롤러의 히트파이프 적용

The purpose of this research is to study heat transfer characteristics of heating roller. A roller with heat pipes were tested to obtain relationship between the simple roller and roller with heat pipes. In addition the effect response of heating roller were based to measured on wall temperature of roller. The results obtained that the consist of heat pipes on the heating roller was proper steps. The heating roller with heat pipes obtained isothermal surface on roller wall at nearby the ratio of 75%. In this study, from basic data obtained in using the characteristics of heat pipes was enough to manufacture the heating roller having the characteristics of isothermal surface.