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CALIBRATION CHAIN FOR HAND TORQUE SCREWDRIVERS

K. Ogushi, A. Nishino, K. Maeda, K. Ueda
  • Abstract:
    Hand torque screwdrivers are used for the fastening control of screws in almost all precise mechanical and electrical parts. This paper describes the realization of a calibration chain for hand torque screwdrivers traceable to the national standard for torque. The calibration methods for a reference torque screwdriver using a primary torque standard machine, a torque screwdriver tester using the reference torque screwdriver, and hand torque screwdrivers using the torque screwdriver tester are also described.
  • Keywords:
    torque, standard, screwdriver, calibration
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  • DOI:
    _unreg_tc3-2014.007

Event details:

  • IMEKO TC:
    TC3
  • Event name:
    TC3 Conference 2014
  • Title:

    22nd Conference on the Measurement of Force, Mass and Torque (together with 3rd TC22 Conference on Vibration Measurement and 12th TC5 Conference on the Measurement of Hardness)

  • Place:
    Cape Town, SOUTH AFRICA
  • Time:
    03 February 2014 - 06 February 2014