Factors that should be considered in extrusion die design1 In accordance with the structure of the aluminum extrusion machine, die designers must consider aluminum products surface, the choices of the press machine, the customer product requirements, service condition , the complexity of the produ

Structure of Aluminum Extrusion DieAluminum extrusion die is made of H13 steel.The die can be used after nitriding.The whole die is composed of three parts: die feeder, die plate and backer. Now let’s focus on the structure of normal dies.1. Working beltThe working belt is perpendicular to the worki

Die life is related to die type and structure, it is a certain period of die material performance, die design and manufacturing level.The comprehensive reflection of die heat treatment level and use and maintenance level.To a certain extent, die life reflects the level of metallurgical industry and