Process for fabricau00e7u00e0o of perfu00ecs tube shaped superfu00eccies

摘要

Process for the manufacture of perfu00ecs with superfu00eccies tubular shaped ", refers to the manufacture of tubular profiles of metal or other material adequu00e1vel, consisting of circular cross section.Or square, or rectangular or elliptical, hexagonal or octagonal, or, or triangular or oblong, or another, with the Constitution on their surfaces of various shapes.The geometrical or non geometrical, low or high relief as example of metallic tubular profile shown with circular cross section (1),Having formed symmetrically on its surface geometric shapes of diamond in high relief (2),Understanding the process an initial phase, which mainly deals with the treatment of modelling of the surfaces of a flat ribbon width determined, desbobinada is a roll of large size.In an electric machine, high pressure, equipped with roller curlers, and a final phase in which the flat ribbon comes into forming machine tubular profiles, through the training,Calibration of welding, cutting and packing, and is the final product, furniture and other industries.