What is the main function of the camshaft? Outputs the power created from the piston Move the piston up/down Involved in timing the opening/closing of the intake/exhaust valves with the position of the piston Transfers linear motion from the piston to rotational motion which can then be used to produce work
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- What is the main difference between a crankshaft and a cam shaftDouble Dwell Cam DesignTech a says that the push on the piston top during the power stroke is transferred to the crank shaft through the connecting rod. Tech b states that the power is transferred from the piston through the valve train to the camshaft. Who is correct?
- Discuss the main advantages and disadvantages of at least 2 drive systems that can be used to drive a camshaft ?Q1- Explain the duties of camshaft, distributor and alternator, which are among the engine partsAn offset type of follower in which the motion follower is along an axis from the axis of the cam center.
- Give a full presentation on CamsMachine Elements 2 - Drawing the Cam Profileflat faced reciprocating follower has the following motion:a) The follower moves out for 80° of cam rotation with uniformacceleration and retardation, the acceleration being twice theretardation.b) The follower dwells for the next 80° of cam rotation.c) It moves in for the next 120° of cam rotation with uniformacceleration and retardation, the retardation being twice theacceleration.d) The follower dwells for the remaining period.The base circle diameter of the cam is 60 mm and the stroke of thefollower is 20 mm. The line of movement of the follower passes throughthe cam centre.Draw the displacement diagram and the profile of the cam very neatlyshowing all constructional details.