Aluminium magnesium alloy and its composite material continuously concreting and forming integrative device

Abstract

The invention relates to an integral device for continuous concretion and forming for aluminum, magnesium alloy and compound materials of the aluminum and magnesium alloy consisting of a motor, a retarding machine, an elastic JB, a main machine and a frame. The invention is characterized in that the main machine consists of a water cooling wheel system, a fixing shoe seat, a die assembled in a mold cavity, a hydraulic drive pressure maintaining device and a speed and torque sensor arranged on a shaft head of the main machine. The water cooling wheel system is provided with a hollow shaft; a rotary roller is mounted on the water cooling wheel system and is pressed and sealed by a hydraulic nut. The fixing shoe seat is provided with a shoe seat body and the inner side of an arc surface of the shoe seat body is provided with a slot sealing block; the middle part is provided with the mold cavity provided with the die and a material blocking block is mounted below an opening of the mold cavity. Applying the invention can not only realize the continuous concretion and forming of the aluminum and magnesium alloy materials, but also can improve the intensities, crack tenacity and plasticity of the basic bodies of the aluminum and magnesium; simultaneously can realize the organic combination of concretion and expanding forming; can continuously produce the products of tubes, wires and proximate matters with infinite length, high performance and big dimension; and can reach energy and material saving as well as improve the use value of the products; is easy to realize industrialization.

Description

technical field [0001] The invention belongs to a device for processing metal materials, in particular to a device for integrating continuous solidification and forming of Al, Mg alloys and composite materials thereof. Background technique [0002] Al and Mg alloys are important materials for automobiles, aviation, military industry and civil use. They have broad application prospects in the future industrial development. Stability and matrix High toughness, plasticity, good thermal conductivity and electrical conductivity, it is a very important engineering structure material. [0003] At present, the traditional processing scheme of Al, Mg alloys and their composite materials is: metal smelting → casting → plastic forming (forging, extrusion, rolling, drawing, etc.). Because the four processes of smelting, billet making, heating and plastic forming are separated independently, it has the disadvantages of long process route, low product yield, high energy consumption, and ...

AI Technical Summary

Problems solved by technology

However, none of these technologies can fundamentally take into account the requirements of shortening the process flow, saving energy, and improving product quality.

So far, there has not been a report on a device for the solidification and forming of aluminum-magnesium alloys and their composite materials.

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