发明名称 METHOD FOR PRODUCING A COMPOSITE COMPONENT, AND COMPOSITE COMPONENT
摘要 <p>The invention relates to a method for producing a composite component (12). At least one shaft (2) and at least one sintered part (1), preferably in the form of a rotor or a cam, are assembled into the composite component. In order to assemble the composite component, at least the following steps are carried out:—introducing the shaft (2) into a continuous bore (3) of the sintered part (1) and—calibrating the sintered part (1) at least by means of a calibrating die (4), furthermore preferably with the simultaneous application of an axial force onto the sintered part (1) by means of at least one upper punch (5) and at least one lower punch (7), wherein the shaft (2) can be found in the bore (3) of the sintered part (1) at least temporarily during the calibration process. The invention further relates to a composite component (12).</p>
申请公布号 EP2890519(A1) 申请公布日期 2015.07.08
申请号 EP20130776949 申请日期 2013.07.31
申请人 GKN SINTER METALS ENGINEERING GMBH 发明人 KRUZHANOV, VLADISLAV;ARNHOLD, VOLKER
分类号 B23P11/00;B21D53/84;B21K25/00;B22F3/16;B22F7/06;F01L1/047;F16D1/072;F16H53/02 主分类号 B23P11/00
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