Electrophoretic coating is an extremely complex electrochemical corrosion process, which includes at least four complete electrophoretic processes, including electroaccumulation, electroosmosis, and electrolysis. According to stacking performance, electrophoretic coatings can be divided into anodic oxidation electrophoresis (workpiece is anodized, coating is cationic) and negative electrode electrophoresis (workpiece is negative electrode, coating is cationic). According to the different switching power supplies, it can be divided into DC electrophoresis and AC electrophoresis. According to the processing method, there are also constant working voltage and constant current methods in the processing method.

电泳表面处理的特点：

Characteristics of electrophoretic surface treatment:

电泳涂装设备涂料层具有涂层丰富，均匀，流平和光滑的优点。电泳漆层的强度，附着力，耐腐蚀性，冲击性能和渗透性能明显优于其他涂层工艺。

The coating layer of electrophoretic coating equipment has the advantages of rich, uniform, flat, and smooth coating. The strength, adhesion, corrosion resistance, impact performance, and penetration performance of the electrophoretic paint layer are significantly superior to other coating processes.

（1）选用水溶性涂料，以水为溶解物，节省了大量溶剂，大大减少了环境污染和环境污染，是健康安全的，防止了发生火灾的安全隐患；

(1) The use of water-soluble coatings, using water as the solvent, saves a large amount of solvents, greatly reduces environmental pollution and environmental pollution, is healthy and safe, and prevents safety hazards in the event of fire;

（2）涂装效率高，漆膜损伤小，漆膜利用率达到90％?95％；

(2) High painting efficiency, minimal film damage, and a film utilization rate of 90%? 95%;

（3）涂层厚度均匀，附着力强，具有成本效益。工件的每个位置，例如内层，凹痕，焊接等，都可以获得均匀，光滑的油漆层，从而解决了其他涂覆方法的问题。复杂工件的喷涂困难； （4）生产制造效率高，工程建设可以完成自动化技术的连续生产，进一步提高了劳动生产率；

(3) The coating has uniform thickness, strong adhesion, and is cost-effective. Every position of the workpiece, such as inner layer, dents, welding, etc., can obtain a uniform and smooth paint layer, thus solving the problems of other coating methods. Difficulty in spraying complex workpieces; (4) High production and manufacturing efficiency, engineering construction can achieve continuous production of automation technology, further improving labor productivity;

（5）机械设备复杂，项目投资成本高，用电大，风干温度高，油漆管理方法复杂。

(5) Mechanical equipment is complex, project investment costs are high, electricity consumption is high, air drying temperature is high, and paint management methods are complex.

严格的工作标准，需要进行废水处理；

Strict work standards require wastewater treatment;

（6）仅使用水溶性涂料，在整个涂装过程中颜色不变，而且储存时间过长，涂料的可靠性也不易控制。

(6) Using only water-soluble coatings, the color remains unchanged throughout the entire coating process, and the storage time is too long, making it difficult to control the reliability of the coating.

（7）电泳涂装设备复杂，技术含量高，适合定色生产。电泳应用领域电泳涂装设备处理技术作为一种新型的清洁能源，包括省电，省资源，初期维护和防腐涂装方法。它具有涂层流平，耐磨和耐酸的特性。 ，很容易完成涂料行业的机械自动化和自动化技术。合适的外观复杂，有边缘菱角，主要骨工件涂层，可用于汽车，汽车，机电工程，家用电器和其他硬件的涂层。

(7) Electrophoretic coating equipment is complex and has high technical content, making it suitable for color fixing production. The treatment technology of electrophoretic coating equipment in the field of electrophoretic application, as a new type of clean energy, includes energy-saving, resource saving, initial maintenance, and anti-corrosion coating methods. It has characteristics of coating leveling, wear resistance, and acid resistance, It is easy to achieve mechanical automation and automation technology in the paint industry. The suitable appearance is complex, with edges and diamond corners, and the main bone workpiece coating can be used for coatings on automobiles, automotive, electromechanical engineering, household appliances, and other hardware.

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