As the last process in the spinning section, automatic winding is used to wind the worsted yarn from the previous process through clearing, splicing, and applying appropriate tension to form a solid-looking package suitable for high-speed unwinding. The control measures attached to the automatic win...

1) Selection of steel collar: The diameter, hardness, and edge width of the ring should be correctly selected according to different varieties and yarn counts (but of all, the internal quality of the ring must be ensured, and the trial spinning should be carried out to determine.) 2) Selection of ...

1. Roller configuration In order to ensure the quality of the spinning frame, if there is no special requirement, the front rollers are equipped with "Jw" new generation ultra-high precision non-mechanical rollers, and white (left) and yellow (right) plastic caps are screwed on the outer threads of ...

Elimination method (1) The core of roller manufacturing is how to better improve the contact state between the teeth and the yarn. At present, of the domestic manufacturers' roller working surface tooth profile is processed by a thread rolling Machine, while the warp and weft rollers are rolled by...

The drafting bottom roller of the ring spinning frame plays a very important role in the performance of the whole Machine: ① Roller mechanical wave is related to its installation, adjustment, cleaning, improper bearing press fit, its own material, surface quality, tooth profile error, etc.; ② The fu...

After spinning, the drafting drive shaft breaks causing the fineness variation Yarn defect form The transmission shaft of the middle and rear rollers of the FA series spinning frame is long, and the transmission load is too large, and it is easy to break, and it is not easy to find after the break. ...