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对称公差过程能力指数
引用本文:宋祥彦.对称公差过程能力指数[J].世界标准化与质量管理,2010(7):56-60.
作者姓名:宋祥彦
作者单位:青岛海信智能商用设备有限公司,山东,青岛266071
摘    要:文章从多角度阐述了对称公差过程能力指数与合格(缺陷)率的关系,为修正公式Cpkr广泛应用于制造业奠定了理论基础。

关 键 词:过程能力指数  对称公差  Cpkr  Cpk

Process Capability Index on Symmetric Tolerance
SONG Xiang-yan.Process Capability Index on Symmetric Tolerance[J].World Standardization & Quality Management,2010(7):56-60.
Authors:SONG Xiang-yan
Institution:SONG Xiang-yan (Hisense Intelligent Commercial Equipment Co.,Ltd.,Qingdao 266071 ,China)
Abstract:The relations between process capability index on symmetrical tolerance and a qualified (defect) rate has been described from muhi-angle by the paper, it has laid a theoretical basis for the correction formula Cpkr to be widely used in the manufacturing sector.
Keywords:Cpkr  Cpk
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