An Investigation of Cutting Performance and Action Mechanism in Ultrasonic Vibration-Assisted Milling of Ti6Al4V Using a PCD Tool

A polycrystalline diamond (PCD) tool is employed in cutting various titanium alloys because of its excellent properties. However, improving the cutting performance of titanium alloys is still a challenge. Here, an experimental investigation on the influence of ultrasonic vibration-assisted machining...

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Main Authors:	Yongsheng Su, Liang Li
Format:	article
Language:	EN
Published:	MDPI AG 2021
Subjects:	Ti6Al4V titanium alloy UVAM cutting force surface roughness action mechanism Mechanical engineering and machinery TJ1-1570
Online Access:	https://doaj.org/article/5d2fa4fa2cb04400b3472d47caedfd15
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spelling	oai:doaj.org-article:5d2fa4fa2cb04400b3472d47caedfd152021-11-25T18:23:05ZAn Investigation of Cutting Performance and Action Mechanism in Ultrasonic Vibration-Assisted Milling of Ti6Al4V Using a PCD Tool10.3390/mi121113192072-666Xhttps://doaj.org/article/5d2fa4fa2cb04400b3472d47caedfd152021-10-01T00:00:00Zhttps://www.mdpi.com/2072-666X/12/11/1319https://doaj.org/toc/2072-666XA polycrystalline diamond (PCD) tool is employed in cutting various titanium alloys because of its excellent properties. However, improving the cutting performance of titanium alloys is still a challenge. Here, an experimental investigation on the influence of ultrasonic vibration-assisted machining (UVAM) of Ti6Al4V titanium alloy on the cutting performance and action mechanism was studied using a PCD tool. Cutting force, machined surface, surface adhesion, and wear morphology were analyzed. The results indicated that UVAM can effectively improve cutting performance. It was found that there was serious adhesion and wear of slight fragments close to the cutting edge after ultrasonic-assisted dry milling. Furthermore, the action mechanism of UVAM in improving cutting performance was discussed and analyzed from the perspective of intermittent cutting.Yongsheng SuLiang LiMDPI AGarticleTi6Al4V titanium alloyUVAMcutting forcesurface roughnessaction mechanismMechanical engineering and machineryTJ1-1570ENMicromachines, Vol 12, Iss 1319, p 1319 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Ti6Al4V titanium alloy UVAM cutting force surface roughness action mechanism Mechanical engineering and machinery TJ1-1570
spellingShingle	Ti6Al4V titanium alloy UVAM cutting force surface roughness action mechanism Mechanical engineering and machinery TJ1-1570 Yongsheng Su Liang Li An Investigation of Cutting Performance and Action Mechanism in Ultrasonic Vibration-Assisted Milling of Ti6Al4V Using a PCD Tool
description	A polycrystalline diamond (PCD) tool is employed in cutting various titanium alloys because of its excellent properties. However, improving the cutting performance of titanium alloys is still a challenge. Here, an experimental investigation on the influence of ultrasonic vibration-assisted machining (UVAM) of Ti6Al4V titanium alloy on the cutting performance and action mechanism was studied using a PCD tool. Cutting force, machined surface, surface adhesion, and wear morphology were analyzed. The results indicated that UVAM can effectively improve cutting performance. It was found that there was serious adhesion and wear of slight fragments close to the cutting edge after ultrasonic-assisted dry milling. Furthermore, the action mechanism of UVAM in improving cutting performance was discussed and analyzed from the perspective of intermittent cutting.
format	article
author	Yongsheng Su Liang Li
author_facet	Yongsheng Su Liang Li
author_sort	Yongsheng Su
title	An Investigation of Cutting Performance and Action Mechanism in Ultrasonic Vibration-Assisted Milling of Ti6Al4V Using a PCD Tool
title_short	An Investigation of Cutting Performance and Action Mechanism in Ultrasonic Vibration-Assisted Milling of Ti6Al4V Using a PCD Tool
title_full	An Investigation of Cutting Performance and Action Mechanism in Ultrasonic Vibration-Assisted Milling of Ti6Al4V Using a PCD Tool
title_fullStr	An Investigation of Cutting Performance and Action Mechanism in Ultrasonic Vibration-Assisted Milling of Ti6Al4V Using a PCD Tool
title_full_unstemmed	An Investigation of Cutting Performance and Action Mechanism in Ultrasonic Vibration-Assisted Milling of Ti6Al4V Using a PCD Tool
title_sort	investigation of cutting performance and action mechanism in ultrasonic vibration-assisted milling of ti6al4v using a pcd tool
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/5d2fa4fa2cb04400b3472d47caedfd15
work_keys_str_mv	AT yongshengsu aninvestigationofcuttingperformanceandactionmechanisminultrasonicvibrationassistedmillingofti6al4vusingapcdtool AT liangli aninvestigationofcuttingperformanceandactionmechanisminultrasonicvibrationassistedmillingofti6al4vusingapcdtool AT yongshengsu investigationofcuttingperformanceandactionmechanisminultrasonicvibrationassistedmillingofti6al4vusingapcdtool AT liangli investigationofcuttingperformanceandactionmechanisminultrasonicvibrationassistedmillingofti6al4vusingapcdtool
_version_	1718411259163967488

An Investigation of Cutting Performance and Action Mechanism in Ultrasonic Vibration-Assisted Milling of Ti6Al4V Using a PCD Tool

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