Course Solutions Uncategorized (Answered) : Q2 Cam Minimum Radius 50 Mm Rotating Clockwise Uniform Speed Designed Give Roller Follower Q27987565

(Answered) : Q2 Cam Minimum Radius 50 Mm Rotating Clockwise Uniform Speed Designed Give Roller Follower Q27987565

Q2: A cam, with a minimum radius of 50 mm, rotating clockwise at a uniform speed is to be designed to give a roller follower, at the end of a valve rod, motion described below 1. To raise the valve through 50 mm during 160° rotation of the cam 2. To keep the valve fully raised through next 30° 3. To lower the valve 4. To keep the valve closed during rest of the revolution i.e. 90° The diameter of the roller is 20 mm during next 80°, and Draw the follower displacement diagram by graphical method if the displacement of the valve, while being raised and lowered is to take place with simple harmonic motion a. b. Draw the profile of the cam C. Draw velocity and acceleration diagrams using analytical method (by using formulae), Take, N 100RPMQ2:

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