Stainless steel 300a n, Plasma / h, O shield – Tweco XT-300 Torch for OEM UC-300 User Manual
Page 66: This art is for reference only
TORCH DATA for Ultra-Cut
8-68
Manual 0-4829 Rev AN
(ga)
(in)
inch
psi
Ball
psi
Ball
psi
Volts
(in)
±0.005
(ipm)
(in)
(sec)
(in)
3/8
0.375
20
120
100
8
55
150
0.150
140
0.350
0.3
0.144
1/2
0.500
20
120
100
8
55
159
0.150
100
0.350
0.5
0.154
5/8
0.625
20
120
100
8
55
158
0.150
75
0.350
0.1
0.153
3/4
0.750
20
120
100
8
55
166
0.200
55
0.500
0.7
0.173
7/8
0.875
20
120
100
8
55
180
0.300
45
0.500
1.1
0.210
1
1.000
20
120
100
8
55
182
0.300
40
0.500
1.3
0.210
1 1/4
1.250
20
120
100
8
55
196
0.350
30
0.500
2.0
0.230
1 1/2
1.500
20
120
100
8
55
198
0.350
25
0.232
1 3/4
1.750
20
120
100
8
55
198
0.350
18
0.237
2
2.000
20
120
100
8
55
205
0.350
12
0.253
bar
Ball
bar
Ball
bar
Volts
(mm)
±0.1
(mm/min)
(mm)
(sec)
(mm)
1.4
120
6.9
8
3.8
151
3.8
3400
8.9
0.3
3.7
1.4
120
6.9
8
3.8
157
3.8
2760
8.9
0.5
3.9
1.4
120
6.9
8
3.8
158
3.8
2080
9.4
0.6
3.9
1.4
120
6.9
8
3.8
170
5.8
1320
12.7
0.8
4.7
1.4
120
6.9
8
3.8
182
7.6
1030
12.7
1.3
5.3
1.4
120
6.9
8
3.8
196
8.9
760
12.7
2.0
5.8
1.4
120
6.9
8
3.8
198
8.9
640
5.9
1.4
120
6.9
8
3.8
198
8.9
470
6.0
1.4
120
6.9
8
3.8
204
8.9
320
6.4
(PSI) /
(Bar)
(Ball)
(PSI) /
(Bar)
(Ball)
(PSI) /
(Bar)
Volts
in ±0.005 /
mm ±0.1
ipm /
mm/min
in ±0.005 /
mm ±0.1
(sec)
15
60
90
0.120
300
0.120
1.0
4.1
6.2
3.0
7600
3.0
115
0
Burn-through
may occur
for thicknesses
< 1/16" (0.063") / 1.6
mm.
Plasma (N
2
) Shield
(N
2
)
80
NA
Marking
24A Arc Current
Pre Flow
Pressure
(N
2
)
Cut Flow Rates /
Pressures
Arc
Voltage
Torch
Working
Height
Travel
Speed
Initial
Transfer
Height
Pierce
Delay
Marking
quality
degrades
as
thickness
decreases
* Pressure of the water supply line should be regulated by customer pressure regulator.
Note1: Ohmic height sensing is not recommended with water shield. Water on the plate interferes electrically with the
ohmic sensing circuit.
Note2: Water source used for shield must be demineralized.
Plasma Gas
Distributor
Electrode
Cartridge
Shield
Retainer
Shield Cap
Shield Gas
Distributor
Tip
22-1043
22-1089
22-1022
22-1015
22-1046
22-1284
22-1066
Material
Thickness
Pre Flow
Pressure
(N
2
)
Cut Flow Rates /
Pressures
Arc
Voltage
Kerf Width
@ Rec.
Speed
Plasma (N
2
)
Shield
(H
2
O)*
Edge Start
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
Edge Start
Edge Start
Material
Thickness
Pre Flow
Pressure
(N
2
)
Cut Flow Rates /
Pressures
Arc
Voltage
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
Kerf Width
@ Rec.
Speed
Plasma (N
2
)
Shield
(H
2
O)*
(mm)
10
12
15
20
Stainless Steel
300A
N
2
Plasma / H
2
O Shield
BOLD TYPE indicates maximum piercing parameters. BOLD ITALIC indicates edge starts only.
44
Edge Start
50
Edge Start
25
32
38
Edge Start
Cartridge
Electrode
Shield
Shield Gas
Distributor
Tip
Plasma Gas
Distributor
Shield Retainer
Art # A-07917_AC
This Art Is For Reference ONLY