Several aspects to be paid attention to when electrophoretic coating of stamping parts-Stamping，Textile accessories-Yangzhou Longxiang Stamping Hardware Co., Ltd.

Several aspects to be paid attention to when electrophoretic coating of stamping parts

Time：

2022-07-15

Attention should be paid to the electrophoretic coating of stamping parts: 1. The operator opens the door from the inside to prevent exposed skin from contacting the outer surface, and wears clean gloves to access the phosphate layer. 2. Ensure the cleanliness of the parts before phosphating, prevent external impurities from contaminating the surface of the phosphating film, clean the excess sealant on the outer surface of the stamping parts with a clean and oil-free solvent, and dry the impurities and water on the outer surface of the stamping parts. 3. Ensure that the small parts are firmly hung on the transport chain, and the electrodes and cables are properly installed and connected. 4. Ensure that there are no foreign objects in the components entering the tank, such as water, oil droplets, excess sealant, solvents, welding heads, etc. Ensure that the phosphating part has no discoloration, streaks, patterns, water stains, etc. in appearance, and is a uniform phosphating film. 5. Do not directly touch the surface of the phosphating film with your hands. Do not unnecessarily apply sealants or other operations between the phosphating and electrophoresis steps. Do not rub phosphated stampings. 6. Do not intentionally slow down or stop the transportation chain after phosphating, and only choose to stop the operation before phosphating as a last resort.

Attention should be paid to the electrophoretic coating of stamping parts:

1. The operator opens the door from the inside to prevent exposed skin from contacting the outer surface, and wears clean gloves to access the phosphate layer.

2. Ensure the cleanliness of the parts before phosphating, prevent external impurities from contaminating the surface of the phosphating film, clean the excess sealant on the outer surface of the stamping parts with a clean and oil-free solvent, and dry the impurities and water on the outer surface of the stamping parts.

3. Ensure that the small parts are firmly hung on the transport chain, and the electrodes and cables are properly installed and connected.

4. Ensure that there are no foreign objects in the components entering the tank, such as water, oil droplets, excess sealant, solvents, welding heads, etc. Ensure that the phosphating part has no discoloration, streaks, patterns, water stains, etc. in appearance, and is a uniform phosphating film.

5. Do not directly touch the surface of the phosphating film with your hands. Do not unnecessarily apply sealants or other operations between the phosphating and electrophoresis steps. Do not rub phosphated stampings.

6. Do not intentionally slow down or stop the transportation chain after phosphating, and only choose to stop the operation before phosphating as a last resort.

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