Design a disk(radial) cam that would satisfy the requirement of the follower. The follower is a reciprocating, 20 mm off-set, roller follower with 10 mm radius. It is required to have the follower travel a 40 mm stroke on the cam's outward stroke at 120 degrees of rotation in a simple harmonic motion. The follower then stays in position for the succeeding 40 degrees of rotation of the cam before it recedes into its original position after 120 degrees of cam rotation in a constant acceleration/deceleration motion. The cam's base radius is 50 mm. Instructions 1. Graph the displacement diagram first. 2. Use the displacement scale of lift/stroke with 1 mm : 1mm. 3. Use cam rotation scale of 20 mm: 20 degrees of cam rotation. 4. In plotting the cam, ink the cam profile only.

Statics Problem !!! Help me !!!! Answer it this Problem Correctly!! Please give correct Solution

1. Design a crank-rocker linkage that will move the rocker link between two extreme positions 45 de apart. The rocker should take twice the time to moving in one direction that it takes moving in the other. somyb\\; eqrad no malieb uroy dont elle est sor oldnoba mare ono mol foque (do iliw now wodor 00. aasbois.oved nov 2. If the fourbar linkage designed in question 1 is non-grashof, list two ways in which you would alter the design so that the crank is able to rotate.

Q3. Audi’s design of their R8 model is designed in order to have the engine in the rear of the car with the following schematic of their mechanical power transmission. The engine is connected to the gearbox, where gear change occurs and then a driveshaft is used to transfer an equal ratio of power balancing the rear and front wheel power output thus referring to it as an all-wheel drive. The vehicle has been modified by a customer thus resulted to no power transfer to the front wheels although the rear wheels still have the same power output. Using your knowledge, DEFINE and JUSTIFY the possible reasons of why the front drive isn’t functioning. What are the solutions to this fault?

##L3P3 About Vehicle Dynamics In general, vehicles have a steering system whose design approximates 55% to 70% of the Ackermann geometry. Is it possible to have a steering mechanism that exceeds 100% of the Ackermann geometry? If so, make a diagram of this mechanism. Considering that there are different types of steering mechanisms, construct the geometric diagram of five examples applied to vehicle dynamics.

Can you help with question1