Abstract
The edge strength of float glass that has been cut for consumer use is a crucial factor in the unit's lifespan. An issue that consistently arises is crack formation caused by defects on the glass's edge when an impact occurs or from thermal loading and unloading. What causes these edge defects are tested, and the results are presented. There is an optimal setup to produce an edge quality free from defects and has high strength. While many variables play a role in this, such as cutting wheel diameter, speed of the cut, pressure exerted, etc. The most crucial factor in my research has been the pressure exerted on the glass during testing. The higher the pressures, the likelier the chances for shark teeth and other edge defects to form and weaken the strength of the glass.