胶辊胶圈应用实践

Application Practice of Rollers and Aprons

为了提高胶辊、胶圈的使用效果,降低物料消耗,提升成纱质量,介绍胶辊、胶圈的优选原则,以具体案例详细分析各工序胶辊的选型、制作、表面处理、使用和管理等;探讨胶圈的选型、上下胶圈搭配原则、使用管理及其质量标准。指出:胶辊、胶圈的选用要遵守"技术优先、条件适用、有利生产管理和综合效益"的择优选用原则,并结合纺纱品种量身选用,达到保质量、降消耗、提效率的目的;对不同品种所适宜的胶辊、胶圈和未使用过的新产品,一定要通过点试、小试、中试的科学程序,经一定的时间考验;建议制造企业加强胶辊涂料的研发力度。

In order to improve the effect of rollers and aprons for less material consumption and higher yarn quality,selection principles for rollers and aprons are introduced,analysis is done in details to model selection,manufacture,surface treatment,use and management of rollers in all processes in specific cases,and selection principles for aprons,matching principles for top and bottom aprons,management and quality standard of aprons are discussed.It is pointed out that selection and use the rollers and aprons should be oriented with the principles of＂technology first followed up with proper conditions and production management and comprehensive benefit＂together with considering of spinning varieties,consequently to guarantee quality,reduce consumption,and improve efficiency.Rollers and aprons for different yarn products or trial production,procedures of spot test,pilot test,and plant test must not be neglected.It is suggested that further efforts must be made in RD for rollers coating as far as the manufacturing enterprises are concerned.