论粗纱机“恒离心力纺纱”

Discussion on "Constant Centrifugal Spinning" of Fly Frame

给出了粗纱机纺纱离心力的表达式 ,提出了“离心张力”的概念 ,导出了离心张力的变化规律。认为“恒离心力纺纱”的提法不够严谨 ,所列离心力表达式有误 ;按“恒离心力”的要求调控锭速是不合理和不可行的 ,较合理的方法是采用“限离心力”的方式调控锭速。

The expression and concept of centrifugal spinning of fly frame are put forward. The change regularity of centrifugal tension is derived. Then the formulation of constant centrifugal spinning is thought as not strict and the expression is not correct. It's irralational and unfeasibility for controlling spindle speed by constant centrifugal requirement. The rational method is limited centrifugal method. Reducing spindle speed is not only method of decreasing centrifugal tension.