METHOD FOR DIMENSIONAL WORKING OF COMPOSITION MATERIAL Russian patent published in 2003 - IPC

Abstract RU 2219029 C1

FIELD: laser technology, namely dimensional working of composition materials at making complex-contour articles. SUBSTANCE: method comprises steps of using complex mode of irradiation; directing beam focus inside material by depth equal to distance from surface in range 1/2 - 5/8 of its thickness; sustaining irradiation intensity in range 500 - 700 Wt; selecting motion speed of beam in range 0.8 - 2.5 cm/s. EFFECT: high quality of cutting in upper and lower surfaces of material at minimal zone of thermal influence. 1 tbl, 1 ex

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RU 2 219 029 C1

Authors

Kuz'Menko N.A.

Zhukov E.A.

Kuz'Menko A.P.

Dates

2003-12-20Published

2002-06-10Filed