Effect of SiC-Cu electrode on material removal rate, tool wear and surface roughness in EDM process

Joint Authors

Laibi, Yusuf Q.
Shathir, Sad K.

Source

Engineering and Technology Journal

Issue

Vol. 38, Issue 9A (30 Sep. 2020), pp.1405-1413, 9 p.

Publisher

University of Technology

Publication Date

2020-09-30

Country of Publication

Iraq

No. of Pages

9

Main Subjects

Materials Science , Minerals
Electronic engineering

Topics

Abstract EN

Electrical discharge machining (EDM) is one of the most common non-traditional processes for the manufacture of high precision parts and complex shapes.

The EDM process depends on the heat energy between the work material and the tool electrode.

This studyfocused on the material removal rate (MRR), the surface roughness, and tool wear in a 304 stainless steel EDM.

The composite electrode consisted of copper (Cu) and silicon carbide (SiC).

The current effects imposed on the working material, as well as the pulses that change over time during the experiment.

When the current used is (8, 5, 3, 2, 1.5) A, the pulse time used is (12, 25) μs and the size of the space used is (1) mm.

Optimum surface roughness under a current of 1.5 A and thepulse time of 25 μs with a maximum MRR of 8 A and thepulse duration of 25 and complex shapes.

The EDM process depends on the heat energy between the work material and the tool electrode.

This studyfocused on the material removal rate (MRR), the surface roughness, and tool wear in a 304 stainless steel EDM.

The composite electrode consisted of copper (Cu) and silicon carbide (SiC).

The current effects imposed on the working material, as well as the pulses that change over time during the experiment.

When the current used is (8, 5, 3, 2, 1.5) A, the pulse time used is (12, 25) μs and the size of the space used is (1) mm.

Optimum surface roughness under a current of 1.5 A and thepulse time of 25 μs with a maximum MRR of 8 A and thepulse duration of 25 μs

American Psychological Association (APA)

Laibi, Yusuf Q.& Shathir, Sad K.. 2020. Effect of SiC-Cu electrode on material removal rate, tool wear and surface roughness in EDM process. Engineering and Technology Journal،Vol. 38, no. 9A, pp.1405-1413.
https://search.emarefa.net/detail/BIM-1236322

Modern Language Association (MLA)

Laibi, Yusuf Q.& Shathir, Sad K.. Effect of SiC-Cu electrode on material removal rate, tool wear and surface roughness in EDM process. Engineering and Technology Journal Vol. 38, no. 9A (2020), pp.1405-1413.
https://search.emarefa.net/detail/BIM-1236322

American Medical Association (AMA)

Laibi, Yusuf Q.& Shathir, Sad K.. Effect of SiC-Cu electrode on material removal rate, tool wear and surface roughness in EDM process. Engineering and Technology Journal. 2020. Vol. 38, no. 9A, pp.1405-1413.
https://search.emarefa.net/detail/BIM-1236322

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references : p. 1412-1413

Record ID

BIM-1236322