Mild steel 55a o, Plasma / air shield – Tweco XT-301 Torch Data User Manual
Page 4
TORCH DATA for AutoCut Basic
8-6
Manual 0-4826 Rev. AK
Mild Steel
55A
O
2
Plasma / Air Shield
Plasma
(O
2
)
Shield
(Air)
(ga)
(in)
inch
(PSI)
(PSI)
Volts
(in)
±0.005
(ipm)
(in)
(sec)
(in)
21
0.033
70
20
120
0.125
600
0.200
0.0
0.073
16
0.060
70
20
120
0.125
400
0.200
0.0
0.071
10
0.135
80
20
126
0.125
180
0.200
0.2
0.083
3/16 0.188
80
20
127
0.125
120
0.200
0.2
0.081
1/4
0.250
80
20
128
0.125
85
0.200
0.3
0.086
Plasma
(O
2
)
Shield
(Air)
(Bar)
(Bar)
Volts
(mm)
±0.1
(mm/min)
(mm)
(sec)
(mm)
4.8
1.4
120
3.2
14040
5.1
0.0
1.8
4.8
1.4
121
3.2
8760
5.1
0.0
1.9
5.5
1.4
125
3.2
5830
5.1
0.2
2.0
5.5
1.4
126
3.2
3930
5.1
0.2
2.1
5.5
1.4
127
3.2
2920
5.1
0.2
2.1
5.5
1.4
128
3.2
2360
5.1
0.3
2.2
4
5
6
(mm)
1
2
3
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
Kerf Width
@ Rec.
Speed
Material
Thickness
Cut Flow Pressures
Arc
Voltage
Torch
Working
Height
55A Mild Steel (O
2
/Air)
Material
Thickness
Cut Flow Pressures
Arc
Voltage
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
Kerf Width
@ Rec.
Speed
Tip
36-1272
Electrode
36-1025
Shield Cap
36-1051
36-1041
36-1069
Cartridge
36-1020
Shield Cup
36-1016
Plasma Gas Distributor*
Shield Gas Distributor
Art # -04943