Method of producing assembled camshafts,申请号US20080074539-传众专利搜索

Method of producing assembled camshafts

申请公布号：US2008222889(A1)

申请号：US20080074539

申请日期：2008.03.04

申请公布日期：2008.09.18

申请人：

ASBECK JOCHEN;HAGE BERND;WOLF JOCHEN

发明人：ASBECK JOCHEN;HAGE BERND;WOLF JOCHEN

分类号：B21K1/10

主分类号：B21K1/10

摘要：A method of producing assembled camshafts from a tubular member and components slid on to same and having through-holes and outer functional faces, wherein the components are provided with through-holes which have been machined by non-chip-forming operations and on which an outer contour is preferably finish-machined; wherein the tubular member can be clamped in so as to be centred on a reference axis B; wherein the components are slid on and are centred via their outer contour on the reference axis of the clamping means of the tubular member; wherein, between the through-holes and the tubular member, a compensating and joining gap is provided and wherein; between the components and the tubular member with material being added, a material locking connection or a press fit connection is provided by expanding the tubular member.