Explain hart mechanism with a neat diagram

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Reference no: EM132014142

ASSIGNMENT -

Q1. Derive a relationship between the velocity of piston and crank in a crank and connecting rod mechanism, crank having a uniform angular rotation.

Q2. Explain Klein's construction for finding acceleration of piston in slider crank mechanism.

Q3. Describe the working and expression for correct steering of Devi's steering gear mechanism.

Q4. What are straight line mechanisms? Describe one type of exact straight line motion and mechanism with the help of a sketch.

Q5. Explain the method of locating instantaneous centre with an example.

Q6. Explain Hart's mechanism with a neat diagram.

Q7. In a mechanism a slider is guided along a slot of rotating lever. Explain the various acceleration terms involved. Derive an expression for Coriolis component of acceleration.

Q8. The crank of a slider crank mechanism rotates at constant speed of 300 rpm. The crank is 150 mm and the connecting rod is 600 mm long. Calculate angular acceleration of the connecting rod at a crank angle of 45o from inner dead center position.

Reference no: EM132014142

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