Improving the Qualified Rate of Flux Test about Scavenging Pump in Aeroengine by Applying Six Sigma Methodology

Yang Hua Cao; Xiu Cui Kang

doi:10.4028/www.scientific.net/AMM.26-28.289

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Nonlinear Analysis of Piercing Rolling Process by Element-Free Galerkin Method
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Improving the Qualified Rate of Flux Test about Scavenging Pump in Aeroengine by Applying Six Sigma Methodology
p.289

Improvement on Hardness of 6061 Al Alloy Using an Electroless Ni-P Coating
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Simplification Model for Prediction of Pressure Drop in Wire Mesh Mist Eliminator by CFD
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A Effective Knowledge Integration Algorithm Based on Culture Algorithm Framework
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 26-28Improving the Qualified Rate of Flux Test about...

Improving the Qualified Rate of Flux Test about Scavenging Pump in Aeroengine by Applying Six Sigma Methodology

Abstract:

The qualified rate of flux test is decided mainly by the assembly parameters, but for some reasons, the qualified rate especially the one-turn qualified rate had been on a low level for a long time. By applying 6σ methodology, this paper analyzed the influence factors about the flux test and found out the main influence factors firstly; then on base of these analysis results, this paper proposed some improvement measures; finally, this paper validated the effects of these improvement measures by carrying out some tests. The improvement measures proposed in this paper had improved the assembly quality of scavenging pump obviously.