WIRE FEEDING APPARATUS AND ADDITION MANUFACTURING APPARATUS

To obtain a wire feeding apparatus which enables adjustment of a wire feeding amount with high accuracy.SOLUTION: A wire feeding apparatus 1 includes: wire cores 7 and 8 which have flexibility, are arranged while being curved, and are pipe parts for passing a wire 4 as a conductor therethrough; a fe...

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Bibliographische Detailangaben
Hauptverfasser:	HOKODATE TOSHIYUKI, WASHIMI NOBUYUKI, HORIO KAZUYA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	To obtain a wire feeding apparatus which enables adjustment of a wire feeding amount with high accuracy.SOLUTION: A wire feeding apparatus 1 includes: wire cores 7 and 8 which have flexibility, are arranged while being curved, and are pipe parts for passing a wire 4 as a conductor therethrough; a feeder 5 which is provided between a wire bobbin 2 as a feeding source of the wire 4 and an inlet 7a of the pipe part and is a first feeder for feeding the wire 4; a feeder 6 which is provided between an outlet 8a of the pipe part and a feeding destination of the wire 4 and is a second feeder for feeding the wire 4; a detection electrode 13 arranged so as to face a curved part of the pipe part; a detection part 16 for detecting a distance between the wire 4 passing through the inside of the pipe part and the detection electrode 13; and a feeding adjustment part 17 for adjusting a feeding amount of the wire 4 in the first feeder or the second feeder on the basis of the detection result of the distance.SELECTED DRAWING: Figure 1 【課題】ワイヤの送給量を高い精度で調整可能とするワイヤ送給装置を得ること。【解決手段】ワイヤ送給装置１は、可撓性を有しており湾曲させて配置され、導体であるワイヤ４が通される管部であるワイヤコア７，８と、ワイヤ４の供給源であるワイヤボビン２と管部の入口７ａとの間に設けられ、ワイヤ４を送給する第１の送給器である送給器５と、管部の出口８ａとワイヤ４の送給先との間に設けられ、ワイヤ４を送給する第２の送給器である送給器６と、管部の湾曲部分に対向して配置されている検出電極１３と、管部の内部を通るワイヤ４と検出電極１３との距離を検出する検出部１６と、距離の検出結果に基づいて、第１の送給器または第２の送給器におけるワイヤ４の送給量を調整する送給調整部１７と、を備える。【選択図】図１