| 发明名称 |
ELECTRO SPARK MACHINING METHOD FOR ROLLINGGMILL ROLL HAVING SATIN FURFACE |
| 摘要 |
PURPOSE:To obatin a rolling-mill roll having a satin surface provided with a thick, wear resistant, hardened layer by changing electro spark machining conditions from rough finishing to finishing condicions step by step. |
| 申请公布号 |
JPS5371610(A) |
申请公布日期 |
1978.06.26 |
| 申请号 |
JP19760147152 |
申请日期 |
1976.12.09 |
| 申请人 |
NIPPON KOKAN KK;MITSUBISHI ELECTRIC CORP |
发明人 |
ASAKAWA HIROFUMI;TAGUCHI HARUO;KAMIBAYASHI TAKEO;SATOU KUNIHIKO;URATA TETSUO;ASAMOTO TETSUHIRO |
| 分类号 |
B23H9/04;B21B27/00;C21D1/09;C21D1/38;C21D9/38 |
主分类号 |
B23H9/04 |
| 代理机构 |
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代理人 |
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| 地址 |
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