QA Matrix Archive

QA Matrix

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Quality Assurance Matrix (QA Matrix) A QA matrix is a table that delineates how defects are being built into products under current conditions, in a process in which one wishes to assure quality. This matrix enables managers to see at a glance which processes are generating defects, which processes’

Chapter 8. Quality Maintenance. Part 3

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8. Quality Maintenance in Manual Work Processes (a Case Study) This case study looks at how QM can be developed in an assembly process, and it comes from a company that makes automatic transmission systems for cars. Figure 8.21 shows how the company defined the quality assurance rate in