PRESSURE MASKING SYSTEMS AND METHODS FOR USING SAME IN TREATING TECHNIQUES

摘要

Systems and methods of treating, e.g., stripping and coating, a target surface of an article including a passageway are disclosed. The systems may fluidly connect a pressure masker including pressurized masking fluid to a first side of the passageway, passing the pressurized masking fluid through the passageway from the first side to a second side including the target surface, and, submerging at least a portion of the target surface in a treatment bath, wherein the pressurized masking fluid passing through the passageway prevents the treatment bath from entering the passageway.

主权项

1. A method of treating a target surface of an article including a passageway, the method comprising:
passing a pressurized masking fluid through the passageway from a first side to a second side including the target surface; and submerging at least a portion of the target surface in a treatment bath while passing the pressurized masking fluid through the passageway, wherein the pressurized masking fluid passing through the passageway substantially prevents the treatment bath from entering the passageway.