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Experimental investigation on burr formation in vibration-assisted micro-milling of Ti-6Al-4V

Lookup NU author(s): Lu Zheng, Dr Wanqun Chen, Dr Dehong Huo

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This is the authors' accepted manuscript of an article that has been published in its final definitive form by SAGE Publications Ltd, 2019.

For re-use rights please refer to the publisher's terms and conditions.


Abstract

© IMechE 2018. Titanium alloys have been widely used in aerospace, marine and medical industries, due to their high strength, good corrosion resistance and excellent heat resistance. High tool wear rate and low machining accuracy limits conventional micro-milling to meet increasing stringent demand. In this paper, a prototype of two-directional vibration stage and its control system are developed for non-resonant mode vibration-assisted micro-milling system. A series of slot milling experiments are carried out to investigate the effects of vibration parameters on burr generation. The results show that vibration-assisted micro-milling is an effective way to reduce burr size when choosing appropriate vibration parameters and directions.


Publication metadata

Author(s): Zheng L, Chen W, Huo D

Publication type: Article

Publication status: Published

Journal: Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science

Year: 2019

Volume: 233

Issue: 12

Pages: 4112-4119

Print publication date: 01/06/2019

Online publication date: 15/08/2018

Acceptance date: 09/07/2018

Date deposited: 01/10/2018

ISSN (print): 0954-4062

ISSN (electronic): 2041-2983

Publisher: SAGE Publications Ltd

URL: https://doi.org/10.1177/0954406218792360

DOI: 10.1177/0954406218792360


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