| 摘要 |
FIELD: process engineering. ^ SUBSTANCE: invention relates to machining of intractable materials and chilled steels. Proposed method comprises feeding metal tool 2 with smooth surface to part 1 to be machined. Said tool is fed with cutting speed and subjected to continuous electric charge machining with the help of electrode 3 made from high-strength hard material. Note that, in electric charge machining, tool cutting surface and electrode working surface are subjected to ultrasound oscillations. ^ EFFECT: higher efficiency and quality. ^ 4 cl, 5 dwg, 3 tbl |
