By improving the extruder, the overall management level of system fault judgment and monitoring the state of copper aluminum profile extrusion press machine plant line are analyzed. Therefore, there is a trend that impurities and defects are on the product surface quality. Therefore, in the extrusion of plastic deformation, they are scattered near the opening only according to the size of the die, so that the irregular deformation of the product is significantly reduced. Therefore, the cross-sectional structure of reverse extrusion product, Cross section structure larger than the upward direction.

If the extrusion suffers serious deformation through friction, and the copper aluminum profile extrusion press machine plant line prevents the innermost layer of the ingot from approaching the dead corner area, the slightly shallow metal can be indirectly in the surface layer of the extruded product. In the installation production line, the copper aluminum profile extrusion press machine plant line, its design characteristics, installation and commissioning, and the data of relevant technologies guide the assembly and maintenance of the extruder contour, and large-scale copper and aluminum in the future, At present, it is used to produce small section aluminum profiles of railway vehicles. The technical specifications of the products meet the requirements of the company's standards and standards.

The programmable controller is used as a word processing application made of copper and aluminum in the extruder, which improves the reliability and execution speed of the control system. The finite element software is used to display the thermal change of aluminum in the extrusion chamber at different extrusion speeds and in aluminum simulation without large seam three-dimensional thermodynamic interaction. In the process of pipe extrusion, the relationship between die force and stroke is obtained, Therefore, the relationship between extrusion stroke is based on simulation.

In order to prevent defective products in processing, it is necessary to change the mold, and it is necessary to use precision mold aluminum to increase friction. For plastics with narrow temperature range or alloys with high melting point, if the measured metal outlet temperature is less than a specific value, the speed of copper aluminum profile extrusion press machine plant line needs to be accurately controlled in the extrusion process.