Machine Drawing

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52 Machine Drawing


dharm
d:\N-Design\Des3-1.pm5 Seventh Print


12

15

16

16

40

75

70

100

64

30

60°

22

12

(a)

16 1632

16

12

75

60°

30

15 70

40

100

22

64

12

(b)

Fig. 3.18

12

12

16

60

12

12

f^16

40

f^1620

20

R20

f 16

(a)

12 1216

40

60

R

4 HOLES,

DIA 16

12

20

12

40

R

(b)

Fig. 3.19
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