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    STP1380

    Effects of Anvil Configurations on Absorbed Energy

    Published: 01 January 2000


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    Abstract

    The effects of anvil configurations on the absorbed energy were quantified using Japanese V-notch reference test specimens at three energy levels (30 J, 100 J, and 160 J). All tests were performed on a 500 J C-type machine with a 2 mm radius striking bit. The test temperature was O°C. The effects of five critical parameters of anvils and supports were analyzed with an orthogonal array L18. These effects were finally expressed as a formula of the uncertainty propagation. Furthermore, the difference of absorbed energy with different tapers of anvils was studied.

    Keywords:

    anvil configurations, tapers of anvils, influence on absorbed energy, reference test pieces


    Author Information:

    Yamaguchi, Y
    National Research Laboratory of Metrology, Ibaraki,

    Takagi, S
    National Research Laboratory of Metrology, Ibaraki,

    Nakano, H
    National Research Laboratory of Metrology, Ibaraki,


    Committee/Subcommittee: E28.07

    DOI: 10.1520/STP14393S