Feat of Machine Spindle Based on ANSYS Workbench

In order to make the machine tool spindle unit has high stiffness,small vibration,small deformation,low noise performance.We must consider various factors that may lead to deformation of the spindle assembly in the structure design,and take effective preventive measures.By using finite element analysis software ANSYS Workbench to establish spindle model,based on the finite element calculation results from the analysis of stress and strain distribution in this paper.So that improving the working performance of the machine tool spindle,reducing the weight,saving material,reducing the cost.