Identification of Impact Frequency for Down-the-Hole Drills Using Motor Current Signature Analysis

In rotary-percussion drilling, the impact frequency is a crucial variable that is closely linked to operational factors that determine the efficacy of the drilling process, such as the rate of penetration, bit wear, and rock mass characteristics. Typical identification methods rely on complex simula...

وصف كامل

التفاصيل البيبلوغرافية
الحاوية / القاعدة:Applied Sciences
المؤلفون الرئيسيون: Diego Brito, René Gómez, Gonzalo Carvajal, Lorenzo Reyes-Chamorro, Guillermo Ramírez
التنسيق: مقال
اللغة:الإنجليزية
منشور في: MDPI AG 2023-04-01
الموضوعات:
impact frequency
motor current signature analysis
DTH drilling
hammer pressure
frequency side bands
signal envelope
الوصول للمادة أونلاين:https://www.mdpi.com/2076-3417/13/8/4650

الانترنت

https://www.mdpi.com/2076-3417/13/8/4650

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