Methods to improve the pass rate of electrogalvanizing include: strengthening pretreatment, optimizing the electroplating process, controlling the temperature and current density during the production process, and strengthening equipment maintenance.
Author: Marisa
Methods to improve the pass rate of electrogalvanizing include: strengthening pretreatment, optimizing the electroplating process, controlling the temperature and current density during the production process, and strengthening equipment maintenance.
I. Strengthen pre-treatment
The qualified rate of electrogalvanizing is closely related to the quality of pre-treatment. Therefore, strengthening pre-treatment is an important guarantee for improving the qualified rate of electrogalvanizing. Specific measures include:
1. Careful cleaning: Before electroplating, the surface of the raw materials must be thoroughly cleaned to remove impurities such as grease, dirt, and scale, and ensure that the surface is dry. Only in this way can the electroplating and the substrate surface be firmly bonded.
2. Remove scale: During the transportation or storage of the product, a scale layer may form on the surface, which will have an adverse effect on the quality of electroplating. Therefore, the scale must be removed before electroplating.
II. Optimize the electroplating process
The current density and temperature in the electroplating process will affect the quality of electrogalvanizing. Therefore, optimizing the electroplating process is an important means to improve the qualified rate of electrogalvanizing. Specific measures include:
1. Control the current density: The size of the current density will directly affect the uniformity and density of the electroplated zinc layer. Therefore, in the production process, the size of the current density must be controlled.
2. Control the temperature: Temperature control is also very critical during the electrogalvanizing process. If the temperature is too high or too low, it will affect the quality of electro-galvanizing.
III. Control the temperature and current density during the production process
During the production process, the control of temperature and current density is one of the important means to improve the pass rate of electro-galvanizing. Too high or too low temperature and uneven current density will affect the quality of electro-galvanizing. Therefore, controlling the temperature and current density during the production process is an important task.
IV. Strengthen equipment maintenance and care
The maintenance and care of equipment is an important guarantee to ensure the pass rate of electro-galvanizing. If the equipment is used improperly or lacks maintenance, it will affect the quality of electro-galvanizing. Therefore, strengthening the maintenance and care of equipment is the key to improving the pass rate of electro-galvanizing.
In summary, to improve the pass rate of electro-galvanizing, a series of comprehensive measures must be taken, including strengthening pre-treatment, optimizing electroplating process, controlling temperature and current density during production, and strengthening equipment maintenance. In addition, it is necessary to strengthen the monitoring and management of quality during the production process to ensure the good state of the production process and environment, so as to ensure the stability and durability of electro-galvanized products.