Fully-automatic control device for coating ingredients of K gold electrocasting and system

Abstract

The invention provides a fully-automatic control device for coating ingredients of K gold electrocasting. The fully-automatic control device comprises a charge pump, a loop pump, a digital ray generator, an SDD detector, a controller and a heating coil, wherein the controller controls the digital ray generator to generate soft X-rays so as to irradiate a solution in the loop pump, the SDD detectoracquires an X-fluorescence characteristic spectrum generated by metal ions in the solution, and the controller acquires the count strength of various metal ions in the solution according to the X-fluorescence characteristic spectrum and then performs quantitative calculation on the basis of a matrix corrected polynomial fitting algorithm and a solution temperature compensation algorithm so as toobtain final ion concentrations; a set of experience curves is established on the basis of variation parameters of all metal ion concentrations in the solution, ingredient analysis data of measured sample coatings and different electroplating voltages and temperatures, then, the controller controls and adjusts the work of the charge pump and the heating coil on the basis of the available experience curves and current data during system operation so as to control ion concentration in a cylinder solution and a cylinder interior temperature, and thus, the alloy proportion of the coatings is controlled. According to the device the efficiency and quality control of online production of K gold electrocasting can be greatly improved.

Description

technical field [0001] The invention relates to the technical field of jewelry manufacturing, in particular to a fully automatic control device and system for K gold electroforming coating components. Background technique [0002] K gold electroforming is a popular trend in the jewelry industry in recent years. Electroforming is a more complicated electroplating solution than electroplating. The current K gold electroforming mainly depends on the control of human experience. The electrochemical reaction between potassium gold cyanide and copper salt solution is used to electroplate 18K rose gold on the substrate, which depends on human experience and the approximate concentration of gold ions, copper Ion concentration, potassium ion concentration to control the composition of the coating. However, there are several major problems that cannot be effectively resolved for a long time. [0003] 1. Low efficiency [0004] Use experience to control the concentration of gold ion...

AI Technical Summary

Problems solved by technology

[0007] The invention provides a fully automatic control device and system for K gold electroforming coating composition to solve the problems

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