Mild steel 150a o, Plasma / air shield – Tweco XT-300 Torch for OEM UC-300 User Manual
Page 39
Manual 0-4829 Rev AN
8-41
TORCH DATA for Ultra-Cut
Mild Steel
150A
O
2
Plasma / Air Shield
Cartridge
22-1020
Electrode
22-1072
Plasma
Gas Distributor
22-1042
Tip
22-1054
Shield Cap
22-1028
3/4” (20mm)
22-1275
> 3/4” (20mm)
Shield Cup
22-1016
Art # A-07669
Shield
Gas Distributor
22-1273
<
=
(ga)
(in)
inch
(PSI)
Ball
(PSI)
Ball
(PSI)
Volts
(in)
±0.005
(ipm)
(in)
(sec)
(in)
3/8
0.375
80
62
120
45
120
147
0.120
120
0.300
0.4
0.115
1/2
0.500
80
62
120
45
120
150
0.120
100
0.300
0.6
0.110
5/8
0.625
80
62
120
45
120
155
0.130
75
0.350
0.6
0.116
3/4
0.750
80
62
120
45
120
162
0.140
50
0.350
0.8
0.141
7/8
0.875
80
62
120
62
120
165
0.140
30
0.350
0.8
0.182
1
1.000
80
62
120
62
120
172
0.160
25
0.350
1.0
0.180
1 1/4
1.250
80
62
120
62
120
172
0.160
25
0.170
1 1/2
1.500
80
62
120
62
120
175
0.160
15
0.190
2
2.000
80
62
120
62
120
184
0.160
9
0.195
(Bar)
Ball
(Bar)
Ball
(Bar)
Volts
(mm)
±0.1
(mm/min)
(mm)
(sec)
(mm)
5.5
62
8.3
45
8.3
147
3.1
2970
7.6
0.4
2.9
5.5
62
8.3
45
8.3
149
3.1
2650
7.6
0.6
2.8
5.5
62
8.3
45
8.3
154
3.2
2080
8.5
0.6
2.9
5.5
62
8.3
62
8.3
163
3.6
1120
8.9
0.8
3.9
5.5
62
8.3
62
8.3
165
3.6
800
8.9
0.8
4.5
5.5
62
8.3
62
8.3
171
4.0
650
8.9
1.0
4.6
5.5
62
8.3
62
8.3
172
4.1
630
4.3
5.5
62
8.3
62
8.3
175
4.1
390
4.8
5.5
62
8.3
62
8.3
183
4.1
240
5.0
Ball
Press
Ball
Press
Volts
in ±0.005 /
mm ±0.1
ipm /
mm/min
in ±0.005 /
mm ±0.1
(sec)
20 psi
1.4 bar
60
60 psi
4.1 bar
120
80 psi
5.5 bar
145
0.12
3
300
7600
0.12
3
0
150A Mild Steel XTL (O
2
/Air)
Material
Thickness
Pre Flow
Pressure
(Air)
Cut Flow Rates / Pressures
Arc
Voltage
Torch
Working
Height
Plasma (O
2
) Shield
(Air)
Edge Start
Edge Start
Edge Start
Edge Start
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
Kerf Width
@ Rec.
Speed
Material
Thickness
Pre Flow
Pressure
(Air)
Cut Flow Rates / Pressures
Pierce
Delay
Kerf Width
@ Rec.
Speed
Plasma (O
2
) Shield
(Air)
Arc
Voltage
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height
(mm)
10
12
15
20
22
25
32
Initial
Piercing
Height
Pierce
Delay
Marking
quality
degrades
as
thickness
decreases
38
50
Edge Start
Edge Start
Burn-through
may occur
on thicknesses
< 1/16" (0.063") / 1.6 mm
Plasma
Pressure (N
2
)
Shield
Pressure (N
2
)
Marking (w ith 150A MS parts)
20A Arc Current
Pre Flow
Pressure
(N
2
)
Cut Flow Rates / Pressures
Arc
Voltage
Torch
Working
Height
Travel
Speed
8.03 Standard Cutting 150 - 200 Amp