細紗搖架的變革與展望
                          2023-12-26 16:08:24   來源:   評論:0 點擊:

                          摘要:為更好地發揮細紗搖架性能、穩定并提升紡紗質量,介紹了細紗搖架的分類和要求,詳細分析重錘加壓機構、圈簧加壓搖架、板簧加壓搖架、氣動加壓搖架在材料、結構


                          吉宜軍,范正春,崔益懷,魯建平
                          (南通雙弘紡織有限公司,江蘇 海安  226661)
                           
                          摘要:為更好地發揮細紗搖架性能、穩定并提升紡紗質量,介紹了細紗搖架的分類和要求,詳細分析重錘加壓機構、圈簧加壓搖架、板簧加壓搖架、氣動加壓搖架在材料、結構、性能等方面的變化和進步;通過試驗,對比不同型號、不同結構搖架的管紗質量,驗證不同壓力配置下的T/R品種管紗質量和壓力分配機理;闡述搖架的使用維護要點,并展望搖架的發展趨勢。指出: 50年來,搖架技術實現跨越式發展,紡紗生產應根據搖架結構特點,確保搖架安裝精度,合理分配搖架三區壓力,做好搖架的壓力調整和維護使用;保證搖架壓力的一致性、穩定性和持久性,提升搖架適應性、制造精度、一致性、操作維護簡便性和智能性等,是搖架發展方向。
                          關鍵詞:搖架;細紗;牽伸;重錘加壓;圈簧搖架;板簧搖架;氣動搖架;壓力
                          中圖分類號:TS103.81+9            文獻標志碼:A            文章編號:1001-9634(2023)06-0001-09
                           
                          收稿日期:2023-05-26
                          作者簡介:吉宜軍(1966—),男,江蘇海安人,正高級工程師,主要從事紡紗技術、產品開發和生產管理等方面的研究。
                           
                          Change and Prospect of Spinning Cradle
                          JI Yijun,FAN Zhengchun,CUI Yihuai,LU Jianping
                          (Nantong Double Great Textile Co.,Ltd.,Haian 226661,China)
                           
                          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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                          [2] 彭舜.YJ40A-223A型彈簧加壓搖架替代PK5000型氣動加壓搖架的生產實踐[J].紡織器材,2021,48(6):12-14.
                          [3] 唐文輝.牽伸加壓搖架的結構分析與使用[M].北京:中國紡織出版社,2009.
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                          相關熱詞搜索:搖架 細紗 牽伸 重錘加壓

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