Given: Link lengths: Link 2 (O to A) a = 1.00-in Link 3 (A to B) b = 2.06-in Link 4 (B to 04) c = 2.33-in Link 1 (0 to 04) d:= 2.22-in Coupler point: Rpa = 3.06-in $3=-31.deg Crank speed: W = 100-rpm Solution: See Figure P6-10 and Mathcad file P0647. 1. Draw the linkage to scale and label it. 2. Determine the range of motion for this Grashof crank rocker. 020-deg, 0.5 deg.. 360-deg 3. Determine the values of the constants needed for finding 04 from equations 4.8a and 4.10a. d K = - a K = 2.2200 d K = = C K = 0.9528 02 A 2/a 02 1 3 B 4. K3 = A(02) 2 a = b + c + d == 2.a.c K3 = 1.5265 cos (02) - K - K cos(02) + K3 - C(02) := K, (K + 1).cos(02) + K 3 Use equation 4.10b to find values of 04 for the open circuit. B(02)=-2-sin(02) 0,1(0;) := 2 (aran2(2.4(6.).-B(02) - (0) - 4^(0)-C(0))) 041(2):= - 2 C 4 P P