ANALISIS TEKANAN COBLOS BAN TUBETYPE

Abstract

Tire is the most important part of a motor vehicle because the tires only part of a motor vehicle who have direct contact with the road . Has the sharpened spikes on the ends. So when getting a pressure , a nail will be able to penetrate the tire or tires voting . Penetration pressure of each tire has a different value because of variations in the diameter of the nail 1,25mm , 1,55mm , 1,65mm , 1,85mm , 2,05mm and 2,8mm . Retrieving data using compressive strength . The results of his research is the largest diameter 2,8mm can cast their huge tires with the pressure of 10x10⁴ Joules. While for most small diameter 1,25mm can cast their tires with a pressure of 40x10³ Joule . So, from these results it can be concluded that any spikes that have different diameters have different pressure to penetrate the tire.

Keywords : Tubetype tire , Compressive Strength.