Mild steel, 55a air plasma / air shield – Tweco XT-301 Torch Data User Manual
Page 3
Manual 0-4826 Rev. AK
8-5
TORCH DATA for AutoCut Basic
Mild Steel,
55A
Air Plasma / Air Shield
Plasma
(Air)
Shield
(Air)
(ga)
(in)
inch
(PSI)
(PSI)
Volts
(in)
±0.005
(ipm)
(in)
(sec)
(in)
21
0.033
70
20
152
0.188
500
0.200
0.1
0.079
16
0.060
70
20
154
0.188
300
0.200
0.1
0.086
10
0.135
92
80
166
0.188
190
0.200
0.2
0.079
3/16 0.188
92
80
166
0.188
130
0.250
0.3
0.089
1/4
0.250
92
80
170
0.188
95
0.250
0.3
0.090
Plasma
(Air)
Shield
(Air)
(Bar)
(Bar)
Volts
(mm)
±0.1
(mm/min)
(mm)
(sec)
(mm)
4.8
1.4
152
4.8
11500
5.1
0.1
2.0
4.8
1.4
157
4.8
6920
5.1
0.1
2.1
6.3
5.5
163
4.8
5460
5.1
0.2
2.0
6.3
5.5
166
4.8
4180
5.6
0.2
2.1
6.3
5.5
167
4.8
3180
6.4
0.3
2.3
6.3
5.5
169
4.8
2610
6.4
0.3
2.3
55A Mild Steel (Air/Air)
Material
Thickness
Cut Flow Pressures
Arc
Voltage
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
Kerf Width
@ Rec.
Speed
Material
Thickness
Cut Flow Pressures
Arc
Voltage
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
Kerf Width
@ Rec.
Speed
4
5
6
(mm)
1
2
3
Shield Cap
36-1025
Tip
36-1051
Electrode
36-1069
36-1041
Cartridge
36-1020
Shield Cup
36-1016
Plasma Gas Distributor
Shield Gas Distributor
36-1272
Art # A-04945