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Chemical oxidation treatment process for cast copper workpieces

A chemical oxidation and treatment process technology, 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: 2021-06-08
保定立元铜件制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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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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  • Chemical oxidation treatment process for cast copper workpieces
  • Chemical oxidation treatment process for cast copper workpieces
  • Chemical oxidation treatment process for cast copper workpieces

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Embodiment Construction

[0035] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0036] see Figure 1-7 Shown, a kind of cast copper workpiece chemical oxidation treatment process, this process comprises 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 loading plate 34 or on the loading plate 34; then the loading bucket 7 is placed inside the loading chamber 11, and one of them is loaded Put the chemical liquid required for oxidation into the inside of the barrel 7, and pour clean...

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Abstract

The invention relates to the technical field of copper workpiece machining, in particular to a chemical oxidation treatment process for cast copper workpieces. A treatment device comprises an oxidation mechanism and a storage mechanism, the oxidation mechanism comprises a base, and a plurality of detachable loading barrels are installed on the upper portion of the base; during work, a hydraulic column rotates, the workpieces in the loading frames can be oxidized by chemical liquid medicine inside one loading barrel and then cleaned by cleaning water inside the multiple loading barrels, cleaning is thorough, and the quality of the oxidized workpieces is better; and the workpieces do not need to be taken and placed from oxidation to cleaning, machining can be completed at a time, efficiency is improved, and the whole device is small in occupied space.

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 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 for cast copper workpieces. The existing chemical oxidation treatment device for cast copper workpieces takes up a lot of space, and the steps of oxidation and cleaning are carried out separately. After one process is completed, the copper workpiece needs to...

Claims

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Application Information

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Patent Type & Authority Applications(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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