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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BEARINGS<br />
Questi<strong>on</strong>: The figure given below shows the assembled fr<strong>on</strong>t view and the side view <strong>of</strong> a<br />
Bushed Bearing. Disassemble (fig:3.7) the body and the bush and draw the<br />
following views to a scale 1:1, keeping the same positi<strong>on</strong> <strong>of</strong> both the body and the<br />
bush, with respect to H.P. and V.P.<br />
a. Fr<strong>on</strong>t view <strong>of</strong> the body, showing right half in secti<strong>on</strong> and its top view.<br />
b. Fr<strong>on</strong>t view <strong>of</strong> the bush, showing left half in secti<strong>on</strong> and its top view. Print titles <strong>of</strong><br />
both and scale used. Draw the projecti<strong>on</strong> symbol. Give 8 important dimensi<strong>on</strong>s.<br />
Note : Take: R4 Radius For All Fillets And Rounds<br />
BOLT HOLES<br />
10<br />
60<br />
70<br />
BUSH<br />
25<br />
BODY<br />
Ø40<br />
ENGINEERING GRAPHICS<br />
120<br />
180<br />
4<br />
Ø60<br />
Ø40<br />
Ø30<br />
Fig: 3.7<br />
Fig: 3.8<br />
25<br />
15<br />
FRONT VIEW<br />
BUSHED BEARING<br />
Ø10<br />
Ø5<br />
Ø60<br />
120<br />
180<br />
FRONT VIEW (SECTION AT AA)<br />
20<br />
TOP VIEW<br />
A<br />
OIL HOLE<br />
4<br />
25<br />
25<br />
16<br />
10<br />
BUSHED BEARING<br />
Ø40<br />
Ø5<br />
A<br />
B<br />
70<br />
60<br />
Ø5<br />
SIDE VIEW<br />
Ø10<br />
Ø 20<br />
Ø30<br />
10<br />
FRONT VIEW SECTIONED AT BB<br />
B<br />
TOP VIEW<br />
70<br />
SCALE 1:1<br />
93