Effects of Feed Angle on Mannesmann Piercing in Drill Steel Production

Yu Qian Zhao; Jing Hua Mao

doi:10.4028/www.scientific.net/AMR.915-916.996

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 915-916Effects of Feed Angle on Mannesmann Piercing in...

Effects of Feed Angle on Mannesmann Piercing in Drill Steel Production

Abstract:

Drill steel is a special steel specifically tailored for drilling rods. To understand the microstructure properties and dimensional accuracy of the drill steel, a rigid plastic finite element method was used to analysis Mannesmann piercing in steel drilling production. The three-dimensional thermal force coupling FEM models were computer generated with different feed angle. The metal deformation during the piercing process was analyzed in detail. The influence of feed angle on deformation, force, velocity and strain was obtained through simulations.

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Periodical:

Advanced Materials Research (Volumes 915-916)

Pages:

996-999

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.915-916.996

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Online since:

April 2014

Authors:

Yu Qian Zhao*, Jing Hua Mao

Keywords:

Drilling Steels, Feed Angle, Finite Element Method (FEM), Mannesmann Piercing

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