PARAMETERS OF THE WORKING SURFACE OF AUTOMOTIVE TRACTOR ENGINE PARTS IN THE ENGINE WORKING PROCESS

Parameters of the working surface of parts of automotive and tractor engines play an important role in the efficient operation of the engine. Working surfaces, such as piston, cylinder, and valve surfaces, their smoothness, rigidity, and dimensions determine the engine's performance. Optimal working surfaces contribute to effective control of temperature and pressure in the working medium, reducing friction. Also, the surface parameters increase service life and reduce the risk of malfunctions. Therefore, ensuring the quality of the working surfaces and their correct adjustment guarantees uninterrupted and reliable engine operation