Stainless steel 80a air plasma / air shield – Tweco A80-A120 CutMaster User Manual
Page 63
CUTMASTER A80, A120
Manual 0-5119
OPERATION
4T-31
Stainless Steel
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
0.063
85 (25')
90 (50')
114
0.125
340
0.2
0.00
0.06
11
0.125
115
0.125
260
0.2
0.10
0.06
10
0.141
116
0.125
250
0.2
0.10
0.06
3/16
0.188
115
0.125
170
0.2
0.20
0.07
1/4
0.250
118
0.125
85
0.2
0.30
0.08
3/8
0.375
127
0.19
45
0.25
0.40
0.09
1/2
0.500
136
0.19
16
0.25
0.75
0.11
5/8
0.625
143
0.19
10
Edge Start
0.12
3/4
0.750
146
0.19
8
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 (7.6 m)
6.2 (15.2 m)
114
3.2
9410
5.1
0.00
1.5
2
114
3.2
8120
5.1
0.00
1.4
3
115
3.2
6830
5.1
0.10
1.4
4
116
3.2
5635
5.1
0.20
1.5
5
115
3.2
4010
5.1
0.20
1.8
6
117
3.2
2640
5.1
0.30
2.0
8
123
4.8
1630
6.4
0.40
2.1
10
128
4.8
1030
6.4
0.60
2.2
12
134
4.8
565
6.4
0.75
2.6
15
141
4.8
295
Edge Start
3.0
20
147
4.8
185
Edge Start
2.8
BOLD TYPE indicates maximum piercing parameters. BOLD ITALIC indicates edge starts only.