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Proceedings Paper

Quick and dynamic measurements of geometric errors of CNC machines
Author(s): Qibo Feng; Robert J. Hocken; Jimmie A. Miller
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Paper Abstract

In this paper, a system that is used to measure dynamically all kinds of geometric errors of CNC machines is introduced, and some experiment results are given. The experiment results showed some significant differences between the static and dynamic error characteristics. Through analyses of the dynamic signals in both time and space fields, some error resources of the CNC machines can be found. In addition, any shape of contouring errors can be directly measured by this system without using a ball bar on other devices, which provides a simple and practical way to evaluate contouring errors of CNC machines.

Paper Details

Date Published: 10 October 2000
PDF: 4 pages
Proc. SPIE 4222, Process Control and Inspection for Industry, (10 October 2000); doi: 10.1117/12.403838
Show Author Affiliations
Qibo Feng, Northern Jiaotong Univ. (China)
Robert J. Hocken, Univ. of North Carolina/Charlotte (United States)
Jimmie A. Miller, Univ. of North Carolina/Charlotte (United States)


Published in SPIE Proceedings Vol. 4222:
Process Control and Inspection for Industry
Shulian Zhang; Wei Gao, Editor(s)

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