Prufi
PRU-118Declared input

Spot weld pitch

Sheet metal · Joining

Scope and limits

Spot weld pitch

Standards and references

HW-SPOT-SPACING:web-2026-10-03

Harms & Wende: Shunt and spacing of spot welds

Source scope
Resistance spot welding; low quality requirements and current-shunting guidance.
Implementation in Prufi
INFO at pitch <=10 times measured total sheet thickness. Manufacturer rule of thumb, not a universal minimum; process compensation is possible.

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