Blanking

Blanking is an important step in electroplating technology that is used to protect or selectively coat areas of a workpiece before plating. This process is often used to protect certain parts of a workpiece from the influence of the electroplating process or to create different coatings on different parts of the same workpiece.

In blanking, the areas that are not to be coated are covered or masked by various methods. This can be done by applying special masking materials such as lacquers, waxes or adhesive tapes. These materials protect the masked areas from contact with the electroplating bath and allow only the unprotected areas of the workpiece to be coated.

Blending is crucial to achieve precise and uniform coatings, especially on complex workpieces with different surfaces or geometric features. Careful planning and execution of the blending process can achieve high-quality electroplated coatings that meet specific requirements and design specifications. Overall, blending is an essential step in electroplating that helps to optimize the quality, aesthetics and functionality of the coated workpieces.