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A platform for research: civil engineering, architecture and urbanism
Real Time Pyrometry in Laser Surface Treatment
Abstract The main principles of design of high speed high spatial resolution pyrometer are presented. The opportunities for temperature measurement by developed pyrometer system in a wide range of laser applications are illustrated by heat treatment, welding, cladding, alloying and laser assisted machining. Continuous C02 and pulsed Nd:YAG laser machining are considered. The influence of such factors as beam traverse speed, laser power (or pulse energy), slab thickness, melt droplets expulsion, distance from the seam center, etc on temperature evolution is analyzed. The advantages and the drawback of real time pyrometry in laser machining are discussed.
Real Time Pyrometry in Laser Surface Treatment
Abstract The main principles of design of high speed high spatial resolution pyrometer are presented. The opportunities for temperature measurement by developed pyrometer system in a wide range of laser applications are illustrated by heat treatment, welding, cladding, alloying and laser assisted machining. Continuous C02 and pulsed Nd:YAG laser machining are considered. The influence of such factors as beam traverse speed, laser power (or pulse energy), slab thickness, melt droplets expulsion, distance from the seam center, etc on temperature evolution is analyzed. The advantages and the drawback of real time pyrometry in laser machining are discussed.
Real Time Pyrometry in Laser Surface Treatment
Smurov, I. (author) / Ignatiev, M. (author)
1996-01-01
36 pages
Article/Chapter (Book)
Electronic Resource
English
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