열전달을 고려한 고속 주축계의 열특성 해석에 관한 연구

A Study on the Thermal Characteristics of the High Speed Spindle considering Heat Transfer

Unsteady-state temperature distributions and thermal deformations in high speed spindle are studied. For the analysis, three dimensional model is built considering heat transfer characteristics such as natural and forced convection coefficients Temperature distributions and thermal deformations are analyzed by using the finite element method. Results of analysis are compared with the measured data.