QUANTIFICATION METHOD USING A SINKING INDEX OR AN OVERLAPPING INDEX OF METAL FLOW LINES

摘要

In the method of quantifying the current line of the present invention, initial coordinate values of a plurality of nodes virtually set in an object are stored, and when plastic deformation of the object is performed, a line segment or curve connecting the same point with the same initial coordinate value is identified as a single line. , A short-line function corresponding to the short-line according to the position of the particle of the object is calculated, and a short-line density vector function that is a gradient of the short-line function is calculated.