METHOD FOR SETTING SHOT-PEENING PROCESS CONDITION

摘要

A method for setting shot-peening process condition includes a step of obtaining, for each of a plurality of peening conditions for a first combination as a combination of a shot peening processing apparatus and media, a saturation time based on a saturation curve indicating change in arc height value of Almen strip against projection time. The method includes a step of determining a first optimum peening condition corresponding to the first combination based on the saturation time.