Analysis of Surface State after Turning of High Tempered Bearing Steel

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F22%3APU144489" target="_blank" >RIV/00216305:26210/22:PU144489 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11320/22:10453471 RIV/61989100:27230/22:10249627

Result on the web

<a href="https://www.mdpi.com/1996-1944/15/5/1718" target="_blank" >https://www.mdpi.com/1996-1944/15/5/1718</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/ma15051718" target="_blank" >10.3390/ma15051718</a>

Result language

angličtina

Original language name

Analysis of Surface State after Turning of High Tempered Bearing Steel

Original language description

This paper investigates surface state after turning of the high tempered bearing steel 100Cr6 with a hardness of 40 HRC. White layer (WL) thickness and its microhardness, as well as surface roughness, are investigated as a function of tool flank wear VB as well as cutting speed v(c). The mechanical and thermal load of the machined surface were analysed in order to provide a deeper insight into their superimposing contribution. Cutting energy expressed in terms of cutting force was analyses as that consumed for chip formation F-gamma and consumed in the flank wear land F-alpha. It was found that the mechanical energy expressed in terms of the shear components of the F-alpha grows with VB, converts to the heat and strongly affects the thickness of the re-hardened layer. Furthermore, the superimposing contribution of the heat generation and its duration in the VB region should also be taken into account. It was also found that the influence of VB predominates over the variable cutting speed.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10403 - Physical chemistry

Project

<a href="/en/project/EF15_003%2F0000485" target="_blank" >EF15_003/0000485: Nanomaterials centre for advanced applications</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2022

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Materials

ISSN

1996-1944

e-ISSN

—

Volume of the periodical

15

Issue of the periodical within the volume

5

Country of publishing house

CH - SWITZERLAND

Number of pages

13

Pages from-to

1-13

UT code for WoS article

000771193700001

EID of the result in the Scopus database

2-s2.0-85125204108