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http://dx.doi.org/10.3795/KSME-A.2010.34.8.1029

A Study on the Measurement of Roundness Profile for Rotating Object Using Two Points in Succession Measuring Method  

Lee, Min-Ki (Dept. of Mechanical Engineering, Chungbuk Nat'l Univ.)
Lee, Eung-Suk (Dept. of Mechanical Engineering, Chungbuk Nat'l Univ.)
Publication Information
Transactions of the Korean Society of Mechanical Engineers A / v.34, no.8, 2010 , pp. 1029-1034 More about this Journal
Abstract
In this paper, we present the roundness profile and run-out error measurement for a rotating shaft. The devices for measuring the roundness require a precision rotation table which is used as a reference to obtain the circular profile. Therefore, the roundness measuring system is expensive and requires precision manufacturing. The two-point method for succession measurement has been used to obtain a linear profile or used in straightness measurement using two displacement measuring devices. In this paper, the method is used for measuring the circular profile of a rotating shaft. A method to remove the vibration of the shaft, i.e., the run-out, is used, and the original circular profile is obtained from the measured raw data that excludes the run-out error of the rotating shaft. This method will be useful for obtaining the precise circular profile without using a precision reference circular artifact.
Keywords
Fiber Optics Displacement Sensor; Roundness; Run-Out; Two Points Method with Succession Measurement;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By SCOPUS : 0
연도 인용수 순위
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