Tweco A40 CutMaster - Manual (Page 70)

CUTMASTER A40
4T-32 OPERATION Manual 0-4978
Stainless Steel
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 0.063
85 (25')
90 (50')
110 0.13 165 0.20 0.00 0.06
14 0.078 116 0.13 155 0.20 0.10 0.07
11 0.125 118 0.13 125 0.20 0.10 0.07
10 0.141 126 0.13 80 0.20 0.10 0.09
3/16 0.188 125 0.13 75 0.20 0.20 0.09
1/4 0.250 127 0.13 60 0.20 0.30 0.08
3/8 0.375 134 0.13 28 0.20 0.50 0.08
1/2 0.500 136 0.19 17 0.25 0.75 0.09
5/8 0.625 131 0.13 14 Edge Start 0.08
3/4 0.750 142 0.19 10 Edge Start 0.11