大规模定制下工序能力指数分析

Study on Process Capability Indices for Mass Customization

大规模定制是企业运用先进技术和管理手段对每个顾客的要求进行个性化定制,而产品成本和时间同大批量生产相一致的一种全新生产模式。分析了大规模定制的概念和特征,对国内外多品种、小批量生产的工序能力指数研究现状进行了回顾,对大规模生产和大规模定制两种模式进行了比较。在对工序能力指数的点估计及置信区间进行分析的基础上,提出了面向大规模定制生产下工序能力指数的确定方法。

Mass customization is a kind of fine-new production mode that corporations make individual customization for every customer's requirements by advanced technologies and managerial methods while the costs and time are the same as the volume-production. This paper analyzes the conception and characters of mass customization. And it reviews the current research of Process Capability Indices (PCI) of variety-and-batch production home and abroad. Volume-production and mass customization are compared in the paper. On the basis of discussion of the point estimates and lower confidence limits of SPC, it brings forward the method to fix on PCI of mass customization.