Cutmaster a40, a60, Mild steel 60a air plasma / air shield – Tweco A40-A60 CutMaster User Manual
Page 47
CUTMASTER A40, A60
Manual 0-5120
OPERATION
4T-13
Mild Steel
60A
Air Plasma / Air Shield
Deflector
Standard Shield Cup
Maximum Life Shield Cup
Tip
Starter Cartridge
Heavy Duty Starter
Cartridge
Electrode
9-8243
9-8218
9-8237
9-8210
9-8213
9-8277
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.