Recent studies have broadened the scope of process capability evaluation by integrating fuzzy testing and green supplier selection methodologies with established Six Sigma quality indices.

Parallel research on process-quality evaluation in specialised manufacturing sectors, such as wire bonding in integrated circuit packaging, has demonstrated that combining confidence interval ...

In recent years, a number of process capability indices that have been proposed in the research literature are gradually being introduced in applications. As shown in this example, you can compute ...

This article applies the basics of stability, performance, and capability to modern process performance and capability indices.

An Industry Example of Capability Analysis As a result of increased complaints about quality, Jill, the company Black Belt (BB), was reviewing the control charts and process capability of the two ...

Step 3: Process Capability Analysis The collected data was analyzed using statistical tools to calculate the C pk (process capability index) and P pk (process performance index) for each supplier.

Standard capability indices such as C pk are generally considered meaningful only if the process output has a normal (or reasonably normal) distribution. In practice, however, many processes have ...