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Construction of Six Sigma Repetitive Group Sampling Plans

R. Radhakrishnan, P.K. Sivakumaran

Abstract


Six Sigma is a concept, a process, a measurement, a tool, a quality philosophy, a culture and a management strategy to be adopted for the improvement in the system of an organization, which when applied reduce the number of defects to 3.4 or below per million opportunities. The main aim of Six Sigma is to reduce costs/wastages as much as possible and improve the quality of the product to the at most satisfaction of the consumer. Focusing on reduction of defects will result in enhanced quality with more efficiency and profit. In this paper a new procedure for the construction and selection of Repetitive Group Sampling (RGS) Plan indexed through Six Sigma Quality Level-1 (SSQL-1) and Six Sigma Quality Level-2 (SSQL-2) single point on the OC curve are presented. Tables are constructed and presented for the easy selection of the plans.

Keywords


Six Sigma Quality Level, Repetitive Group Sampling Plan, Mixed Sampling Plan, Dependent Stage Sampling plan

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