A theory of percussive drill bit penetration

• 1 July 1972
• journal article
• Published by Elsevier in International Journal of Rock Mechanics and Mining Sciences
• Vol. 9  (4) , 543-544
• https://doi.org/10.1016/0148-9062(72)90044-7

Abstract

Keywords

• FUNCTION
• EXPERIMENTAL
• PENETRATION
• THEORY
• BIT
• CONFORMITY
• MATHEMATICAL
• PULVERIZED
• PERCUSSIVE
• SUBSTANTIAL