Aluminium 300a n, Plasma / h, O shield – Tweco Torch Data for Auto-Cut O2 V.2 User Manual
Page 41
Manual 0-4832 Rev AF
8-41
TORCH DATA for AutoCut O
2
(ga)
(in)
inch
psi
Ball
psi
Ball
psi
Volts
(in)
±0.005
(ipm)
(in)
(sec)
(in)
1/2
0.500
20
120
100
8
55
160
0.200
120
0.300
0.3
0.161
5/8
0.625
20
120
100
8
55
164
0.200
100
0.300
0.4
0.165
3/4
0.750
20
120
100
8
55
170
0.250
80
0.500
0.5
0.174
7/8
0.875
20
120
100
8
55
173
0.250
70
0.500
0.6
0.175
1
1.000
20
120
100
8
55
175
0.250
60
0.500
0.7
0.190
1 1/4
1.250
20
120
100
8
55
180
0.250
40
0.500
1.2
0.185
1 1/2
1.500
20
120
100
8
55
184
0.300
25
0.190
1 3/4
1.750
20
120
100
8
55
196
0.300
15
0.213
2
2.000
20
120
100
8
55
200
0.300
10
0.205
bar
Ball
bar
Ball
bar
Volts
(mm)
±0.1
(mm/min)
(mm)
(sec)
(mm)
1.4
120
6.9
8
3.8
163
5.1
2680
7.6
0.4
4.2
1.4
120
6.9
8
3.8
171
6.4
1960
12.7
0.5
4.4
1.4
120
6.9
8
3.8
175
6.4
1560
12.2
0.7
4.8
1.4
120
6.9
8
3.8
180
6.4
1000
0.2
1.2
4.7
1.4
120
6.9
8
3.8
184
7.6
640
4.8
1.4
120
6.9
8
3.8
195
7.6
400
5.4
1.4
120
6.9
8
3.8
199
7.6
270
5.2
* 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.
Edge Start
Edge Start
Edge Start
Kerf Width
@ Rec.
Speed
Shield
(H
2
O)*
Edge Start
Edge Start
Shield
Retainer
Shield Cap
Shield Gas
Distributor
Tip
Plasma Gas
Distributor
Electrode
Cartridge
36-1048
36-1089
36-1022
36-1015
36-1038
36-1284
36-1063
Material
Thickness
Pre Flow
Pressure
(N
2
)
Cut Flow Rates /
Pressures
Arc
Voltage
Kerf Width
@ Rec.
Speed
Plasma (N
2
)
Shield
(H
2
O)*
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
Torch
Working
Height
Travel
Speed
Initial
Piercing
Height
Pierce
Delay
32
38
(mm)
15
20
25
Aluminium
300A
N
2
Plasma / H
2
O Shield
50
Edge Start
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.
Material
Thickness
Pre Flow
Pressure
(N
2
)
Cut Flow Rates /
Pressures
Arc
Voltage
Plasma (N
2
)
44
Cartridge
Electrode
Shield
Shield Gas
Distributor
Tip
Plasma Gas
Distributor
Shield Retainer
Art # A-07917_AC
This Art Is For Reference ONLY