03-01The advantages and disadvantages of producing large aluminum profiles by hot extrusion

Compared with other methods, hot extrusion has the following advantages:(1) The flat wide, thin wall aluminum profiles and panel profiles with high reinforcemen···

03-01Working environment and stress condition of round extrusion cylinder for aluminum profile

1. Working environment of round extrusion cylinder for aluminum profilesExtrusion cylinder is one of the important extrusion tools in the extrusion process of a···

03-01Factors should be considered in the design of aluminum profile mold

Aluminum profile die design is different from the general mechanical parts design, but between the mechanical processing and plastic processing is a strong comp···

03-01Die hole configuration for single hole extrusion of aluminum profile

The cross-section shape and size of aluminum profiles is one of the main factors to be considered in the configuration of membrane holes. According to the degre···

03-01Die hole configuration for extrusion of porous aluminum profile

The purpose of using porous die to extrude large aluminum profiles is to improve the productivity of extruder, reduce extrusion ratio and extrusion pressure, re···

03-01Common defects and control methods in heat treatment of aluminum profiles

1. Coarse grainSome deformed aluminum profiles in annealing or quenching treatment, sometimes the whole or local grain coarse phenomenon will be found, the caus···

03-01Methods for controlling quenching deformation and cracking defects of aluminum profiles

The vast majority of cases of aluminum profiles are water quenching medium, its advantages are obvious: simple operation, low cost, cooling fast, can ensure the···

03-01Aerospace industry requirements for large aluminium profiles

With the rapid development of aviation industry, the aluminum alloy semi-finished products put forward more and more high requirements, especially high-speed mi···

03-01The change of microstructure and properties of aluminum profiles during forging deformation

Plastic deformation can not only change the appearance size and shape of aluminum profiles, but also change the internal structure and properties of aluminum pr···

03-01On-line precision quenching and artificial aging of large aluminum profiles

1. Heat treatment of large aluminum profilesThe heat treatment methods of large aluminum profiles mainly include annealing, quenching and aging. Because large a···

03-01Large solid aluminum profile production technology

1. Mold design and manufacturingBecause the shape of the large section special aluminum profile is complex, the relevant size is much, the contour is large, and···