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A kind of aluminum veneer and forming process thereof

A forming process and aluminum veneer technology, which is applied in covering/lining, construction, building construction, etc., can solve the problems of low strength of aluminum veneer and low pickling efficiency, and achieve saving acid consumption, strong decorative effect, and self-weight light effect

Active Publication Date: 2021-12-14
安徽福瑞尔铝业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the strength of the aluminum veneer is low and the pickling efficiency is low

Method used

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  • A kind of aluminum veneer and forming process thereof
  • A kind of aluminum veneer and forming process thereof
  • A kind of aluminum veneer and forming process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] see Figure 1-6 , an aluminum veneer, including a single-layer aluminum plate 1, reinforcing ribs 2, PVDF fluorocarbon resin coating 3, welding studs 4 and hanging ears 5, the middle of the single-layer aluminum plate 1 is provided with two mutually parallel protrusions There are welding studs 4 between the two reinforcing ribs 2, and the surface layer of the single-layer aluminum plate 1 is coated with PVDF fluorocarbon resin coating 3, which is fluorocarbon polymer coating layer, the fluorocarbon polymer coating contains 85% or more of KYNAH500 fluorocarbon resin, and the edge of the single-layer aluminum plate 1 is fixedly connected with hanging ears 5 by bolts; the single-layer aluminum plate 1 includes protective films 11 arranged in sequence from top to bottom , varnish protective layer 12, top paint 13, primary paint 14, first aluminum chrome film 15, aluminum plate 16, second aluminum chrome film 17 and back paint 18, the thickness of aluminum plate 16 is 2mm. ...

Embodiment 2

[0049] The difference between embodiment 2 and embodiment 1 is that in step S8, the ion energy is 210keV, and the beam density is 200A / cm 2 1. A high-current pulsed ion beam composed of a mixed ion beam with a pulse width of 45 ns is used to irradiate the surface of the aluminum alloy panel 20 .

Embodiment 3

[0051] The difference between embodiment 3 and embodiment 1 is that in step S8, the ion energy is 210keV, and the beam density is 200A / cm 2 1. A high-current pulsed ion beam composed of a mixed ion beam with a pulse width of 45 ns irradiates the surface of the aluminum alloy panel 30 .

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Abstract

The invention discloses an aluminum veneer and its forming process, comprising a single-layer aluminum plate, reinforcing ribs, PVDF fluorocarbon resin coating, welding studs and hanging lugs, the middle part of the single-layer aluminum plate is provided with two parallel The raised ribs are provided with welding studs between the two ribs, the surface of the single-layer aluminum plate is coated with PVDF fluorocarbon resin coating, and the edges of the single-layer aluminum plate are fixedly connected by bolts There are hanging ears. Through shearing, tower punching, bending, welding and assembly, the basic structure of the aluminum veneer is preliminarily formed, and then the surface molecular activity of the aluminum veneer is stimulated by irradiation and then chromized to increase the strength of the chromized layer, with light weight and high strength , the molding method is simple, safe, environmentally friendly, and easy to realize industrialized continuous and efficient production.

Description

technical field [0001] The invention relates to the technical field of single aluminum plate, in particular to an aluminum single plate and a forming process thereof. Background technique [0002] Aluminum veneer refers to a building decoration material that is processed by chromium treatment and then processed by fluorocarbon spraying technology. Fluorocarbon coating mainly refers to polyvinylidene fluoride resin (KANAR500), which is divided into three parts: primer, topcoat and varnish. kind. [0003] The invention patent with the patent number CN201210147238.8 discloses a production process of fluorocarbon aluminum veneer, which includes the following process steps: sheet metal processing, degreasing at 50-80°C for 1-10 minutes, washing with water, acidifying at room temperature Wash for 2-3 minutes, wash with water, chromate at 80-90°C for 2-3 minutes, wash with water, and dry at ≤60°C to obtain a 15-25μm chemical treatment layer, spray fluorocarbon primer to form a flu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F13/077B23P15/00
CPCE04F13/0866B23P15/00
Inventor 刘露于亚民韦茂忠何世发
Owner 安徽福瑞尔铝业科技有限公司