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  1. No Access

    Article

    Vibration from a shaft-bearing-plate system due to an axial excitation of helical gears

    In this paper, a simplified model is studied to predict analytically the vibration from the helical gear system due to an axial excitation of helical gears. The simplified model describes gear, shaft, bearing,...

    Chan IL Park in Journal of Mechanical Science and Technology (2006)

  2. No Access

    Article

    Multi-objective optimization of the tooth surface in helical gears using design of experiment and the response surface method

    The design of tooth surface for low gear noise under various load conditions is very important, and gear noise is highly related to transmission error. Optimal tooth surface for reduction of transmission error...

    Chan IL Park in Journal of Mechanical Science and Technology (2010)

  3. No Access

    Article

    Characteristics of noise generated by axial excitation of helical gears in shaft-bearing-plate system

    This work investigated the noise characteristics of a simplified gear system through the axial excitation of helical gears. The simplified gear system was modeled as a shaft-bearing-plate with helical gears. F...

    Chan Il Park in Journal of Mechanical Science and Technology (2015)

  4. No Access

    Article

    Tooth friction force and transmission error of spur gears due to sliding friction

    This study investigated the tooth friction force and transmission error (TE) of spur gears due to sliding friction under quasi-static condition. The sliding velocity and friction force of spur gears and mesh c...

    Chan IL Park in Journal of Mechanical Science and Technology (2019)

  5. No Access

    Article

    Dynamic behavior of the spur gear system with time varying stiffness by gear positions in the backlash

    Gear backlash is a nonlinear effect of the gear system. In a spur gear system with the backlash, the initial position of gears with the backlash affects the impact force. This work conducted a dynamic analysis...

    Chan Il Park in Journal of Mechanical Science and Technology (2020)

  6. No Access

    Article

    Noise characteristics and acoustic design sensitivity of the helical gear system in wind turbine load

    This study investigated noise characteristics and acoustic design sensitivity of the helical gear system as a model problem of wind turbine gearbox. The helical gear system was modeled with a pair of helical g...

    Chan Il Park in Journal of Mechanical Science and Technology (2022)

  7. No Access

    Article

    Influence of tooth profile and surface roughness on wear of spur gears considering temperature

    Gear wear is an important failure mode in gear systems that changes the tooth profile. Gear wear is closely related to the sliding friction force, and the temperature rise due to friction may change the lubric...

    Chan Il Park in Journal of Mechanical Science and Technology (2023)