Abstract
"Quality engineering" is technique to take a technology development and research effectively. It is called that the "Taguchi Methods" is named after Dr. Gennichi Taguchi who is the designer. The parameter design is a method to carry out an experiment effectively and evaluate dispersion of the quality. It is the design method to optimize the function of the system. Therefore, it may be said that it is methodology the standard of the parameter is applied statistically to decide. In this report in the collaborative research with business partner, lectured about the example that practiced the optimization of the press fit process of the general-purpose motor axis by an application of this technique.
