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CN103990900A 阳极钢爪专用碰焊机 无效 - 撤回

  • 专利标题： 阳极钢爪专用碰焊机
  • 专利标题（英）： Spot-weld machine special for anode steel claw
  • 申请号： CN201310054678.3
    申请日： 2013-02-20
  • 公开(公告)号： CN103990900A
    公开(公告)日： 2014-08-20
  • 发明人: 高德金 , 高伟
  • 申请人： 高伟
  • 申请人地址： 上海市宝山区宝山十村22门501室
  • 专利权人： 高伟
  • 当前专利权人： 高伟
  • 当前专利权人地址： 上海市宝山区宝山十村22门501室
  • 主分类号： B23K11/04
  • IPC分类号： B23K11/04 ;  B23K11/24 ;  B23K11/31 ;  B23K11/36
阳极钢爪专用碰焊机
摘要：
阳极钢爪专用碰焊机为铝电解槽用阳极钢爪焊接专用设备，该设备由焊接变压器、电气控制系统、焊接执行机构、液压系统、水冷系统组成，其特征是：该设备的焊接变压器采用三台并联的硅整流变压器组成，其输出工作电流为直流，在两个大直流的电极线端点上，串联接入设置有对接圆钢棒焊接导电夹持卡具和阳极钢爪横梁焊接导电定位夹持卡具，在进行焊接工作时，形成一个大功率直流的焊接电路系统，在定向顶锻模具的顶推作用下，使得对接阳极钢爪头圆钢棒与阳极钢爪横梁的接口端产生闪光电阻焊接效应。
摘要（英）：

The invention discloses a spot-weld machine special for an anode steel claw. The spot-weld machine is a device special for welding of an anode steel claw for an aluminum electrolysis cell. The spot-weld machine is composed of a welding transformer, an electric control system, a welding execution mechanism, a hydraulic system and a water cooling system. The spot-weld machine is characterized in that the welding transformer is composed of three parallel-connected silicon rectifying transformers, working currents output by the welding transformer are direct currents, a butting circular steel bar welding conductive clamping fixture and an anode steel claw beam welding conductive positioning clamping fixture are connected to the electrode line endpoints of the two large direct currents in series, a large-power direct-current welding circuit system is formed during welding, and a flash resistance welding effect is generated at the connector ends of a butting anode steel claw head circular steel bar and an anode steel claw beam under the pushing effect of a directional upsetting die.

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