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  4. Effect of cooling lubricant on surface roughness for turning stainless steel with binderless-cBN
 
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2016
Conference Paper
Titel

Effect of cooling lubricant on surface roughness for turning stainless steel with binderless-cBN

Abstract
Binderless-cubic Boron Nitride (cBN) from the company SUMITOMO CORPORATION, Itami, Japan, is one of the most promising cutting materials providing the opportunity for direct cutting of steel with ultra-precision (UP) quality without additional equipment or coating of the workpiece. This work presents the latest development in the field of precision machining of hardened stainless steel with binderless-cBN. In this paper the influence of the feed f and the cooling lubricant on the surface roughness is shown for turning the hardened stainless steel STAVAX ESR (H = 52 HRC) from the company BÖHLER-UDDEHOLM, Düsseldorf, Germany. A surface roughness Ra = 9 nm and Rz = 42 nm could be achieved using binderless-cBN and the cooling lubricant W200SL of the company OPORTET, Duisburg, Germany.
Author(s)
Uhlmann, E.
Oberschmidt, D.
Polte, J.
Polte, M.
Huth-Herms, K.
Hauptwerk
16th International Conference of the European Society for Precision Engineering and Nanotechnology, EUSPEN 2016. Proceedings
Konferenz
European Society for Precision Engineering and Nanotechnology (EUSPEN International Conference) 2016
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Fraunhofer-Institut für Produktionsanlagen und Konstruktionstechnik IPK
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