OS1729 Development of Collision Test Apparatus for Abrasive Product Guard Safety

Abstract

In high-precision work, the workpiece was grinded by high-speed-spinning abrasive wheel. The abrasive product was fractured for misoperation or malfunction, and then this fragments fly apart at high speed. Thus, it is important to resolve the impingement problem of the abrasive and the cover materials. However, the shatterproof cover for the fractured abrasive product is designed experientially. In this study, we develop the collision test apparatus for wheel cover safety in order to set the ISO standard.