Tweco A40 CutMaster - Manual (Page 72)

CUTMASTER A40
4T-34 OPERATION Manual 0-4978
Aluminum
60A
Air Plasma / Air Shield
Shield Cap Maximum Life Shield Cup Tip
Starter Cartridge
Heavy Duty Starter
Cartridge
Electrode
9-8238 9-8237 9-8210
9-8213
9-8277
9-8232
Material
Thickness
Gas Pressure
(Air)
Arc Voltage Torch Working
Height
Travel Speed Initial Piercing
Height
Pierce Delay
Kerf Width
@ Rec. Speed
(GA) (in) inch
PSI
(torch lead length)
Volts (in) (ipm) (in) (sec) (in)
16 0.064
85 (25')
90 (50')
118 0.13 350 0.20 0.00 0.07
14 0.079 118 0.13 350 0.20 0.10 0.08
11 0.120 123 0.13 275 0.20 0.10 0.08
3/16 0.188 125 0.13 140 0.20 0.20 0.08
1/4 0.250 132 0.13 80 0.20 0.30 0.08
3/8 0.375 135 0.13 45 0.20 0.50 0.08
1/2 0.500 140 0.13 26 0.20 0.80 0.08
5/8 0.625 148 0.19 18 Edge start 0.10
3/4 0.750 155 0.19 12 Edge start 0.11