METHOD OF PREPARATION OF CUTTING TOOLS FOR WEAR-RESISTANCE COAT Russian patent published in 2002 - IPC

Abstract RU 2183544 C2

FIELD: metal working. SUBSTANCE: proposed method includes sharpening and hardening of cutting edge by temporary cutting of work. For increase of resistance of cutting tool, spread of hardness of work to be machined is determined; hardening of cutting edge is effected in cutting the work at minimum hardness. EFFECT: enhanced efficiency and reliability. 2 tbl, 2 ex

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RU 2 183 544 C2

Authors

Molokhov I.F.

Dates

2002-06-20—Published

2000-05-10—Filed