Chatter Prediction for Variable Pitch and Variable Helix Milling
Joint Authors
Wang, Tai-yong
Wang, Yong
Yu, Zhiqiang
Zhang, Yue
Wang, Yulong
Liu, Hengli
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-05-20
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Regenerative chatter is a self-excited vibration that can occur during milling, which shortens the lifetime of the tool and results in unacceptable surface quality.
In this paper, an improved semidiscretization method for modeling and simulation with variable pitch and variable helix milling is proposed.
Because the delay between each flute varies along the axial depth of the tool in milling, the cutting tool is discrete into some axial layers to simplify calculation.
A comparison of the predicted and observed performance of variable pitch and variable helix against uniform pitch and uniform helix milling is presented.
It is shown that variable pitch and variable helix milling can obtain larger stable cutting area than uniform pitch and uniform helix milling.
Thus, it is concluded that variable pitch and variable helix milling are an effective way for suppressing chatter.
American Psychological Association (APA)
Wang, Yong& Wang, Tai-yong& Yu, Zhiqiang& Zhang, Yue& Wang, Yulong& Liu, Hengli. 2015. Chatter Prediction for Variable Pitch and Variable Helix Milling. Shock and Vibration،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1078107
Modern Language Association (MLA)
Wang, Yong…[et al.]. Chatter Prediction for Variable Pitch and Variable Helix Milling. Shock and Vibration No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1078107
American Medical Association (AMA)
Wang, Yong& Wang, Tai-yong& Yu, Zhiqiang& Zhang, Yue& Wang, Yulong& Liu, Hengli. Chatter Prediction for Variable Pitch and Variable Helix Milling. Shock and Vibration. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1078107
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1078107