Profile gauge, measuring device equipped with the profile gauge, and measurement method

摘要

A profile gauge that embodies a measurement geometry for a tool that has a toothed profile designed in particular for the skiving of toothed work pieces, wherein the profile gauge serves to determine at least one measurement quantity which can be used for a machining process, specifically a skiving process, that is to be performed with the tool and wherein, in a phase of said process, the toothed profile of the work piece that is to be generated is formed by a meshing engagement with the teeth of the tool, wherein the profile gauge is distinguished by having a toothed profile section with which, for determining the measurement quantity, the teeth of the tool are brought into a meshing engagement that corresponds to the tooth engagement between the tool and the work piece during the profile-forming phase. The invention further concerns a measuring device and a measurement method.

主权项

1. Profile gauge (1) embodying a measurement geometry for a toothed tool with geometrically defined cutting edges for the machining of toothed profiles on work pieces through rolling engagement of the tool with the work piece, wherein the profile gauge serves for the determination of at least one measurement quantity for use in a machining process, that is to be performed with the tool,
wherein during a phase of said machining process the toothed profile to be generated on the work piece is formed by a meshing engagement with the toothed profile of the tool, said profile gauge being characterized by a toothed profile section (4, 6) with which, for determining the measurement quantity, the teeth of the tool are brought into a meshing engagement that is representative of the tooth engagement between the tool and the work piece during the profile-forming phase, said profile gauge further comprising a post-like positioning element (8) protruding on the side of the toothed profile section with its main dimension oriented in the direction (X1) of the tooth height to make contact with the cutting edge of the tooth tip of the tool at its outside diameter.