Patent · US Active

Method and apparatus for the measurement-aided fine machining of workpiece surfaces, and measuring system

US8961265B2 · kind B2 · utility

3Cited by

5References

21Claims

0Family size

Assignee

Nagel Maschinen- und Werkzeugfabrik GmbH · DE

Inventors

Herbert Rauscher · Metzingen, DE
Joachim Klima · Notzingen, DE

Key dates

Filing date	Mar 8, 2011
Grant date	Feb 24, 2015
Priority date	—
Expiry date	Oct 9, 2033

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB24B49/12
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

In the case of a method for the material-removing fine machining of a workpiece surface of a workpiece, in particular for the honing or finishing of workpiece portions having substantially rotationally symmetrically curved workpiece surfaces, at least one fine machining tool machines the workpiece surface and, by means of a measuring system, a measurement of the workpiece surface is performed. In this case, at at least one measuring position, radar radiation is directed onto the workpiece surface, and the radar radiation reflected from the workpiece surface is acquired and evaluated for the purpose of determining at least one surface measurement value.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.