Metal composite plate rolling device capable of applying horizontal vibration

Abstract

The invention provides a metal composite plate rolling device capable of applying the horizontal vibration. The metal composite plate rolling device capable of applying the horizontal vibration comprises an upper roller system and a lower roller system, bearing seats are fixed to the two ends of the upper roller system and the two ends of the lower roller system, and horizontal vibration mechanisms composed of excitation hydraulic cylinders and dampers are arranged on the outer sides of the bearing seats so as to drive the upper roller system and the lower roller system to do high-frequency micro-stroke horizontal reverse reciprocating motion; and meanwhile, a self-adaptive spherical pad and a dovetail guide block cooperatively act, so that the reciprocating motion stability of the upper roller system and the lower roller system is ensured. The device can effectively promote accelerated dislocation of metal on the surface difficult to deform and an oxidation film, and the interface bonding rate is increased; meanwhile, a ' cross shear rolling area ' is promoted to be formed at a bonding interface, the interface bonding strength is improved through relative sliding, the critical deformation force required by rolling and compounding is reduced, and a composite plate with high compounding strength is produced; and in addition, a reciprocating cross shear rolling effect is formed in a plastic deformation area, bidirectional shearing force is applied to the composite layer, diffusion of atoms on a composite interface is accelerated, and physical combination of the composite interface is strengthened.

Description

technical field [0001] The invention relates to the technical field of composite plate rolling and forming, in particular to a metal composite plate rolling device capable of applying horizontal vibration. Background technique [0002] Bimetallic composite panels have "complementary effects" while maintaining the properties of the base material. After proper proportioning and combination, they can have excellent comprehensive performance. They are an important new material that is urgently needed in the construction of the national economy. The rolling composite method is to bring two different surface clean materials into contact with each other. Under the strong pressure of the rolling mill, the metal will be plastically deformed, and the metal layer on the combined surface will be broken, so that the fresh metal will be exposed from the crack and fit together to achieve metallurgical bonding. , with high production efficiency, simple process, and easy to realize industria...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the shortcomings and deficiencies of the prior art, a metal clad plate rolling device that can apply horizontal vibrations is provided, which can solve the problem that the current clad plate rolling process has a low or unreachable misalignment rate of the two metal surfaces and oxide layers. The critical deformation force leads to the problems of low bonding strength and large performance fluctuation range of composite panels

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