Electrode axis alignment

Sheet metal · Joining

Scope and limits

TWI: Minimising weld splash for resistance spot weld quality and safety

Source scope: Resistance spot welding, selected contacting planar faces and declared electrode tip/axis.
Implementation in Prufi: WARN below 1.25 times tip diameter centre-to-boundary; WARN when electrode axis exceeds user-declared angular tolerance. TWI supplies the risk mechanism, no numeric angle tolerance is attributed to TWI.

No public STEP example is currently assigned to this check.