基于力学分析的主轴轴系结构优化设计

结合工件加工精度要求，以力学理论为指导，在现有机床的基础上，对主轴轴系的受力和变形状态进行力学分析和计算，并进行了优化设计，使轴系结构更趋合理化，从而进一步降低影响主轴回转精度的不利因素，使机床的加工精度得到显著提高，为改进和完善机械结构提供了一种思路，满足了生产的实际需求。

The optimal design of spindle shafting based on the mechanical analysis

According to the requirement of the machining accuracy of the parts,using the mechanical theory as a guide,basing on the existing machine,making some mechanical analyses and calculations on the pressure and transmutation states of spindle shafting,and conducting optimal design too,then making the structure of spindle shafting more and more rationalization,and reducing the disadvantage factors on affecting the rotator accuracy of the spindle consequently,so the machining accuracy of the machine tool is impro...