【摘要】 <正> 一、前言现代化的质量管理有两个显著的特点:一是以统计思想和方法为中心,二是有组织的全面管理。首先,要明确欲获得满意的质量必需通过合理的工艺设计和生产加工过程,而不是单靠质量检查。所以我们固然要注意合理的更多还原

【Abstract】 A method to express the sliver quality (cotton neps; impurities) is described. A quality control chart of production process and a chart of the cotton nep and impurity control of a single carding machine are introduced, while a discussion on the index munber of processing precision and engineering capacity has been made.更多还原