METHOD FOR CONTINUOUS MANUFACTURING OF FLAT GEAR WHEELS Russian patent published in 2014 - IPC B23F15/06 

FIELD: machine building.

SUBSTANCE: workpiece of a flat gear wheel having a rotation axis is installed. A cutting tool having a rotation axis is installed, it comprises a casing in the form of a disk with one or more cutting edges which provide for one or more entries of the cutting blade and are set on the disk edge. The cutting tool and the flat gear wheel workpiece are rotated with the ratio of two turns of the cutting tool per one turn of the flat gear wheel workpiece. The cutting tool and the flat gear wheel workpiece are engaged with each other. Side surfaces of a tooth on the flat gear wheel workpiece are formed by the movement of the cutting tool and the flat gear wheel workpiece in respect to each other. In so forming, the cutting tool is additionally rotated around the rotation axis of a pinion geared with the flat gear wheel workpiece, the cutting tool traces the generation movement, the cutting edges simulate the rotation movement of the tooth of the pinion rotating in a geared way with the flat gear wheel workpiece in the course of the formation.

EFFECT: processing during the reasonable time and improved removal of facings due to the tool shifting.

12 cl, 13 dwg