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    Volume 46, Issue 6 (March 2018)

    Kinematic Errors on a C-Type Gear with a Parabolic Surface

    (Received 3 February 2017; accepted 21 June 2017)

    Published Online: 15 March 2018

    CODEN: JTEVAB

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    Abstract

    An asymmetric tooth is used to develop a mathematical model of an imaginary skewed rack cutter. Using this imaginary skewed rack cutter and the theory of gearing, a pair of helical gears with asymmetric, straight teeth and a parabolic surface is created. Using tooth contact analysis, this mathematical model of a pair of helical gears with a parabolic surface is used to study the kinematic errors that occur because of assembly errors. Using a computer-aided software package to simulate the scenario, the kinematic errors for the gear set when it is ideally assembled and inaccurately assembled are presented. The contact pattern between the pair of helical gears is obtained. A pair of helical gears is created by rapid prototype machining and is used to observe the actual contact conditions of the gears.

    Author Information:

    Yang, Hsueh-Cheng
    Graduate Institute of Vehicle Engineering, National Changhua University of Education, Changhua 500,

    Chang, Ching-Sheng
    Graduate Institute of Vehicle Engineering, National Changhua University of Education, Changhua 500,


    Stock #: JTE20170318

    ISSN:0090-3973

    DOI: 10.1520/JTE20170318

    Author
    Title Kinematic Errors on a C-Type Gear with a Parabolic Surface
    Symposium ,
    Committee E28