TIRE TESTER MEASURING THE DYNAMIC EQUILIBRIUM OF TIRES AND A TIRE TESTING METHOD THEREOF

摘要

PURPOSE: A tire tester measuring the dynamic equilibrium of tires and a tire testing method thereof are provided to measure the dynamic equilibrium of the tire a simple mode and the high accuracy based on the load measured by a piezoelectric sensor.;CONSTITUTION: A tire tester measuring the dynamic equilibrium of tires comprises a spindle, a rotating drive unit, a spindle housing(8) and a piezoelectric sensor(24). The spindle revolves along with the tire around a vertical axis. The rotating drive unit rotates the spindle. The spindle housing supports the spindle. The piezoelectric sensor measures the dynamic equilibrium of the tire. The spindle housing is fixed the tester with the piezoelectric sensor. The piezoelectric sensor is arranged inside a flat plane with the shaft of the spindle. The piezoelectric sensor comprises the shaft of the spindle.;COPYRIGHT KIPO 2010