Various machines pistons rings fitting methods analysis
Keywords:
piston ring, hardening treatment, nano-coating operation, plasma spraying, friction
Abstract
The article considers various methods of piston rings strengthening, the requirements imposed on them, material, operating conditions, heat treatment. The defects appearing in them and the factors influencing the failure are examined. As a result, the necessity of increasing the wear resistance of high-powered diesel engines is proved by determining the requirements for piston rings and developing a progressive process for applying wear-resistant coatings to piston compression rings, taking into account their vibrational and stress-strain state.