PVD-CrAlN and TiAlN coated Si3N4 ceramic cutting tools —1. Microstructure, turning performance and wear mechanism
Sign Up to like & getrecommendations! Published in 2017 at "Ceramics International"
DOI: 10.1016/j.ceramint.2017.04.041
Abstract: Abstract In this work, CrAlN and TiAlN coatings were produced on silicon nitride cutting inserts via physical vapor deposition. The microstructure and hardness of the coatings, as well as the adhesive strength between the coating… read more here.
Keywords: craln tialn; craln; tialn coated; cutting inserts ... See more keywords
Numerical modelling of residual stresses during orthogonal cutting of Ti6Al4V using internally cooled cutting inserts
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2021.03.042
Abstract: Abstract Residual stress has an adverse effect on the fatigue strength of machined components. The parts used in high end industries like aerospace and automobile sector needs to be carefully examined for the residual stress… read more here.
Keywords: cooled cutting; residual stress; numerical modelling; stress ... See more keywords
Tribological aspects of tool wear during turning Ti-15Mo alloy with cemented tungsten carbide cutting inserts prepared with different surface finishes
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology"
DOI: 10.1177/13506501221092877
Abstract: Due to the low machinability of titanium alloys, which have been increasingly applied in medical and aerospace industries, several studies have been carried out focusing on the improvement of tool life in machining processes that… read more here.
Keywords: tungsten carbide; inserts prepared; cemented tungsten; tool wear ... See more keywords