皮辊在DTY生产中的应用与分析

Application and Analysis of Nip Roller in DTY Production

通过一系列试验测试,分析皮辊硬度和直径的变化对纱线质量的影响,总结皮辊的开发及应用研发趋势,归纳皮辊标准化研磨方法和要点。文章表明,在实际生产中,要根据所纺纱线的品种选用合适的皮辊,皮辊硬度越低、弹性越好,对纱线的控制能力越好,纱线的条干越均匀。规范的保养操作对提高纱线质量和延长皮辊使用寿命起到促进作用。

Through a series of tests, this paper analyzes the influence of the hardness and diameter of the roller on the yarn quality, summarizes the development and application trend of the roller, and summarizes the standardized grinding methods and key points of the roller. The article shows that in the actual production, the proper roller should be selected according to the variety of the spun yarn. The lower the hardness of the roller, the better the elasticity, the better the yarn control ability and the more uniform the yarn evenness. The standard operation of maintenance promotes the use of roller and the quality of yarn.