| 发明名称 | Automatic wire connecting device | ||
| 摘要 | An automatic wire connecting device includes a heating electrode that heats an electrode wire by applying a current to the electrode wire, a tension applying unit that applies a tension to the electrode wire to which the current is applied by the heating electrode, a tension control unit that controls the tension applied by the tension applying unit, and a power supply control unit that applies a heating current smaller than a preset annealing current to the electrode wire until a first set time elapses since the current starts to be applied and increases the current applied to the electrode wire to reach the annealing current during a second set time after the first set time elapses since the current starts to be applied. | ||
| 申请公布号 | US9545681(B2) | 申请公布日期 | 2017.01.17 |
| 申请号 | US201213981246 | 申请日期 | 2012.01.20 |
| 申请人 | Mitsubishi Electric Corporation | 发明人 | Liu Zhengyong;Nagaoka Rintaro |
| 分类号 | B23H7/10;B23H7/08 | 主分类号 | B23H7/10 |
| 代理机构 | Oblon, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. An automatic wire connecting device that performs a heating process while applying a tension to an electrode wire, comprising: a heating electrode that heats the electrode wire by applying a current to the electrode wire; a tension applying unit that applies the tension to the electrode wire to which the current is applied by the heating electrode; a tension control unit that controls the tension applied by the tension applying unit; and a power supply control unit that applies a heating current smaller than a preset annealing current to the electrode wire until a first set time elapses since the current starts to be applied and gradually increases the current applied to the electrode wire to reach the annealing current during a second set time after the first set time elapses since the current starts to be applied. | ||
| 地址 | Tokyo JP | ||