Essays about: "breakdown maintenance"

Showing result 1 - 5 of 21 essays containing the words breakdown maintenance.

  1. 1. Tribological characterization of a ball bearing subjected to an electric field : Electric drivetrain tribology

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Muhammad Umar Farooq; [2023]
    Keywords : Ball bearing; electric drivetrain; tribology; electric field; characterization; bearing currents; discharge;

    Abstract : Electric machines are widely used in for instance the automotive industry in electric vehicles and in wind turbines. The electrical machines have mechanical bearings as an integral part used to transmit power and load. In addition, the main function includes reducing friction between interacting surfaces. READ MORE

  3. 2. Improving Availability of the Pelletization Process

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

    Author : Emil Andreasson; Pontus Åhman; [2022]
    Keywords : Availability; Predictive Maintenance; Pelletization; Statistical Process Control; Refractory Material; DMAIC;

    Abstract : The Grate-Kiln-Cooler process is a commonly used method of sintering during iron ore pelletization, where the pellets are formed, dried, and hardened. The pellets are oxidized in the rotating Kiln, turning magnetite (Fe3O4) to hematite (Fe2O3), making the pellets attain suitable metallurgical attributes for further processing. READ MORE

  4. 3. Explainable AI for supporting operators in manufacturing machines maintenance : Evaluating different techniques of explainable AI for a machine learning model that can be used in a manufacturing environment

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Francesco Di Flumeri; [2022]
    Keywords : Explainable Artificial Intelligence XAIs; Machine Learning MLs; User Perspective; Features; User Study;

    Abstract : Monitoring and predicting machine breakdowns are of vital importance in the manufacturing industry. Machine Learning models could be used to improve these breakdown predictions. However, the operators responsible for the machines need to trust and understand the predictions in order to base their decisions on the information. READ MORE

  5. 4. Predictive Maintenance in Industrial Machinery using Machine Learning

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Jasim Abbasi; [2021]
    Keywords : Predictive Maintenance; Rotatory Machinery Fault Prediction; Gearbox Fault Prediction;

    Abstract : Background: The gearbox and machinery faults prediction are expensive both in terms of repair and loss output in production. These losses or faults may lead to complete machinery or plant breakdown. READ MORE

  6. 5. Smart components : Creating a competitive edge through smart connected drive train on mining machines

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : KAJOL SINGH; [2021]
    Keywords : Drivetrain; downtime; sensor system; operating data; planned maintenance; spare parts inventory; Drivlina; stillestånd; givarsystem; driftsdata; planerat underhåll; reservdelsinventering;

    Abstract : Major drivetrain components of the Epiroc machines like axles, gearboxes, transmission, torqueconverter, clutch, and bearings are critical components which are focused upon in this thesis. Failure of these major component results in breakdown of the vehicle and if early fault detection is not existing, then this causes engineers and technicians to spend a substantial amount of time to identify the root cause of the failure. READ MORE