HBS IT 2002, Operating Manual, Page: 42 / 68

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42
12 Welding
Welding elements
Material: Aluminium
7)
Diameter of welding elements
Welding
current
1) 2)
IT 2002
in A
Welding time
1) 2)
IT 2002
in ms
metric imperial (US)
Stud
diameter
in mm
eff.
diameter
in mm
Stud
diameter
in inches
eff.
diameter
in inches
Material of workpiece: Aluminium
7)
Ø d
1
Ø d
3
Ø d
1
Ø d
3
PS (US, IS)
4)
M6 7 1/4“ 0.276 850 15
PS (US, IS)
4)
M8 9 5/16“ 0.354 900 40
PS (US, IS)
4)
M10 11 3/8“ 0.433 1 000 120
1)
to be checked by test weldings
2)
When using alloyed steels, the welding energy (welding current or welding time) must be reduced by about
10 %.
3)
Information and recommendations on this can be found in DIN EN ISO 14555 .
4)
Information and recommendations on this can be found in DVS 0902 .
7)
Shielding gas according to DIN EN ISO 14175-I1/HBS recommendation, see chapter 9 “Welding Process”; for
better welding results, we recommend changing the polarity of the welding voltage by reversing the welding
current and ground cables.