Friction joining
    21.
    发明公开
    Friction joining 失效
    摩擦连接。

    公开(公告)号:EP0627276A3

    公开(公告)日:1995-12-20

    申请号:EP94303363.9

    申请日:1994-05-10

    IPC分类号: B23K20/12 F16B11/00

    CPC分类号: B23K20/129 B23K20/1295

    摘要: An elongate first component (1) for friction joining to a second component (2) by urging the components together while causing relative heat generating movement between them. The first component has a leading portion (3) which enters the second component (2) in use and is connected to a trailing portion which abuts but does not enter the second component after joining. The penetration length of the leading portion is not less than, preferably substantially equal to, a lateral dimension of at least that part of the trailing section adjacent the second component after joining. In another example, the leading portion of the first component is provided with a plurality of re-entrant cavities.

    VERBINDUNGSELEMENT ZUR FORMSCHLÜSSIGEN VERBINDUNG MIT WENIGSTENS EINEM BAUTEIL
    22.
    发明公开
    VERBINDUNGSELEMENT ZUR FORMSCHLÜSSIGEN VERBINDUNG MIT WENIGSTENS EINEM BAUTEIL 审中-公开
    连接元素用于至少一个组件的公式连接

    公开(公告)号:EP3283253A1

    公开(公告)日:2018-02-21

    申请号:EP16721088.9

    申请日:2016-04-15

    IPC分类号: B23K20/12 F16B5/08

    摘要: The invention relates to a connection element (10, 40, 60, 88) for an interlocking connection to at least one component, wherein the at least one component is held between the connection element (10, 40, 60, 88) and a securing element (30, 50, 70, 90, 102), and the connection element (10, 40, 60, 88) and the securing element (30, 50, 90, 102) enter into a friction welded connection, having a head (12, 42, 86) with a drive and a shaft (14, 44, 62), wherein the shaft (14, 44, 62) has at least two cutting structures (18) on its front side, wherein the cutting structures (18) have cutting edges (46) situated in a cutting plane, wherein the cutting plane borders the shaft (14, 44, 62), wherein the cutting structures (18) are also spaced apart in the circumferential direction and define a cutting diameter. The invention is characterized in that the shaft (14, 44, 62) also has a cross-section, which has a reduced extension between the cutting structures (18) relative to the cutting diameter, wherein the area of the reduced extension extends in the axial direction at least with the length of the cutting diameter from the cutting structures (18) in the direction of the head (12, 42, 86).

    Setzwerkzeugsystem
    24.
    发明公开
    Setzwerkzeugsystem 审中-公开

    公开(公告)号:EP2732956A1

    公开(公告)日:2014-05-21

    申请号:EP13189849.6

    申请日:2013-10-23

    IPC分类号: B29C65/06 B29C37/04 B23C5/10

    摘要: Ein Setzwerkzeug (1) zum Setzen eines Reibschweißdoms (9) ist beschrieben. Das Setzwerkzeug (1) weist einen Antriebsstrang (2) mit einem ersten Endbereich (3) und einem zweiten Endbereich (4) auf, der erste Endbereich (3) ist ausgestaltet, um eine lösbare Kraftkopplung mit dem Reibschweißdom (9) oder einem Aufsatz herzustellen, und der zweite Endbereich (4) ist ausgestaltet, um eine Kraftkopplung mit einem Antrieb herzustellen. Das Setzwerkzeug (1) weist des Weiteren ein Haltemittel (5) angeordnet an dem ersten Endbereich (3) des Antriebsstrangs (2) auf, wobei das Haltemittel (5) federnd an dem ersten Endbereich (3) des Antriebsstrangs (2) angeordnet ist. Dabei ist an dem Haltemittel (5) zumindest ein Schneidmittel (6) angeordnet, wobei das zumindest ein Schneidmittel (6) im Wesentlichen senkrecht zur Drehachse (X) des Antriebsstrangs (2) ausgerichtet ist. Des Weiteren ist ein Fräsaufsatz (10) beschrieben, der einen ersten Endbereich (11) und einen zweiten Endbereich (12) aufweist, wobei der erste Endbereich (11) ausgestaltet ist, um eine lösbare Kraftkopplung mit dem Setzwerkzeug (1) herzustellen und der zweite Endbereich (12) weist zumindest ein Schneidmittel (13) auf. Des Weiteren ist ein Setzwerkzeugsystem beschreiben bestehend aus einem derartigen Setzwerkzeug (1) und einem daran lösbar angeordneten derartigen Fräsaufsatz (10).

    摘要翻译: 设置工具(1)具有设计成与摩擦焊接大教堂(9)或纸张形成可释放联接件的第一端部(3)。 第二端部(4)被设计成产生与驱动器的力联接。 保持单元(5)设置在传动系(2)的第一端部。 保持单元弹性地布置在传动系的第一端部上。 切割单元(6)布置在保持单元上,使得切割单元垂直于传动系的旋转轴线(X)对齐。 包括以下独立权利要求:(1)研磨制品; 和(2)设置摩擦焊大教堂的工具系统。

    BEFESTIGUNGSELEMENT FÜR EINE REIBSCHWEISSVERBINDUNG
    25.
    发明授权
    BEFESTIGUNGSELEMENT FÜR EINE REIBSCHWEISSVERBINDUNG 有权
    BEFESTIGUNGSELEMENTFÜREINE REIBSCHWEISSVERBINDUNG

    公开(公告)号:EP2064021B1

    公开(公告)日:2011-06-15

    申请号:EP07802315.7

    申请日:2007-09-14

    发明人: CHRIST, Eberhard

    IPC分类号: B23K20/12 B23K35/02 F16B37/06

    摘要: The invention relates to a fixing element, comprising a concentric front face forming a friction surface for friction welding joining to a planar component fixed against the rotational and axial forces acting on the component by the fixing element and with several radial beads on the front face. The beads are defined in the rotational direction by a front groove let into the friction surface, the beads only having a marginal axial projection relative to the friction surface and are provided with a scraper surface from which the scraped material is pushed into the front groove during the welding process.

    摘要翻译: 本发明涉及一种固定元件,该固定元件包括形成摩擦表面的同心前表面,该摩擦表面用于摩擦焊接到平面部件上,该平面部件固定抵抗由固定元件作用在部件上的旋转力和轴向力以及在前表面上的多个径向凸缘。 通过进入摩擦表面的前槽在转动方向上限定胎圈,胎圈仅具有相对于摩擦表面的边缘轴向突出部并且设置有刮擦表面,在刮擦表面期间刮擦材料被推入前槽中 焊接过程。

    REIBSCHWEISSVERBINDUNG VON ZWEI AUFEINANDER LIEGENDEN FLÄCHIGEN BAUTEILEN
    26.
    发明公开
    REIBSCHWEISSVERBINDUNG VON ZWEI AUFEINANDER LIEGENDEN FLÄCHIGEN BAUTEILEN 有权
    的两个连续平躺COMPONENTS摩擦焊接

    公开(公告)号:EP2091685A1

    公开(公告)日:2009-08-26

    申请号:EP07819408.1

    申请日:2007-10-29

    IPC分类号: B23K20/12

    摘要: The invention relates to a friction welding joint of a plurality of two-dimensional components positioned on top of each other, which are held together by means of a connecting body, which rests on an upper component by means of a collar. The connecting body is configured as a pipe piece, and the upper component is penetrated by the connecting body having a front annular cutting edge by means of rotation and pressure, wherein the connecting body, after cutting through the upper component with the front thereof and receiving the cut-out material of the upper component in the hollow space thereof, together with the lower component forms a friction welding zone created by means of rotation and pressure of the connecting body.

    VERFAHREN ZUM REIBSCHWEISSEN VON BAUTEILEN
    28.
    发明公开
    VERFAHREN ZUM REIBSCHWEISSEN VON BAUTEILEN 有权
    方法对于组件的摩擦焊接

    公开(公告)号:EP1776205A1

    公开(公告)日:2007-04-25

    申请号:EP05770903.2

    申请日:2005-07-18

    发明人: MAUER, Dieter

    IPC分类号: B23K20/12

    摘要: The invention relates to a method for friction welding components (35) during which both components are rotated relative to one another during a heating phase under mutual axial pressing force (F) generated by a pressing force actuator (8a) at the location to be welded when component (3) is at rest and when driven component (5) is rotating. In addition, after the components (3, 5) have been subjected to a sufficient friction heating, the rotating is slowed down and the components, which are stationary with regard to one another, are pressed together with a pressing force that is significantly greater than that during the heating phase. The rotated component (5) is driven by an electric motor (7), which is provided with a controller (19) and whose rotational speed (n), torque (RF), pressing force (F) and advancing depth (S) are measured by the controller. The rotational speed is, according to an axial initial pressing force (F) between both components, set by the controller to an initial rotational speed that causes the contact surfaces of both components to melt, and is maintained until the torque drops as a result of the melting of the contact surfaces of both components, during which the rotational speed is decreased and is reduced to zero. Once the rotational speed is zero, the pressing force is increased to a maximum so that the fixed welding ensues on the contact surfaces of both components.