Research on Reliability Allocation of Direct-Drive Hobbing Machine

Gen Bao Zhang; Xiao Bo Liao

doi:10.4028/www.scientific.net/MSF.628-629.245

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Frequency Reliability Analysis of Francis Turbine-Generator Units Based on Nonlinear Vibration
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Method for Estimating Failure Probability of Mechanical Structures Using Number Theoretical Net (NT-net) Simulation
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Research on Reliability Allocation of Direct-Drive Hobbing Machine
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HomeMaterials Science ForumMaterials Science Forum Vols. 628-629Research on Reliability Allocation of Direct-Drive...

Research on Reliability Allocation of Direct-Drive Hobbing Machine

Abstract:

In the early design phase of direct-drive hobbing machine, to allocate the reliability index scientifically and reasonably without the related reliability data, fuzzy analytic hierarchy process (fuzzy AHP) is used to allocate the reliability index of the main system units of direct-drive hobbing machine. This method is an effect way for multi-factor decision, which can consider the influence of the factors of every hierarchy on the machine maximatily and calculate the influence weights of the factors of every hierarchy quantitatively. Research on reliability allocation of direct-drive hobbing machine illustrate that this method is suitable for reliability allocation during innovative design phase.

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Advances in Materials Manufacturing Science & Technology XIII Volume II

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Periodical:

Materials Science Forum (Volumes 628-629)

Pages:

245-250

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.628-629.245

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Online since:

August 2009

Authors:

Gen Bao Zhang, Xiao Bo Liao

Keywords:

Direct Drive, Fuzzy AHP, Reliability Allocation

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References

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