Surface micro – texturing of tapping tools with complex geometry
Manuel Mazzonetto, Vincenzina Siciliani, Riccardo Pelaccia, Leonardo Orazi
download PDFAbstract. Lubrication control and tribological aspects affect all the machining operations: minimizing the friction coefficient, reducing the heat generated during machining or decreasing stresses during cutting operations are just some sought goals during machining. A fundamental aspect is also related to the drop of the amount of cutting fluid required during manufacturing processes. In fact, this can respond to issues related to the process sustainability thus allowing machining under MQL (Minimum Quantity Lubrication) conditions. The aim of this work is to propose an effective methodological procedure to texture cutting tools with complex geometry. A picosecond laser system operating at infrared frequency was used to structure the whole cutting tool surface. Rectangular dimples were selected as texture pattern to ensure the evaluation of the dimensions achieved by the dimples. Textured surfaces topography will allow the evaluation of the effectiveness of the developed process.
Keywords
Laser Machining, Texture, Cutting Tool
Published online 9/5/2023, 8 pages
Copyright © 2023 by the author(s)
Published under license by Materials Research Forum LLC., Millersville PA, USA
Citation: Manuel Mazzonetto, Vincenzina Siciliani, Riccardo Pelaccia, Leonardo Orazi, Surface micro – texturing of tapping tools with complex geometry, Materials Research Proceedings, Vol. 35, pp 359-366, 2023
DOI: https://doi.org/10.21741/9781644902714-43
The article was published as article 43 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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