Grinding System Reducing the Influence of Thermal Deformation of Workpiece in Cylindrical Grinding

摘要

In cylindrical grinding,a sizing device is generally used to obtain the required dimension.However,the dimensional error can be caused by the thermal deformation of the workpiece even if grinding machine is controlled with the sizing device.To solve this problem,it is necessary to develop the grinding system that can consider the thermal deformation of the workpiece during grinding process.In this study,an advanced grinding system was developed,which can predict the net stock removal of ground workpiece immediately.The grinding experiment is carried out to verify the developed system.