Shield – Tweco Torch Data for Auto-Cut O2 V.2 User Manual
Page 29
Manual 0-4832 Rev AF
8-29
TORCH DATA for AutoCut O
2
Aluminum
200A
H35 Plasma / N
2
Shield **
36-1273
Shield Cup
36-1016
Shield Gas
Distributor
Tip
36-1058
Art # A-07611
Plasma Gas
Distributor
36-1043
Electrode
36-1087
Cartridge
36-1020
Shield Cap
< 1” (25mm)
1” + (25mm)
36-1032
36-1031
>
Plasma
(H35)
Shield
(N
2
)
(ga)
(in)
inch
(PSI)
(PSI)
Volts
(in)
±0.005
(ipm)
(in)
(sec)
(in)
1/2
0.5
70
100
155
0.300
150
0.350
0.2
0.163
5/8
0.625
70
100
160
0.300
110
0.350
0.3
0.169
3/4
0.75
70
100
166
0.300
70
0.400
0.4
0.177
7/8
0.875
70
100
171
0.350
55
0.450
0.5
0.192
1
1
70
100
177
0.350
40
0.196
1 1/4
1.25
70
100
181
0.350
32
0.180
1 1/2
1.5
70
100
188
0.350
25
0.190
2
2
70
100
190
0.350
15
0.195
Plasma
(H35)
Shield
(N
2
)
(Bar)
(Bar)
Volts
(mm)
±0.1
(mm/min)
(mm)
(sec)
(mm)
4.8
6.9
155
7.6
3810
7.6
0.2
4.3
4.8
6.9
159
7.6
3070
8.9
0.3
4.3
4.8
6.9
167
8.0
1660
10.5
0.4
4.6
4.8
6.9
176
8.9
1060
5.0
4.8
6.9
181
8.9
810
4.6
4.8
6.9
188
8.9
640
4.8
4.8
6.9
190
8.9
400
4.9
200A Aluminum (H35/N
2
)
Material
Thickness
Cut Flow
Arc
Voltage
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height*
Pierce
Delay
Kerf Width
@ Rec.
Speed
Edge Start
Edge Start
Edge Start
Edge Start
Material
Thickness
Cut Flow
Arc
Voltage
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height*
Pierce
Delay
Kerf Width
@ Rec.
Speed
(mm)
12
15
20
25
Edge Start
32
Edge Start
**Requires Firmware version 3.2 or higher for the Power Supply and 2.1 or higher for the Gas Control Box.
* Lock pierce height for first 0.5" to 1" of cutting to avoid torch hitting the pierce metal puddle.
Slightly decreasing the shield gas pressure minimizes dross on aluminum cutting
38
Edge Start
50
Edge Start