DUAL WIRE WELDING OR ADDITIVE MANUFACTURING CONTACT TIP AND DIFFUSER

The present invention relates to a welding or additive manufacturing contact tip comprising an electrically conductive body extending from a proximal end of a body to a distal end of the body. According to the present invention, the body forms a first bore that terminates at a first outlet orifice o...

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Bibliographic Details
Main Authors PETERS STEVEN R, WEEKS MATTHEW A, STERGIOS ALEXANDER J, CHANTRY BRUCE J
Format Patent
LanguageEnglish
Korean
Published 08.05.2020
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Summary:The present invention relates to a welding or additive manufacturing contact tip comprising an electrically conductive body extending from a proximal end of a body to a distal end of the body. According to the present invention, the body forms a first bore that terminates at a first outlet orifice of a distal end face of the body, and a second bore that terminates at a second outlet orifice of a distal end face of the body. The first and second outlet orifices are separated from each other by a distance configured to promote the formation of crosslinked droplets between a first wire electrode transferred through the first bore and a second wire electrode transferred through the second bore during the deposition operation. 용접 또는 적층 가공 접점 팁은 본체의 근위 단부로부터 본체의 원위 단부로 연장되는 전기 전도성 본체를 포함한다. 본체는 본체의 원위 단부면의 제1 출구 오리피스에서 종결되는 제1 보어, 및 본체의 원위 단부면의 제2 출구 오리피스에서 종결되는 제2 보어를 형성한다. 제1 및 제2 출구 오리피스는 증착 작업 동안 제1 보어를 통해 전달된 제1 와이어 용접봉과 제2 보어를 통해 전달된 제2 와이어 용접봉 사이에 가교 액적의 형성을 촉진시키도록 구성된 거리만큼 서로 분리된다.
Bibliography:Application Number: KR20190133028