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Controlling device for electrodeposition process

A technology of process control and electrodeposition, applied in the direction of electrolysis process, electrolysis components, cells, etc., can solve the problems of unsuitable industrial production, discomfort of electroplating equipment, and very high comprehensive performance requirements of the deposition layer, so as to improve the degree of automation and improve the uniformity Sexuality, the effect of improving work efficiency

Inactive Publication Date: 2007-08-15
SHENYANG ACAD OF INSTR SCI +1
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] The main problems in the metal electrodeposition process are: the irregularity of the deposited layer and the instability of the electrolyte and how to industrialize the production process
Simple electrodeposition equipment can only partially realize partial function control or manual control: for example, it can only control current, temperature and separate PH meter, acidity meter and other equipment
Metal electrodeposition is equivalent to an electroforming process, which requires very high comprehensive performance of the deposited layer. General electroplating equipment is not suitable for electrodeposition processing.
At the same time, such processing methods are only suitable for general experiments and small batch production, and cannot meet the requirements of industrial production.
Therefore, there is no metal electrodeposition equipment that fully controls the metal electrodeposition process and can be mass-produced.

Method used

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  • Controlling device for electrodeposition process
  • Controlling device for electrodeposition process
  • Controlling device for electrodeposition process

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Embodiment Construction

[0017] The electrodeposition process control equipment includes two parts, the working tank and the console. The console includes the working host, the operation panel and the electric control box. It is characterized in that the equipment casing 1 has a removable top cover. The tank 2 contains the electrolyte, and the tank is divided into multiple stations by the frame, and each station is respectively provided with an anode frame 8 and a cathode rotating device 3; one side of the working tank 2 is equipped with a heating tube 7 and a temperature sensor. The pipeline is connected with the circulating filter 4 outside the tank and the metering pumps 6a and 6b; the condition treatment tank 5a in the housing 1 is located at one end of the working tank, which contains the pH value adjustment liquid and is connected with the metering pump 6a, and the condition tank 5b is located at the condition tank 5a The lower part contains the main salt supplement solution and is connected to t...

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Abstract

The invention discloses a electrodeposition craft controlling device, which is characterized by the following: settling loading trough and conditioning tank in container; connecting with control board main units circuit; separating the loading trough to several station with frame; setting anode support and negative pole rotating device on each station; connecting the loading trough with groove outer filter and measuring pump through conduit line; connecting conditioning tank with measuring pump; connecting the control board main units with part circuit of temperature controller, acidness controller, master salt control, sedimentary deposit thickness control, negative pole rotating control, cycle filtering control through communication bus; adopting supplementary negative pole technology to negative rotating device; changing electric field distribution in the electrolytic solution. This device increases availability, which can be produced with large scale.

Description

technical field [0001] The invention relates to electroplating equipment, which is a metal electrodeposition process control equipment. Background technique [0002] Compared with other surface treatment technologies, electrodeposition technology can obtain coatings with high density, small porosity and excellent performance, and has many advantages such as not being limited by the size and shape of parts, and relatively low investment costs. attention. It can be widely used in machinery, electronics, chemical industry, automobile and aerospace industries. [0003] The main problems in the metal electrodeposition process are: the irregularity of the deposited layer and the instability of the electrolyte, and how to industrialize the production process. [0004] Theoretically, if there is a potential difference between two uniform planes, and the electrolyte medium between the two planes contains enough ions of the material to be deposited, then uniform deposition of materi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D21/12
Inventor 肖跃军林国栋刘谦隋捷
Owner SHENYANG ACAD OF INSTR SCI
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