METHOD OF MAKING PROFILED KNIFE Russian patent published in 1996 - IPC

Abstract RU 2057629 C1

FIELD: machine engineering. SUBSTANCE: method comprises steps of turning a predetermined profile on a cylindrical part; separating knife blanks from that part; subjecting the knife blanks to heat treatment and grinding them; arranging the knives in longitudinal grooves of the blank and fixing them in the grooves before drawing the profile; performing the heat treatment operation and a profile grinding stage before separation of the knife blanks from the cylindrical part and performing plane grinding after the above mentioned separation. EFFECT: enhanced quality of milling tools, made by such method. 1 cl, 1 dwg

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RU 2 057 629 C1

Authors

Lebedenko Ju.S.

Razuvaev K.P.

Razaev A.V.

Natalichev A.N.

Dates

1996-04-10Published

1991-12-27Filed