后固定蓋板金屬針布齒形對梳理效果的影響
2022-04-18 16:20:56   來源：   評論：0 點擊：

  關鍵詞：后固定蓋板；金屬針布齒條；齒形；工作角；隔距；梳理；生條質量；摩擦因數；成紗質量
中圖分類號：TS103.82⁺1          文獻標志碼：B          文章編號：1001-9634(2022)02-0011-04
 
收稿日期：2021-07-13
作者簡介：高    麗（1982—），女，江蘇如東人，工程師，主要從事梳理器材新產品、新工藝等技術研發方面的工作。
   
Abstract:In order to improve the carding effect of carding machine，the design principle of the working angle of MCC rack of stationary flat for carding machine is discribed.By changing the design value of the working angle of MCC rack of stationary flat，the influence of the change of working angle on carding index is verified on the machine.The test conditions，preparation and requirements of spinning C 14.6 tex yarn in the card TC5，as well as the sampling requirements of sliver and yarn with the same batch of raw materials are described in detail.Under the condition of the basic process setting and other carding components configuration unchanged，quality of card sliver and yarn of the MCC rack of back stationary flat at different working angles are compared.The results show that the working angle of the MCC rack of back stationary flat plays a significant role in carding efficiency.When the value is less than the theoretical design critical value，the larger the working angle is，the better the carding effect is.With the increase of the tooth density of the MCC of back stationary flat，the working angle can be appropriately increased to enhance the carding effect.
Key Words:back stationary flat；MCC rack；tooth profile；working angle；gauge；carding；quality of card sliver；friction coefficient；yarn quality
 
參考文獻：
[1] 王介生，王茜芳.梳棉機固定蓋板針布的設計和除雜分析[J].棉紡織技術，2003，31(4)：11-14.
[2] 許蘭杰，曹繼鵬.梳棉機前后固定蓋板相關參數問題的探討[J].遼東學院學報（自然科學版），2010，17(4)：347-352.