ANALYSIS OF THE EFFECTS AND MINIMIZATION OF SLIPPING OF THE PENDULUM SUPPORTED BY TWO BALLS ON A FLAT BASE IN PRE-ROLLING

Abstract

The dynamic of free swings of the physical pendulum supported on flat surface by two balls in the process of pre-rolling is examined. The analysis of the main mechanisms which cause the micro-slips of these balls is conducted. The conditions which eliminate the influences of these slipping on this pendulum are received.

Keywords

• micro-slipping
• rolling friction
• pre-rolling resistance
• balance of the physical pendulum
• vibrations of bases