Aluminum 70a air plasma / air shield – Tweco XTTM-300 User Manual
Page 37
Manual 0-2912
4A-13
Operation with Manual Gas Control
Aluminum
70A
Air Plasma / Air Shield
Or
Ar
t # A-06838
Manual
Gas Control
(ga)
(in)
Air
-
Air
CH
4
Air
CH
4
12
0.097
35
-
65
0
63
0
132
0.080
200
0.140
0.1
-
1/8
35
-
65
0
63
0
140
0.100
110
0.140
0.1
-
3/16
35
-
65
0
63
0
144
0.120
100
0.140
0.1
-
1/4
35
-
65
0
63
0
148
0.140
70
0.180
0.2
-
3/8
35
-
65
0
63
0
152
0.140
40
0.180
0.3
Air
-
Air
CH
4
Air
CH
4
35
-
65
0
63
0
130
1.5
7.6
3.6
0.1
35
-
65
0
63
0
139
2.3
3.0
3.6
0.1
35
-
65
0
63
0
142
2.7
2.6
3.6
0.1
35
-
65
0
63
0
145
3.1
2.4
3.7
0.1
35
-
65
0
63
0
147
3.4
2.0
4.4
0.2
35
-
65
0
63
0
150
3.6
1.5
4.6
0.3
35
-
65
0
63
0
154
3.6
0.8
4.6
0.4
Bold type indicates maximum piercing parameters.
Material
Thickness
Cut Flow Rates (%)
Preflow Flow
Rates (%)
** Arc
Voltage
(volts)
Plasma (%)
Shield (%)
Preflow (%)
Torch
Working
Height
(in)
Travel
Speed
(ipm)
Initial
Piercing
Height
(in)
Pierce
Delay
(sec)
Material
Thickness
(mm)
Cut Flow Rates (%)
Preflow Flow
Rates
** Arc
Voltage
(volts)
Plasma (%)
Shield (%)
Preflow (%)
Torch
Working
Height
(mm)
Travel
Speed
(m/min)
Initial
Piercing
Height
(mm)
Pierce
Delay
(sec)
2
3
4
10
5
6
8
Cartridge
21-1020
Electrode
21-1079
Plasma
Gas Distributor
21-1041
Tip
21-1061
Shield Cap
21-1035
Shield Cup
21-1016
Art # A-04341
Shield
Gas Distributor
21-1274