
OPERATORS’ MANUAL · TIG SERIES R160A SC-A5
10
5. WELDING PARAMETERS TABLE
Table 1- Parameters for TIG welding on stainless steel sheet (for reference only)
Plate
Thickness
(mm)
Welding joint
Electrode
diameter
(mm)
Wire
diameter
(mm)
Current
type
Welding
current
(A)
Gas flow
(L/min)
Welding
speed
(cm/min)
1.0
1.2
1.5
Butt Joint
2
2
2
1.6
1.6
1.6
DCEN
7
~
28
15
5
~
19
3
~
4
3
~
4
3
~
4
12
~
47
25
8
~
32
Table 2- Parameters for TIG welding on titanium and its alloy (for reference only)
Plate
thickness
(mm)
Groove
type
Welding
layers
Electrode
diameter
(mm)
Wire
diameter
(mm)
Welding
current
(A)
Gas flow (L/min)
Nozzle
diameter
(mm)
0.5
1.0
1.5
2.0
2.5
Square
groove
1
1
1
1
1
1.5
2.0
2.0
2.0
~
3.0
2.0
~
3.0
1.0
1.0
~
2.0
1.0
~
2.0
1.0
~
2.0
2.0
30
~
50
40
~
60
60
~
80
80
~
110
110
~
120
8
~
10
8
~
10
10
~
12
12
~
14
12
~
14
6
~
8
6
~
8
8
~
10
10
~
12
10
~
12
14
~
16
14
~
16
14
~
16
16
~
20
16
~
20
10
10
10
~
12
12
~
14
12
~
14
3.0
4.0
5.0
6.0
7.0
8.0
Single V
groove
with root
face
1
~
2
2
2
~
3
2
~
3
2
~
3
3
~
4
3.0
3.0
~
4.0
4.0
4.0
4.0
4.0
2.0
~
3.0
2.0
~
3.0
3.0
3.0
~
4.0
3.0
~
4.0
3.0
~
4.0
120
~
140
130
~
150
130
~
150
140
~
180
140
~
180
140
~
180
12
~
14
14
~
16
14
~
16
14
~
16
14
~
16
14
~
16
10
~
12
12
~
14
12
~
14
12
~
14
12
~
14
12
~
14
16
~
20
20
~
25
20
~
25
25
~
28
25
~
28
25
~
28
14
~
18
18
~
20
18
~
20
18
~
20
20
~
22
20
~
22
10
20
22
25
30
Double V
groove
with root
face
4
~
6
12
12
15
~
16
17
~
18
4.0
4.0
4.0
4.0
4.0
3.0
~
4.0
4.0
4.0
~
5.0
3.0
~
4.0
3.0
~
4.0
160
~
200
200
~
240
230
~
250
200
~
220
200
~
220
14
~
16
12
~
14
15
~
18
16
~
18
16
~
18
12
~
14
10
~
12
18
~
20
20
~
26
20
~
26
25
~
28
20
18
~
20
26
~
30
26
~
30
20
~
22
18
20
22
22
Table 3- Parameters for pulsed TIG welding on stainless steel sheet (for reference only)
Table 4- Parameters for TIG welding on aluminum and its alloy (for reference only)
Plate
thickness
(mm)
Groove
type
Welding
layers
Electrode
diameter
(mm)
Wire
diameter
(mm)
preheat
temperature
(
℃
)
Welding
current
(A)
Gas flow
(L/min)
Nozzle
diameter
(mm)
1.5
2
Square
groove
1/0
1/0
2
2
~
3
1.6
~
2.0
2
~
2.5
--
--
50
~
80
50
~
80
7
~
9
8
~
12
8
8
~
12
3
4
5
8
10
12
16
20
Single V
groove
with root
face
1/0
1
~
2/1
1
~
2/1
2/1
3
~
4/1
~
2
3
~
4/1
~
2
4
~
5/1
~
2
4
~
5/1
~
2
3
4
4
5
5
5
~
6
6
6
2
~
3
3
3
~
4
4
~
5
4
~
5
4
~
5
5
~
6
5
~
6
--
--
--
100
100
~
150
150
~
200
200
~
220
200
~
260
15
~
180
180
~
200
180
~
240
260
~
320
280
~
340
300
~
360
340
~
380
360
~
400
8
~
12
10
~
15
10
~
15
16
~
20
16
~
20
18
~
22
20
~
24
25
~
30
8
8
~
12
8
~
12
10
~
12
14
~
16
14
~
16
16
~
20
20
~
22
16
~
20
22
~
25
Double V
groove
with root
face
2
~
3/2
~
3
2
~
3/2
~
3
6
6
~
7
5
~
6
5
~
6
200
~
260
200
~
260
300
~
380
360
~
400
25
~
30
30
~
35
16
~
20
20
~
22
Plate thickness
(mm)
Current (A)
Duration (s)
Pulse
frequency
(Hz)
Welding speed
(cm/min)
Pulse
Base value
Pulse
Base value
0.3
0.5
0.8
20
~
22
55
~
60
85
5
~
8
10
10
0.06
~
0.08
0.08
0.12
0.06
0.06
0.08
8
7
5
50
~
60
55
~
60
80
~
100
Содержание TIG160S
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