Locate all instant centres of the mechanism shown in figure-2 and hence determine the velocity of point B and the angular velocity of link O4C at the given instant, if link O2A rotates at 200 r.p.m. clockwise. Write the graphical solution procedure of the problem, in sequential order. O2A = 200 mm, BA = 400 mm, CA = O4O2 = 700 mm, and O4C = (320+a) mm

a=18

Transcribed Image Text:

60° B 60° B

Answer rating: 100% (QA)

1 Take a reference point O2 and draw an horizontal line of line 7... View the full answer