Analysis of surface roughness on bearing steel parts after cutting, superfinishing and burnishing operations

• Autorzy: Neslusan M. , Grzesik W. , Żak K.
• Języki publikacji: EN

Abstrakty

EN

The different technological operation can form the variety of surface with the different functionality. In this paper the surface texture produced by hard turning of a quenched 100Cr6 steel of 62-64 HRC hardness using mixed ceramic (MC) tools and subsequent superfinishing and multipass burnishing operations is characterized by means of a number of roughness parameters. Both conventional and wiper MC cutting tool inserts were employed. The main objective of this study is to improve service properties of the turned surfaces of bearing parts by additional removal and non-removal treatments in order to obtain smoother surfaces with lower surface roughness and better bearing characteristics.

Słowa kluczowe

EN

hard turning; CBN tool burnishing; superfinishing; surface roughness

• Wydawca: Wydawnictwo Wrocławskiej Rady FSNT NOT
• Czasopismo: Journal of Machine Engineering
• Rocznik: 2012
• Tom: Vol. 12, No. 1
• Strony: 111--118
• Opis fizyczny: Bibliogr. 8 poz., tab., rys.

Twórcy

autor

Neslusan M.

• Faculty of Mechanical Engineering, University of Žilina, Univerzitná 8215/1, Žilina 010 26, Slovak Republic

autor

Grzesik W.

• Faculty of Mechanical Engineering, Opole University of Technology, 5 Mikołajczyka Street, Opole 45-271 Poland

autor

Żak K.

• Faculty of Mechanical Engineering, Opole University of Technology, 5 Mikołajczyka Street, Opole 45-271 Poland

Bibliografia

• [1] TONSHOFF H. K., ARENDT C., AMOR R. B., 2000, Cutting of Hardened Steel, CIRP Annals 49/2/547 – 564.
• [2] HEO S. J., 2008, Environmentally conscious hard turning of cemented carbide materials on the basis of micro-cutting in SEM: stressing four kinds of cemented carbides with PCD tools, J. of Mech. Science and Technology, 22/1383-1390.
• [3] GRZESIK W., RECH J., śAK K., 2007, Surface finish on hardened bearing parts produced by superhard and abrasive tools. International Journal Machine Tool and Manufacturing, 255-262.
• [4] GRZESIK W., WANAT, T., 2005, Comparative Assesment of Surface Roughness Produced by Hard Machining with Mixed Ceramic Tols including 2D and 3D Analysis, J. of Mat. Processing Technology, 169/364 – 371.
• [5] KUNDRÁK J., 2010, Choosing Procedures for Finishing Precision Manufacturing, In-tech, Prague, 465 - 468.
• [6] KLOCKE F., BRINKSMEIER E., WEINERT K., 2005, Capability profile of hard cutting and grinding processes. CIRP Annals, 54/557-580.
• [7] GRIFFITHS B., 2001, Manufacturing Surface Technology, Penton Press, London (England)
• [8] GRZESIK W., ZAK K., BROL S., 2009, Surface finishing in turning of nodular cast iron using coated carbide and silicon nitride ceramic tools, Manufacturing technology, 9/31-39.