Design of extrusion die for hollow Al-alloy hinge
DENG Ru-rong;Guangzhou Vocational College of Science and Technology;
The structural characteristics of the hollow hinge aluminum profile were analyzed.The optimal design for hollow hinge extrusion die key parameters was presented through the actual cases. And the results of different schemes were compared, so as to determine the choice of the die center, the number and the layout of hollow holes. The aim was to provide the reference data for the design of such profiles.