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    METHOD FOR CONNECTING A PLASTIC WORKPIECE TO A FURTHER WORKPIECE
    6.
    发明申请
    METHOD FOR CONNECTING A PLASTIC WORKPIECE TO A FURTHER WORKPIECE 有权
    将塑料工作连接到工作上的方法

    公开(公告)号：US20130098534A1

    公开(公告)日：2013-04-25

    申请号：US13659193

    申请日：2012-10-24

    申请人： Helmholtz-Zentrum Geesthacht Zentrum fur Materi

    发明人： Sergio de Traglia Amancio Filho ,  Jorge F. dos Santos ,  André Bastos Abibe

    IPC分类号： B29C65/06

    CPC分类号： B29C65/606 ,  B29C65/0681 ,  B29C65/561 ,  B29C65/7841 ,  B29C66/1122 ,  B29C66/21 ,  B29C66/30325 ,  B29C66/41 ,  B29C66/721 ,  B29C66/742 ,  B29C66/7461 ,  B29C66/8322

    摘要： Presented and is described is a method for connecting a plastic workpiece to a further workpiece with the following steps: providing a plastic workpiece, comprising a first abutting surface, provided on which is a pin having an end face facing away from the first abutting surface; providing a further workpiece, comprising a second abutting surface and a working surface, a through-opening which is adapted to the cross section of the pin and extends from the second abutting surface to the working surface being provided in the further workpiece; placing the further workpiece and the plastic workpiece against each other in such a way that the second abutting surface lies on the first abutting surface, the pin extending through the through-opening, beyond the working surface; placing a friction tool against the further workpiece, the friction tool having a friction pin driven in a rotating manner and comprising a friction surface extending perpendicularly in relation to the axis of rotation and having a clamping ring comprising a clamping surface, placement involving the friction surface being placed flat on the end face and the clamping surface being placed flat on the working surface; rotating the friction pin, so that the frictional heat produced by friction between the friction surface and the end face brings the pin into a plastic state, and moving the rotating friction pin parallel to the axis of rotation toward the working surface, so that the pin is plastically deformed.

    摘要翻译： 本发明描述了一种通过以下步骤将塑料工件连接到另一工件的方法：提供塑料工件，其包括第一邻接表面，所述第一邻接表面设置有具有背向第一邻接表面的端面的销; 提供另外的工件，包括第二邻接表面和工作表面，适于所述销的横截面并从所述第二邻接表面延伸到所述工作表面的通孔设置在所述另外的工件中; 将另外的工件和塑料工件彼此抵靠，使得第二邻接表面位于第一邻接表面上，销穿过通孔延伸超过工作表面; 所述摩擦工具具有以旋转方式驱动的摩擦销，所述摩擦销包括相对于所述旋转轴线垂直延伸的摩擦表面，并且具有包括夹紧表面的夹紧环，所述夹紧环包括所述摩擦表面 平坦地放置在端面上，并且夹紧表面平坦地放置在工作表面上; 旋转摩擦销，使得摩擦面和端面之间的摩擦产生的摩擦热使销进入塑性状态，并将旋转的摩擦销平行于旋转轴线朝向工作表面移动，使得销 塑性变形。

    Method for joining material
    10.
    发明授权
    Method for joining material 有权
    材料接合方法

    公开(公告)号：US07909229B2

    公开(公告)日：2011-03-22

    申请号：US12093738

    申请日：2006-11-17

    申请人： Hiroshi Fukuda

    发明人： Hiroshi Fukuda

    IPC分类号： B23K20/12 ,  B29C65/06

    CPC分类号： B23K20/1265 ,  B21J5/063 ,  B21K25/005 ,  B23K20/127 ,  B29C65/0681 ,  B29C65/561 ,  B29C65/562 ,  B29C65/606 ,  B29C65/607 ,  B29C65/609 ,  B29C66/11 ,  B29C66/1122 ,  B29C66/1162 ,  B29C66/1282 ,  B29C66/12841 ,  B29C66/14 ,  B29C66/43 ,  B29C66/81429 ,  B29C66/8322

    摘要： A method for joining materials in which a second material is overlapped over a first material preliminarily formed with a joining hole so as to cover the joining hole. A joining tool arranged in alignment with the joining hole is pressed, while rotated, onto the second material so as to locally soften and enter the second material in solid phase state into the joining hole of the first material through frictional heat generated between the joining tool and the second material. The joining tool is pulled out after a geometric engaging part is provided by the second material in relation with the first material and the engaging part is allowed to harden to join the first and second materials.

    摘要翻译： 一种接合材料的方法，其中第二材料重叠在预先形成有接合孔的第一材料上以覆盖接合孔。 与接合孔对准布置的接合工具在旋转的同时被按压到第二材料上，以通过在接合工具之间产生的摩擦热来局部软化并以固相状态将第二材料进入第一材料的接合孔 和第二种材料。 在由第二材料相对于第一材料提供几何接合部分之后拉出接合工具，并且允许接合部分硬化以连接第一和第二材料。