Aluminum, Air plasma / air shield, This art is for reference only – Tweco Ultra-Cut Torch Data User Manual
Page 15
Manual 0-4828
Rev BA 8-15
TORCH DATA for Ultra-Cut
Aluminum
Flow Rates (SLPM / SCFH)
50A
Air
Preflow
60 / 128
Air Plasma / Air Shield
Cutflow
50 / 106
Shield Cup
Shield Cap
Shield Gas
Distributor
Tip
Plasma Gas Distributor
Electrode
Cartridge
21-1016
21-1034
21-1274
21-1060
21-1041
21-1078
21-1020
GCM-2010
SC-3000 Torch Height Control (THC)
Basic THC
CNC Control
Material
Thickness
Pre Flow
Pressure
(Air)
Cut Flow Rates / Pressures
Arc
Voltage 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 (Air)
Shield (Air)
ga
(in)
inch
(psi)
Ball (psi) Ball (psi) (Volts) (in) ±0.005 (sec)
(in)
(in)
(sec)
(in)
(ipm)
(sec)
(in)
-
-
0.064
100
60
120
75 120
124
0.100
0.0
0.125 0.120
0.4
0.200
140
0.0
0.060
-
-
0.079
100
60
120
75 120
124
0.102
0.0
0.125 0.120
0.4
0.200
117
0.0
0.063
-
-
0.097
100
60
120
75 120
125
0.105
0.0
0.125 0.120
0.4
0.200
90
0.0
0.067
-
-
0.120
100
60
120
75 120
129
0.110
0.0
0.125 0.120
0.4
0.200
60
0.0
0.068
-
3/16
0.188
100
60
120 75 120
133
0.120
0.2
0.125 0.120
0.2
0.200
40
0.2
0.074
GCM-2010
SC-3000 Torch Height Control (THC)
Basic THC
CNC Control
Material
Thickness
Pre Flow
Pressure
(Air)
Cut Flow Rates / Pressures
Arc
Voltage 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 (Air)
Shield (Air)
(mm)
(Bar)
Ball (Bar) Ball (Bar) (Volts) (mm) ±0.1 (sec)
(mm)
(mm)
(sec)
(mm)
(mm/
min)
(sec)
(mm)
2
6.9
60
8.3
75
8.3
124
2.6
0.0
3.2
3.0
0.4
5.1
2990
0.0
1.6
2.5
6.9
60
8.3
75
8.3
125
2.7
0.0
3.2
3.0
0.4
5.1
2240
0.0
1.7
3
6.9
60
8.3
75
8.3
129
2.8
0.0
3.2
3.0
0.4
5.1
1590
0.0
1.7
4
6.9
60
8.3
75
8.3
131
2.9
0.1
3.2
3.0
0.3
5.1
1240
0.1
1.8
5
6.9
60
8.3
75
8.3
134
3.1
0.2
3.2
3.0
0.2
5.1
950
0.2
1.9
Marking
Pre Flow
Pressure
(N₂)
Marking Flow Rates /
Pressures
Arc
Voltage
Marking
Height
Pierce Ignition Height
THC and CNC
Delay
Control
Delay
Travel
Speed
Marking quality
degrades as
thickness
decreases.
16A Arc Current
Plasma (N₂)
Shield (N₂)
Burn-through may
happen for thicknesses
< 1/16” (0.063”) /
1.6 mm.
(psi) /
(Bar)
Ball (psi) /
(Bar)
Ball (psi) /
(Bar) (Volts)
(in) ±0.005 /
(mm) ±0.1
(in) ±0.005 / (mm) ±0.1
(sec)
(sec)
(ipm) /
(mm/ min)
20 / 1.4
40
40 /
2.8
75
80 /
5.5
120 0.120 / 3.0
0.120 / 3.0
0
0.4
300 /
7620
BOLD TYPE indicates maximum piercing parameters.
Electrode
Shield Cap
Tip
Shield Gas
Distributor
Plasma Gas
Distributor
Cartridge
Shield Cup
This Art Is For Reference ONLY
Art # A-07958_AB