细纱摇架的变革与展望
2023-12-26 16:08:24   来源：   评论：0 点击：

  关键词：摇架；细纱；牵伸；重锤加压；圈簧摇架；板簧摇架；气动摇架；压力
中图分类号：TS103.81⁺9            文献标志码：A            文章编号：1001-9634(2023)06-0001-09
 
收稿日期：2023-05-26
作者简介：吉宜军（1966—），男，江苏海安人，正高级工程师，主要从事纺纱技术、产品开发和生产管理等方面的研究。
   
Abstract:In order to better exert the performance of spinning cradle，stabilize and improve the spinning quality，the classification and requirements of the spinning frame are introduced，and the changes and progress of the material，structure and performance of the weight compression mechanism，coil spring compression cradle，plate spring compression cradle and pneumatic compression cradle are analyzed in detail.Through the test，the bobbin yarn quality of different types and different structures of cradle is compared，and the yarn quality and the mechanism of pressure distribution of T/R yarns under different pressure configurations are verified.The key points of use and maintenance of cradle are described，and the development trend of cradle is prospected.It is pointed out that in the past 50 years，the cradle technology has developed by leaps and bounds，and the spinning production should be based on the structure characteristics of the cradle,ensure the installation accuracy of the cradle，reasonably distribute the three-zone pressure of the cradle,and do well the pressure adjustment and maintenance of the cradle.It is the development direction of the cradle to ensure the consistency，stability and durability of the pressure，and to enhance the adaptability，manufacturing accuracy，consistency，ease of operation and maintenance and intelligence of the cradle.
Key Words:cradle；yarn；drafting；weight compression；coil spring cradle；plate spring cradle；phneumatic cradle；pressure
 
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