FORGING MACHINE FOR DEFORMATION OF END SECTIONS OF CURVED PIPES

摘要

FIELD: metallurgy.SUBSTANCE: forging machine includes interchangeable moulds and a cantilever arm located on the axis with a possibility of being turned about it by means of a turning drive. On the cantilever arm there installed is a slide with a replaceable puncheon provided with an alignment bar. The slide has a possibility of being moved along the cantilever arm by means of a movement drive. Interchangeable moulds are provided with a mechanism for their clamping in the form of wedges with fasteners.EFFECT: possibility of local deformation of pipes of a wide range of sizes, which have different curvature radius.4 dwg