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首页> 外文会议>International Conference on Metal Forming >Pseudo linear joining for dissimilar materials utilizing punching and Friction Stir Forming
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Pseudo linear joining for dissimilar materials utilizing punching and Friction Stir Forming

机译：用于不同材料的伪线性连接利用冲压和摩擦搅拌成型

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This study presents a new technique for pseudo-linear joining of dissimilar materials. First, multiple holes on a joined material, such as a steel plate, are pierced with a press or a punching machine. The holes have an inclined surface owing to the breakout angle. The breakout side of the joined material is then brought into contact with a backing plate to enclose the holes. Next, a base material such as an aluminum alloy plate is placed on it, and friction stirring with horizontal tool traveling is conducted on it to fill the holes with the deformed material. Eventually, a pseudo linear mechanical joint is created by the undercut in the holes, which is derived from the shear droop. Herein, the pseudo-bead-width and strength of the joints were investigated with a 3 mm-thick A5083 aluminum alloy plate and a 1 mm-thick perforated SPCC steel plate.
机译：本研究提出了一种用于不同材料的伪线性连接的新技术。 首先，用压力机或冲孔机刺穿连接材料（例如钢板）上的多孔。 由于突破角度，孔具有倾斜的表面。 然后将连接材料的突破侧与背板接触以包围孔。 接下来，将诸如铝合金板的基材放置在其上，并在其上进行水平工具行进的摩擦搅拌以填充与变形材料的孔。 最终，伪线性机械接头由孔中的底切形成，该孔衍生自剪切下垂。 这里，用3mm厚的A5083铝合金板和1mm厚的穿孔SPCC钢板研究了接头的伪珠宽和强度。

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