1

Click here to load reader

Projection of planes 034

Embed Size (px)

Citation preview

Page 1: Projection of planes 034

X Y

a’

b’

c’

d’

e’

f’

a

1’2’

3’

4’

5’

6’7’

8’

9’

10’

11’

12’

e f a d b c

10 9

11

8

12

1

7

2

6

3

5

4

e f

a d

b c

109

11 8

12 1

7 2

6 3

5 4

30º

a1’

f1’ b1’

e1’ c1’

d1’

11’

121’ 21’

111’ 31’

101’ 41’

91’51’

81’ 61’

71’

Problem 5 : draw a regular hexagon of 40 mm sides, with its two sides vertical. Draw a circle

of 40 mm diameter in its centre. The figure represents a hexagonal plate with a hole in it and

having its surface parallel to the VP. Draw its projections when the surface is vertical and

inclined at 30º to the VP.