Laser-based system and method for stripping coatings from substr

Details Laser-based system and method for stripping coatings from substr Laser-based system and method for stripping coatings from substr

1995-07-07

1997-09-02

Osele, Mark A.

Adhesive bonding and miscellaneous chemical manufacture

Differential fluid etching apparatus

With microwave gas energizing means

156584, 21912169, B32B 3500

Patent

active

056627629

ABSTRACT:
A laser-based system and method for stripping a coating from a substrate includes laser apparatus for heating and partially ablating the coating and pressurized gas apparatus for directing a blast of high velocity chilled gas against the heated coating to shatter and strip the coating from the substrate. In one application, the laser-based coating stripping system and method of the present invention is used to strip paint from aluminum aircraft bodies.

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