Open AccessMetrological Assurance of Large Torque Measurements
Author(s) -
G. I. Leonov,
V. S. Koval,
А. И. Демченко
Publication year - 2018
Publication title -
metrologìâ ta priladi
Language(s) - English
Resource type - Journals
eISSN - 2663-9564
pISSN - 2307-2180
DOI - 10.33955/2307-2180(4)2018.41-44
Subject(s) - wrench , torque , calibration , metrology , mechanical engineering , engineering , computer science , physics , optics , quantum mechanics , thermodynamics
The problems of metrological assurance for large torque measuring, reproduced by hydraulic torque wrenches and screwdrivers, are considered.
The authors developed the system, principles and procedures for calibrating the PLARAD device, used for calibration of hydraulic torque wrenches up to 1000 N·m.
The results of the PLARAD device calibration are presented.