To overcome the disadvantages of one-support bearing, two-support bearing is applied to the fore part of spindle. The minimum displacement of the spindle nose is used as objective function to design the structure of spindle. By these ways, the static and dynamic characteristics of the spindle system are improved, satisfying the...
对于主轴结构，论文建立了以主轴前端动态变形最小为目标函数的优化模型，并对主轴结构进行了优化设计，从而提高了主轴系统的静力学和动力学特性，满足了设计要求。