A digital solution for slender workpiece turning: the DRITTO project

A digital solution for slender workpiece turning: the DRITTO project

Niccolò Grossi, Antonio Scippa, Lorenzo Sallese, Lorenzo Morelli, Gianni Campatelli

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Abstract. Turning slender components is a critical task since workpiece flexibility entails relevant deformations during the process, leading to potential loss of accuracy, lower machining efficiency and higher manufacturing costs. The DRITTO project aims at developing an easy-to-use digital solution to support manufacturing of flexible axisymmetric components. The proposed support system, starting from the not-optimized toolpath, stock geometry and tool parameters, it will compute the optimized toolpath by integrating three different modules: a) workpiece FE modelling, b) turning process modelling, c) toolpath optimization. The project is ongoing, but, at the current stage, preliminary validation of the proposed solution has been carried out. DRITTO is funded as an experiment of DIH-World Horizon2020 project, and the consortium is composed by the machining services SME Meccanica Ceccarelli & Rossi and the University of Florence as part of the Digital Innovation Hub ARTES4.0.

Turning, Tool Path, Stiffness

Published online 9/5/2023, 9 pages
Copyright © 2023 by the author(s)
Published under license by Materials Research Forum LLC., Millersville PA, USA

Citation: Niccolò Grossi, Antonio Scippa, Lorenzo Sallese, Lorenzo Morelli, Gianni Campatelli, A digital solution for slender workpiece turning: the DRITTO project, Materials Research Proceedings, Vol. 35, pp 486-494, 2023

DOI: https://doi.org/10.21741/9781644902714-57

The article was published as article 57 of the book Italian Manufacturing Association Conference

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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