Design of a new simulative tribotest for warm forming applications having high contact pressure and surface enlargement
GALDOS Lander, AGIRRE Julen, ARANBURU Elixabet
download PDFAbstract. Many tribological tests have been developed in the last decades to emulate real cold forging processes at laboratory conditions and to obtain friction coefficients at different process conditions. In this paper a new tribotester is designed and numerically validated to reach extreme contact conditions, high normal contact pressure and surface enlargement, for warm temperature testing of lubricants starting from material in the form of thick sheets or precuts. The numerical simulations prove that this is possible by the use of a combined bending and ironing test.
Keywords
Tribology, Warm Forming, Fine Blanking
Published online 4/19/2023, 8 pages
Copyright © 2023 by the author(s)
Published under license by Materials Research Forum LLC., Millersville PA, USA
Citation: GALDOS Lander, AGIRRE Julen, ARANBURU Elixabet, Design of a new simulative tribotest for warm forming applications having high contact pressure and surface enlargement, Materials Research Proceedings, Vol. 28, pp 909-916, 2023
DOI: https://doi.org/10.21741/9781644902479-99
The article was published as article 99 of the book Material Forming
Content from this work may be used under the terms of the Creative Commons Attribution 3.0 license. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
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