Thermal Dynamics A120 - Page 66

cutmaster a120
OPERATION 4T-32 Manual 0-4989
Mild Steel
120A
Air Plasma / Air Shield
Deector
Standard Shield Cup
Maximum Life Shield Cup
Tip Starter Cartridge Electrode
9-8243
9-8218
9-8237
9-8253
9-8213
9-8215
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)
1/4 0.250
80 (25')
80 (50')
134 0.19 150 0.25
0.10
0.11
3/8 0.375
141 0.19 85 0.25
0.30
0.11
1/2 0.500
141 0.19 70 0.25
0.80
0.12
5/8 0.625
146 0.19 45 0.25
1.00
0.12
3/4 0.750
150 0.19 30 0.25
1.20
0.12
7/8 0.875
160 0.25 25 Edge Start 0.14
1 1.000
163 0.25 19 Edge Start
0.14
1-1/4 1.250
168 0.25 12 Edge Start
0.15
1-1/2 1.500
172 0.25 8 Edge Start
0.16