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
Two kinds of extrusion process characteristics of aluminum extrusion machineA, Hot extrusion process characteristics:1) Hot extrusion is an early extrusion forming technology used in several extrusion processes. It is a kind of extrusion forming of metals under hot forging temperature with the help