Machine Drawing

Blueprint Reading 255

dharm
d:\N-Design\Des17-1.pm5

Fig. 17.3

Gear box cover

D

12 42

6

A

R9

12

E

60

51

48

X

30 C

48 B

R9

24 9

R

4 HOLES

,M6

DEEP 10

42 60

84

X

f

24

X–X

f

18

36

33

36

24

6

Y–Y

R9

R9

f^11484 f

f

36

M20

30° 30°

H

6 HOLES

,M10

Y

Y

R36 R18

R9

72

96

R10 9

48

9

G

f

21

f

30

6

F

6

72

(^3021)
6

R18 96

42

15

Note : Wall thickness 6 unless

otherwise statedfillet radii 3

18

6

R