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Prof.S.Rajendiran,Ashoka Institution
Ashok
a Ins
titution
Draw the projections of a regular hexagon of 25mm sides, having one of its side in the H.P. and inclined at 60 to the V.P. and its surface making an angle of 450 with the H.P.
X
a
b
c
d
ef
Plane parallel to HP
Y
Draw hexagon as shown
Pl note the sides of the hexagon
25
X
a
b
c
d
ef
Plane parallel to HP
Y
Draw projector as shown
X
a
b
c
d
ef
Yf’ e’d’c’b’a’
Draw the front view as shown
X
a
b
c
d
ef
Yf’ e’d’c’b’a’
f’e’
d’
c’
b’a’ 45º
Plane inclined to HP at 45°and to VP draw as ┴shown
X
a
b
c
d
ef
Yf’ e’d’c’b’a’
f’e’
d’
c’
b’a’ 45º
Draw projectors as shown
X
a
b
c
d
ef
Yf’ e’d’c’b’a’
f’e’
d’
c’
b’a’ 45º
Draw projectors as shown
Mark the point as shown
X
a
b
c
d
ef
Yf’ e’d’c’b’a’
f’e’
d’
c’
b’a’ 45º
a1
b1
c1
d1
e1
f1
Join the points as shown
X
a
b
c
d
ef
Yf’ e’d’c’b’a’
f’e’
d’
c’
b’a’ 45º
a1
b1
c1
d1
e1
f1 60º
Draw the line as shown
X
a
b
c
d
ef
Yf’ e’d’c’b’a’
f’e’
d’
c’
b’a’ 45º
a1
b1
c1
d1
e1
f1 60º
Rotate the Top view such that Side on the H.P. making 60° with the VP. As shown
Re Draw the top view as shown
Top view
X
a
b
c
d
ef
Yf’ e’d’c’b’a’
f’e’
d’
c’
b’a’ 45º
a1
b1
c1
d1
e1
f1 60º
f1
a1
c1
b1
d1
e1
f1
a1
c1
b1
d1
e1
Draw the Projectors as shown
X
a
b
c
d
ef
Yf’ e’d’c’b’a’
f’e’
d’
c’
b’a’ 45º
a1
b1
c1
d1
e1
f1 60º
f1
a1
c1
b1
d1
e1
f1
a1
c1
b1
d1
e1
Draw the Projectors as shown and mark the inter section Point
X Y
a
b
c
d
ef
f’ e’d’c’b’a’
f’e’
d’
c’
b’a’
a1
b1
c1
d1
e1
f1
f1
a1
c1
b1
d1
e1
45º
60ºa1’
b1’
c1’
d1’e1’
f1’
25
PLAN
ELEVATION
SCALE 1:1ALL DIMENSIONS ARE mm
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