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Fig. 5.75<br />

Fig. 5.78<br />

Fig. 5.76<br />

Fig. 5.79<br />

Fig. 5.75 Punching of<br />

holes in the frame<br />

Fig. 5.76 Removing<br />

the excess metal after<br />

punching<br />

Fig. 5.77 Keeping two<br />

punched edges together<br />

for riveting<br />

Fig. 5.78 Widening<br />

the punched holes<br />

in the panel strips<br />

by punching again,<br />

individually<br />

Fig. 5.79 Placing the<br />

rivet into the hole on<br />

the intersection and<br />

inverting the panel<br />

Fig. 5.77<br />

Fig. 5.80<br />

Fig. 5.80 The nut is<br />

placed over the rear<br />

end of the rivet and<br />

hammered, ensuring a<br />

secure joinery<br />

99

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