Development of In-Process Temperature Measurement of Grinding Surface with an Infrared Thermometer

Heat generation is a critical issue in grinding. If the grinding point generates significant heat, dimensional and shape accuracy may decrease due to thermal deformation, machined surface deteriorate burn. Therefore, monitoring temperature during important obtain ideal machining results. In this research, we develop new method measure wheel in-process machining. The proposed measures of through small holes rotating wheel. Using method, measured dry carbon fiber reinforced plastics (CFRP). Temperature was every 1/4 rotation at any depth cut, assuming precision grinding, rough high-efficiency measurement value changed depending on position infrared thermometer from numerical analysis temperature. We also found that when cut small, temperature, including workpiece before machining, specific position. newly developed capable detecting rise clogged.