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International Journal of Manufacturing Engineering
Table of Contents
International Journal of Manufacturing Engineering
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2014
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Article
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Tab 2
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Research Article
Material Removal Rate, Electrode Wear Rate, and Surface Roughness Evaluation in Die Sinking EDM with Hollow Tool through Response Surface Methodology
Table 2
Factors and their levels.
Serial number
Symbols
Input factors
Levels
Units
1
2
3
1
A
Pulse on time
100
340
580
s
2
B
Pulse off time
4
16
28
s
3
C
Peak current
5
25
45
A