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Prediction of Drill Bit Breakage Using an Infrared Sensor [PDF]
Sensors, 2021 In this paper, a novel drill bit breakage prediction method featuring a low-cost commercial infrared sensor to monitor drill bit corner wear is proposed.
Min-Jae Jeong +5 more
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Similarity evaluation of stratum anti-drilling ability and a new method of drill bit selection
Petroleum Exploration and Development, 2021 Considering the stratum anti-drilling ability, drill bit working conditions, drill bit application effect and drill bit economic benefits, the similarity of stratum anti-drilling ability was evaluated by grey relational analysis theory to screen out ...
Tie YAN +6 more
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Removal of Broken Cannulated Drill Bit. [PDF]
Cureus, 2021 Breaking of surgical drill bits and subsequent dislodging in the bone are quite common in the field of orthopedics. Even though a few methods have been reported to remove dislodged drill bits, we present a novel method to remove a broken drill bit without additional instruments or a secondary incision.
Al-Kharouf KF +3 more
europepmc +4 more sources
Energies, 2021 Drilling volumes should be increased in order to increase hydrocarbon production, but this is impossible without the usage of high-quality drilling tools made of modern structural materials.
Oleg Bazaluk +5 more
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Mining, 2021 Drill bit failure is a prominent concern in the drilling process of any mine, as it can lead to increased mining costs. Over the years, the detection of drill bit failure has been based on the operator’s skills and experience, which are subjective and ...
Lesego Senjoba +5 more
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Does the bone drill bit remain sharp after a collision with the intramedullary pin? a study on isolated canine tibias [PDF]
BMC Veterinary ResearchBackground Blunting of the tip, as well as smoothing and abrasion of the cutting edges, are natural signs of wear observed under magnification after repeated use of bone drill bits.
Piotr Trębacz +7 more
doaj +2 more sources
DRILL BIT SELECTION USING DESIGN OF EXPERIMENTS (DoE) METHOD
Journal of Renewable Energy and Mechanics, 2020 Drilling process is one of the most common machning process in industrial sector. More than half of the metal-cutting processes are conducted by the drilling process. Drill bit has influenced the results of the drilling process.
Rieza Zulrian Aldio, Zainol Mustafa
doaj +3 more sources