Construct the Optimum Process Model for Transistor Gaskets with Six-Sigma DMAIC

The improvement process of six-sigma DMAIC refers to the that industry performs enhance quality via following five procedures: (1) define, (2) measure, (3) analyze, (4) improve, and (5) control. It is a common tool used in ameliorate quality. In addition, capability index most frequently uses measure Though many studies have discussed methods, none specific theoretical models could be provided as reference for above steps, making it difficult control effect. order solve this problem, paper developed multi-characteristic analysis chart, MPCAC, using applied method statistical inference promoting analyze DMAIC. Additionally, testing orthogonal table Taguchi can efficiently assist engineers finding optimum combination machining parameters improve or boost level characteristics by reducing number cost experiments. Therefore, then adopted fourth step. Finally, according optimal improved step, standard operating procedure transistor gaskets was established fifth