SILICON CORE WIRE WELDING DEVICE, MANUFACTURING METHOD OF SILICON CORE WIRE, AND MANUFACTURING METHOD OF POLYCRYSTALLINE SILICON

PROBLEM TO BE SOLVED: To provide a silicon core wire welding device having excellent work efficiency, capable of coping with direct welding and right angle welding.SOLUTION: A silicon core wire welding device (100) includes a work coil (3) connected to a high-frequency generator (5), for outputting...

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1. Verfasser: EMOTO MIKI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a silicon core wire welding device having excellent work efficiency, capable of coping with direct welding and right angle welding.SOLUTION: A silicon core wire welding device (100) includes a work coil (3) connected to a high-frequency generator (5), for outputting an alternative magnetic field. In the work coil (3), a shape from one terminal (31) to the other terminal (32) includes a part capable of storing a weld zone of silicon core wires (P1-P2), and bending so as to form a space opened to one direction, and the silicon core wires (P1-P2) are heated in the space.SELECTED DRAWING: Figure 1 【課題】作業効率がよく、直溶接、および直角溶接に対応可能なシリコン芯線溶接装置を実現する。【解決手段】シリコン芯線溶接装置(100)は、高周波発生器(5)に接続され、交番磁界を出力するワークコイル(3)を備え、ワークコイル(3)は、一方の端子(31)から他方の端子(32)に至るまでの形状が、シリコン芯線(P1・P2)の溶接部を収容可能で、かつ、一方向に開放された空間を形成するように屈曲する部分を含み、前記空間においてシリコン芯線(P1・P2)の加熱が行われる。【選択図】図1