Problem 2 A variation of the Scotch-yoke linkage in the posture shown is driven by crank...
Pl. (50pts) The four-bar linkage in the posture shown is driven by crank 2 at (02-25rpm cew. Determine: I) Angular velocities of link 3 2) Angular velocities of link 4 3) Velocity of point P 0.356 0.950 / 0.785 0.544 o: VBA 43 VA 02 04 Pl. (50pts) The four-bar linkage in the posture shown is driven by crank 2 at (02-25rpm cew. Determine: I) Angular velocities of link 3 2) Angular velocities of link 4 3) Velocity of point...
Problem No 2: (60 points) For the scotch yoke mechanism shown, o,-10 rad/s CCW, a, 1 rad/s'CW and 0 60. The length of link OA is 20 in. a). Write the vector loop equation and find an analytical expression for the position of link 4 for any input angle 6, (Clearly identify your vectors on the figure. b). Determine the velocity of link 4 using a velocity polygon c). Determine the acceleration of link 4 using an acceleration polygon Problem...
Problem No 2: (60 points) For the scotch yoke mechanism shown, 0,-|0 rad's CCW, α,-1 radscw and 60. The length of link OA is 20 in. a). Write the vector loop equation and find an analytical expression for theh on of link 4 for any input angle 6,. (Clearly identify your vectors on the figure. b). Determine the velocity of link 4 using a velocity polygon c). Determine the acceleration of link 4 using an acceleration polygon.
The crossed four-bar linkage has a constant crank angular velocity 2=10 rad/s ccw. The dimensions and the results of the kinematic analysis are given below for the position shown. (a) Draw the free-body diagrams of all the links of the mechanism, (b) Find the reaction forces at all the pins and the driving torque at link 2. The gravity centers of link 2 and link 4 are located at O2 and O4 respectively. y A O2A-6 in, O204-18 in, AB-18...
Q-2 The mechanism of a wrapping machine, as shown in Fig. Q-2, has the following dimensions: O1A = 100 mm; AC = 700 mm; BC = 200 mm; O3C = 200 mm; O2E = 400 mm O2D = 200 mm and BD = 150 mnn. The crank O1A = a2 rotates at a uniform angular speed of ω2 =100 rad/s.Determine the magnitude and direction of velocity of the point E (VE in m/s) of the bell crank lever (DO2E) by...
PLEASE HELP ME INPUT THIS INTO MATLAB, this is solutions manual for DESIGN of MACHINERY 5th Edition number 11-12 PROBLEM 11-12 Statement: Figure P11-5b shows a fourbar linkage and its dimensions in meters. The steel crank, coupler, and rocker have uniform cross sections of 60 mm diameter. In the instantaneous position shown, the crank 0,4 has a = -10 rad/sec and a = 10 rad/sec2. There is a honizontal force at P of F = 500 N. Find all pin...