Aluminum 80a air plasma / air shield – Tweco A80-A120 CutMaster User Manual
Page 64
CUTMASTER A80, A120
OPERATION Manual 0-5119
4T-32
Aluminum
80A
Air Plasma / Air Shield
Shield Cap
Maximum Life Shield Cup
Tip
Starter Cartridge
Electrode
9-8239
9-8237
9-8211
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')
115
0.13
320
0.2
0.00
0.09
11
0.120
120
0.13
240
0.2
0.10
0.08
3/16
0.188
122
0.13
165
0.2
0.20
0.08
1/4
0.250
124
0.13
100
0.2
0.30
0.10
3/8
0.375
140
0.19
60
0.2
0.40
0.09
1/2
0.500
142
0.19
36
0.2
0.60
0.11
5/8
0.625
148
0.19
26
0.2
0.75
0.11
3/4
0.750
155
0.19
16
Edge Start
0.12
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 (7.6 m)
6.2 (15.2 m)
113
3.3
9020
5.1
0.00
2.4
2
116
3.3
7595
5.1
0.00
2.2
3
120
3.3
6165
5.1
0.10
2.0
4
121
3.3
5045
5.1
0.20
2.1
5
122
3.3
3955
5.1
0.20
2.2
6
124
3.3
2905
5.1
0.30
2.3
8
132
4.8
2010
5.1
0.40
2.3
10
140
4.8
1430
5.1
0.50
2.3
12
142
4.8
1045
5.1
0.60
2.6
15
146
4.8
730
5.1
0.75
2.7
20
157
4.8
330
Edge Start
3.2
BOLD TYPE indicates maximum piercing parameters. BOLD ITALIC indicates edge starts only.