Acoustic identification of rocks during drilling process
نویسندگان
چکیده
Drilling into a rock massif is energetically extremely consumptive process. Hence the optimization of drilling regime with objective of energy consumption minimization, is very important. Proposed article discusses partial problem of this problem. During the drilling process it is useful to know the drilled rock type, whereas to particular drilled rock needs convenient drilling regime, which is considered as optimal according to energy consumption towards one drilled meter. One of possible ways to determine the actually drilled rock type (class) is to analyze the noise produced by drilling process. The intention is to identify the specific acoustic signature of each drilled rock type or at least rock class.
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