On-Line Temperature Field Measuring System for Quality Control During Laser Beam Cutting

Abstract

Compared to other technologically relevant laser machining processes, up to now. laser cutting is the application most frequently used. With respect to the large amount of different materials that can be machined, this technology has reached a stable position within the world market of material processing. Machining quality for laser beam cutting is influenced by various laser and processing parameters. Process-integrated quality techniques have to be applied to ensure high-quality products and a cost effective use of the laser manufacturing plant.