?漢麻/棉混紡精梳整體錫林和頂梳的設計與配套
                          2023-12-26 15:57:37   來源:   評論:0 點擊:

                          為了提高漢麻 棉精梳紗質量,解決精梳過程中落麻多、纖維損傷大的問題,根據漢麻 棉纖維混紡原料性能及精梳工藝特點,詳述漢麻 棉混紡精梳機用整體錫林和頂梳的優化設計


                          薛 
                          (金輪針布(江蘇)有限公司,江蘇 南通  226143)
                           
                          摘要:為了提高漢麻/棉精梳紗質量,解決精梳過程中落麻多、纖維損傷大的問題,根據漢麻/棉纖維混紡原料性能及精梳工藝特點,詳述漢麻/棉混紡精梳機用整體錫林和頂梳的優化設計;以漢麻/棉40/60混紡精梳小卷為試驗原料,采用單因素試驗法設計試驗方案,對比分析不同齒密頂梳、不同總齒數整體錫林對精梳條、落棉(麻)率以及成紗指標的影響。指出:頂梳齒密應根據精梳小卷漢麻/棉混紡比選擇,精梳錫林與頂梳配套應根據落麻率、成紗棉結、麻粒質量指標綜合考慮;漢麻/棉40/60混紡,低落棉(麻)宜選用GJX-E-90-TP28型整體錫林配套GJD-E-240-P型頂梳,控制成紗棉結和麻粒質量指標宜選用GJX-E-90-J型整體錫林配套GJD-E-260-B型頂梳;實施漢麻/棉混紡精梳關鍵技術研究,結合精梳質量及推薦方案選配整體錫林和頂梳,有利于提高精梳條、成紗質量和漢麻纖維的含量。
                          關鍵詞:漢麻/棉混紡;精梳;錫林;頂梳;總齒數;齒密;條干CV;落棉率;落麻率
                          中圖分類號:TS103.11+2            文獻標志碼:A            文章編號:1001-9634(2023)06-0018-07
                           
                          收稿日期:2023-07-10
                          作者簡介:薛  慶(1969—),男,江蘇海門人,教授級高級工程師,主要從事機械工程設計、梳理器材開發與研究。
                           
                          Design and Matching of Integral Cylinder and Top Comb for Hemp/cotton Blended Spinning
                          XUE Qing
                          (Geron Card Clothing(Jiangsu)Co.,Ltd.,Nantong 226143,China)
                           
                          Abstract:In order to improve the quality of hemp/cotton combed yarn and solve the problem of excessive dropping hemp and big fiber damage in combing process,according to the properties of hemp/cotton blended raw materials and combing process characteristics,the optimum design of the integral cylinder and top comb for the hemp/cotton combing machine is described in detail.Using hemp/cotton 40/60 blended combing small volume as raw materials,the single factor test method is used to design the test scheme,and the effects of different top comb tooth density and different total teeth number of integral cylinder on combed sliver,dropping cotton(hemp)rate and yarn index are compared and analyzed.It is pointed out that the selection of top comb tooth density should be based on combing small volume hemp/cotton blended ratio,and the matching of combed cylinder and top comb should be based on the dropping hemp rate,yarn neps and hemp grain quality index.GJX-E-90-TP28 integral cylinder matching GJD-E-240-P top comb should be selected for low dropping cotton (hemp) rate of hemp/cotton 40/60 blended spinning,GJX-E-90-J integral cylinder and GJD-E-260-B top comb should be used to control the quality of neps and hemp grains.It is beneficial to improve the combed sliver,yarn quality and
                          hemp fiber content by carrying out the research on the key technology of hemp/cotton blended spinning,selecting the integral cylinder and top comb combined with combed quality and recommended scheme.
                          Key Words:hemp/cotton blended spinning;combing;cylinder;top comb;total teeth number;tooth density;evenness CV;dropping cotton rate;dropping hemp rate
                           
                          參考文獻:
                          [1] 任家智,張一風.精梳機工藝技術與質量分析[J].棉紡織技術,2011,39(10):19-22.
                          [2] 任家智.精梳機對纖維長度的適紡性研究[J].棉紡織技術,2004,32(1):13-16.
                          [3] 薛慶.紡棉型化纖用精梳整體錫林和頂梳的設計與配套[J].紡織器材,2018,45(2):10-14.
                          [4] 任家智.紡紗工藝學[M].上海:東華大學出版社,2010:61-76.
                          [5] 畢雪蓉,羅建光,張斌,等.天然纖維床墊的抗菌防螨性能[J].上海紡織科技,2018,46(2):55-58.
                          [6] 陳玉峰.基于麻纖維混紡梳理有關問題的研究實踐[J].紡織導報,2018(7):56-59.
                          [7] 李群芳.棉精梳錫林針排密度對精條質量的影響[J].紡織器材,2009,36(4):28-29.
                          [8] 丁力,劉恒琦,劉榮清,等.棉紡手冊[M].3版.北京:中國紡織出版社,2004:25-35.
                          [9] 劉紅艷,任家智,馮清國,等.棉精梳錫林總齒數設計方法的探討[J].中原工學院學報,2016,27(6):48-51.
                          [10] Werner K.立達紡紗手冊(第3冊)[M].Switzerland:Rieter Machine Works Ltd,2014:14-21.

                          相關熱詞搜索:漢麻 棉混紡 精梳 錫林

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