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A kind of chemical oxidation treatment process of cast copper workpiece

A treatment process and chemical oxidation technology, which is applied in the field of copper workpiece processing, can solve the problems of insufficient liquid contact, low work efficiency, and large limitations, and achieve good results and improved efficiency

Active Publication Date: 2022-07-12
保定立元铜件制造有限公司
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  • Claims
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Problems solved by technology

[0003] However, there are still some deficiencies in the existing chemical oxidation treatment process for cast copper workpieces.
The existing chemical oxidation treatment device for cast copper workpieces takes up a large space, and the steps of oxidation and cleaning are carried out separately. After one process is completed, the copper workpiece needs to be picked and placed before the next process can be carried out, and the work efficiency is low.
Moreover, during the oxidation and cleaning process, the workpiece is prone to accumulation and cannot fully contact with the liquid
In the case of small site space and small workpiece size, oxidation treatment is more cumbersome and has greater limitations

Method used

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  • A kind of chemical oxidation treatment process of cast copper workpiece
  • A kind of chemical oxidation treatment process of cast copper workpiece
  • A kind of chemical oxidation treatment process of cast copper workpiece

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Embodiment Construction

[0035] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] see Figure 1-7 As shown, a chemical oxidation treatment process for a cast copper workpiece, the process includes the following steps:

[0037] S1: The cast copper workpiece to be oxidized is placed inside the loading frame 5 in the processing device, and the workpiece is placed on the carrier plate 34 or on the carrier plate 34; then the loading bucket 7 is placed inside the loading chamber 11, and one of them is loaded The inside of the barrel 7 is put into the chemical liquid required for oxid...

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Abstract

The invention relates to the technical field of copper workpiece processing, in particular to a chemical oxidation treatment process for cast copper workpieces. The processing device includes an oxidation mechanism and a storage mechanism. Disassembled loading bucket. The rotation of the hydraulic column during work can make the workpiece in the loading box oxidized by the chemical liquid inside a loading bucket, and then cleaned by the cleaning water inside multiple loading buckets. The cleaning is thorough and the quality of the workpiece after oxidation is better. . The workpiece does not need to be picked and placed from oxidation to cleaning, and can be processed at one time, the efficiency is improved, and the space occupied by the entire device is small.

Description

technical field [0001] The invention relates to the technical field of copper workpiece processing, in particular to a chemical oxidation treatment process for cast copper workpieces. Background technique [0002] Chemical oxidation method, chemical oxidation method is mainly suitable for the oxidation treatment of non-ferrous metals such as aluminum, copper, magnesium and their alloys. The treatment method of copper workpiece oxidation is to put the parts in the prepared solution, and after a certain period of oxidation reaction at a certain temperature, a protective film is formed, and then it can be cleaned and dried. [0003] However, there are still some deficiencies in the existing chemical oxidation treatment process of cast copper workpieces. The existing chemical oxidation treatment device for cast copper workpieces occupies a large space, and steps such as oxidation and cleaning are carried out separately. And in the process of oxidation and cleaning, the workpie...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23C22/73
CPCC23C22/73Y02P10/20
Inventor 张琪付静
Owner 保定立元铜件制造有限公司
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