Volume 30, Issue 2 (March 2002)

    Sensitivity Evaluation of a Disk-type Torque Transducer Used as a Transfer Device

    (Received 25 May 2001; accepted 4 October 2001)

    CODEN: JTEOAD

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    Abstract

    A torque transfer device is used for international comparison between torque standard machines or for comparison verification between a torque standard machine and torque calibration machine. This experimental study revealed a problem in the case of using a high-precision torque transducer as the transfer device. For a disk-type torque transducer, it was found that a considerable deviation in the torque output sensitivity occurred depending on the dimensions of the adapter flange and the fastening torque of the screw bolts directly connecting the torque transducer to the adapter flanges. A solution is proposed to overcome this difficulty.


    Author Information:

    Ohgushi, K
    Researcher, Chief, and Technicians, Mass and Force Standards Section, Mechanical Metrology Division, National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki

    Ueda, K
    Researcher, Chief, and Technicians, Mass and Force Standards Section, Mechanical Metrology Division, National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki

    Ota, T
    Researcher, Chief, and Technicians, Mass and Force Standards Section, Mechanical Metrology Division, National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki

    Katase, Y
    Researcher, Chief, and Technicians, Mass and Force Standards Section, Mechanical Metrology Division, National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki


    Stock #: JTE12302J

    ISSN: 0090-3973

    DOI: 10.1520/JTE12302J

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    Author
    Title Sensitivity Evaluation of a Disk-type Torque Transducer Used as a Transfer Device
    Symposium , 0000-00-00
    Committee E28