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

Principles and steps of aluminum extrusion die designDetermine design cavity parametersFirst of all, designers get the section drawings, the first is to determine the machine, according to the extrusion ratio, section section of the maximum circumfluence is how much, and complexity to decide which m