基于质量价值流的精益六西格玛项目流程分析方法

摘要

By analyzing of the connotation of quality value stream based on customer value, a model frame of quality value flow was proposed, and a comprehensive analysis method for quality value stream of lean six sigma project flow was designed based on matrix flow chart and value flow chart. The repair process of an important component was analyzed practically, the analysis results showed that the quality value stream comprehensive analysis method can not only be used to analyze lean six sigma project improvement process, but also provide favorable basis for late process optimization and improvement. At last, it proved the practical and effective of quality value stream model architecture and comprehensive analysis method through cases.%　　本文在对基于顾客价值的质量价值流内涵分析基础上，通过进一步分析对现有质量价值流的概念内涵进行扩展和完善，提出了质量价值流的模型框架，设计了一种基于矩阵流程图和价值流图的精益六西格玛项目流程质量价值流综合分析方法。对某重要部件的维修流程进行了质量价值流实例分析，分析结果表明质量价值流综合分析方法能够对精益六西格玛改进项目流程进行具体分析，可以为后期流程优化和改进提供较好的分析基础。最后通过具体实例验证所提出的质量价值流模型框架和综合分析方法的可行性和有效性。