Clamping device for a blind rivet and method for determining the set force curve of a blind rivet

摘要

A method for determining a setting force curve of a blind rivet (1) provides that the blind rivet (1) by means of a clamping device in a tensile tester (2) and clamped to the release of the mandrel (8) of the rivet head (7) of the blind rivet (1) is loaded and the forces applied in this case be recorded. The clamping device comprises for this purpose, a is provided for engagement with a mandrel (8) of the blind rivet (1) is constructed as a fixing element (19) and a of the fixing element (19) separate, is provided for engagement with a rivet head (11) of a hollow rivet body (7) of the blind rivet (1) a tensioning element (15).