Спосіб визначення приведеного моменту інерції механізму

Abstract

The method of determining the actuated moment of mechanism inertia includes runaway of the mechanism and its conversion to the state of self-braking with a sequential mounting of two pattern moments of inertia on the mechanism output shaft. Those two moments of inertia are identical in form and different by the material density. Then it is required to record factual data and to calculate the actuated moment of inertia. The factual data record the angular rate as a function of time, whereas the actuated moment of inertia is calculated by the formula

where J1, J2 – values of inertia moments of the first and the second pattern moments of inertia respectively; wHOM – nominal angular velocity of the mechanism output shaft;

wrl(t), wr2(t) – angular rates as a function of time t in tests of self-braking with the first and the second patterns of the moments of inertia respectively.