Welding Parameters For Pulling Punch Rivets

Bolt	Welding time [ms]	Amperage rating [A]	Lift [mm]	Gas pre-flow time [ms]	Gas parameters [l/min]	Power terminal	Ground terminal	Polarity
Stainless-steel bolt, M6	32	650	1.0	1, 000	10	Component	Gun	Polarity reversed
Stainless-steel bolt, M5	30	600	1.0	1, 000		Component	Gun	Polarity reversed

2 Weld the weld stud onto the rivet head of the punch rivet.
> 5X00IN11 STUD WELDING

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Welding on weld stud
3 Pull out punch rivet at the welded-on weld stud using a hydraulic riveting tool > VAS 6790 - Compact booster with tool attachment > VAS 6792/2 - Extension .

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Pulling punch rivets