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SCREWER TEST BENCH WITH IMPROVED CONTROL

  • US 20180136060A1
  • Filed: 04/18/2016
  • Published: 05/17/2018
  • Est. Priority Date: 04/22/2015
  • Status: Active Grant
First Claim
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1. A control method for a test bench for screwdrivers, comprising a braking unit (11) with a brake (14) equipped with a fitting (12) for a screwdriver to be tested and transducers (15) for the measurement of angle and torque, the said brake being instructed by a control unit (16) to follow, during a screwdriver test, a torque/angle curve (17), and the method comprising steps wherein a starting Cstart torque value other than zero is set and the torque/angle curve (17) is followed starting from such Cstart value.

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