Paper Title:
Ternary Regression Modeling Analysis of NC Ultrasonic Machining Efficiency
  Abstract

To explore the impact of abrasive granularity, feed pressure and cutting feed speed on NC ultrasonic machining efficiency, a three-factor four-level orthogonal test was carried out, and data were analyzed to establish a ternary nonlinear regression model of NC ultrasonic machining efficiency. Furthermore, significance of the regression model and impact of all independent variables on dependent variables were studied. The study showed that when significance level is α = 0.01, the combination of the three factors tested impacts significantly on machining efficiency indicators. However, among the three factors, the abrasive granularity has the highest impact and its impact on the machining efficiency is nonlinear.

  Info
Periodical
Edited by
Yi-Min Deng, Aibing Yu, Weihua Li and Di Zheng
Pages
1388-1392
DOI
10.4028/www.scientific.net/AMM.37-38.1388
Citation
G. Y. Zhong, "Ternary Regression Modeling Analysis of NC Ultrasonic Machining Efficiency", Applied Mechanics and Materials, Vols. 37-38, pp. 1388-1392, 2010
Online since
November 2010
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$32.00
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