| 发明名称 |
METHOD OF DRESSING END FACES OF SPIRALS |
| 摘要 |
FIELD: mechanical engineering. SUBSTANCE: spiral 1 is fed along groove 3 of graphite electrode 4 until it abuts against the second graphite electrode 5. The electrodes are energized and the electric arc formed melts end face 10 of spiral 1 to provide a hemisphere. EFFECT: improved method. |
| 申请公布号 |
RU95110198(A) |
申请公布日期 |
1997.06.10 |
| 申请号 |
RU19950110198 |
申请日期 |
1995.06.16 |
| 申请人 |
NAUCHNO-PROIZVODSTVENNOE VNEDRENCHESKOE PREDPRIJATIE "EHLEKTROSET'STROJPROEKT" |
发明人 |
SJUKSIN V.E.;TISHCHENKO A.V.;ZHUKOV B.M.;SHISHOV JU.S. |
| 分类号 |
B23K31/00;B23K31/10 |
主分类号 |
B23K31/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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