Modeling dynamics and stability of variable pitch and helix milling tools for development of a design method to maximize chatter stability
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- 作者：Alptunc Comak ; Erhan Budak ; ebudak@sabanciuniv.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Machine tool dynamics ; Chatter stability ; Variable pitch/helix tools
- 刊名：Precision Engineering
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：47
- 期：Complete
- 页码：459-468
- 全文大小：2847 K
文摘
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Chatter stability of variable pitch and helix tools is formulated.
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Stability of variable pitch and helix tools is solved using frequency domain and semi-discretization methods with experimental verification.
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Effect of pitch and helix variations on stability limits is demonstrated.
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A practical and accurate method for optimal selection of pitch angles to maximize stability limits is presented.
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