Reliability Analysis of the Efficiency of a Rotary Drilling Machine under Optimal Operating Conditions
Year: 2025
Type: article
Abstract: Rotary hammer drills play a crucial role in various drilling operations; where performance and durability are essential. This study examines the impact of axial forces; directly linked to optimal rotational speeds, on operational efficiency. Chip thickness, a critical parameter, is determined using formulas developed by Rakov, Pereltoltchine, and Alimov, which incorporate factors such as rock hardness and axial force.
Authors: Zina Azez, Kamel Khounfais, Naima Tamaloussi
Institution: University of Skikda
Language: English
Topic: Tunneling and Rock Mechanics
Subfield: Civil and Structural Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7088213104
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