【摘要】 应用有限刚度理论和整体谐振等效设计理论对工件外圆表面光整加工用超声振动挤压加工系统进行了整体优化设计，提出了实用的系统结构和设计方法。更多还原

【Abstract】 By applying the finite stiffness theory and solid resonance equivalent design theory,the solid optimum design of a extrusion machining system by ultrasonic vibration for finish machining cylindrical surfaces of workpieces is carried out,and the practical system structure and design method are given out.更多还原