Roller Path Design By Tool Compensation In Multi
Apr 01, by contrast, if the development of the roller passes is based on the original contour of the mandrel as shown in fig. 2a, the workpiece cannot fully contact with the mandrel, resulting in wrinkling failures due to unsupported flange. fig. 3 illustrates a multi-pass design which does not take the tool compensation into account; and a severe wrinkling failure is observed on the corresponding.