Effect of cutting parameters on the generated surface integrity of hard-turned martensitic AISI 52100 bearing steelShow others and affiliations
2022 (English)In: Procedia CIRP, Elsevier B.V. , 2022, p. 154-159Conference paper, Published paper (Refereed)
Abstract [en]
Hard turning offers improved manufacturing efficiency but requires great control of the cutting process to achieve the required machining-induced surface integrity with respect to residual stresses, surface topography, and near-surface microstructure. This research work is focused on studying the effect of the cutting speed, feed rate, depth of cut, chamfer angle, and coolant pressure on the surface integrity after hard turning of martensitic AISI 52100 steel. The results showed that the feed rate had a significant influence on the residual stresses and the surface topography. The discontinuous mechanically induced white layer was observed at high cutting speed and high chamfer angle with increased thickness.
Place, publisher, year, edition, pages
Elsevier B.V. , 2022. p. 154-159
Keywords [en]
Hard turning, residual stress, surface integrity, surface topography, white layer, Cutting, Topography, Turning, Bearing steels, Cutting parameters, Cutting process, Cutting speed, Feedrate, Manufacturing efficiency, Martensitics, Residual stresses
National Category
Manufacturing, Surface and Joining Technology
Identifiers
URN: urn:nbn:se:ri:diva-62607DOI: 10.1016/j.procir.2022.10.066Scopus ID: 2-s2.0-85145228748OAI: oai:DiVA.org:ri-62607DiVA, id: diva2:1730305
Conference
10th CIRP Global Web Conference on Material Aspects of Manufacturing Processes, 25 October 2022 through 27 October 2022
Note
Funding text 1: This work is part of the project Turn2Flex ( iV nnova 2021 - 01274) financed by the Swedish government agency for Enterprise and Innovation. Special thanks to AB SKF, Sumitomo Hartmetall Electric GmbH , and Ovako AB for support of material and manufacturing of samples. Thanks to Dr. Yiming Yao for support with the SEM analy sis. We also thank Thord Johansson and Dr. Thomas Bjrö k for the valuable discussion and support.
2023-01-242023-01-242023-05-22Bibliographically approved