ELECTRIC SPARK METHOD OF CRYSTAL PLATES CUTTING Russian patent published in 2009 - IPC B23H7/02 

Abstract RU 2373032 C1

FIELD: machine building.

SUBSTANCE: method consists in successive performance of series of parallel cuts in such way, that depth of the first out of series of parallel cuts in direction perpendicular to direction of cutting tool run and depth of last cut in same direction correspond to value which meets required ratios.

EFFECT: method facilitates minimising of deviation of shape and dimensions of cut elements from flatness due to decreased system inaccuracies.

2 cl, 6 dwg, 1 ex

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RU 2 373 032 C1

Authors

Rjabinin Denis Gennadievich

Saneev Sergej Venediktovich

Dates

2009-11-20Published

2008-07-30Filed