[OFP3B] Optical Systems II

[OFP3B-04] In-process Height Displacement Measurement System for 5-axis Process Control of Laser Wire Deposition

*Shigeru Takushima¹, Masayuki Fukami¹, Nobuhiro Shinohara¹, Daiji Morita¹, Hiroyuki Kawano¹ (1. Advanced R&D Center, Mitsubishi Electric Corp. (Japan))

[Presentation Style] Online

We propose an in-process height displacement measurement system using a crossed line beam with line-section method. Our system achieved high-accuracy measurement by correcting height change at the measurement position by workpiece’s tilt during 5-axis processing.