| 发明名称 |
FORFARANDE OCH ANORDNING FOR BAGPUNKTSVETSNING |
| 摘要 |
To spot weld overlapping work pieces contact electrodes are used with concave portions. The workpiece is preheated by the contact electrodes then spot arc welded by a consumable wire fed through one of the contact electrodes. The spot arc weldment takes the final shape of the concave portions. |
| 申请公布号 |
SE8005090(L) |
申请公布日期 |
1982.01.11 |
| 申请号 |
SE19800005090 |
申请日期 |
1980.07.10 |
| 申请人 |
SP PK I T BJURO ENERGOSTALPROE |
发明人 |
STREKALOV G N;SHTYRIN A S;MATVEEV V I;MARYANCHIK M A;GARBIBOV G S;CHUMACHENKO V G;SLOEVSKY F I;PETRISCHEVA Z V;SLOEVSKAYA T F;FLEDSHEROVA L F |
| 分类号 |
B23K9/00;B23K9/007;(IPC1-7):B23K11/10;B23K9/12 |
主分类号 |
B23K9/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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