Machine Drawing

302 Machine Drawing

dharm
d:\N-Design\Des18-2.pm5

Fig. 18.26b

Details of self centring chuck

20°

120 f

40 f

125 f

160 f

5

24

4

3 HOLES, DIA 10

PCD 140

3 HOLES, DIA 6

C’BORE DIA 10

f^22

R30X

18

8

f^111020

Y

(^32) f

X

2

Y

X–X

12

R9

R11

3 HOLES

,DIA6C

’BORE

DIA 10 PCD 50

Y–Y

46

4

4

R10

120°

8

8

8

8

8

8

R18

4

20

10

45°

56

R10

R70

R45

R25

20

16

8

(^136)
f^30

PCD 25 22 12

56

76

f^10

19

f^22

4

10

12 TEETH12 PITCH

256

M6

7

10 f

70

35

M10

10

16 f

8

3 HOLES

,M6

EQUI-SP

f^140

5

75 f

50.5f

M50

20

45 f

120 f

6

R6^50

20

3

f

160

5

33

f

11

f

11

11°