CHANGED DIMENSION OF VENTILATING HOLES DIAMETER-DISC BRAKE BY STATIONER TEST

ABSTRACT

Braking distance is one of the most important parameter of vehicle dynamic. The method of friction force often is used to evaluate on their parameter. Friction force might have been caused that makes vehicle could be stopped on its usual condition and can be slow as long as the tire acceleration. Researchers tell that ideal braking force are supposed to know about braking force- distribution of a vehicle. In this paper, ventilation holes diameter had been selected by the method while changed dimensions are respectively 8 mm, 10 mm, 12 mm neither velocity vehicle nor braking load were given is having distinguish variables of parameter on its surface. Relational parameter between both of variables are supposed to be found that braking distance of three types disc brake on them will be counted as results. At the end of this final testing have told that the increasing of velocity vehicle shows braking distance is faster than type of disc brake with minimal diameter of ventilation holes on braking load condition that its used on its surface.