Shield – Tweco Torch Data for Auto-Cut O2 V.1 User Manual
Page 22
TORCH DATA for AutoCut O
2
8-26
Manual 0-4831 Rev. AH
200A
Stainless Steel
H35 Plasma / N
2
Shield **
(ga)
(in)
inch
(PSI)
Ball
(PSI)
Ball
(PSI)
Volts
(in)
±0.005
(ipm)
(in)
(sec)
(in)
3/8
0.375
20
100
70
100
146
0.240
90
0.300
0.5
0.160
1/2
0.500
20
100
70
100
150
0.260
65
0.300
0.6
0.162
5/8
0.625
20
100
70
100
153
0.280
50
0.350
0.7
0.168
3/4
0.750
20
100
70
100
156
0.300
40
0.400
0.8
0.184
7/8
0.875
20
100
100
120
163
0.300
35
0.450
1
0.192
1
1.000
20
100
100
120
167
0.325
30
0.500
2
0.185
1 1/4
1.250
20
100
100
120
180
0.325
20
0.175
1 1/2
1.500
20
100
100
120
182
0.350
16
0.180
2
2.000
20
100
100
120
185
0.350
12
0.195
(Bar)
Ball
(Bar)
Ball
(Bar)
Volts
(mm)
±0.1
(mm/min)
(mm)
(sec)
(mm)
1.4
100
4.8
6.9
147
6.2
2190
7.6
0.5
4.1
1.4
100
4.8
6.9
149
6.5
1790
7.6
0.6
4.1
1.4
100
4.8
6.9
152
7.0
1380
8.5
0.7
4.2
1.4
100
4.8
6.9
158
7.8
980
10.5
0.9
4.7
1.4
100
6.9
8.3
166
8.3
780
12.5
1.9
4.7
1.4
100
6.9
8.3
180
8.3
500
4.5
1.4
100
6.9
8.3
182
8.9
410
4.6
1.4
100
6.9
8.3
185
8.9
310
4.9
200A Stainless Steel (H35/N
2
)
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
@ Min/Max
Plasma (H35)
Shield (N
2
)
Edge Start
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
See Note
Kerf Width
@ Rec.
Speed
Plasma (H35)
Shield (N
2
)
(mm)
Edge Start
10
12
15
20
Note: Set air shield parameters by pressure only
50
Edge Start
* Lock pierce height for first 0.5" to 1" of cutting to avoid torch hitting the pierce metal puddle.
**Requires Firmware version 3.4 or higher for the Power Supply and 3.2 or higher for the Gas Control Box.
See Note
25
32
Edge Start
38
35-1273
Shield Cup
35-1016
Shield Cap
Shield Gas
Distributor
Tip
35-1058
Art # A-07610
Plasma Gas
Distributor
35-1043
< 1” (25mm)
1” + (25mm)
35-1032
Electrode
35-1087
Cartridge
35-1020
35-1031
>