Composite abrasion-resistant plate structure for bank financial equipment

A technology of financial equipment and wear-resistant plates, which is applied in the direction of metal layered products, layered products, ceramic layered products, etc., can solve the problems of limited improvement in wear resistance, achieve cutting resistance, good heat resistance, The effect of small thermal expansion coefficient

Inactive Publication Date: 2013-12-25
TRI STAR
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Problems solved by technology

[0002] In the attack on bank financial equipment, grinding wheel saw cutting is a very common and most common attack method. Most of the existing bank financial equipment are pure metal structures, and stainless steel is mostly used to improve the wear resistance of the structure, but Even with better wear-resistant steel, the improvement of wear-resistant performance is limited

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  • Composite abrasion-resistant plate structure for bank financial equipment

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Embodiment Construction

[0011] The accompanying drawings disclose, without limitation, the structural schematic diagrams of the preferred embodiments involved in the present invention; the technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0012] Most of the existing bank equipment is of pure metal structure, and stainless steel is mostly used to improve the wear resistance of the structure. Even if the wear-resistant steel with better performance is used, the improvement of wear resistance is limited.

[0013] figure 1 Shown is the structure of the present invention, the composite wear-resistant plate structure for banking and financial equipment includes a first layer of steel plates 1, a third layer of steel plates 3 and a second layer of steel plates embedded between the two layers of steel plates Layer structure 2 wear-resistant ceramic sheets; the first steel plate 1 and the third steel plate 3 are made of low carbon st...

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Abstract

The invention provides a composite abrasion-resistant plate structure for bank financial equipment. The composite abrasion-resistant plate structure comprises two layers of a steel plate and an abrasion-resistant ceramic embedded between the two layers of the steel plate, wherein the abrasion-resistant ceramic employs alumina, zirconia, tungsten carbide, silicon nitride or silicon carbide, and the steel plate is prepared from one selected from the group consisting of low-carbon steel, medium-carbon steel, high-carbon steel, low-alloy steel, high-alloy steel, stainless steel and wear-resistant steel or composite steel of the steel selected from the group . The composite abrasion-resistant plate structure can effectively resist cutting by an abrasive-disk cutter.

Description

technical field [0001] The invention relates to bank financial equipment, in particular to a composite wear-resistant plate structure for bank financial equipment. Background technique [0002] In the attack on bank financial equipment, grinding wheel saw cutting is a very common and most common attack method. Most of the existing bank financial equipment are pure metal structures, and stainless steel is mostly used to improve the wear resistance of the structure, but Even with better wear-resistant steel, the improvement of wear-resistant performance is limited. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention provides a composite wear-resistant plate structure for bank financial equipment, which can effectively resist cutting by a grinding wheel saw. [0004] In order to solve the problems of the technologies described above, the technical solution provided by the invention is: [0005] A composite wear-resistant plate struc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/18B32B18/00
Inventor 关志峰龙梅刘佳炎陈文坤赵志明
Owner TRI STAR
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