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Comparison of Tool Core Temperature and Active Force in Milling of Ti6Al4V under different Cooling Conditions

Praetzas, Christopher and Teppernegg, Tamara and Mayr, Johannes and Czettl, Christoph and Schäfer, Jonathan and Abele, Eberhard (2018):
Comparison of Tool Core Temperature and Active Force in Milling of Ti6Al4V under different Cooling Conditions.
In: Procedia Manufacturing, 18th Machining Innovations Conference for Aerospace Industry, Garbsen, Elsevier B.V, pp. 81-88, 18, ISSN 2351-9789,
[Online-Edition: https://doi.org/10.1016/j.promfg.2018.11.011],
[Article]

Abstract

Difficult-to-cut materials, such as titanium- and nickel base alloys, are of great importance for the aerospace industry. However, they entail major challenges for machining processes, due to the high thermo-mechanical tool load. To meet these challenges, various lubrication and cooling strategies have been developed, but their effect on the load collective has not been sufficiently investigated. In this paper, the influence of different lubrication/cooling strategies on the end milling tools’ core temperature and the resulting active force affecting the tool while milling Ti6Al4V are investigated. Therefore, an adapted sensory tool holder with wireless data transmission was used.

Item Type: Article
Erschienen: 2018
Creators: Praetzas, Christopher and Teppernegg, Tamara and Mayr, Johannes and Czettl, Christoph and Schäfer, Jonathan and Abele, Eberhard
Title: Comparison of Tool Core Temperature and Active Force in Milling of Ti6Al4V under different Cooling Conditions
Language: English
Abstract:

Difficult-to-cut materials, such as titanium- and nickel base alloys, are of great importance for the aerospace industry. However, they entail major challenges for machining processes, due to the high thermo-mechanical tool load. To meet these challenges, various lubrication and cooling strategies have been developed, but their effect on the load collective has not been sufficiently investigated. In this paper, the influence of different lubrication/cooling strategies on the end milling tools’ core temperature and the resulting active force affecting the tool while milling Ti6Al4V are investigated. Therefore, an adapted sensory tool holder with wireless data transmission was used.

Journal or Publication Title: Procedia Manufacturing, 18th Machining Innovations Conference for Aerospace Industry, Garbsen, Elsevier B.V
Volume: 18
Uncontrolled Keywords: Milling, Ti6Al4VTemperature, Tool Load, Cryogenic Cooling, Minimum Quantity, Lubrication, Wet/Dry Machining
Divisions: 16 Department of Mechanical Engineering
16 Department of Mechanical Engineering > Institute of Production Management, Technology and Machine Tools (PTW)
16 Department of Mechanical Engineering > Institute of Production Management, Technology and Machine Tools (PTW) > Machining Technology
Date Deposited: 21 Jan 2019 14:27
Official URL: https://doi.org/10.1016/j.promfg.2018.11.011
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