Test Study of Nickel-Base Superalloy 718 Superfine Deep-Hole Drilling

Zhan Feng Liu; Sheng Ming He

doi:10.4028/www.scientific.net/AMM.217-219.1825

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 217-219Test Study of Nickel-Base Superalloy 718 Superfine...

Test Study of Nickel-Base Superalloy 718 Superfine Deep-Hole Drilling

Abstract:

Nickel-base superalloy 718 is a new kind of materials that is difficult to drilling. In this paper, the superfine deep-hole (ø36×5440mm)drilling test is based on the material. This paper analyzes the causes and laws of the tool wear , tool breakage ,and the hole axis deflection from the blade material, tool geometry parameters, cutting parameters and drilling methods.

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Periodical:

Applied Mechanics and Materials (Volumes 217-219)

Pages:

1825-1828

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.217-219.1825

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Online since:

November 2012

Authors:

Zhan Feng Liu, Sheng Ming He

Keywords:

Nickel Base Superalloy 718, Superfine Deep Hole, Tool Wear

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References

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