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Table 2 Experimental working conditions

From: Optimization of machining parameters and wire vibration in wire electrical discharge machining process

Working conditions

Value

Machining length

5.0 mm

Workpiece material

SKD11 (JIS)

Workpiece thickness

1.0 mm

Pulse duration te

1.0 μs

Discharge current ie

20 A

Wire diameter

0.5 mm

Wire material

Tungsten

Wire tension Wt

0.5–4.0 N

Wire running speed Ws

1.0–15.0 m/min

Servo voltage Sv

50–90 V

Flow rate Fr

0–8.0 L/min

Dielectric fluid

Kerosene

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