hollow spindle

An Analysis of Critical Speed of Hollow Spindle by Transfer Matrix Method

用传递矩阵法分析空心锭子的临界转速

Hollow Spindle Fancy Twisting Machine: A New Method for Making Boucle Yarn

空心锭花式捻线机生产结子线的新技术

Three quenched bushes are pressed on the hollow spindle ( sleeve) with a big interference fit, thus the spindle can move forward and backward precisely within the bush.

三个大干涉配合的淬火衬套压装在空心轴（镗套）上，因此，主轴能在衬套内前后精确移动；

The hollow spindle covering machine is applicable to the coverings of bicomponent core yarns such as the covering of a bicomponent core yarn formed by a non-elastic core yarn and an elastic core yarn.

它适用于双组分芯丝包覆，例如一根非弹性芯丝和一根弹性芯丝组成的双组分芯丝包覆。

Thearticle introduces the principle and methods of producing such yarn on ring fancy twister and hollow spindle fancy yarn spinning and twisting machine, and it also gives some tips onthe operation.

文章介绍了断丝线的生产原理与在环锭花式捻线机和空心锭花式纱线纺捻机上的生产方法，并指出了一些工艺操作要点。

The utility model relates to a textile machine, in particular to a fancy twisted yarn spindle with a false twisting hollow spindle.

本实用新型涉及纺织机械，具体地说是一种带假捻空心锭子的花式捻线锭子。

The center area of the hollow spindle head end presents obvious negative pressure, the negative pressure is helpful for fiber sucked smoothly into yarn end.

空心锭头端中心区域呈现明显的负压，这种负压随着喷嘴入口气压的增大而增大，负压有利于纤维顺利被吮吸进入纱体尾端。