DAMPING CUTTING TOOL Russian patent published in 2016 - IPC B23B27/00 

FIELD: instrument making.

SUBSTANCE: cutter comprises cutting plate with attachment in holder with recess and insert made from material of high damping, recess is made regularly along holder edges on length from its end to protruding part with cutting plate holder end with recess is arranged in made in form of a rectangular prism cup with identical clearance along its base and walls, gaps are filled with material of said insert holder is installed without contact with said cup. Barrel is composed of top and bottom conjugated splits symmetric about horizontal plane passing through longitudinal axis of holder with recess.

EFFECT: higher reliability of cutting process.

1 cl, 3 dwg