dc.contributor
Universitat Politècnica de Catalunya. Doctorat en Enginyeria Mecànica, Fluids i Aeronàutica
dc.contributor
Universitat Politècnica de Catalunya. Departament d'Enginyeria Mecànica
dc.contributor
Universitat Politècnica de Catalunya. GAECEQS - Grup d'Accionaments Electromecànics, Conversió de l'Energia i Qualitat del Subministrament
dc.contributor.author
Simoncelli, Alejandro Ezequiel
dc.contributor.author
Buglioni, Luciano
dc.contributor.author
Abate, Germán
dc.contributor.author
Gayol, Pablo
dc.contributor.author
Sánchez Egea, Antonio José
dc.contributor.author
Martinez Krahmer, Daniel
dc.date.issued
2025-01-06
dc.identifier
Simoncelli, A. [et al.]. Effects of drill point geometry on cutting forces and torque when drilling AA1050. A: «Sustainable manufacturing as a driver for growth». Springer, 2025, p. 668-675.
dc.identifier
9783031774294
dc.identifier
https://hdl.handle.net/2117/445009
dc.identifier
10.1007/978-3-031-77429-4_74
dc.description.abstract
Reducing energy consumption in drilling operations is crucial for achieving sustainability goals.Astudy examined 36 drill bits with different geometries and conditions on AA1050. It assessed thrust forces and torque in twomachining conditions (Cmin and Cmax) while considering mesh density, tool geometry, and boundary conditions. The results show that finer mesh models exhibit lower thrust forces,while mass scaling primarily influences torque. The pilot hole configuration decreases force, consistent with experiments. Torque decreases by increasingmesh density,matchingwith the experimental results. Finally, temperature and chip shape are mesh-dependent, affecting torque and force. As a result, our FEM model effectively predicted thrust force and torque, emphasizing the role of the pilot hole configuration in temperature and plastic strain results.
dc.description.abstract
Peer Reviewed
dc.description.abstract
Postprint (published version)
dc.format
application/pdf
dc.relation
https://link.springer.com/chapter/10.1007/978-3-031-77429-4_74
dc.rights
http://creativecommons.org/licenses/by/4.0/
dc.rights
Attribution 4.0 International
dc.subject
Àrees temàtiques de la UPC::Matemàtiques i estadística::Geometria::Geometria computacional
dc.subject
Point geometry
dc.subject
Cutting forces
dc.subject
Computer simulation
dc.title
Effects of drill point geometry on cutting forces and torque when drilling AA1050
dc.type
Part of book or chapter of book
