Notes on Good Riveting -- Preparation

Preparation:

Materials deburred on edges;

Holes laid out in correct locations, taking into account pitch and edge distance requirements

Holes centre-punched using a backing plate to avoid sheet distortion;

Parts assembled securely together and supported while being drilled with a sharpened bit of  the correct size. Holes drilled squarely tosurrounding surface.

Parts disassembled and holes deburred;

Holes dimpled or countersunk if accepting AN 426 Flush head rivets.

Parts reassembled and clecoed;

Selection of new AN rivets of correct diameter and length;

Assembly well secured  in a vice, a jig or on a workboard.




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