Anti-Friction and Anti-Wear Mechanisms of Micro Textures and Optimal Area Proportion in the End Milling of Ti6Al4V Alloy

To solve the problems of low efficiency, poor surface quality, and short tool life in the milling of titanium alloys, this study took the micro-textured ball-end milling tool as a starting point and established a platform for friction and wear tests. Based on a new method of external friction theory...

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Main Authors:	Xin Tong, Xianli Liu, Song Yu
Format:	Article
Language:	English
Published:	MDPI AG 2019-11-01
Series:	Journal of Manufacturing and Materials Processing
Subjects:	micro textures anti-friction and anti-wear mechanisms optimum area proportion external friction theory
Online Access:	https://www.mdpi.com/2504-4494/3/4/91

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spelling	doaj-cd5a6f06c1a54dd4a1529039348b1fd62020-11-24T21:59:10ZengMDPI AGJournal of Manufacturing and Materials Processing2504-44942019-11-01349110.3390/jmmp3040091jmmp3040091Anti-Friction and Anti-Wear Mechanisms of Micro Textures and Optimal Area Proportion in the End Milling of Ti6Al4V AlloyXin Tong0Xianli Liu1Song Yu2Key Laboratory of Advanced Manufacturing and Intelligent Technology, Ministry of Education, Harbin University of Science and Technology, Harbin 150080, ChinaKey Laboratory of Advanced Manufacturing and Intelligent Technology, Ministry of Education, Harbin University of Science and Technology, Harbin 150080, ChinaKey Laboratory of Advanced Manufacturing and Intelligent Technology, Ministry of Education, Harbin University of Science and Technology, Harbin 150080, ChinaTo solve the problems of low efficiency, poor surface quality, and short tool life in the milling of titanium alloys, this study took the micro-textured ball-end milling tool as a starting point and established a platform for friction and wear tests. Based on a new method of external friction theory, the anti-friction and anti-wear mechanisms of the micro-textured tool were analyzed. According to these mechanisms, the optimal area proportion of the micro textures in the contact area between the chip and tool was theoretically investigated considering the milling force, and the proportion was verified experimentally. This work provides a reference for improving the cutting performance of hard metal tools.https://www.mdpi.com/2504-4494/3/4/91micro texturesanti-friction and anti-wear mechanismsoptimum area proportionexternal friction theory
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Xin Tong Xianli Liu Song Yu
spellingShingle	Xin Tong Xianli Liu Song Yu Anti-Friction and Anti-Wear Mechanisms of Micro Textures and Optimal Area Proportion in the End Milling of Ti6Al4V Alloy Journal of Manufacturing and Materials Processing micro textures anti-friction and anti-wear mechanisms optimum area proportion external friction theory
author_facet	Xin Tong Xianli Liu Song Yu
author_sort	Xin Tong
title	Anti-Friction and Anti-Wear Mechanisms of Micro Textures and Optimal Area Proportion in the End Milling of Ti6Al4V Alloy
title_short	Anti-Friction and Anti-Wear Mechanisms of Micro Textures and Optimal Area Proportion in the End Milling of Ti6Al4V Alloy
title_full	Anti-Friction and Anti-Wear Mechanisms of Micro Textures and Optimal Area Proportion in the End Milling of Ti6Al4V Alloy
title_fullStr	Anti-Friction and Anti-Wear Mechanisms of Micro Textures and Optimal Area Proportion in the End Milling of Ti6Al4V Alloy
title_full_unstemmed	Anti-Friction and Anti-Wear Mechanisms of Micro Textures and Optimal Area Proportion in the End Milling of Ti6Al4V Alloy
title_sort	anti-friction and anti-wear mechanisms of micro textures and optimal area proportion in the end milling of ti6al4v alloy
publisher	MDPI AG
series	Journal of Manufacturing and Materials Processing
issn	2504-4494
publishDate	2019-11-01
description	To solve the problems of low efficiency, poor surface quality, and short tool life in the milling of titanium alloys, this study took the micro-textured ball-end milling tool as a starting point and established a platform for friction and wear tests. Based on a new method of external friction theory, the anti-friction and anti-wear mechanisms of the micro-textured tool were analyzed. According to these mechanisms, the optimal area proportion of the micro textures in the contact area between the chip and tool was theoretically investigated considering the milling force, and the proportion was verified experimentally. This work provides a reference for improving the cutting performance of hard metal tools.
topic	micro textures anti-friction and anti-wear mechanisms optimum area proportion external friction theory
url	https://www.mdpi.com/2504-4494/3/4/91
work_keys_str_mv	AT xintong antifrictionandantiwearmechanismsofmicrotexturesandoptimalareaproportionintheendmillingofti6al4valloy AT xianliliu antifrictionandantiwearmechanismsofmicrotexturesandoptimalareaproportionintheendmillingofti6al4valloy AT songyu antifrictionandantiwearmechanismsofmicrotexturesandoptimalareaproportionintheendmillingofti6al4valloy
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Anti-Friction and Anti-Wear Mechanisms of Micro Textures and Optimal Area Proportion in the End Milling of Ti6Al4V Alloy

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