摘要 |
The invention relates to a laminated core for electromagnetic applications with at least two segments ( 2 ), of which at least one on a side-edge ( 11 ), comprises an engagement groove ( 12 ) and the other at an opposite side-edge ( 9 ) comprises a corresponding engagement projection ( 10 ), via which the two segments ( 2 ) are connected to one another into a component, wherein the engagement groove ( 12 ) comprises an undercut in the form of a widened section ( 26 ) distanced to the groove opening, and the engagement projection ( 10 ) and the engagement groove ( 12 ) are dimensionally matched to one another in a manner such that the engagement projection ( 10 ) and/or engagement groove ( 12 ) are plastically deformed by way of inserting the engagement projection ( 10 ) into the engagement groove ( 12 ), so that the engagement projection ( 10 ) engages into the widened section ( 26 ) of the engagement groove ( 12 ), as well as to a method for the manufacture of such a laminated core.
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