Determination of the optimal procedure for laser cutting by composition of erosion products

A. Amulevichius; A. Daugvila; R. Davidonis; Ch. Sipavichius

doi:10.1117/12.337507

20 January 1999 Determination of the optimal procedure for laser cutting by composition of erosion products

A. Amulevichius, A. Daugvila, R. Davidonis, Ch. Sipavichius

Proceedings Volume 3688, 6th International Conference on Industrial Lasers and Laser Applications '98; (1999) https://doi.org/10.1117/12.337507
Event: 6th International Conference on Industrial Lasers and Laser Applications '98, 1998, Shatura, Moscow Region, Russian Federation

Abstract

Investigation results of laser cutting of curvilinear elements of sheet materials with up to 1.0 mm thickness are presented. A possibility of discrete collection of erosion products from different places of the laser cut and the chamber-catcher is shown. Collected samples were investigated by means of Moessbauer spectroscopy and magnetrometry. The optimal condition of the laser cut were determined by phasal composition, dispersion and magnetic properties of erosion products. The regime of laser cutting was considered optimal when providing the finest particles and containing the largest amount to iron oxides. Hydrodynamic and power conditions contributing to laser cutting were determined.

Citation Download Citation

A. Amulevichius, A. Daugvila, R. Davidonis, and Ch. Sipavichius "Determination of the optimal procedure for laser cutting by composition of erosion products", Proc. SPIE 3688, 6th International Conference on Industrial Lasers and Laser Applications '98, (20 January 1999); https://doi.org/10.1117/12.337507

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