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Stud welding units

 

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weld studs

 

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Automation

 

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Variant weldtime
tw [ms]
diameter[mm] current
I [A]
protection minimum
thisckness
materials

Tip ignition capacitor discharge
contact ignition

 1-4  1-8 (10)  to 10.000A  without  min 0,5 mm mild steel
stainless steel
brass, aluminum
titanium
Tip ignition capacitor discharge
gap ignition

 1-2  1-8  to 10.000A  without  min 0,5 mm mild steel
stainless steel
brass, aluminum
titanium

 

 

           
Drawn arc studwelding
with ceramic ferulle

 >100  3 - 25  300-3000 ceramic
ferulle
 1/4 d, but min. 1 mm mild steel
stainless steel
brass,
Drawn arc studweldinmg
with shielding gas

>100 3 - 16 300-3000 shielding
gas
1/8 d but min. 1 mm mild steel
stainless steel
brass, aluminum
Drawn arc studwelding
short cycle

 <100  3-12  to 1600A with/without
shielding
gas
 1/8 d, but min. 0,6 mm mild steel
stainless steel
brass.

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