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Method for manufacturing composite section bar coated with cladding material and dedicated die thereof

A technology of coating materials and composite profiles, which is applied in the manufacture of composite profiles coated with coating material layers and the field of special molds, which can solve the problems of easy-to-damage polymer composite material layer surface appearance, high production cost, complicated operation, etc. problems, to achieve the effect of improving mechanical strength and electrical breakdown resistance insulation performance, reducing repair rate and improving product quality

Inactive Publication Date: 2006-07-26
SHANGHAI YIAN INDAL
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Problems solved by technology

[0004] However, since the above-mentioned manufacturing method is to manufacture and shape the aluminum alloy profile and the polymer composite material layer separately, and then insert the aluminum alloy profile into the polymer composite layer material to combine them with each other, the operation is complicated. , high production cost, easy to damage the surface appearance of the polymer composite material layer, and requires two sets of different molding processing equipment, and it is difficult to maintain a series of shortcomings and deficiencies.

Method used

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  • Method for manufacturing composite section bar coated with cladding material and dedicated die thereof
  • Method for manufacturing composite section bar coated with cladding material and dedicated die thereof
  • Method for manufacturing composite section bar coated with cladding material and dedicated die thereof

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Embodiment Construction

[0046] Figure 2A -2D shows the three-dimensional schematic diagram of four kinds of aluminum alloy composite profiles commonly used in practice. In various engineering practices, it is often used to coat the outer surface of aluminum alloy profiles of various cross-sectional shapes with high Aluminum alloy composite profiles with molecular composite layers.

[0047] The manufacturing method of the said composite profile of this invention is as follows.

[0048] figure 1 Shown is the manufacturing process flow of the aluminum alloy composite profile covered with cladding material layer in this embodiment. Such as figure 1 and image 3 As shown, first, according to the prior art, based on various uses, the polymer coating material is granulated and shaped according to different formulas, and then the granulated solid powder polymer coating material is transported into the Extrusion is performed in the hopper of the extruder 2, so that after the processing of the extruder 2...

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Abstract

The invention relates the manufacturing method and device of composite section bar coated with clad material, comprising the following steps: granulating the clad material, sending it into extrusion machine; the surface of section bar coated with clad material to form the composite material coated with clad material; after treating the composite material. The character is that the section bar and clad material are putted into die at the same time and integrated to one-shot form the composite section bar. The method and device have the advantages of saving force and improving the efficiency.

Description

technical field [0001] The present invention relates to a method for manufacturing a composite profile with a coating material coated on the outer surface of a profile used in daily use and a special mold thereof, in particular to a method for coating a polymer material on the outer surface of an aluminum alloy profile so that A manufacturing method for forming an aluminum alloy composite profile and a special mold thereof. Background technique [0002] As we all know, various tools made of metal profiles are often used in engineering practice. For example, when repairing and testing electrical equipment and power supply lines, engineering ladders made of aluminum alloy profiles are usually used. For high-altitude operations, in order to prevent electric shock, ensure insulation, protect the safety of construction workers and further enable engineering ladders to work in various harsh environments, the outer surface of the aluminum alloy profile...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C47/02B29C47/08
Inventor 王雪焦
Owner SHANGHAI YIAN INDAL
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