Profile shape problemsAngle or square-ness of a profile is one of the most common defects encountered inextruded profiles. The problems are directly related to an imbalance in the flow or feed topart of the profile within the die itself. This may be from the bearings or flow relatedfactors, for exam

Welding Processing in Die CorrectionIf the velocities between the outside of the profile and the central portion are close tobeing equal and the pressure within the die is great enough then a eutectic weld between consecutive billets will be achieved. The outer friction, as already discussed, is gen

Brief introduction of deformed Aluminum alloy1.1 Classification of deformed aluminum alloyAluminum alloy root its chemical composition of the production process characteristics of different, can be divided into casting aluminum alloy and deformation aluminum alloy. Deformed aluminum alloy has high