Manufacturing method for automatic galvanizing

Abstract

The invention discloses an automatic galvanizing production method. The automatic galvanizing production method includes the following steps: pickling, swinging qualified products, weighing standard kilograms, secondary pickling ultrasonic cleaning, barrel activation, water washing, electroplating, light emission after electroplating, passivation, sealing, and initial drying and out of the barrel for secondary drying; among them, the current control of the galvanizing production process, the pH detection and adjustment of the plating solution and passivation solution, the addition of supplementary solution, the replacement of the light-emitting solution, the control of electroplating and passivation time, and the passivation Quantity control is controlled by computer automation. Multiple control points of the automatic galvanizing production method are automatically controlled to ensure the consistency of product quality; the operator is reduced accordingly, and the labor cost is reduced; the mutual pollution of the solution in the operation process is solved, and the production process goes smoothly; the work site is neat and orderly .

Description

technical field [0001] The invention relates to the field of coating methods for NdFeB products, in particular to an automatic galvanizing production method. Background technique [0002] The company's daily output of motor square bars is one million, which requires barrel galvanizing and a large number of operators to complete. There are many control points in the electroplating process, such as pH detection and adjustment of plating solution and passivation solution; addition of supplementary solution; replacement of light-emitting solution; control of plating and passivation time; amount of passivation, etc. [0003] Operators are more random in the production process, resulting in greater fluctuations in product quality consistency; more operators, more difficult management; more operators, increased labor costs in the workshop; manual operation site chaos, customers have no way to visit. [0004] The information disclosed in this Background section is only for enhancin...

AI Technical Summary

Problems solved by technology

[0003] Operators are more random in the production process, resulting in greater fluctuations in product quality consistency; more operators, more difficult management; more operators, increased labor costs in the workshop; manual operation site chaos, customers have no way to visit

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