Výsledky vyhledávání - "Toan-Thang Vu"

Akademický článek

Surface Topography in Cutting-Speed-Direction Ultrasonic-Assisted Turning

Autor: Thanh-Trung Nguyen, Toan-Thang Vu, Thanh-Dong Nguyen

Publikováno v: Micromachines, Vol 15, Iss 6, p 668 (2024)

Ultrasonic vibration has been employed to assist in turning, introducing intermittent machining to reduce average cutting force, minimize tool wear, and enhance machining efficiency, thereby improving surface roughness. However, achieving intermitten

Externí odkaz: https://doaj.org/article/eafa43bba5d9487d92ddebac9cd97ebe

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Akademický článek

Axial Error of Spindle Measurements Using a High-Frequency-Modulated Interferometer

Autor: Thanh-Trung Nguyen, Thanh-Tung Vu, Thanh-Dong Nguyen, Toan-Thang Vu

Publikováno v: Crystals, Vol 11, Iss 7, p 801 (2021)

In this paper, a novel, compact, and high-precision axial error measurement using a frequency-modulated interferometer is developed. Normally, heterodyne interferometers are a powerful system for small displacement measurements due to their property

Externí odkaz: https://doaj.org/article/4ce3b8dfb4074fc98fe6d021c8c35520

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Akademický článek

A New Method to Verify the Measurement Speed and Accuracy of Frequency Modulated Interferometers

Autor: Toan-Thang Vu, Thanh-Tung Vu, Van-Doanh Tran, Thanh-Dong Nguyen, Ngoc-Tam Bui

Publikováno v: Applied Sciences, Vol 11, Iss 13, p 5787 (2021)

The measurement speed and measurement accuracy of a displacement measuring interferometer are key parameters. To verify these parameters, a fast and high-accuracy motion is required. However, the displacement induced by a mechanical actuator generate

Externí odkaz: https://doaj.org/article/4dfd48e472d546d99933cf31e9db5838

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