Machine Drawing

174 Machine Drawing

dharm
d:\N-Design\Des11-1.pm5

(c) Single U-butt weld,

(d) Single J-butt weld,

(e) Fillet weld, and

(f) Convex double V-butt weld.

11.4 Explain the meaning of each weld shown in Figs. 11.14 to 11.17 and sketch the part drawings.

Fig. 11.14 Fig. 11.15

f

30

20

8 65

R10

2 HOLES,

DIA 10

R10

90°

R22

f 20

R10

75

Fig. 11.16 Fig. 11.17

11.5 Suggest suitable welding joints to fabricate the swing bracket shown in Fig. 11.18.

11.6 Indicate appropriate welded joints shown by symbols to fabricate the structural joints shown in

Figs. 11.19 and 11.20.

4040

256

2 HOLES, DIA 16

R20

(^126)
50
74

32

10

f 16

f 25

115

(^5020)

R20

20

E

D

C

A

B E

F

G

Fig. 11.18 Fig. 11.19