Method of identification of cause of occurrence of elastic return and methods of identification of location cause of occurrence of elastic return

摘要

Method of identification of the cause of elastic return occurrence, method of display of degree of elastic return effect, method of identification of location of occurrence of elastic return, method of identification of measuring position against elastic return, apparatus of these, and programs of these to this Invention refers to a method of identifying a cause of elastic return occurrence comprising a stage of analysis of formation by printing of numerical analysis of the conditions of formation of the formation by pressing to obtain the formation data of a press-made part,a processing step from processing at least one physical property value and data on the amount of physical property of part of the regions of the said article made up of press between the formation data of the said press part, and an elastic return value calculation step of calculating an elastic return value based on the results of said processing.