Mild steel, 100a bevel cut, O₂ plasma / air shield – Tweco Ultra-Cut Torch Data User Manual
Page 29: This art is for reference only
Manual 0-4828
Rev BA 8-29
TORCH DATA for Ultra-Cut
Mild Steel
Flow Rates (SLPM / SCFH)
100A Bevel Cut
O₂
Air
Preflow
- / -
38 / 81
O₂ Plasma / Air Shield
Cutflow
16 / 35
27 / 58
Shield Cup
Shield Cap
Shield Gas
Distributor
Tip
Plasma Gas Distributor
Electrode
Cartridge
21-1016
21-1127
21-1278
21-1154
21-1041
21-1172
21-1020
GCM-2010
SC-3000 Torch Height Control (THC)
Basic THC
CNC Control
Effective
Material
Thickness
Min.
Clearance
Pre Flow
Pressure
(Air)
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 (O₂)
Shield (Air)
inch
(in)
(psi)
Ball (psi) Ball (psi)
(in)
(sec)
(in)
(in)
(sec)
(in)
(ipm)
(sec)
(in)
0.135
0.080
40
55
120
35
120 0.070 - 0.250 0.2
0.125 0.120
0.6
0.200
280
0.2
0.065
0.188
0.080
40
55
120
35
120 0.090 - 0.250 0.2
0.125 0.120
0.6
0.200
190
0.2
0.070
0.250
0.080
40
55
120
35
120 0.100 - 0.250 0.3
0.125 0.120
0.5
0.200
150
0.3
0.078
0.375
0.080
40
55
120
35
120 0.110 - 0.250 0.4
0.150 0.150
0.4
0.250
95
0.4
0.085
0.500
0.080
40
55
120
40
120 0.120 - 0.250 0.6
0.200 0.150
0.4
0.300
68
0.6
0.097
0.625
0.080
40
55
120
40 120 0.120 - 0.250 0.8
0.250 0.200
0.4
0.350
55
0.8
0.100
0.750
0.080
40
55
120
40
120 0.150 - 0.250 3.5
Edge Start
0.4
Edge
25
2.0
0.125
GCM-2010
SC-3000 Torch Height Control (THC)
Basic THC
CNC Control
Effective
Material
Thickness
Min.
Clearance
Pre Flow
Pressure
(Air)
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 (O₂)
Shield (Air)
(mm)
(mm)
(Bar)
Ball (Bar) Ball (Bar)
(mm)
(sec)
(mm)
(mm)
(sec)
(mm)
(mm/
min)
(sec)
(mm)
4
2.0
2.8
55
8.3
35
8.3
2.0 - 6.4
0.2
3.2
3.0
0.6
5.1
6140
0.2
1.7
5
2.0
2.8
55
8.3
35
8.3
2.3 - 6.4
0.2
3.2
3.0
0.6
5.1
4680
0.2
1.8
6
2.0
2.8
55
8.3
35
8.3
2.5 - 6.4
0.3
3.2
3.0
0.5
5.1
4040
0.3
1.9
8
2.0
2.8
55
8.3
35
8.3
2.7 - 6.4
0.4
3.5
3.4
0.4
5.7
3080
0.4
2.1
10
2.0
2.8
55
8.3
36
8.3
2.8 - 6.4
0.4
4.0
3.8
0.4
6.5
2310
0.4
2.2
12
2.0
2.8
55
8.3
39
8.3
3.0 - 6.4
0.6
4.8
3.8
0.4
7.3
1880
0.6
2.4
15
2.0
2.8
55
8.3
40
8.3
3.0 - 6.4
0.7
6.0
4.7
0.4
8.5
1490
0.7
2.5
20
2.0
2.8
55
8.3
40
8.3
4.0 - 6.4
4.3
Edge Start
0.4
Edge
410
2.4
3.4
BOLD TYPE indicates maximum piercing parameters. BOLD ITALIC indicates edge starts only.
Electrode
Shield Cap
Tip
Shield Gas
Distributor
Plasma Gas
Distributor
Cartridge
Shield Cup
This Art Is For Reference ONLY
Art # A-09747