Thermal Dynamics CUTMASTER A80 - Page 66

CUTMASTER A80, A120
OPERATION 4T-30 Manual 0-5119
Aluminum
60A
Air Plasma / Air Shield
Shield Cap Maximum Life Shield Cup Tip Starter Cartridge Electrode
9-8238 9-8237 9-8210 9-8213 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
Material
Thickness
Gas Pressure
(Air)
Arc
Voltage
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
Kerf Width
@ Rec.
Speed
(mm)
Bar
(torch lead length)
Volts (mm) (mm/min) (mm) (sec) (mm)
1
5.9 (7.6m)
6.2 (15.2m)
118 6.4 8890 6.4 0.00
2
2 118 6.4 8890 6.4 0.10
2.0
3 123 6.4 7070 6.4 0.10
2.1
4 124 6.4 5095 6.4 0.20
2.0
5 126 6.4 3335 6.4 0.20
2.0
6 130 6.4 2370
6.4 0.30
2.0
8 134 6.4 1570 6.4 0.40 2.0
10 136 6.4 1070 6.4 0.60 2.0
12 139 6.4 765 6.4 0.70 2.0
15 146 4.8 515 Edge start 2.4
20 157 4.8 260 Edge start 2.7
BOLD TYPE indicates maximum piercing parameters. BOLD ITALIC indicates edge starts only.