The Effect of Laser Processing Area on Nested-Circle Drilling Method

Ying Lu Hu; Wang Bin; Jian Hua Sun; Zhen Guo Song; Zhi Ming Song; Hong Wei Li; Yan Xin Fu

doi:10.4028/www.scientific.net/AMR.1082.133

Paper Titles

Extracted from Actinidia Arguta of Wild Fructification Polyphenols Optimization Conditions
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Using of the Principle of Autogenous Crushing in the Production of Caustic Magnesia
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A Study of Picosecond-Laser Drilling Technique in Ceramics
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Welding of Aluminum to DP600 Steel Plates by Refill Friction Stir Spot Welding Process (Refill FSSW): Preliminary Results
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The Effect of Laser Processing Area on Nested-Circle Drilling Method
p.133

Application of Genetic Algorithm in Cutting Parameter Optimization
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A Mechanistic Model for End Milling Cutting Forces in Brittle Porous Material
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Evolution of Microstructure in Semi-Solid of Al-2wt%Si-0.5wt%Mg and Al-4wt%Si-05wt% Alloys during Isothermal Holding
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Study on the Heat Treatment Process by Using Residual Heat after Forging of Steel 40MnB
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1082The Effect of Laser Processing Area on...

The Effect of Laser Processing Area on Nested-Circle Drilling Method

Abstract:

A laser drilling technique named the nested-circle method is introduced in this work, in the respect of short-pulse laser processing.it is found that, as the power increases, the depth to diameter ratio of the hole will increase and the minimum number of circles can be set drilled hole reliably is reduced. Further studies have been carried out on the effect of the number of circles in the nested-circle method. Keys of settings the nested-circle method parameters—Outer circle diameter ‘D1’, Inner circle diameter ‘D2’, The Number of circles ‘R’—have been found out.

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Periodical:

Advanced Materials Research (Volume 1082)

Pages:

133-137

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1082.133

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Online since:

December 2014

Authors:

Ying Lu Hu*, Wang Bin, Jian Hua Sun, Zhen Guo Song, Zhi Ming Song, Hong Wei Li, Yan Xin Fu

Keywords:

Drilling Technique, Laser Drilling, Nested-Circle, Picosecond Laser

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