What is the working principle of the aluminium profile extrusion machine?

What is the working principle of the aluminium profile extrusion machine? What is the working principle of the aluminium profile extrusion machine?

Metal, like other materials, softens or even turns into a liquid at a certain temperature. When the aluminum alloy is softened (about 400 degrees centigrade), it can easily change its shape. The term is called lattice slip. The state is like squeezing all kinds of cream on the birthday cake. Of course, it needs a certain extrusion force or it can't be squeezed. What kind of mold is needed to be made into what shape.

The working principle of the aluminum extrusion press is a simple principle of physical deformation. The aluminum rods are heated to about 450 degrees centigrade by using an auxiliary equipment such as an electromagnetic heating furnace or a coil induction heating furnace. And then through the extruder for extrusion, extrusion machine principle for container heating the aluminum rod, one end is the extrusion rod propulsion output, the other end is the corresponding mold, extrusion rod in the output pressure of the hydraulic system, the aluminum rod advancing to the direction of mold, aluminum bar after high temperature deformation becomes physical the aluminum from the corresponding die out, after cooling, the next step in the process of sawing system.