Controlling device for electrodeposition process

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...

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.

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