The communion bridge to Six Sigma and Process capability indices

題名: The communion bridge to Six Sigma and Process capability indices 作者: Chen, K. S.;Ouyang, L. Y.;Hsu, C. H.

貢獻者: 亞洲大學經營管理學系

關鍵詞: Six Sigma;Process capability indices;Bilateral specifications;Unilateral specifications;Communion

日期: 2006

上傳時間: 2010-06-10T03:53:49Z 出版者: Asia University

摘要: Six Sigma has already become an efficient improvement technique adopted by a great number of enterprises. Numbers of Sigma has become a tool of measuring process capability in some enterprises. But some of enterprises still use process capability indices (PCIs) to measure the process capability. So numbers of Sigma and PCIs both can be used to measure the process capability. The paper will research the

relationship between PCIs and numbers of Sigma. In bilateral

specifications, the paper will research the relationship between the PCIs which are Cp, Cpk, Cpm and Cpmk, Spk and numbers of Sigma. In unilateral specifications, the paper will research the relationship between the PCIs which are Cpu and Cpl and numbers of Sigma. If supplier and buyer use different tools to measure the process capability, then the communion bridge to Six Sigma and PCIs can decrease the communicate noise.