Transient Temperature Field Model of Wear Land on the Flank of End Mills: A Focus on Time-Varying Heat Intensity and Time-Varying Heat Distribution Ratio

Transient Temperature Field Model of Wear Land on the Flank of End Mills: A Focus on Time-Varying Heat Intensity and Time-Varying Heat Distribution Ratio

Modelling methods for the transient temperature field of wear land on the flank of end mills have been proposed to address the challenges of inaccurate prediction in the temperature field of end mills during the high-speed peripheral milling of Ti6Al4V that is a titanium alloy. A transient temperatu...

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Main Authors: Jianbiao Du, Caixu Yue, Xianli Liu, Steven Y. Liang, Lihui Wang, Haining Gao, Hengshuai Li
Format: Article
Language:English
Published: MDPI AG 2019-04-01
Series:Applied Sciences
Subjects:
peripheral milling
Ti6Al4V
transient temperature field of wear land on the flank
time-varying heat intensity
time-varying heat distribution ratio
Online Access:https://www.mdpi.com/2076-3417/9/8/1698
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spelling doaj-50c8e5fb713146daaf6be8af16eaf06b2020-11-25T00:30:04ZengMDPI AGApplied Sciences2076-34172019-04-0198169810.3390/app9081698app9081698Transient Temperature Field Model of Wear Land on the Flank of End Mills: A Focus on Time-Varying Heat Intensity and Time-Varying Heat Distribution RatioJianbiao Du0Caixu Yue1Xianli Liu2Steven Y. Liang3Lihui Wang4Haining Gao5Hengshuai Li6School of Mechanical & Power Engineering, Harbin University of Science and Technology, Harbin 150080, ChinaSchool of Mechanical & Power Engineering, Harbin University of Science and Technology, Harbin 150080, ChinaSchool of Mechanical & Power Engineering, Harbin University of Science and Technology, Harbin 150080, ChinaGeorgia Institute of Technology, Atlanta, GA 30332-0405, USAKTH Royal Institute of Technology, Stockholm, SE 10044, SwedenSchool of Mechanical & Power Engineering, Harbin University of Science and Technology, Harbin 150080, ChinaSchool of Mechanical & Power Engineering, Harbin University of Science and Technology, Harbin 150080, ChinaModelling methods for the transient temperature field of wear land on the flank of end mills have been proposed to address the challenges of inaccurate prediction in the temperature field of end mills during the high-speed peripheral milling of Ti6Al4V that is a titanium alloy. A transient temperature rise model of wear land on the flank of end mills was constructed under the influence of heat sources in the primary shearing zone (PSZ), rake-chip zone (RCZ), flank-workpiece zone (FWZ), and dissipating heat source. Then the transient temperature field model of wear land on the flank of end mills was constructed. Finally, the transient temperature field model of wear land on the flank of end mills was constructed. Comparison of simulation result and experimental data verified the accuracy of the model. In sum, the proposed model may provide a temperature model support for future studies of flank wear rate in end mill modeling.https://www.mdpi.com/2076-3417/9/8/1698peripheral millingTi6Al4Vtransient temperature field of wear land on the flanktime-varying heat intensitytime-varying heat distribution ratio
collection DOAJ
language English
format Article
sources DOAJ
author Jianbiao Du
Caixu Yue
Xianli Liu
Steven Y. Liang
Lihui Wang
Haining Gao
Hengshuai Li
spellingShingle Jianbiao Du
Caixu Yue
Xianli Liu
Steven Y. Liang
Lihui Wang
Haining Gao
Hengshuai Li
Transient Temperature Field Model of Wear Land on the Flank of End Mills: A Focus on Time-Varying Heat Intensity and Time-Varying Heat Distribution Ratio
Applied Sciences
peripheral milling
Ti6Al4V
transient temperature field of wear land on the flank
time-varying heat intensity
time-varying heat distribution ratio
author_facet Jianbiao Du
Caixu Yue
Xianli Liu
Steven Y. Liang
Lihui Wang
Haining Gao
Hengshuai Li
author_sort Jianbiao Du
title Transient Temperature Field Model of Wear Land on the Flank of End Mills: A Focus on Time-Varying Heat Intensity and Time-Varying Heat Distribution Ratio
title_short Transient Temperature Field Model of Wear Land on the Flank of End Mills: A Focus on Time-Varying Heat Intensity and Time-Varying Heat Distribution Ratio
title_full Transient Temperature Field Model of Wear Land on the Flank of End Mills: A Focus on Time-Varying Heat Intensity and Time-Varying Heat Distribution Ratio
title_fullStr Transient Temperature Field Model of Wear Land on the Flank of End Mills: A Focus on Time-Varying Heat Intensity and Time-Varying Heat Distribution Ratio
title_full_unstemmed Transient Temperature Field Model of Wear Land on the Flank of End Mills: A Focus on Time-Varying Heat Intensity and Time-Varying Heat Distribution Ratio
title_sort transient temperature field model of wear land on the flank of end mills: a focus on time-varying heat intensity and time-varying heat distribution ratio
publisher MDPI AG
series Applied Sciences
issn 2076-3417
publishDate 2019-04-01
description Modelling methods for the transient temperature field of wear land on the flank of end mills have been proposed to address the challenges of inaccurate prediction in the temperature field of end mills during the high-speed peripheral milling of Ti6Al4V that is a titanium alloy. A transient temperature rise model of wear land on the flank of end mills was constructed under the influence of heat sources in the primary shearing zone (PSZ), rake-chip zone (RCZ), flank-workpiece zone (FWZ), and dissipating heat source. Then the transient temperature field model of wear land on the flank of end mills was constructed. Finally, the transient temperature field model of wear land on the flank of end mills was constructed. Comparison of simulation result and experimental data verified the accuracy of the model. In sum, the proposed model may provide a temperature model support for future studies of flank wear rate in end mill modeling.
topic peripheral milling
Ti6Al4V
transient temperature field of wear land on the flank
time-varying heat intensity
time-varying heat distribution ratio
url https://www.mdpi.com/2076-3417/9/8/1698
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