Method for manufacturing passage by passage former by two components arranged one above other in adding region for introduction of assembling unit, involves forming passage former with centering tip

摘要

The method involves forming a passage former (4) with a centering tip (4a). The passage former is driven by a sudden movement from an initial position with high speed in adding region (3) into components (1,2) axially into an end position, so that the centering tip emerges both components. The passage former is moved again into its initial position. An independent claim is also included for a device for manufacturing passage.