Modeling and Application of Process Damping in Milling of Thin-Walled Workpiece Made of Titanium Alloy
Joint Authors
Li, Xin
Zhao, Wei
Li, Liang
He, Ning
Chi, ShengWei
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-01-15
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
The modeling as well as application of process damping in milling of thin-walled workpiece made of titanium alloy is investigated.
Titanium alloy used commonly in aviation industry is one typical difficult-to-machine material.
Chatter usually occurs in cutting of titanium alloy, which results in poor surface quality and damaged tool.
Thus, chatter is one important restriction for the quality and efficiency of titanium alloy manufacture, especially for the thin-walled workpiece made of titanium alloy due to poor structural stiffness.
Process damping results from interference between flank face and machined surface, which is critical but usually ignored in chatter analysis for difficult-to-machine material.
The paper presents one nonlinear dynamic model considering process damping for milling of thin-walled workpiece made of titanium alloy and designs antivibration clearance angle to suppress chatter based on the model.
The experimental and computational results indicate that the presented methods for chatter stability analysis are reasonable, and the antivibration clearance angle designed is effective in suppressing chatter and improving machining quality.
American Psychological Association (APA)
Li, Xin& Zhao, Wei& Li, Liang& He, Ning& Chi, ShengWei. 2015. Modeling and Application of Process Damping in Milling of Thin-Walled Workpiece Made of Titanium Alloy. Shock and Vibration،Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1078143
Modern Language Association (MLA)
Li, Xin…[et al.]. Modeling and Application of Process Damping in Milling of Thin-Walled Workpiece Made of Titanium Alloy. Shock and Vibration No. 2015 (2015), pp.1-12.
https://search.emarefa.net/detail/BIM-1078143
American Medical Association (AMA)
Li, Xin& Zhao, Wei& Li, Liang& He, Ning& Chi, ShengWei. Modeling and Application of Process Damping in Milling of Thin-Walled Workpiece Made of Titanium Alloy. Shock and Vibration. 2015. Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1078143
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1078143