A Text Book on Engineering Graphics - Central Board of Secondary ...

Solutions:
138
Ø 25
Point to remember :
20 10
150
22 14
14
Fig 5.5
10 20
TIE-ROD AND PIPE JOINTS
The above fig 5.5 shows orthographic views of different parts of a `Turnbuckle".
Let us assemble them correctly to obtain/ draw the required views.
The internal diameter of threaded holes of the body and diameter of the rods are
same, so the LH (Left-hand) Threaded rod will be fitted from the left- side of the
body and similarly the RH Threaded rod from the right side.
(1) Only 50mm of the threaded portion of the rods will be inside the turnbuckle, the
remaining 30mm portion will be shown outside the body as can be seen in the
Fig. 5.6 below.
Ø 25
30
M 12X2 LH
20 10
SEC. FRONT VIEW
80
FRONT VIEW
UPPER HALF SECTIONAL FRONT VIEW
ASSEMBLY OF A TURNBUCKLE (ORTHOGRAPHIC VIEWS)
Fig 5.6
ENGINEERING GRAPHICS
Ø 25
80
FRONT VIEW
M 12X2 RH
DETAILS OF A TURNBUCKLE
150
14
10 20
M 12x2 LH M 12x2 RH
2 2
50 50 30
TOP VIEW
TURNBUCKLE
M 12
SCALE 1:1
32
SEC. SIDE VIEW
32
A
Ø 50
LEFT SIDE VIEW
Ø50
M 12
A