WRA-S-25型菱形胶圈的研发及生产实践  

Development and Production Practice of the Diamond Apron WRA-S-25

作　　者：朱兴学 成劲松 曹恒坤 

机构地区：[1]无锡二橡胶股份有限公司,江苏无锡214000

出　　处：《纺织器材》2017年第6期20-21,58,共3页Textile Accessories

摘　　要：为了提高和保证成纱质量,分析胶圈在生产过程中的作用,介绍WRA-S-25型菱形胶圈结构特点及其研发思路,并与平光下胶圈进行纺R 11.7tex赛络纱生产试验对比,从清洁、平揩车更换胶圈、建立使用台账等方面探讨菱形胶圈维护保养的注意事项。指出:WRA-S-25型菱形胶圈运行阻力小、同步性好,能有效提升下胶圈运行速度及稳定性,改善成纱质量;菱形胶圈滑溜率小,工艺设计适应性广。To improve and ensure the quality of yarn,analysis is done to the role of the apron in the production process.Introduction is made to the structure and features of the diamond apron WRA-S-25 and its growth ideas.Trial spinning of R 11.7 tex siro-spinning production is made as compared with the bottom apron in flat spinning.Some cautions with maintenance of diamond apron is introduced from the clean, change of apron in the maintenance, preparation of lot re- port.It is pointed out that diamond apron WRA-S-25 is of small running resistance,good syn- chronization, thus effectively enhancing the speed and stability of bottom aprons with good yarn quality.Diamond apron is of small slippage rate and wide adaptability of process design.

关 键 词：菱形胶圈 摩擦力界 伸直度 滑溜率 中罗拉 下销棒 同步性 平揩车 

分 类 号：TS103.823[轻工技术与工程—纺织工程]