應用新型回轉蓋板骨架降低梳棉棉結
2022-04-18 16:15:21   來源:   評論:0 點擊:

為了提高回轉蓋板—錫林隔距穩定性,介紹回轉蓋板骨架的發展以及寬幅梳棉機回轉蓋板骨架的要求,通過對比國內外梳棉機鋁合金回轉蓋板骨架的結構,開發出具有預設彎曲張力的可調節回轉


戶 
(上海融穎機械設備有限公司,上海  201806)
 
摘要:為了提高回轉蓋板—錫林隔距穩定性,介紹回轉蓋板骨架的發展以及寬幅梳棉機回轉蓋板骨架的要求,通過對比國內外梳棉機鋁合金回轉蓋板骨架的結構,開發出具有預設彎曲張力的可調節回轉蓋板骨架和鋁合金回轉蓋板踵趾塊。試驗結果表明:新型專利鋁合金蓋板骨架通過在腔體內增加橫筋和碳纖維調節桿,增加回轉蓋板骨架抗剪力和運行過程的抗撓強度,解決寬幅梳棉機鋁合金回轉蓋板骨架變形大、根差大、隔距難調整、易造成針布接針等問題;采用特殊耐磨材料經粉末冶金制作鋁合金回轉蓋板踵趾塊,可改善普通踵趾面耐磨性差、使用壽命短的問題。
關鍵詞:梳棉機;回轉蓋板;寬幅;回轉蓋板骨架;根差;隔距;碳纖維;踵趾塊;踵趾差
中圖分類號:TS103.82          文獻標志碼:B          文章編號:1001-9634(2022)02-0015-03

收稿日期:2021-07-19
作者簡介:戶  芝(1963—),男,河南衛輝人,高級工程師,主要從事梳棉機梳理器材專件等方面的研究。
 
Using a New Type of Rotary Flat Bars to Reduce Carding Neps
HU Zhi
(Shanghai Rongying Machinery Equipment Co.,Ltd.,Shanghai 201806,China)
 
Abstract:In order to improve the stability of the gauge of rotary flat-cylinder,the development of rotary flat bars and the requirement of rotary flat bars for wide card are introduced.By comparing the structure of aluminum alloy rotary flat bars of card at home and abroad,a kind of adjustable rotary flat bars with preset bending tension and aluminum alloy heel and toe block of rotary flat are developed.The test results show that the new patent aluminum alloy flat bars,by adding transverse bars and carbon fiber adjusting rod in the cavity,can increase the shear resistance and flexural strength in runing process,and solve the problems such as large deformation,large flat clothing difference,difficult to adjust the gauge,and easy to cause card clothing contact of aluminum alloy rotary flat bars.The heel and toe block of aluminum alloy rotary flat made by powder metallurgy with special wear-resisting material can improve the poor wear resistance and short service life of common heel and toe section.
Key Words:card;rotary flat;wide;rotary flat bars;flat clothing difference;gauge;carbon fiber;heel and toe block;heel and toe difference 
 
參考文獻:
[1] 陳玉峰.梳理機彈性蓋板針布嵌雜原因及控制[J].紡織器材,2015,42(4):27-30.
[2] 張曉生.立達C70高性能梳棉機技術簡析[C]//2015全國紡紗新技術應用研討會論文集.北京:中國棉紡織行業協會.2015:62-67.
[3] 上海融穎機械設備有限公司.一種適用于梳棉機的可調節鋁合金活動蓋板:CN 209082057U[P].2019-07-09.
[4] 陳玉峰.梳棉蓋板踵趾面磨損及維護對梳理質量的影響[J].棉紡織技術,2015,43(2):37-40.


相關熱詞搜索:梳棉機 回轉蓋板 寬幅

上一篇:基于共軛齒廓曲線的凸盤撥輪設計
下一篇:后固定蓋板金屬針布齒形對梳理效果的影響

分享到: 收藏
? 华人少妇被黑人粗大的猛烈进㊣娇妻被黑人粗大高潮白浆㊣好吊妞国产欧美日韩免费观看㊣日本真人强奷动态图试看30秒