Tool Wear in Soft Part Turning of High Performance Steel
2016 (English)In: Procedia CIRP, Elsevier B.V. , 2016, p. 484-487Conference paper, Published paper (Refereed)
Abstract [en]
This work reports on the machinability differentiation in semi finishing of three carburizing steel grades that are used in transmission components such as gears, crown wheels and pinions. A reference steel grade of type 20NiCrMo was compared with a clean steel (S=40 ppm) and an ultra-clean steel (S=10 ppm). Attention is on the link between the characteristics of the non-metallic inclusions of the steel grades and the balance of the flank and rake face wear of the CVD Al2O3 and TiCN coatings. The interaction of abrasive wear and thermo-mechanical degradation of the Al2O3 upper layer will be described. © 2016 The Authors.
Place, publisher, year, edition, pages
Elsevier B.V. , 2016. p. 484-487
Keywords [en]
Machinability, Turning, Wear, Aluminum, Aluminum coatings, Wear of materials, Carburizing steel, Crown wheels, High performance steel, Non-metallic inclusions, Steel grades, Thermo-mechanical degradation, TiCN coatings, Transmission components, Cutting tools
National Category
Natural Sciences
Identifiers
URN: urn:nbn:se:ri:diva-42155DOI: 10.1016/j.procir.2016.04.043Scopus ID: 2-s2.0-84978800310OAI: oai:DiVA.org:ri-42155DiVA, id: diva2:1384391
Conference
7th CIRP Conference on High Performance Cutting, HPC 2016, 31 May 2016 through 2 June 2016
2020-01-092020-01-092020-12-01Bibliographically approved