What's the role of the piston?

The piston is the "heart" of the car engine, subjected to alternating mechanical and thermal loads, is one of the key components of the engine in the most severe working conditions. The function of the piston is to bear the gas pressure, and through the piston pin to the connecting rod to drive the crankshaft rotation, the top of the piston is also part of the combustion chamber.

We frequently say that the 4 engine units consist of the piston, which indicates how essential the function of the piston in the complete engine machine is. The energy era and output of the whole electricity gadget are generated through the reciprocating action of the piston in the cylinder liner, presenting a regular movement of electricity to assist the output of the engine.