Tool wear for finishing milling of green thermoplastic-ceramic composites fabricated with pellet AM

Aldeiturriaga Olabarri, Naiara; ARRAZOLA, PEDRO JOSE

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Título

Tool wear for finishing milling of green thermoplastic-ceramic composites fabricated with pellet AM

Otras instituciones

Université de Mons (Bélgica)
https://ror.org/02x4mx473

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Version publicada

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Acceso abierto

URI

https://hdl.handle.net/20.500.11984/6326

Versión del editor

https://doi.org/10.1016/j.procir.2023.09.235

Publicado en

Procedia CIRP Vol 121. Pp. 97-102

Editor

Elsevier

Palabras clave

hybrid manufacturing
green ceramics
wear monitoring
pellet additive manufacturing ... [+]

hybrid manufacturing
green ceramics
wear monitoring
pellet additive manufacturing
milling [-]

Resumen

The wear of milling tools used for finishing green ceramics shaped by pellet additive manufacturing can be challenging. This article aims to evaluate the tool life of a tool, initially dedicated to thermoplastics, when used for milling green zirconia and seeks to confirm the influence of the build direction on the cutting forces. The tool can withstand 30 minutes of milling without reaching the tool life criteria of ISO 8688. The generated surfaces exhibited a shiny finish, no material pull out and a Ra < 1.6 µm. The cutting forces were low with maximal values of 15 N. [-]