Abstract: According to the dynamic demand of main shaft system,the structural dynamic modification method is used for correcting the stiffness of the supportings member and joints,so that the dynamic characteristic of main shaft system should meet the nee
Abstract: According to the dynamic demand of main shaft system,the structural dynamic modification method is used for correcting the stiffness of the supportings member and joints,so that the dynamic characteristic of main shaft system should meet the nee
文摘:根据细纱机主轴系统的动特性要求,应用结构动力学修改方法来修正支承和联轴节单元的刚度,以使主轴系统的动特性满足设计要求.根据修正过的支承和联轴节的刚度,一个弹性支承和弹性联轴节的实际结构已经被设计出.比较具有弹性支承和弹性联轴节的主轴系统的数字仿真与设计要求.其一致性证明了SDM方法的有效性和设计方法的正确性.