The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 12, 2023
Filed:
Oct. 01, 2020
Ford Global Technologies, Llc, Dearborn, MI (US);
Ahmad Mojdehi, Ann Arbor, MI (US);
David John Hill, Ann Arbor, MI (US);
Christopher Weller, Dearborn, MI (US);
Ford Global Technologies, LLC, Dearborn, MI (US);
Abstract
A method of automatically detecting adhesive wash-off includes: capturing, by a vision system, before-images of adhesive-covered areas on an assembly bonded by an adhesive before a process; capturing, by the vision system, after-images of the adhesive-covered areas on the assembly after the process; and determining, by a data processing module, an occurrence of the adhesive wash-off based on a comparison between the before-images and the after-images. The method further includes automatically determining a root cause of the adhesive wash-off when a number of occurrences of the adhesive wash-off exceeds a threshold.