転写性のSN比を利用した射出成形品の最適化

―単位空間データが1つの場合―

抄録

One method of evaluating functions in quality engineering is transferability. In injection molding technology in particular, transferability expresses uniform filling of the mold with resin, which is a fundamental or 'intrinsic' function, but it is also positioned as a target function that considers only visible results such as dimensions, and this yields an inadequate grasp of the function. There nevertheless remains a stubborn demand for transferability evaluation in manufacturing processes other than injection molding, and in image processing and the like. The transferability approach was therefore taken in the present study,which applied Mahalanobis-Taguchi methods to a case with only one set of unit space data to reconsider the results a former injection molding parameter design, with the object of demonstrating transferability evaluation and its usefulness from the viewpoint of the Mahalanobis-Taguchi system.