special support consisted of a spring coil and a container has been used in the spindle rotor system.
本文利用机械振动的机械阻抗技术，对国产１２００系列纺纱锭子阻尼器（卷簧）的机械阻抗特性进行了实验测定，进而分析了此卷簧支承的动态特性。
Disassembling a ring-spinning spindle into two substructures of blade and support, the dynamic equation of the blade unbalance response is deduced by applying transfer matrix.
将锭子分解为锭杆和支承两个子结构,采用传递矩阵法导出锭杆的不平衡响应动力学方程,运用动态子结构方法分析计算了一种双弹性支承纺纱锭子的不平衡响应,作出了用于锭子弹性支承优化设计的锭子的不平衡响应与支承动刚度参数关系曲面。
Applying transfer matrix method to the critical speed analysis of a ring-spinning spindle with double elastic support, the relationships between critical speeds and elastic support dynamic stiffness are calculated.
采用传递矩阵法分析计算了一种新型双弹性支承纺纱锭子的临界转速,作出了锭子临界转速与支承动刚度参数关系曲面,并采用模态测试方法验证了锭子计算模型及结果。