发明名称 |
CONSUMABLE ELECTRODE TYPE ARC MELTING FURNACE, AND METHOD FOR CHARGING ELECTRODE INTO THE MELTING FURNACE |
摘要 |
<p>PROBLEM TO BE SOLVED: To precisely and simply set a consumable electrode in concentric state in a copper crucible of a consumable electrode type arc melting furnace. SOLUTION: An alignment device 10 for positioning and supporting the consumable electrode 6 to the center position in the copper crucible 1 is provided above the copper crucible 1. A stub 7 or the consumable electrode 6 is aligned to the center position in the copper crucible 1 with the alignment device 10 in the condition of putting the consumable electrode 6 at a position lower than the surface level of the copper crucible 1 by a crane. The consumable electrode 6 is put on the bottom part of the copper crucible 1 and, after chucking the stub 7 by a stiffener rod 4, the support of the stub 7 or the consumable electrode 6 with the alignment device 10 is released.</p> |
申请公布号 |
JPH09272926(A) |
申请公布日期 |
1997.10.21 |
申请号 |
JP19960110123 |
申请日期 |
1996.04.05 |
申请人 |
SUMITOMO SITIX CORP;ULVAC JAPAN LTD |
发明人 |
OTSUKA KIYOSHI;KAMIHITO TADAAKI;ICHIKAWA MASAYOSHI |
分类号 |
H05B7/152;C22B9/20;F27B3/08;(IPC1-7):C22B9/20 |
主分类号 |
H05B7/152 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|