Thermal Dynamics CUTMASTER A80 - Page 49

CUMASTER A80, A120
Manual 0-5119 4T-13 OPERATION
Mild Steel
60A
Air Plasma / Air Shield
Deector
Standard Shield Cup
Maximum Life Shield Cup
Tip Starter Cartridge Electrode
9-8243
9-8218
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
0.060
85 (25')
90 (50')
118 0.19 290 0.19 0.00 0.08
14
0.075 120 0.19 285 0.19 0.10 0.08
11
0.120 118 0.19 180 0.19 0.10 0.08
10
0.135 119 0.19 176 0.19 0.10 0.07
3/16 0.188 121 0.19 100 0.19 0.20 0.08
1/4 0.250 122 0.19 80 0.19 0.30 0.08
3/8 0.375 124 0.19 50 0.19 0.50 0.09
1/2 0.500 132 0.19 26 0.19 0.75 0.10
5/8 0.625 135 0.19 19 Edge Start 0.10
3/4 0.750 136 0.19 14 Edge Start 0.08
1
1.000 150 0.19 6 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)
115
4.8
7540 4.8 0 2.1
2
120 4.8 7015 4.0 0.10 1.9
3
118 4.8 4570 4.8 0.10 0.1
4
120 4.8 3650 4.8 0.20 1.9
5
121 4.8 2465 4.8 0.20 2.1
6
122 4.8 2145 4.8 0.30 2.0
8
123 4.8 1635 4.8 0.40 2.2
10
125 4.8 1180 4.8 0.60 2.4
12
130 4.8 795 4.8 0.75 2.4
15
134 4.8 530 Edge Start 2.4
20
138 4.8 325 Edge Start 2.2
25
149 4.8 165 Edge Start 2.7
BOLD TYPE indicates maximum piercing parameters. BOLD ITALIC indicates edge starts only.