Experimental Investigation of a Fixed-Abrasive Machining with Magnetic Brush for Ti-6Al-4V ELI Alloy
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- Sato Ryunosuke
- Department of Mechanical Engineering Systems, Graduate School of Engineering, Utsunomiya University
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- Zou Yanhua
- Department of Mechanical Engineering Systems, Graduate School of Engineering, Utsunomiya University
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- Koma Taiki
- Graduate School of Regional Development and Creativity, Utsunomiya University, Utsunomiya, Japan
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抄録
<p>Focusing on the gap between a fixed-abrasive tool and workpiece, the machining characteristics of the fixed-abrasive machining of a Ti-6Al-4V extra low interstitial (ELI) alloy with magnetic brush were evaluated, which removed material through the combined actions of the fixed abrasive and magnetic brush. Machining experiments demonstrated that the material removal was mainly performed by the fixed abrasive, while the magnetic brush removed the swell out residuals associated with this removal. As a result, it was found that fixed-abrasive machining with a magnetic brush was capable of reducing the finished-surface roughness to 50% or less compared to fixed-abrasive machining alone, although the removal depth was also decreased. This proved that fixed-abrasive machining with a magnetic brush is useful for machining materials whose removal involves plastic deformations.</p>
収録刊行物
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- International Journal of Automation Technology
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International Journal of Automation Technology 18 (2), 232-239, 2024-03-05
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