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10 Preparing the Welding Gun
Stud welding units
Material of
welding elements
Material of workpiece: Mild steel (suitable for welding)
4.8 (suitable for welding)
4.8 (suitable for welding)
4.8 (suitable for welding)
4.8 (suitable for welding)
4.8 (suitable for welding)
Material of workpiece: Galvanised steel (suitable for welding)
4.8 (suitable for welding)
4.8 (suitable for welding)
4.8 (suitable for welding)
4.8 (suitable for welding)
4.8 (suitable for welding)
Material of workpiece: Alloyed steel (suitable for welding)
A2-50
A2-50
A2-50
A2-50
A2-50
Material of workpiece: Alloyed steel (suitable for welding)
CuZn37
CuZn37
CuZn37
CuZn37
CuZn37
Material of workpiece: Aluminium
AlMg3
AlMg3
AlMg3
AlMg3
AlMg3
2)
to be checked by test weldings
1)
Due to the material characteristics of Aluminium and the corresponding limitations regarding the process stabili-
2)
ty a maximum stud diameter of 6 mm is recommended.
24
Diameter of welding elements
metric
PT, UT
IT
M3, 3 mm
--
M4, 4 mm
--
M5, 5 mm
5 mm, M3
M6, 6 mm
6 mm, M4
M8, 7.1 mm
7.1 mm, M5
M3, 3 mm
--
M4, 4 mm
--
M5, 5 mm
5 mm, M3
M6, 6 mm
6 mm, M4
M8, 7.1 mm
7.1 mm, M5
M3, 3 mm
--
M4, 4 mm
--
M5, 5 mm
5 mm, M3
M6, 6 mm
6 mm, M4
M8, 7.1 mm
7.1 mm, M5
M3, 3 mm
--
M4, 4 mm
--
M5, 5 mm
5 mm, M3
M6, 6 mm
6 mm, M4
M8, 7.1 mm
7.1 mm, M5
M3, 3 mm
--
M4, 4 mm
--
M5, 5 mm
5 mm, M3
M6, 6 mm
6 mm, M4
M8, 7.1 mm
7.1 mm, M5
2)
2)
All rights reserved – Reprinting, in whole or in part, only with the approval of the manufacturer
CDi 1502
CDi 2302
Welding gun parameters
CA 08
2
1
2
1
2
1.2
2
1.2
2
1.6
2
1.6
6
1.6
6
1.6
--
--
6
2
6
1
6
1
6
1
6
1
3
1
3
1
3
1
3
1
--
--
--
--
6
1.4
6
1.4
6
1.4
6
1.4
6
1.6
6
1.6
6
2
6
2
6
2
6
2
6
1
6
1
6
1
6
1
--
--
--
--
--
--
--
--
--
--
--
--
6 - 9
1.8
6 - 9
1.8
6 - 9
2 - 3
6 - 9
2 - 3
6 - 9
3 - 4
6 - 9
3 - 4
6 - 9
4
6 - 9
4
6 - 9
4
6 - 9
4
©HBS Bolzenschweiss-Systeme GmbH & Co. KG
CDi 3102
SC Mode
CDMi 2402
without
CDMi 3202
shielding gas
1)
2
1
6
1.2
2
1.2
6
1.4
2
1.6
6
1.6
6
1.6
6
2
6
2
--
--
6
1
2
1
6
1
2
1
6
1
2
1
6
1
2
1.2
--
--
3
1.2
6
1.4
6
1.2
6
1.4
3
1.2
6
1.6
3
1.6
6
2
3
2
6
2
3
2
6
1
3
1
6
1
3
1.2
--
--
3
1.4
---
--
3
1.6
--
--
--
--
6 - 9
1.8
--
--
6 - 9
2 - 3
--
--
6 - 9
3 - 4
--
--
6 - 9
4
--
--
6 - 9
4
--
--
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