Effect of cuting parameters on the generated surface integrity of hard-turned martensitic AISI 52100 bearing steel
Paper i proceeding, 2022

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 signinficant 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.

Hard turning

surface topography

surface integrity

residual stress

white layer

Författare

Sahith Kokkirala

Chalmers, Industri- och materialvetenskap, Material och tillverkning

Jonas Holmberg

RISE Research Institutes of Sweden

Uta Klement

Chalmers, Industri- och materialvetenskap, Material och tillverkning

Roger Lundstrom

SKF

Hirotsugu Iwasaki

Sumitomo Electric

Seyed Hosseini

RISE Research Institutes of Sweden

Chalmers, Industri- och materialvetenskap, Material och tillverkning

Procedia CIRP

22128271 (eISSN)

Vol. 115 154-159

10th CIRP Global Web Conference on Material Aspects of Manufacturing Processes
Gothenburg, Sweden,

Flexibel och hållbar tillverkning av högpresterande rullningslager

VINNOVA (2021-01274), 2021-06-16 -- 2024-03-31.

Ämneskategorier

Materialteknik

Bearbetnings-, yt- och fogningsteknik

Styrkeområden

Produktion

DOI

10.1016/j.procir.2022.10.066

Mer information

Senast uppdaterat

2024-09-25