The enhancement of productive efficiency of the press-articles from aluminum alloys on the operation base of thermal conditions of the extrusion

The research results of the thermal interaction in the system deformed metal and press toolage are made. The following analytical dependences of the definition the temperature conditions are presented for the semicontinuous extrusion of aluminum alloys with a glance of the deformed metal rheology. The forcibly cooled application of the press toolage is substantiated scientifically. The engineering solution for the control of the thermal conditions of the extrusion is presented. The comparison of results of calculation to experimental data is lead