USE OF SURFACE WORKING FOR IMPROVING THE WORKING LIFE OF PISTON VALVES OF COMBUSTION ENGINES

Abstract

This paper deals with the issue of operating damage of combustion engine valves. It presents an innovative way and construction of a tool for strengtheningpiston engine valves by way of surface working. It presents the concept of machines for comprehensive surface working and for profiling the faces of combustion engine valves. It also includes the discussion of the methodology of working.

Keywords

• combustion engine valves
• operating damage
• burnishing