BENCH TO MEASURE MASS AND COORDINATES OF CENTRE OF MASS OF ITEMS

摘要

FIELD: measurement equipment.;SUBSTANCE: bench comprises a frame, to which an item is fixed, a dynamometric platform with an assembly of frame rotation, dynamometers, springs, a sensor of turn angle and a stand, a plate fixed on the dynamometric platform and installed in the centre of gravity of the platform, which rests against a central dynamometer with a semispherical hinged joint installed on the stand with the help of the stand, two dynamometers, and also four dynamometric chains comprising springs.;EFFECT: protection against overload of dynamometers and increased accuracy of measurements of coordinates of a centre of mass.;4 dwg