The Process Capability Index (Cpk) is one of the most important metrics in quality control. It tells you two crucial things -Is your process centered on the target? -Is your variation small enough to ...

Process capability looks complicated. It does not have to be. This one-page view breaks down the four most commonly confused metrics: Cp, Cpk, Pp, and Ppk. Here is the simple way to remember them: • ...

In the mechanical cutting industry, trial production is used for predicting and evaluating the quality of product processes before batch production, and it can be expressed through the qualification ...