FIELD: electroerosion working of metals, possibly electroerosion rounding of acute edges, deburring edges of rims of gear wheels after mechanical working. SUBSTANCE: tool-electrode is designed only for working acute edges and deburring but not for changing geometry of part. Tool-electrode is made of dielectric material and it includes current-conductive tips mounted in one or several sides of tool in such a way that working surface of tips is normal relative to bisector of angle restricted by end surface and concentric surface of tooth of worked gear wheel. EFFECT: enhanced quality and reliability of working the whole profile of gear wheel, high degree of automatization of deburring and rounding operations, less cost of special equipment. 2 dwg, 1 ex
| Title | Year | Author | Number |
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| METHOD OF ELECTROEROSION MACHINING OF GEAR WHEELS | 2002 |
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| TOOL UNIT FOR DEBURRING AND ROUNDING SHARP EDGES OF GEAR PART | 1994 |
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RU2078653C1 |
