Method and device for producing a spline on a formed and precision blanked three dimensional body

摘要

Production of a toothed arrangement on a deformed three-dimensional body comprises producing a toothed arrangement in the edge of a pot-like body by cutting or scraping using a fine cutting stamp or scraping tool and embossing a ridge in a recess assigned to the toothed arrangement in the base body. An independent claim is also included for a device for producing a toothed arrangement on a deformed three-dimensional body. Preferred Features: The body base of the pot-like body is fixed before fine cutting or scraping by a pilot stamp and the ridge is moved into the recess in a defined position for embossing. Scraping is carried out as a two-step process.