The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 20, 2013
Filed:
Jul. 17, 2007
Bernd Nagel, Nurtingen, DE;
Uwe-peter Weigmann, Nurtingen, DE;
Bernd Nagel, Nurtingen, DE;
Uwe-Peter Weigmann, Nurtingen, DE;
Abstract
According to a method for the fine machining of internal surfaces of bore holes in tools by fine boring and subsequent honing, the following steps are executed: Fine boring of at least one bore hole () in a tool () by means of a fine boring tool () of a fine boring device () for the creation of a fine bored hole; Transfer of the tool to a machining position of a honing device () for the machining of the fine bored bore hole by means of a honing tool (A) of the honing device; Measurement of the fine bored bore hole with one of the measurement devices () allocated to the honing device in the machining position for the creation of at least one bore hole measurement signal representing the properties of the fine bored bore hole. The fine boring device is controlled subject to the bore hole measuring signal.