TY - JOUR AU - Aulin, V. AU - Zamota, T. AU - Hrynkiv, A. AU - Lysenko, S. AU - Chernovol, M. AU - Chernai, A. PY - 2019/10/23 Y2 - 2024/03/29 TI - Features of electrochemical-mechanical running-in of chrome-plated piston rings to the cast-iron surface of the cylinder liner under different friction modes JF - Problems of Tribology JA - PT VL - 24 IS - 3/93 SE - Articles DO - 10.31891/2079-1372-2019-93-3-85-91 UR - https://tribology.khnu.km.ua/index.php/ProbTrib/article/view/731 SP - 85-91 AB - <p>In this paper, the laws of the electrochemical - mechanical running-in (ECMR) are considered. For elimination of inaccuracies of form of details and errors of assembling mechanism expose to running-in which running- in of the surfaces take place. The most effective factor of acceleration of running-in is to use the combined processes at running- in surfaces. One of them is ECMR..</p><p>The results of experimental studies have shown that the the processes of ECMR pass in the environment of electrolyte, which influences efficiency of process, mode of friction at running-in pair and speed of electrochemical reactions. The essence of&nbsp; ECMR consists of the following: working motion for details of mechanism is given, between details an electrolyte is pumping and cutoff alternating current. Due to joint electrochemical-mechanical influence there is a rapid adaptation of one surface to other. The most effective factor of&nbsp; ECMR is electrochemical, at which it is easy to electrochemical stripping of material from the run-in surface due to anodal dissolution at the hydrodynamic lubrication rate.</p> ER -