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Painting system component having a surface coating

A surface layer and component technology, which is applied in the field of the rotary cup of the rotary atomizer, can solve the problems of lack of cleaning performance, contamination and cleaning of the rotary cup, etc.

Active Publication Date: 2012-10-03
DUERR SYST GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these known surface coating methods do not solve the problem of dirty cleaning or lack of cleaning performance of the bell

Method used

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  • Painting system component having a surface coating
  • Painting system component having a surface coating
  • Painting system component having a surface coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] figure 1 Shown is a conventional bezel 1 for a rotary atomizer 2 , which rotates about an axis of rotation 3 during operation.

[0047] The paint to be applied is supplied to the rotary cup 1 through the paint tube, and then shoots toward the baffle plate 4 in the axial direction, and the baffle plate makes the paint deflect in the radial direction.

[0048] The paint then flows along the flow surface 5 to the annular spray edge 6 on which the paint is sprayed.

[0049] In addition, the bezel 1 has a conical shell surface 7 on its outside, as is also well known in the prior art.

[0050] According to the invention, the surface of the bell 1 is now coated with a surface layer which reduces the tendency to soiling and improves the cleaning performance. This surface layer is applied to the flow surface 5 of the rotary cup 1 and to the paint-carrying inner surface, but also extends over the entire housing surface 7 . According to the invention, however, it is also possib...

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Abstract

The invention relates to a painting system component, in particular a rotating bell (1) for a rotating atomiser, comprising a main body (1) and a surface coat (8) at least on a part of the surface of the main body (1). According to the invention, the surface coat (8) reduces the tendency of the painting system component to become dirty and / or improves the ease of cleaning of the painting system component.

Description

technical field [0001] The invention relates to the coating system component described in the preamble of claim 1, in particular a rotary cup for a rotary atomizer, and also includes a corresponding manufacturing method. Background technique [0002] Rotary atomizers with a rotary cup as application element are generally used for coating automotive body parts. The problem is that during the painting process, the applied paint will not only seriously pollute the outer surface of the rotary cup (such as the shell surface), but also pollute its inner surface (such as the overflow surface), and some paint will adhere very seriously. on the surface of the beaker. Therefore must use a large amount of cleaning agents to remove the residual old paint that is attached on the rotary cup when changing paint, also needs quite a lot of time for this reason. The same is true for the short rinses that take place during the painting of the respective objects to be painted (eg motor vehicl...

Claims

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Application Information

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IPC IPC(8): B05B3/10B05B5/04B05B15/02B05B13/04B05B15/12B05B15/18B05B15/50
CPCB05B15/02B05B3/1014B05B15/18B05B15/50
Inventor H-G·弗里茨H-J·诺尔特T·贝尔M·克莱纳
Owner DUERR SYST GMBH