositing User: editor pnup
Date Deposited: 14 Jan 2019 12:25
Last Modified: 21 Jun 2020 03:26
URI: http://repository.poliupg.ac.id/id/eprint/811

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