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Journal of Engineering and Applied Science

Table 3 Input parameters and its levels

From: Parameter optimization in the enhancement of MRR of titanium alloy using newer mixing method in PMEDM process

Parameters

Symbols

Levels

DoF

Level 1

Level 2

Level 3

Current (A)

A

25

30

35

2

Duty factor (%)

B

70

80

90

2

Pressure (bar)

C

4

6

8

2

Powder type

D

Al2O3

SiC

Cu

2

Powder Conc. (g/min)

E

0

2

4

2

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