Monitoring infrequent failures of high-volume production processes

A. Di Bucchianico, G.D. Mooiweer, E.J.G. Moonen

Research output: Contribution to journalArticleAcademicpeer-review

18 Citations (Scopus)
2 Downloads (Pure)

Abstract

We present a case study in monitoring a high-volume production process with a high yield. Testing the products is difficult and is only possible in a destructive way with a defect/no-defect result. We review several attribute charting procedures for high-yield processes. It turns out that monitoring the number of conforming items between the occurrence of non-conforming items is appropriate. We discuss several implementation aspects of CCCr charts in our case study. The implementation is based on a new formula for the standard deviation of the number of inspected items before a signal.
Original languageEnglish
Pages (from-to)521-528
JournalQuality and Reliability Engineering International
Volume21
Issue number5
DOIs
Publication statusPublished - 2005

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