Assessment of radial errors of high speed spindle in a miniaturized machine tool

J. H. Lee; E. S. Lee; S. H. Yang

Assessment of radial errors of high speed spindle in a miniaturized machine tool

J. H. Lee, E. S. Lee, S. H. Yang

School of Mechanical Engineering

Kyungpook National University

Research output: Contribution to conference › Paper › peer-review

5 Scopus citations

Abstract

To separate the errors in rotating spindle, multi-step and multi-probe methods have been developed. However, few researches were reported 0n high RPM cases. In this paper, an efficient method to analyze the radial errors of high speed spindle in a miniaturized machine tool is proposed. Different speed cases for the spindle are investigated. Firstly, eccentricity error is removed using coordinate transformation. Later, the roundness and spindle errors are separated based 0n the cut off frequency of a filter used in the present algorithm. The method is effective in determining and analyzing the spindle errors of a high speed miniaturized machine tool.

Original language	English
Pages	345-350
Number of pages	6
State	Published - 2005
Event	3rd International Conference on Leading Edge Manufacturing in 21st Century, LEM 2005 - Nagoya, Japan Duration: 19 Oct 2005 → 22 Oct 2005

Conference

Conference	3rd International Conference on Leading Edge Manufacturing in 21st Century, LEM 2005
Country/Territory	Japan
City	Nagoya
Period	19/10/05 → 22/10/05

Keywords

Capacitance sensor
Eccentricity
Radial direction error
Roundness

Cite this

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title = "Assessment of radial errors of high speed spindle in a miniaturized machine tool",

abstract = "To separate the errors in rotating spindle, multi-step and multi-probe methods have been developed. However, few researches were reported 0n high RPM cases. In this paper, an efficient method to analyze the radial errors of high speed spindle in a miniaturized machine tool is proposed. Different speed cases for the spindle are investigated. Firstly, eccentricity error is removed using coordinate transformation. Later, the roundness and spindle errors are separated based 0n the cut off frequency of a filter used in the present algorithm. The method is effective in determining and analyzing the spindle errors of a high speed miniaturized machine tool.",

keywords = "Capacitance sensor, Eccentricity, Radial direction error, Roundness",

author = "Lee, {J. H.} and Lee, {E. S.} and Yang, {S. H.}",

year = "2005",

language = "English",

pages = "345--350",

note = "3rd International Conference on Leading Edge Manufacturing in 21st Century, LEM 2005 ; Conference date: 19-10-2005 Through 22-10-2005",

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TY - CONF

T1 - Assessment of radial errors of high speed spindle in a miniaturized machine tool

AU - Lee, J. H.

AU - Lee, E. S.

AU - Yang, S. H.

PY - 2005

Y1 - 2005

N2 - To separate the errors in rotating spindle, multi-step and multi-probe methods have been developed. However, few researches were reported 0n high RPM cases. In this paper, an efficient method to analyze the radial errors of high speed spindle in a miniaturized machine tool is proposed. Different speed cases for the spindle are investigated. Firstly, eccentricity error is removed using coordinate transformation. Later, the roundness and spindle errors are separated based 0n the cut off frequency of a filter used in the present algorithm. The method is effective in determining and analyzing the spindle errors of a high speed miniaturized machine tool.

AB - To separate the errors in rotating spindle, multi-step and multi-probe methods have been developed. However, few researches were reported 0n high RPM cases. In this paper, an efficient method to analyze the radial errors of high speed spindle in a miniaturized machine tool is proposed. Different speed cases for the spindle are investigated. Firstly, eccentricity error is removed using coordinate transformation. Later, the roundness and spindle errors are separated based 0n the cut off frequency of a filter used in the present algorithm. The method is effective in determining and analyzing the spindle errors of a high speed miniaturized machine tool.

KW - Capacitance sensor

KW - Eccentricity

KW - Radial direction error

KW - Roundness

UR - http://www.scopus.com/inward/record.url?scp=79960265075&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:79960265075

SP - 345

EP - 350

T2 - 3rd International Conference on Leading Edge Manufacturing in 21st Century, LEM 2005

Y2 - 19 October 2005 through 22 October 2005

ER -

Assessment of radial errors of high speed spindle in a miniaturized machine tool

Abstract

Conference

Keywords

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