Aluminum 100a n, Plasma / h, O shield – Tweco Torch Data User Manual
Page 23
Manual 0-4730 Rev. AF
8-23
TORCH DATA
Aluminum
100A
N
2
Plasma / H
2
O Shield
Cartridge
21-1020
Electrode
21-1089
Plasma
Gas Distributor
21-1041
Tip
21-1053
Shield Cup
21-1016
Art # A-07214
Shield Cap
21-1036
Shield
Gas Distributor
21-1274
(in)
inch
(PSI)
Ball
(PSI)
Ball
(PSI) *
Volts
(in)
±0.005
(ipm)
(in)
(sec)
(in)
3/16
0.188
45
60
90
7
55
158
0.150
130
0.300
0.1
0.095
1/4
0.250
45
60
90
7
55
160
0.150
90
0.300
0.1
0.100
3/8
0.375
45
60
90
7
55
161
0.150
70
0.300
0.2
0.100
1/2
0.500
45
60
90
7
55
171
0.150
40
0.300
0.4
0.100
5/8
0.625
45
60
90
7
55
175
0.180
35
0.350
0.5
0.105
(Bar)
Ball
(Bar)
Ball
(Bar) *
Volts
(mm)
±0.1
(mm/min)
(mm)
(sec)
(mm)
3.1
60
6.2
7
3.8
158
3.8
3150
7.6
0.1
2.4
3.1
60
6.2
7
3.8
160
3.8
2510
7.6
0.1
2.5
3.1
60
6.2
7
3.8
161
3.8
2025
7.6
0.2
2.5
3.1
60
6.2
7
3.8
162
3.8
1665
7.6
0.3
2.5
3.1
60
6.2
7
3.8
169
3.8
1190
7.6
0.4
2.5
3.1
60
6.2
7
3.8
174
4.6
925
8.9
0.5
2.7
NOTE 2: Water source used for H
2
O Water Shield must be demineralized.
Pierce
Delay
Kerf
Width
@ Rec.
Speed
Arc
Voltage
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height
Plasma (N
2
) Shield
(H
2
O)
Pre Flow
Pressure
(N
2
)
Pre Flow
Pressure
(N
2
)
Cut Flow Rates / Pressures
12
Material
Thickness
Pierce
Delay
Kerf
Width
@ Rec.
Speed
Plasma (N
2
) Shield
(H
2
O)
Arc
Voltage
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height
Cut Flow Rates / Pressures
* Pressure of the water supply line should be regulated by customer supplied pressure regulator
NOTE 1: Ohmic height sensing is not recommended with water shield.
Water on the plate interferes electrically with the ohmic sensing circuit.
100A Aluminum (N
2
/H
2
O)
Material
Thickness
(mm)
5
6
8
10
15