How to improve the precision of the extruder of the aluminum profile?

The machine is divided into two kinds of extrusion and extrusion of aluminum extrusion, most with the extrusion machine, the scientific principle is the principle of hydraulic machine, coming from the analysis of structural extrusion machine: we usually put the extrusion machine is divided into three parts: the main cylinder and plate (extrusion barrel), extrusion rod.

The master cylinder is a hydraulic device, hydraulic oil through the large piston conveying pressure to the small piston, push press rod, a heated aluminum rod forward extrusion barrel, after extrusion barrel back to the exhaust pressure exhaust, go out to engage with the mould cavity, material pressure, extrusion rods at the same time in the extrusion barrel the aluminum into the die hole, Aluminum Alloy slowly outflow through the die forming.

A guide rail vertical and horizontal level should not exceed 0.05/1000; after the aluminium extrusion machine, installation or repair, must pay attention to parallelism of two guide rails, rail length should not be installed detection and adjustment precision, so as to achieve the accuracy of more than 0.lmm of standard or design requirements.

When precision, how to improve the speed of the extruder of the aluminum profile? We should adjust the factors such as the tonnage of the extruder, the complexity of the section shape and the heating temperature of the aluminum bar, so that the speed can be improved.