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Multiscale simulation approach to predict the penetration depth of oil between chip and tool during orthogonal cutting of AISI 4140

Authors :
Sauer, Florian
Codrignani, Andrea
Haber, Matthias
Falk, Kerstin
Mayrhofer, Leonhard
Schwitzke, Corina
Moseler, Michael
Bauer, Hans-Jörg
Schulze, Volker
Prof. Dr.-Ing. Habil. Volker Schulze, Prof Dr-Ing Prof Dirk Biermann
Source :
19th CIRP Conference on Modeling of Machining Operations Hrsg.: Prof. Dr.-Ing. habil. Volker Schulze, Prof Dr-Ing Prof Dirk Biermann, 117, 426–431
Publication Year :
2023
Publisher :
Elsevier, 2023.

Abstract

Cooling lubricants in machining perform important tasks, from cooling and lubrication of the friction partners in contact to the removal of the separated chips. An essential, determining and largely unresolved question in relation to cooling lubricants in ma-chining is to what extent the coolant can get into the cutting zone. The aim of this paper is to address this question by using a multiscale approach to determine the penetration of the cooling lubricant gap. This is achieved by multiscale simulations by means of coupling the results of flow, structural and continuum mechanical simulations. Comparatively, the results of the simulated machining operation are compared with experimental orthogonal cutting tests of AISI 4140.

Details

Language :
English
ISSN :
22128271
Database :
OpenAIRE
Journal :
19th CIRP Conference on Modeling of Machining Operations Hrsg.: Prof. Dr.-Ing. habil. Volker Schulze, Prof Dr-Ing Prof Dirk Biermann, 117, 426–431
Accession number :
edsair.doi.dedup.....7f808e030da49e61c94fc2d8c32612c2