×

MATERIAL STRAIN MEASUREMENT METHOD BY MEANS OF LASER ABLATION

  • US 20140338461A1
  • Filed: 05/20/2013
  • Published: 11/20/2014
  • Est. Priority Date: 05/20/2013
  • Status: Active Grant
First Claim
Patent Images

1. A fastener strain measurement system comprising:

  • a probe incorporatinga laser emitter providing a laser beam andan acoustic detection device; and

    a system controller configured to detect an acoustic wave resulting from ablation created by the laser beam, said system controller calculating fastener strain based on the detected acoustic wave.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×