Superposition of cryogenic and ultrasonic assisted machining of Zerodur

Vogt C, Thiess H, Blasl J, Hanenkamp N, Lichtinger K (2023)

Publication Type: Conference contribution

Publication year: 2023

Publisher: SPIE

Book Volume: 12755

Conference Proceedings Title: Proceedings of SPIE - The International Society for Optical Engineering

Event location: Teisnach, DEU

ISBN: 9781510667587

DOI: 10.1117/12.2678074

Abstract

Cryogenic machining is a cooling strategy that has recently been frequently found in research in machining processes for materials such as inconel or titanium. In particular it is reported that these processes are more efficient in terms of tool life and material removal rate compared to those with water-based cooling lubrication. An increase in efficiency and productivity has significant potential from a cost perspective, especially when grinding Ceramic Matrix Composite materials and similar. These processes are used, for example, in the lightweighting of telescope mirrors made of e.g. fiber-reinforced silicon carbide, or Zerodur. An increase in productivity would be clearly noticeable in the manufacturing costs due to normally long machining times. In the "KryoSonic" project, we investigated whether and to what extent the use of cryogenic machining affects the rough machining of Zerodur with and without ultrasonic support.

Authors with CRIS profile

Jacqueline Blasl Lehrstuhl für Ressourcen- und Energieeffiziente Produktionsmaschinen Nico Hanenkamp Lehrstuhl für Ressourcen- und Energieeffiziente Produktionsmaschinen

Involved external institutions

Technische Hochschule Deggendorf DE Germany (DE)

How to cite

APA:

Vogt, C., Thiess, H., Blasl, J., Hanenkamp, N., & Lichtinger, K. (2023). Superposition of cryogenic and ultrasonic assisted machining of Zerodur. In Gerald Futterer, Christine Wunsche, Oliver W. Fahnle, Alexander Haberl (Eds.), Proceedings of SPIE - The International Society for Optical Engineering. Teisnach, DEU: SPIE.

MLA:

Vogt, C., et al. "Superposition of cryogenic and ultrasonic assisted machining of Zerodur." Proceedings of the 10th European Seminar on Precision Optics Manufacturing, Teisnach, DEU Ed. Gerald Futterer, Christine Wunsche, Oliver W. Fahnle, Alexander Haberl, SPIE, 2023.

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