Extrusion and bending process for curved workpieces involves feeding string between at least two roller pairs, and bending by feeding through further pairs

摘要

The extrusion and bending process involves feeding the string (6) from the extrusion press (1) initially in a straight line. The string, after leaving the press, is passed between at least two pairs of rollers (7, 8, 9, 10) of the bending unit, and then, while continuing to feed, it is passed through at least two more rollers (13, 16) to bend it.