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Process for surface-coating a component under vacuum

A vacuum and component technology, applied in the direction of vacuum evaporation plating, coating, metal material coating process, etc., can solve the problems of short cycle time, poor process results, pollution, etc., and achieve the effect of high output

Active Publication Date: 2018-09-28
HELLA KG HUECK & CO
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Carrying out different process steps in succession in one chamber can also lead to mutual influence and contamination of the processes, so that the process results can be completely deteriorated
[0008] In the case of multi-chamber devices and in particular in automated vacuum-applied layer devices with very short cycle times, that is, for example, in the case of parallel execution of different process steps of less than one minute, a high throughput can be achieved, however the components However, the equipment technical costs for the corresponding passage gates from chamber to chamber are very high

Method used

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  • Process for surface-coating a component under vacuum
  • Process for surface-coating a component under vacuum
  • Process for surface-coating a component under vacuum

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Embodiment Construction

[0026] Figure 1A Shown are a plasma activation chamber 10 , an application layer chamber 11 and a plasma polymerization chamber 12 , thus three chambers in the illustrated embodiment, wherein the component 1 is accommodated in the plasma activation chamber 10 . In the plasma activation chamber 10 there is a device 15 for plasma activation, whereby the surface of the component 1 to be coated is subjected to a plasma activation treatment.

[0027] Figure 1B Shown are a plasma activation chamber 10 , an application layer chamber 11 and a plasma polymerization chamber 12 , wherein the plasma activation chamber 10 and the application layer chamber 11 are each open. The opening action takes place between the first chamber part 10a and the second chamber part 10b of the plasma activation chamber 10 and between the first chamber part 11a and the second chamber part 11b of the application layer chamber 11 . By opening, the component 1 can be transferred from the plasma activation c...

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Abstract

Process for surface-coating a component (1) under vacuum by means of a vacuum coating plant (100), wherein the process comprises at least two of the following process steps: a) plasma activation of the surface of the component (1) to be coated in an evacuated plasma activation chamber (10) and / or b) application of the coating in an evacuated coating chamber (11) and / or c) plasma polymerization togenerate a protective layer on the applied coating in an evacuated plasma polymerization chamber (12). According to the invention the plasma activation chamber (10) and / or the coating chamber (11) and / or the plasma polymerization chamber (12) are vented and opened between at least two of said process steps and the component (1) is sent to the subsequent process step.

Description

technical field [0001] The present invention relates to a method for surface coating a component under vacuum by means of a vacuum coating device, the method comprising at least two of the following process steps: a) in a vacuumized plasma activation chamber plasma activation of the surface of the component to be applied, and / or b) applying the layer in an evacuated application layer chamber, and / or c) evacuating the layer in order to produce a protective layer on the applied layer Plasma polymerization is carried out in a vacuum plasma polymerization chamber. Background technique [0002] The method for surface layering of components with a vacuum layering device is primarily intended for the metallization of the surface of a 3D component. For example reflectors of headlights or decorative components such as bezels and the like are covered with metal layers. Depending on the material of the layer to be applied, for example aluminum or high-grade steel, a previously perfor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C16/54C23C16/44C23C16/458C23C14/56C23C16/50
CPCC23C14/568C23C16/4412C23C16/458C23C16/50C23C16/54C23C16/4588C23C16/513
Inventor R·罗舍特兹奇F·哈特曼E·拉特M·埃肯布施
Owner HELLA KG HUECK & CO
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