METHOD FOR GRINDING DIAMOND CRYSTALS Russian patent published in 2004 - IPC

Abstract RU 2229370 C2

FIELD: technique for grinding diamond crystals, possibly in gem cutting industry branch. SUBSTANCE: method comprises steps of selecting optimal direction of grinding planes due to measuring effective resistance of diamond; in order to realize it applying to diamond negative electric current voltage relative to grinding disc; performing grinding in direction corresponding to least effective resistance of diamond. EFFECT: enhanced manufacturing capability of grinding morphologically complex raw diamonds due to accurate and reliable selection of optimal direction of grinding. 5 dwg

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RU 2 229 370 C2

Authors

Rebrik Ju.N.

Mikhin K.E.

Bocharov A.M.

Zienko S.I.

Kotel'Nikov S.A.

Dates

2004-05-27—Published

2002-07-10—Filed