-
13
-
3.1 TIG welding parameters
Sheet
thickness
(
mm
)
Tungsten
electrode
diameter
(
mm
)
wire
diameter
(
mm
)
Welding
current
(
A
)
Gas flow
rate
(
L/min
)
Clearance
(
mm
)
0.4 1.0-1.6 0-1.0 5-30 4-5 1
1.0 1.0-1.6 0-1.6 10-30 5-7 1
1.5 1.0-1.6 0-1.6 50-70 6-9 1
2.5 1.6-2.4
1.6-2.4 70-90 6-9 1
3.0 1.6-2.4
1.6-2.4
90-120 7-10 1-2
4.0 2.4
1.6-2.4
120-150
10-15
2-3
5.0 2.4-3.2
2.4-3.2
120-180
10-15 2-3
6.0 2.4-3.2
2.4-3.2
150-200
10-15 3-4
8.0 3.2-4.0
3.2-4.0
160-220
12-18 4-5
12.0 3.2-4.0 3.2-4.0
180-300 12-18 6-8
①
②
③
④
3.2 MMA welding parameters
Work
piece
thickness
(
mm
)
≤
1
1
~
2 2
~
3 4
~
5 6
~
12
≥
13
Welding
electrode
diameter
(
mm
)
1.5 2 3.2
3.2
~
4 4
~
5 5
~
6
Welding
current
(
A
)
20
~
40 40
~
50 90
~
120 90
~
130 160
~
250 250
~
400
Summary of Contents for INTIG-PULSE series
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