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Modelling of Material Side Flow in Hard Turning

✍ Scribed by H.A. Kishawy; A. Haglund; M. Balazinski

Publisher: International Academy for Production Engineering
Year: 2006
Tongue: English
Weight: 585 KB
Volume: 55
Category: Article
ISSN: 0007-8506
DOI: 10.1016/s0007-8506(07)60372-2

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✦ Synopsis

In this paper an attempt has been made to model the material side flow generated during hard turning operation. A three dimensional thermo elasto-viscoplastic finite element model is presented. The model incorporates cutting tools with different nose radii and cutting conditions. The model was also used to investigate the effect of different process parameters on the extent of material side flow. The predicted results revealed that more side flow is generated when higher nose radius is used. A similar observation is noted when lower feed is used. The simulated results agreed well with the experimentally examined machined surface, viewed with a scanning electron microscope.

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