what is the role of a crank shaft

Question

Accepted Answer

The crankshaft is a mechanical component in an engine that converts the reciprocating motion of the pistons into rotational motion.

The crankshaft is located in the engine block and is connected to the pistons via connecting rods.
As the pistons move up and down, the connecting rods transfer this motion to the crankshaft.
The crankshaft then converts this linear motion into rotational motion, which is used to drive other engine components such as the camshaft and the flywheel.
The rotational motion of the crankshaft is ultimately transferred to the wheels of a vehicle, providing the power needed for propulsion.
The design and construction of the crankshaft are crucial for ensuring smooth engine operation and minimizing vibrations.

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