Machine Drawing

74 Machine Drawing

dharm
d:\N-Design\Des4-1.pm5 Seventh Print

120

30

90

70

18

20

ff 1515

(^126)
R42
R18

24 12

6

55

f 40

f^80

125

R12

14

35

15

4 HOLES,

DIA 10

10

50

80

60

90

120

30

5

10

WEB 10

60

60

f^70

f^50

Fig. 4.20 Bearing bracket Fig. 4.21 Shaft support

12

M5

5

5

3

R8

f (^6) 17.5^5

17.5 17

25

DIA 6,

DEEP 12

30

3

3

25 Through slot

33

33

R12

21

f^25 f^16

20

f 40

f 06

60

6

40 40

8

8

20

14

90

60 40

10

20

Fig. 4.22 Motor bracket Fig. 4.23 Sliding bracket

4.17 Develop the sectional view from left, from the orthographic views of a shaft bearing

given in Fig. 4.24.

4.18 Develop the sectional view from the front of the shifter, from the orthographic views

shown in Fig. 4.25.

4.19 Develop (i) the sectional view from above and (ii) the view from the left of shaft

bracket, from the orthographic views shown in Fig. 4.26.

4.20 Develop the sectional view from the left of a hanger, from the orthographic views

shown in Fig. 4.27.