A Text Book on Engineering Graphics - Central Board of Secondary ...
A Text Book on Engineering Graphics - Central Board of Secondary ...
A Text Book on Engineering Graphics - Central Board of Secondary ...
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Example 12 :<br />
d<br />
1.5 d<br />
Fig 2.24<br />
MACHINE DRAWING<br />
Draw to scale full size the Fr<strong>on</strong>t View and Top View <strong>of</strong> a square nut <strong>of</strong> diameter<br />
25mm, keeping its axis vertical with the diag<strong>on</strong>al <strong>on</strong> the square face parallel to V.P.<br />
Fig 2.25<br />
62 ENGINEERING GRAPHICS<br />
R = 2d<br />
FRONT VIEW<br />
Ød<br />
0.8d<br />
SQUARE NUT ACROSS FLAT<br />
d<br />
60°<br />
1.5 d<br />
TOP VIEW<br />
FRONT VIEW<br />
TOP VIEW<br />
60°<br />
0.8d<br />
Ød<br />
30°<br />
d<br />
25<br />
SQUARE NUT ACROSS CORNER<br />
d 25<br />
0.8d 20<br />
1.5d 37.5<br />
0.8d<br />
20<br />
1.5d<br />
37.5
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