Essays about: "drilling signals"

Found 5 essays containing the words drilling signals.

  1. 1. A deep learning approach for drilling tool condition monitoring in Raiseboring

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Hedaya Alyousif; [2023]
    Keywords : drilling tool condition; deep learning; drilling signals; CNN; spectrogram; Raisboring;

    Abstract : Drilling tool wear can significantly affect the performance of the drilling operation and add extra cost to it. Accurate detection of drilling tool condition is very important for enabling proactive maintenance, minimizing downtime, and optimizing drilling processes. READ MORE

  3. 2. EVALUATION OF THE USE OF EXOSKELETONS WHILE PERFORMING DIFFERENT TASKS OF INDUSTRIAL WORKERS

    University essay from Högskolan i Gävle/Avdelningen för elektroteknik, matematik och naturvetenskap

    Author : Abida Sultana Urmi; [2022]
    Keywords : Exoskeleton; Sensor; EMG; Efficiency; Statistic;

    Abstract : Robotic exoskeleton technologies are one of the most active fields of robotics in recent years. Exoskeleton systems can give essential support for limb motions with enhanced strength and endurance, and they have a wide variety of therapeutic and supportive utility in life. READ MORE

  4. 3. Wear and degradation of rock drill buttons with alternative binder phase in granite and sandstone

    University essay from Uppsala universitet/Tillämpad materialvetenskap

    Author : Anders Holmberg; [2017]
    Keywords : Hard Metals; Cemented Carbides; Tungsten; Alternative binder phase; Tribology; Wear; Degradation; Rock drilling; Drill bit buttons;

    Abstract : In this thesis, drill bit buttons with cobalt, nickel and iron binders in different compositions have been tested against granite and sandstone and the wear and friction have been measured. Furthermore, the wear and degradation of the buttons have been categorized. READ MORE

  5. 4. Detection of tool wear in drilling based on axis position signals

    University essay from Högskolan Väst/Avdelningen för maskinteknik och naturvetenskap

    Author : Anders Hansson; [2016]
    Keywords : Drilling; Tool wear; Continuous monitoring; Internal sensors;

    Abstract : Cutting operations are important and commonly used operations in the field of manufacturing. Automated machining is today commonly used in CNC-machines. One common drawback with automated machining is that the tool condition is challenging to predict which leads to a conservative tool replacement times. READ MORE

  6. 5. Charecteristics of Performance Monitering system for DTH drilling- Atlas Copco Edge

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Rammohan Kodakadath Premachandran; [2014]
    Keywords : DTH; Down the Hole Drilling; Drilling; Oil and Gas Drilling; Monitoring System; Signal Processing; Atlas Copco Edge; Stress waves.;

    Abstract : Today Atlas Copco is marketing drilling monitoring system under the name of “Atlas Copco Secoroc EDGE” in collaboration with SECOND SQUARE. This system relies on processed signals from measurement gauges. READ MORE