Modeling of Metal Laser Cutting Processes in Supersonic Jet in Inert Gas

Abstract

Up-to-date CO2 lasers are widely used in laser treatment of materials (drilling, welting, cutting). Technical achievements of laser methods both in Russia and abroad are limited and have been applied only for some types of ferrous metals until now (iron, steel, stainless steel, electrical steel). A number of works, cannot describe satisfactory the processes of gas-laser metal cutting, and this fact implies consideration of a great number of complex and interrelated processes.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 2002
Accession Number
ADA409261

Entities

People

  • A. M. Orishich
  • O. B. Kovalev
  • V. B. Shulyatev
  • V. M. Fomin

Organizations

  • Russian Academy of Sciences

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Absorption
  • Applied Mechanics
  • Equations
  • Gas Lasers
  • Heat Capacity
  • Heat Energy
  • Laser Beams
  • Laser Cutting
  • Lasers
  • Materials
  • Mechanics
  • Melting
  • Phase Transformations
  • Physical Properties
  • Radiation
  • Radiation Absorption
  • Specific Heat

Readers

  • Manufacturing Engineering.
  • Materials Science and Engineering.
  • Theoretical Analysis.

Technology Areas

  • Directed Energy
  • Hypersonics
  • Hypersonics - Hypersonic Flight