Thermal Dynamics CUTMASTER A80 - Page 48

CUTMASTER A80, A120
OPERATION 4T-12 Manual 0-5119
Aluminum
40A
Air Plasma / Air Shield
Deector
Standard Shield Cup
Maximum Life Shield Cup
Tip Starter Cartridge Electrode
9-8243
9-8218
9-8237
9-8208 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)
20
0.040
70 (25')
75 (50')
95 0.16 300 0.16 0.0 0.06
16
0.063 97 0.16 170 0.16 0.0 0.06
12
0.097 113 0.16 100 0.16 0.2 0.07
11
0.125 115 0.16 90 0.18 0.3 0.07
9
0.160 113 0.18 85 0.18 0.4 0.07
3/16 0.188 116 0.18 75 0.18 0.5 0.07
1/4 0.250 128 0.18 30 0.18 1.0 0.08
3/8 0.375 150 0.18 10 Edge Start 0.09
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)
1.0
4.8 (7.6m)
5.2 (15.2m)
95 4.1 7620 4.1 0.0
1.5
2.0 104 4.1 3500 4.1 0.2
1.6
3.0 115 4.1 2350 4.6 0.3
1.7
4.0 113 4.6 2170 4.6 0.4
1.7
5.0 118 4.6 1740 4.6 0.5
1.8
6.0 125 4.6 1015 4.6 0.8
1.9
8.0 139 4.6 500 Edge Start
2.0
10.0 153 4.6 180 Edge Start
2.2
BOLD TYPE indicates maximum piercing parameters. BOLD ITALIC indicates edge starts only.