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2 Papers found for "Drill Bits (2)"

Force measurement on lobes of rolling drilling bit (Test Procedure)

Lyubov Ivanovna Nikitina, Vladimir Alexeyevich Pyalchenkov

ARPN Journal of Engineering and Applied Sciences | 2017

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Application of Additive Manufacturing / 3D printing technologies and investment casting for prototype development of Polycrystalline Diamond Compact (PDC) drill bit body

Ahmad Majdi Abdul Rani, Chou Zhi Jian, Dereje E. Woldemichael, Khurram Altaf, Muhd Helmie Fiqri, Tamiru A. Lemma

ARPN Journal of Engineering and Applied Sciences | 2016

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