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Modelling and Experimental Investigation of Cutting Temperature when Rough Turning Hardened Tool Steel with PCBN Tools

Kryzhanivskyy, V.; Bushlya, Volodymyr LU ; Gutnichenko, Oleksandr LU ; Petrusha, I. A. and Ståhl, Jan-Eric LU (2015) 15th CIRP Conference on Modelling of Machining Operations (CMMO) In 15th CIRP Conference on Modelling of Machining Operations (15TH CMMO) 31. p.489-495
Abstract
In this study the cutting tool temperature that develops during rough turning of hardened cold-work tool steel is modelled on the basis of experimental data. The data obtained from a series of thermocouples, placed on a PCBN insert, into an anvil, and into a toolholder, were used as the input for the model. An inverse problem was solved, where the heat fluxes and heat transfer coefficients were computed and where the developed temperature field was reconstructed from the experimental readings. The temperature was modelled for the case of new tools, as well as for the case of its development in the course of tool wear. The machining case involved utilization of a high-cBN content and a binderless PCBN grade, both possessing high thermal... (More)
In this study the cutting tool temperature that develops during rough turning of hardened cold-work tool steel is modelled on the basis of experimental data. The data obtained from a series of thermocouples, placed on a PCBN insert, into an anvil, and into a toolholder, were used as the input for the model. An inverse problem was solved, where the heat fluxes and heat transfer coefficients were computed and where the developed temperature field was reconstructed from the experimental readings. The temperature was modelled for the case of new tools, as well as for the case of its development in the course of tool wear. The machining case involved utilization of a high-cBN content and a binderless PCBN grade, both possessing high thermal conductivity of 110 and 190 W/m K respectively. (C) 2015 The Authors. Published by Elsevier B.V. (Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Tool temperature, inverse problem, hard turning, PCBN
in
15th CIRP Conference on Modelling of Machining Operations (15TH CMMO)
volume
31
pages
489 - 495
publisher
Elsevier
conference name
15th CIRP Conference on Modelling of Machining Operations (CMMO)
external identifiers
  • wos:000356149400083
  • scopus:84939148553
ISSN
2212-8271
DOI
10.1016/j.procir.2015.03.079
language
English
LU publication?
yes
id
6083e511-3c20-44b1-b765-6b4f027fdbc7 (old id 7601901)
date added to LUP
2015-07-23 13:54:55
date last changed
2017-11-12 03:46:11
@inproceedings{6083e511-3c20-44b1-b765-6b4f027fdbc7,
  abstract     = {In this study the cutting tool temperature that develops during rough turning of hardened cold-work tool steel is modelled on the basis of experimental data. The data obtained from a series of thermocouples, placed on a PCBN insert, into an anvil, and into a toolholder, were used as the input for the model. An inverse problem was solved, where the heat fluxes and heat transfer coefficients were computed and where the developed temperature field was reconstructed from the experimental readings. The temperature was modelled for the case of new tools, as well as for the case of its development in the course of tool wear. The machining case involved utilization of a high-cBN content and a binderless PCBN grade, both possessing high thermal conductivity of 110 and 190 W/m K respectively. (C) 2015 The Authors. Published by Elsevier B.V.},
  author       = {Kryzhanivskyy, V. and Bushlya, Volodymyr and Gutnichenko, Oleksandr and Petrusha, I. A. and Ståhl, Jan-Eric},
  booktitle    = {15th CIRP Conference on Modelling of Machining Operations (15TH CMMO)},
  issn         = {2212-8271},
  keyword      = {Tool temperature,inverse problem,hard turning,PCBN},
  language     = {eng},
  pages        = {489--495},
  publisher    = {Elsevier},
  title        = {Modelling and Experimental Investigation of Cutting Temperature when Rough Turning Hardened Tool Steel with PCBN Tools},
  url          = {http://dx.doi.org/10.1016/j.procir.2015.03.079},
  volume       = {31},
  year         = {2015},
}