CUTTING PLATE WITH SCREW SURFACE FOR CHIP EXIT Russian patent published in 1998 - IPC

Abstract RU 2108210 C1

FIELD: mechanical engineering. SUBSTANCE: front surface of the plate is screw. The front clearance angle decreases from an operating angle up to a point on the cutting edge and increases from this point up to adjacent angle. Each cutting angle has an auxiliary cutting edge to form worked surface of a member. EFFECT: improved design, enhanced strength. 9 cl, 3 dwg

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RU 2 108 210 C1

Authors

Geran Panttsar[Se]

Dates

1998-04-10—Published

1994-01-26—Filed