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Influence of Drill Dynamics on Bore Quality

Abele, Eberhard and Elzenheimer, Jens and Hohenstein, Julien and Tschannerl, Matthias (2005):
Influence of Drill Dynamics on Bore Quality.
54/1, In: CIRP Annals - Manufacturing Technology, Elsevier, Manchester, pp. 83-86, [Article]

Abstract

Reaming, in addition to drilling processes, is necessary for many applications in order to achieve the quality standards demanded. The main reason why progress in precision drilling is hampered lies in the incomplete understanding of the drill dynamics. This article describes the dynamic influences of a carbide tool on the bore quality. In contrast to most of the existing investigations which are based on theoretical models that include only some influencing factors, this article presents an experimental methodology to determine the bore quality out of the frequency response. The results show strong correlation between the shape accuracy and the frequency response.

Item Type: Article
Erschienen: 2005
Creators: Abele, Eberhard and Elzenheimer, Jens and Hohenstein, Julien and Tschannerl, Matthias
Title: Influence of Drill Dynamics on Bore Quality
Language: English
Abstract:

Reaming, in addition to drilling processes, is necessary for many applications in order to achieve the quality standards demanded. The main reason why progress in precision drilling is hampered lies in the incomplete understanding of the drill dynamics. This article describes the dynamic influences of a carbide tool on the bore quality. In contrast to most of the existing investigations which are based on theoretical models that include only some influencing factors, this article presents an experimental methodology to determine the bore quality out of the frequency response. The results show strong correlation between the shape accuracy and the frequency response.

Journal or Publication Title: CIRP Annals - Manufacturing Technology, Elsevier, Manchester
Volume: 54/1
Divisions: 16 Department of Mechanical Engineering > Institute of Production Technology and Machine Tools (PTW)
16 Department of Mechanical Engineering
Date Deposited: 17 Nov 2009 11:19
Alternative keywords:
Alternative keywordsLanguage
Drilling, Dynamic, Bore qualityUNSPECIFIED
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