原棉的各项物理性能与成纱强力存在着不同程度的相关,为了正确合理使用原棉而能预先控制成纱的强力,为保证高产优质降低生产成本,贯彻党的“多快好省”的方针,这就要求我们能对原棉各项物理性能对成纱强力影响作出定量的分析这项工作国内有很多工厂进行过,在计算上存在有索洛维也夫的计算公式,但也有根据厂内具体资料分析而得到的经验公式对于前者正在展开讨论,各项系数是否适用于我国具体情况,还 The physical properties of raw cotton and yarn strength there are varying degrees of correlation, in order to properly and reasonably use the original cotton can control the strength of the yarn, in order to ensure high yield and reduce production costs, implement the party’s “more efficient province” approach , Which requires us to quantitative analysis of the strong impact of the various physical properties of raw cotton on the yarn. This work carried out in many factories in the country, there are Soloviev calculations in the calculation, but also according to the factory Specific data analysis and empirical formula obtained for the former are discussed, the coefficients are applicable to the specific circumstances of our country, but also