... fabricated on YG8 cemented carbide discs using a nanosecond laser under varied parameters to investigate their effects on tribological performance. The influences of laser power, scanning speed and scan count on texture geometry were characterized, and tribological tests were conducted accordingly...

...Jorge Seabra; Luis Magalhaes; Ramiro Martins; Cristiano Locateli; Jorge Seabra Purpose The purpose of this paper is to develop innovative geometry for gears aiming low power loss and easy manufacturing. Design/methodology/approach New gear profiles were developed and studied, and gears were...