Equipment for preparing metal clad plate and preparation method thereof

Abstract

The invention provides equipment for preparing a metal clad plate and a preparation method thereof. The metal clad plate is formed by compounding a base layer metal plate and a multi-layer metal plate. The equipment comprises a first cleaning device, a first rolling mill, a polishing device, a first heating device, a second heating device, a second cleaning device, downward compression bending guide wheels and a second rolling mill. The requirements for rolling mill equipment can be lowered by means of heating two metal clad surfaces and the rub-rolling action of the two metal clad surfaces, critical deformation force needed by roll cladding is reduced, and the purpose of metallurgical bonding can be achieved while mechanical bonding of the two metal plates is realized; follow-up treatment can be performed through the metal clad plate prepared through the method, the obtained metal clad plate can serve as the base layer metal plate to be treated with another multi-layer metal plate through the method and / or equipment provided by the invention, and accordingly three or more layers of metal clad plates can be obtained.

Description

technical field [0001] The invention relates to the technical field of metal composite board manufacturing technology, in particular to a device for preparing metal composite boards and a preparation method thereof. Background technique [0002] Metal composite board is a kind of laminated composite material, which is a kind of metal material formed by layering and combining two or more metals with different physical, chemical and mechanical properties by using their respective performance advantages. Composite panels have both the properties of clad metal and base metal, can give full play to and utilize the performance advantages of each component material, realize the optimal allocation of material resources, and provide better conditions for reasonable material selection, cost reduction, and resource conservation. To meet the growing needs of production and science and technology. [0003] Due to its unique advantages, metal composite panels have attracted more and more...

AI Technical Summary

Problems solved by technology

This method requires a large pass reduction rate and high requirements on the rolling mill. The interface of the obtained composite material only has mechanical bonding, and the strength is poor. At the same time, serious residual stress is generated due to uneven deformation, which needs to be eliminated by heat treatment.

[0006] The above preparation methods and their equipment have certain deficiencies, which restrict the development of metal composite panels prepared by rolling composite method.

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