Characterization of residual stresses induced into bearing rings by means of soft turning using different turning parameters

• Autorzy: Zaghal Jawad , Mertinger Valeria , Filep Adam , Varga Gyula , Benke Marton

Identyfikatory

DOI

10.36897/jme/144299

• Języki publikacji: EN

Abstrakty

EN

Residual stresses are those stresses which remain in solid materials after removing the external load. Residual stresses which are induced by machining processes play important role in determining the service life of the machined components, depending on its magnitude, sign, and direction. This research provides a comprehensive correlation between three turning parameters and the resulting residual stresses formed on the surface of the outer ring of tapered roller needle bearing, made of 100CrMnSi6-4 type steel. The examined parameters were cutting speed, feed and tool nose radius. Radial and axial residual stresses on the surface were measured using sample cutting-free X-ray diffraction method. It is shown that the effect of one processing parameter can even be opposing depending on the other parameters. Thus, the effects of turning parameters on residual stresses must be examined in a comprehensive manner.

Słowa kluczowe

EN

turning parameters; surface integrity; surface residual stress; cutting speed

• Wydawca: Wydawnictwo Wrocławskiej Rady FSNT NOT
• Czasopismo: Journal of Machine Engineering
• Rocznik: 2021
• Tom: Vol. 21, No. 4
• Strony: 49--56
• Opis fizyczny: Bibliogr. 17 poz., rys., tab.

Twórcy

autor

Zaghal Jawad

• University of Miskolc, Institute of Physical Metallurgy, Metalforming and Nanotechnology, Miskolc, Hungary

• https://orcid.org/0000-0003-3374-7947

autor

Mertinger Valeria

• University of Miskolc, Institute of Physical Metallurgy, Metalforming and Nanotechnology, Miskolc, Hungary

• https://orcid.org/0000-0002-5951-0801

autor

Filep Adam

• University of Miskolc, Institute of Physical Metallurgy, Metalforming and Nanotechnology, Miskolc, Hungary

• https://orcid.org/0000-0002-5338-3928

autor

Varga Gyula

• University of Miskolc, Institute of Manufacturing Science, Miskolc, Hungary

• https://orcid.org/0000-0003-3810-2881

autor

Benke Marton

• University of Miskolc, Institute of Physical Metallurgy, Metalforming and Nanotechnology, Miskolc, Hungary

• https://orcid.org/0000-0002-1354-8660

Bibliografia

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