MAG Welding

Punch replacement part for plug welding.

Select a hole size for the plug welds according to the following sheet thicknesses: 8 mm for thicknesses less than 2.5 mm 10 mm or greater for thicknesses exceeding 2.5 mm.

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Test weld several test pieces. Break the panels apart and measure the size of the welding lens diameter (A), see illustration.

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CAUTION:

Make sure that the spot welds adhere properly on both panels.

NOTE:

Use welding primer on all internal flanges.

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CAUTION:

Only grind the weld. Make sure not to grind below the panel's thickness.

Add filling primer if there is grinding damage.