Machine Drawing

Part Drawings 371

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d:\N-Design\Des19-1.pm5

Fig. 19.10(a)

Lathe speed gear box

11

19

AS2

B

C

D

E

G

H

8

I

J

20

18

(^1) S3 19 14 10 7
(^17152016)
(^512)

19

(^6) S4 13

19

M

F

9

K

L

110 f

72 f

40 f

20 f

36

R46

25 f

40

33T

47T

30 f

KeyKey

24

39T

25T

54T

228

18T

33T

20

93

40

16T

40T

50

PCD 90

R54

125

42 f

50 f

R60

PCD 102

10

25

10

50 T

39T

6 30 f

40

X

60 f

78 f

40 f

95

70 f

50

30T

54T

10

PCD144

R80

M60

40

(^90105)

6

PCD 60

R32

20 f

25 f

42 122

36 f

25 f

Y

PCD75