WINDSHIELD BOND STRENGTH ASSESSMENT BY TERAHERTZ SPECTROSCOPY

摘要

A method of assessing cure rate of an adhesive adhering a windshield to a flange includes, by a controller, operating a terahertz beam generator to direct a terahertz beam at a windshield-flange interface, periodically measuring the light from the beam reflected from the adhesive, and outputting a cure rate of the adhesive based on a refractive index associated with the light from the beam reflected from the adhesive.