VIBRATORY CUTTING WITH FORMATION OF ELEMENTAL CHIPS AND VIBRATORY CUTTER Russian patent published in 2015 - IPC B23B1/00 B23B27/00 

FIELD: process engineering.

SUBSTANCE: this process comprises spinning of machined part, feed of cutter including moving cutting section, resilient elements and fixed section and it vibratory sine displacement at cutting forces acting at oscillating loop composed by cutter moving section, resilient elements and fixed section with the help of rolling elements. Two support rollers fitted in contact with cutter moving section are used as said rolling elements. Oscillating cutter includes body with cover and moving cutting section with insert, resilient elements and fixed section to make oscillating loop, and rolling elements. Note here that said resilient elements are arranged between cutter moving section and body on side opposite the cutting direction. Said rolling elements are composed of two support rollers arranged in contact with cutter moving section and between cutter moving section and body with cover.

EFFECT: higher precision and efficiency of cutting.

8 cl, 3 dwg