Method for determining a twist structure

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United States of America Patent

PATENT NO 8973280
APP PUB NO 20110283784A1
SERIAL NO

13096375

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Abstract

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Method for determining a twist structure in the surface roughness of a workpiece which is cylindrical at least in part includes that multiple sampling segments which extend in the axial direction of the workpiece and which are mutually spaced apart in the circumferential direction are carried out in a surface region of interest on the workpiece, and the value of at least one parameter of the twist structure is determined based on the measured values obtained using the sampling segments. An estimated value of at least one parameter of the twist structure is determined based on the measured values associated with a first sampling segment, the estimated value being corrected based on the measured values associated with at least one second sampling segment.

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Patent Owner(s)

Patent OwnerAddress
HOMMEL-ETAMIC GMBHALTE TUTLINGER STRASSE 20 VILLINGEN-SCHWENNINGEN 78056

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Seewig, Jörg Kaiserslautern, DE 3 22

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