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  1. No Access

    Article

    Recent Development of Piezoelectric Fast Tool Servo (FTS) for Precision Machining

    With an increasing demand of photoelectric components, the micro/ultraprecision machining technology has become more and more important. However, for some particular applications such as micro lens array for l...

    Yung-Tien Liu in International Journal of Precision Engineering and Manufacturing (2024)

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    Chapter and Conference Paper

    Numerical Study of a Piezoelectric XY-Stage with Diamond-Type Displacement Amplification Mechanism

    XY-stage having two-degree-of-freedom of motion ability is an important device in precision industry. Compared with traditional stack-type XY-stage, the piezoelectric XY-stage features compact size, smooth mot...

    Po-Yao Lin, Chen-Han Ke, Di-Yao Wang… in Advances in Mechanism and Machine Science (2023)

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    Article

    System integration for on-machine measurement using a capacitive LVDT-like contact sensor

    In this study, an air-bearing capacitive linear variable differential transformer (LVDT)-like contact sensor with a rounded diamond tip was mounted to a desktop machine tool to construct an on-machine (OM) mea...

    Yung-Tien Liu, You-Liang Kuo, Da-Wei Yan in Advances in Manufacturing (2017)

  4. No Access

    Chapter and Conference Paper

    A 3-DOF Rotational Precision Positioning Stage using Spring-mounted PZT Actuators

    A three degree-of-freedom (3-DOF) precision positioning stage with a half-sphere shape is proposed for the applications such as fiber alignment and optical mirror adjustment. An experimental setup consisting o...

    Yung-Tien Liu, Guo-You Lee in Towards Synthesis of Micro-/Nano-systems (2007)