Introduction of various classification methods of aluminum alloy extrusion

[China Aluminum Industry Network] divided by extrusion direction:

Forward Extrusion Reverse Extrusion Lateral Extrusion According to Deformation Features:

Plane deformation Extrusion Axisymmetric deformation Extrusion General 3D deformation Extrusion Press Lubrication Status:

Non-lubricated extrusion (sticking friction extrusion)

Lubrication extrusion (conventional lubrication extrusion)

Glass Lubrication Extrusion Ideal Lubrication Extrusion (Hydrostatic Extrusion)

According to the extrusion temperature:

Cold Extrusion Extrusion Extrusion Extrusion Pressing Speed:

Low-speed extrusion (ordinary extrusion)

High-speed extrusion impact extrusion (ultra high-speed extrusion)

According to the type of mold or die structure, the squeezing conical die extruding and diverting die squeezing with perforation needle squeezing (can be divided into fixed-needle squeezing and following-needle squeezing)

According to the blank shape or number of points:

Round billet extrusion (circular extrusion barrel extrusion)

Flat billet extrusion (flat squeeze tube extrusion)

Multi-blank Extruded composite billet Extrusion Extrusion according to shape or number of bars Extruded bar Extrusion of pipe Extruded solid profile Extruded hollow profile Extruded profile Extruded profile Extrusion Single profile extrusion (single hole die extrusion)

Multi-profile extrusion (porous die extrusion)

Aluminum alloy extruded materials involved in the classification of methods will be many, such as the production of single-hole pipe in the general positive aluminum extrusion machine, it can be said: - round bar, positive, low speed, no lubrication, hot extrusion Pressure, three-dimensional deformation, single hole, shunt mode all have! --- Of course, there are some methods that are not specific to aluminum alloys, such as glass lubrication.