FIELD: machine building.
SUBSTANCE: method comprises locating workpiece on milling machine table to heat workpiece surface by burner heat radiation. Said burner and milling machine table are displaced in mutually perpendicular direction. Burner heat radiation is directed perpendicular to workpiece machine surface to create uniform heating ahead of cutter to cutting depth. Zone of said heating is set to make at least cutter working part.
EFFECT: uniform heating, higher cutting efficiency and quality.
1 dwg
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