Aluminum, 200a bevel cut, N₂ plasma / h₂o shield – Tweco Ultra-Cut Torch Data User Manual
Page 47: This art is for reference only
Manual 0-4828
Rev BA
8-47
TORCH DATA for Ultra-Cut
Aluminum
Flow Rates
200A Bevel Cut
N₂ (SLPM / SCFH)
H₂O (GPH / LPH)
Preflow
13 / 28
5 / 19
N₂ Plasma / H₂O Shield
Cutflow
28 / 59
5 / 19
Shield Retainer
Shield Cap
Shield Gas
Distributor
Tip
Plasma Gas Distributor
Electrode
Cartridge
21-1015
21-1049
21-1284
21-1067
21-1043
21-1089
21-1022
GCM-2010
SC-3000 Torch Height Control (THC)
Basic THC
CNC Control
Effective
Material
Thickness
Min.
Clearance
Pre Flow
Pressure
(N₂)
Cut Flow Rates / Pressures
Effective Cut
Height
THC
Pierce
Delay
Pierce
Ignition
Height
Elevation
Height
Control
Delay
Pierce
Height
without
Elevation
Travel
Speed
CNC
Motion
Delay
Max Kerf Width
@ Rec. Speed
Plasma (N₂) Shield (H₂O)
inch
(in)
(psi)
Ball (psi) Ball (psi)*
(in)
(sec)
(in)
(in)
(sec)
(in)
(ipm)
(sec)
(in)
0.500
0.080
20
100
90
5
55 0.250 - 0.550 0.3
0.200 0.150
0.2
0.300
110
0.3
0.120
0.625
0.080
20
80
100
5
55 0.300 - 0.550 0.7
0.250 0.200
0.2
0.350
105
0.5
0.126
0.750
0.080
20
80
100
5
55 0.300 - 0.550 0.9
0.250 0.200
0.2
0.350
90
0.6
0.127
0.875
0.080
20
80
100
5
55 0.300 - 0.550 1.2
0.250 0.200
0.2
0.350
75
0.8
0.133
1.000
0.080
20
80
100
5
55 0.350 - 0.550 1.6
0.300 0.250
0.2
0.400
50
1.0
0.144
1.250
0.080
20
80
100
5
55 0.400 - 0.550 3.4
0.350 0.300
0.2
0.450
25
2.0
0.180
1.500
0.080
20
80
100
5
55 0.400 - 0.550 0.8
Edge Start
0.2
Edge
20
0.8
0.197
1.750
0.080
20
80
100
5
55 0.400 - 0.550 0.8
Edge Start
0.2
Edge
18
0.8
0.201
2.000
0.080
20
80
100
5
55 0.400 - 0.550 0.8
Edge Start
0.2
Edge
12
0.8
0.204
GCM-2010
SC-3000 Torch Height Control (THC)
Basic THC
CNC Control
Effective
Material
Thickness
Min.
Clearance
Pre Flow
Pressure
(N₂)
Cut Flow Rates / Pressures
Effective Cut
Height
THC
Pierce
Delay
Pierce
Ignition
Height
Elevation
Height
Control
Delay
Pierce
Height
without
Elevation
Travel
Speed
CNC
Motion
Delay
Max Kerf Width
@ Rec. Speed
Plasma (N₂) Shield (H₂O)
(mm)
(mm)
(Bar)
Ball (Bar) Ball (Bar)*
(mm)
(sec)
(mm)
(mm)
(sec)
(mm)
(mm/
min)
(sec)
(mm)
12
2.0
1.4
100 6.1
5
3.8
6.1 - 14.0
0.2
4.8
3.5
0.2
7.3
2820
0.3
3.0
15
2.0
1.4
85
6.7
5
3.8
7.3 - 14.0
0.6
6.0
4.7
0.2
8.5
2700
0.4
3.2
20
2.0
1.4
80
6.9
5
3.8
7.6 - 14.0
1.0
6.4
5.1
0.2
8.9
2170
0.7
3.3
25
2.0
1.4
80
6.9
5
3.8
8.7 - 14.0
1.5
7.5
6.2
0.2
10.0
1350
1.0
3.6
30
2.0
1.4
80
6.9
5
3.8
9.8 - 14.0
2.9
8.5
7.3
0.2
11.1
810
1.7
4.3
35
2.0
1.4
80
6.9
5
3.8
10.2 - 14.0
0.8
Edge Start
0.2
Edge
530
0.8
5.0
40
2.0
1.4
80
6.9
5
3.8
10.2 - 14.0
0.8
Edge Start
0.2
Edge
490
0.8
5.0
50
2.0
1.4
80
6.9
5
3.8
10.2 - 14.0
0.8
Edge Start
0.2
Edge
320
0.8
5.2
BOLD TYPE indicates maximum piercing parameters. BOLD ITALIC indicates edge starts only.
* Pressure of the water supply line should be regulated by customer pressure regulator.
Note 1: Ohmic height sensing is not recommended with water shield. Water on the plate interferes electrically with the ohmic sensing circuit.
Note 2: Water source used for shield must be demineralized.
Cartridge
Electrode
Shield
Shield Gas
Distributor
Tip
Plasma Gas
Distributor
Shield Retainer
Art # A-07917_AC
This Art Is For Reference ONLY