Tweco Torch Data for Auto-Cut O2 V.1 Manual de usuario Pagina 33

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Manual 0-4831 Rev. AH 8-39 TORCH DATA for AutoCut O
2
(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
Pierce
Delay
Kerf Width
@ Rec.
SpeedPlasma (N
2
)
Shield
(H
2
O)
Arc
Voltage
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height
Material
Thickness
Pre Flow
Pressure
(N
2
)
Cut Flow Rates /
Pressures
10
(mm)
Kerf Width
@ Rec.
Speed
Plasma (N
2
)
Cut Flow Rates /
Pressures Arc
Voltage
Torch
Working
Height
Plasma Gas
Distributor
Electrode Cartridge
Shield
Retainer
Shield Cap
Shield Gas
Distributor
Tip
35-1048 35-1089 35-102235-1015 35-1038 35-1284 35-1063
Edge Start
20
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
Shield
(H
2
O)
15
Material
Thickness
Pre Flow
Pressure
(N
2
)
12
25
32
44 Edge Start
38
* 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.
300A
Stainless Steel
N
2
Plasma / H
2
O Shield
BOLD TYPE
indicates maximum piercing parameters.
BOLD ITALIC
indicates edge starts only.
Requires CCM version 3.4 or later. Requires GCM version 3.2 or later.
50
Edge Start
Edge Start
Edge Start
Edge Start
Cartridge
Electrode
Shield
Shield Gas
Distributor
Tip
Plasma Gas
Distributor
Shield Retainer
Art # A-07917_AC
This Art Is For Reference ONLY
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