Tomorrow’s Advanced Technology for Laser Welding – Today

OCT is a perfect technique for seam tracking applications

Abstract

Optical coherence tomography (OCT) becomes a widely accepted technique for precise and consistent seam-guided laser  welding.  Being  advantageous due  to  its  operation  principle,  OCT has  gained  a  role  of  innovative  seam tracking  technology  for  highly  productive, cost-effective laser processing. The industrial tests deliver satisfactory results. Either remote laser welding of body-in-white or gap bridging, OCT is an unbeatable technique for the laser welding  applications  with  extended tracking limits.

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