Essays about: "Kullager"

Showing result 1 - 5 of 11 essays containing the word Kullager.

  1. 1. Investigations of Tool Wear Mechanisms in the Turning of Conventional, Calcium Treated and Ultraclean Steels

    University essay from KTH/Materialvetenskap

    Author : Milou Göransson; [2023]
    Keywords : Clean steel; Ultraclean steel; Longitudinal turning; Cemented carbide cutting tool; Chemical vapor deposition coating; Machinability; Tool wear; Non-metallic inclusions; Rent stål; Ultrarent stål; Längdsvarvning; Hårdmetall skärverktyg; Kemisk ångdeponering beläggning; Bearbetningsbarhet; Verktygsslitage; Icke-metalliska inneslutningar.;

    Abstract : Application of clean and ultraclean steels have shown to provide favourable mechanical properties for bearings and transmission components, specifically regarding fatigue performance, compared to conventional steel grades. Clean steels are characterized by containing a very low level of non-metallic inclusions. READ MORE

  3. 2. Real-time Small Object Detection using Deep Neural Networks

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

    Author : Malcolm Tivelius; [2021]
    Keywords : ;

    Abstract : Object detection is a research area within computer vision that consists of both localising and classifying objects in images. The applications of this kind of research in society are many, ranging from facial recognition to self driving cars. READ MORE

  4. 3. Construction of a Selective Compliance Articulated Robot Arm : And evaluation of its accuracy

    University essay from KTH/Mekatronik

    Author : Anton Labbé; Benjamin Ström; [2021]
    Keywords : Mechatronics; 3D-printing; Robotics; Robot; Arduino; Inverse kinematics; Mekatronik; 3D-printing; Robotik; Robot; Arduino; Invers kinematik;

    Abstract : The concept of a robotic manipulator is widely used throughout many industries. In this project, a manipulator of the type SCARA, selective compliance articulated robot arm, is constructed. The aim was to examine how such a robot could be constructed using 3D-printing and how accurate it would be. READ MORE

  5. 4. Enabling More Efficient E-Mobility : Grease Development by a Novel Bearing-Grease Test Machine

    University essay from KTH/Maskinkonstruktion (Avd.)

    Author : Gabriel Benjamin Calderon Salmeron; [2019]
    Keywords : Deep groove ball bearing; Lithium complex grease; Polypropylene grease; energysaving potential; High speed bearing-grease testing machine; Spårkullager; Litiumkomplexfett; Polypropenfett; Energibesparingspotential; Höghastighetslagermaskin;

    Abstract : The inclusion of electric vehicles in the automotive industry represents an opportunity for lubricating grease producers. Different speed, loads, and electric conditions are present in the bearings of the electric vehicles when compared with the conditions in a traditional internal combustion engine vehicle. READ MORE

  6. 5. Outlier detection on sparse-encoded vibration signals from rolling element bearings

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

    Author : Kammal Al-Kahwati; [2019]
    Keywords : machine learning; outlier detection; data analysis; rolling element bearing; maskininlärning; dataanalys; kullager;

    Abstract : The demand for reliable condition monitoring systems on rotating machinery for power generation is continuously increasing due to a wider use of wind power as an energy source, which requires expertise in the diagnostics of these systems. An alternative to the limited availability of diagnostics and maintenance experts in the wind energy sector is to use unsupervised machine learning algorithms as a support tool for condition monitoring. READ MORE