Statistical Analysis of Burr Width and Height in Conventional Speed Micro-Milling of Titanium Alloy (Ti-6Al-4V) by Varying Cutting Parameters Under Different Lubrication Methods: Dry, MQL and Wet

Rehman, Gulfam Ul and Haq, Muhammad Rizwan ul and Masud, Manzar and Jaffery, Syed Husain Imran and Khan, Muhammad Salman and Butt, Shahid Ikramullah (2025) Statistical Analysis of Burr Width and Height in Conventional Speed Micro-Milling of Titanium Alloy (Ti-6Al-4V) by Varying Cutting Parameters Under Different Lubrication Methods: Dry, MQL and Wet. In: 5th International Conference on Advances in Mechanical Engineering (ICAME-25), 26th August 2025, Islamabad, Pakistan.

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Abstract

In this research, micro-milling of Ti-6Al-4V has been carried out in the conventional machining range. The influence of key machining parameters, including feed rate, cutting speed, depth of cut, and cooling conditions, was statistically analyzed in relation to burr width and height on both the up-milling and down-milling sides. The feed rate, followed by cutting speed were found to be the most influencing factors affecting burr width with collective contribution of 89.06% in up-milling and 92.67% in down-milling. The depth of cut and cooling condition had negligible impact on burr width. Burr height was mostly affected by depth of cut and feed rate, whereas cutting speed and cooling condition had no impact on burr height. The combined contribution of depth of cut and feed rate to burr height was 77.36% in up-milling and 73.95% in down-milling.

Item Type:	Conference or Workshop Item (Paper)
Identification Number:	10.3390/engproc2025111011
Dates:	Date Event 1 October 2025 Accepted 15 October 2025 Published Online
Uncontrolled Keywords:	micro-milling, Ti-6Al-4V, precision and conventional machining, burr width, burr height, statistical analysis, ANOVA
Subjects:	CAH10 - engineering and technology > CAH10-01 - engineering > CAH10-01-02 - mechanical engineering
Divisions:	Architecture, Built Environment, Computing and Engineering > Engineering
Depositing User:	Gemma Tonks
Date Deposited:	26 Feb 2026 16:04
Last Modified:	26 Feb 2026 16:05
URI:	https://www.open-access.bcu.ac.uk/id/eprint/16891

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