Advantages of aluminum veneer material in application

Manyaluminum honeycomb panelWhen the material is applied, it will be found that there are some small cracks on the material, and there are certain reasons for it.

In the process of production, aluminum honeycomb panels need to be extruded by external force to achieve the deformation of the product to meet the design requirements. However, the aluminum veneer material is in a stress state in three directions, and such a manufacturing method can make the inherent small cracks of the aluminum veneer material better weld together and reduce the influence of impurities. This has certain benefits for enhancing the plasticity of the aluminum veneer material. However, various cracks may still appear on the surface of the aluminum veneer material.

aluminum honeycomb panel材料在进行加工的时候发生形变的金属铝单板在经过孔口方向的时候因为摩擦的关系，铝单板的表面金属流动会变得缓慢，但流动的的轴心部分速度会显得比较快，这样可以让加工的筒内金属原本的不均匀情况变得更加明显。内部与外部的金属流动速度存在差异，但两者又是作为一个整体，所以是必然有内力相互平衡，这样就更增加了拉伸应力值Attached.

If the die shape is complex, such as aluminum veneer processing blades, due to uneven thickness, resistance is not the same, the friction resistance is thin, heat dissipation is also fast, so the flow is slow, the tensile stress in the connection is often easy to crack, especially aluminum veneer processing plastic materials.

Aluminum honeycomb plate processing hollow workpiece, if the hole part of the punch and die four unbalanced gap between the gap is very small, because the friction is relatively large, the metal temperature reduction is also large, the metal flow is slow, the tensile stress on the transverse cracks may appear. The fast flow part is restricted by the slow flow part, due to the additional stress. But it is ultimately through the tangential tensile stress, so often produce longitudinal cracks.

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