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 ...

24.04.2013 Views

162 SHAFT COUPLINGS Solution: Let us assemble the different parts and draw required views in the similar manner as done in the previous example. A A slight variation is seen in the spigot and socket arrangement. It can be seen that a gap Clearance of 3 mm is present between them as shown in fig 6.17) 12 A 16 RH SIDE VIEW Ø 212 ASSEMBLY OF A PROTECTED FLANGE COUPLING Ø 112 Fig 6.17 6 80 40 40 22 22 3 Ø 92 80 8 M16 SEC. FRONT VIEW Scale 1:1 Ø 56 PCD Ø 160 ENGINEERING GRAPHICS

SHAFT COUPLINGS Exercise 6.2 1. FIG 6.18 shows the details of the parts of a 'Protected Flange Coupling'. Assemble them correctly and draw the following views to scale 1:1. 80 80 a. Half - sectional Front view, lower half in section b. Left hand side view 40 40 22 22 NUTS (4- OFF) 7 5 BOLTS (4-OFF) Ø 16 M 16 20 60 10 5 Ø 56 Ø 92 Ø 214 Ø 158 Ø 112 Ø 56 Print the title and scale used. Draw the projection symbol. Give important dimensions ENGINEERING GRAPHICS 163 SHAFT-B (1-OFF) SHAFT-A (1-OFF) FLANGE-A (1- OFF) FLANGE B (1-OFF) KEY 15X10 (2-OFF) DETAILS OF A PROTECTED FLANGE COUPLING Fig 6.18

162<br />

SHAFT COUPLINGS<br />

Soluti<strong>on</strong>: Let us assemble the different parts and draw required views in the similar manner<br />

as d<strong>on</strong>e in the previous example.<br />

A<br />

A slight variati<strong>on</strong> is seen in the spigot and socket arrangement. It can be seen that a<br />

gap Clearance <strong>of</strong> 3 mm is present between them as shown in fig 6.17)<br />

12<br />

A<br />

16<br />

RH SIDE VIEW<br />

Ø 212<br />

ASSEMBLY OF A PROTECTED FLANGE COUPLING<br />

Ø 112<br />

Fig 6.17<br />

6<br />

80<br />

40 40<br />

22 22<br />

3<br />

Ø 92<br />

80<br />

8<br />

M16<br />

SEC. FRONT VIEW<br />

Scale 1:1<br />

Ø 56<br />

PCD Ø 160<br />

ENGINEERING GRAPHICS

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