DEVICE AND METHOD FOR MULTIPLE CHANNEL ANGULAR PRESSING

摘要

The invention relates to a device and method for the simultaneous multiple processing of materials by means of severe plastic channel angular deformation. The invention is based on the use of a spatial arrangement of dies in an angular channel configuration, which are preferably housed in die holders and which are stacked against each other, and a multiple pressing system that can be combined with a feeder that continuously feeds material to the pressing zone, thereby providing highly efficient multiple processing of materials. In relation to other processes developed to date, the invention allows the simultaneous extrusion of multiple parts, thereby significantly reducing the force required to close the dies used.