Essays about: "shaft current"

Showing result 6 - 10 of 34 essays containing the words shaft current.

  1. 6. A novel approach for the improvement of error traceability and data-driven quality predictions in spindle units

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

    Author : Adithya Rangaraju; [2021]
    Keywords : Machining; component degradation; condition monitoring; data-driven quality control.; metallskärning; komponentnedbrytning; data-driven kvalitetskontroll.;

    Abstract : The lack of research on the impact of component degradation on the surface quality of machine tool spindles is limited and the primary motivation for this research. It is common in the manufacturing industry to replace components even if they still have some Remaining Useful Life (RUL), resulting in an ineffective maintenance strategy. READ MORE

  3. 7. Tail Rotor Drive System for Unmanned Helicopter : From Concept Generation to Detalied Design

    University essay from Linköpings universitet/Fluida och mekatroniska system

    Author : Matko Stokov; [2020]
    Keywords : unmanned; helicopter; tail; rotor; rpas;

    Abstract : This thesis concerns the upgrade of APID One RPAS by The MainBase AB. Due to their wish to explore different options for tail drive of current RPAS and future heavier variant, several concepts have been generated and analyzed. Systemic elimination of proposed concepts has resulted with a belt drive transmission. READ MORE

  4. 8. Considerations and Development of a Ventilation on Demand System in Konsuln Mine

    University essay from Luleå tekniska universitet/Geoteknologi

    Author : Seth Gyamfi; [2020]
    Keywords : Ventilation on demand VOD ; Swedish Occupational Health Safety OH S regulations; Threshold Limit Value TLV ; Ventilation model; Diesel; battery-powered; heat; and blast simulations; Contaminants;

    Abstract : Ventilation on demand (VOD) concept has earned significant worldwide attention by several mining companies in recent years. It is a concept where airflow is provided only to areas that require ventilation. The implementation of the concept has resulted in significant savings in annual energy consumption and cost for several companies globally. READ MORE

  5. 9. Expansion of Existing Gravity-Based Offshore Wind Turbine Foundations

    University essay from KTH/Betongbyggnad

    Author : Álvaro Hernando Cabrero; [2020]
    Keywords : Gravity-Based Foundation; climate actions; expansion; failure mode; width; Lillgrund;

    Abstract : Wind energy is one of the most promising sources of renewable energy worldwide. Its utilization has substantially increased for the last decades, both onshore and offshore. Offshore wind energy will have a lot to offer within the following decades, thus their foundations need to be prepared. READ MORE

  6. 10. Design of Eccentric Double Amplitude Vibration Drum Roller Shaft with Improved Mass Moment of Inertia : Product Development of Compaction Equipment

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Marika Blad; Alexander Tynnerstål Balog; [2020]
    Keywords : Eccentricity; mass moment of inertia; double amplitude feature; vibration; Excentricitet; masströghetsmoment; dubbelamplitud; vibration;

    Abstract : Road construction is important to make transports safe and sustainable. To compact asphalt an amount of energy needs to be conducted into the material either by static pressure or dynamic vibrations. An asphalt-roller compact the material and increases its load-bearing capacity. READ MORE