YJ40A系列粗纱弹簧加压摇架的应用
2022-09-05 17:36:04   来源：   评论：0 点击：

  关键词：摇架；粗纱；加压；板簧；上销；平行度；胶辊；CV值；锭差
中图分类号：TS103.81⁺9           文献标志码：B            文章编号：1001-9634(2022)03-0012-04
 
收稿日期：2021-07-30
作者简介：彭  舜（1972—），男，湖南常德人，工程师，主要从事摇架和上销等纺织器材专件的设计及制造工作。
   
Abstract:In order to make up for the deficiencies that the locking CAM plate and semi-pressure release bushing of YJ4 series arms are easy to wear，making the arms lose pressure or the operating force increase，and some old machine transformation needs to change the cleaner，YJ40A series roving spring weighting arms are researched and developmented combined with the structure and advantages of spinning spring arms and leaf spring arms.The structure，parameters and performance advantages of YJ40A series arms are introduced.By comparing the spinning indexes of different varieties in different enterprises，the results show that YJ40A series arms has stable pressure，anti-attenuation，good parallelism，reliable holding of cots and strong adaptability to spinning.The spinning CV value is similar to that of PK1500，PK1550 and so on，and the spindle difference is good.YJ40A series arms have good interchangeability，and is no need to change the cleaner when the old machine is reformed，and the anti-deformation ability of the pressurized bond is enhanced when the cots is winded.
Key Words:arm；roving；pressure；leaf spring；top cradle；parallelism；cot；CV value；spindle difference
 
参考文献：
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[2] 刘明哲，肖国英.HP-GX4010型粗纱板簧摇架应用实践[J] .纺织器材，2017，44（3）：36-37.