Grinding worm for continuous progressive grinding of a workpiece, profiling gear and process for the profiling of such a grinding worm

摘要

In the present invention, it is disclosed the workpiece that a kind of grinding worm (1) is used to continuously generate grinding, grinding (1) is provided with region (4) corase grinding and refining zones (6) along axis setting in grinding (1), and wherein at least finish grinding region (6), which have, is dimensionally modified flank geometry. It also discloses therfe and dissects tooth flank surface modifications that gear has different designs equipped at least two profile width regions (28,29), first region (28,29) of these profile widths is designed for profiling corase grinding region (4), and the forming finish grinding region (6) that at least second one of these profile width region (28,29) is designed for. The invention discloses a kind of techniques, method for further dissecting the workpiece for continuously generating grinding of grinding worm, it is form-copying type gear according to the invention (25) by diagonal generating process, wherein on the anatomy gear (25) of the single width regions (28,29) of the flank geometry, polishing width area (4, the 5,6) grinding (1) for the selection of part transferred section passes through suitably two grindings (1) of mutual distribution continuous axial flank profil stroke and above-mentioned form-copying type gear (25).