The dimensions of various links for the mechanism shown in Fig.2.26

(a) are: \(O A=0.5 \mathrm{~m}, A B=1.5 \mathrm{~m}\), \(A C=C D=0.9 \mathrm{~m}\). The crank \(O A\) has uniform angular speed of \(180 \mathrm{rpm}\). Determine the velocities of sliders \(B\) and \(D\). Also calculate the turning moment at \(O\) if a force of \(500 \mathrm{~N}\) acts on \(B\) and a force of \(800 \mathrm{~N}\) acts on \(D\), as shown.

Transcribed Image Text:

45 1.5 m 500 N OA = 0.5 m AB = 1.5 m AC = CD = 0.9 m 0.9 m 30 Scale: 1 cm = 0.2 m - 800 N (a) Configuration diagram 60 0.5 m