Sökning: "crushers"

Visar resultat 1 - 5 av 14 uppsatser innehållade ordet crushers.

  1. 1. Evaluating the performance of cone crushers under various feeding conditions using DEM and coupled DEM-MBS simulations

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :John Larsson; [2023]
    Nyckelord :Discrete Element Method; DEM; Cone Crusher; Segregation; Co-Simulation; Multi-body Dynamics; MBD;

    Sammanfattning : Cone crushers are used in both the construction and mining industries for the production of aggregates and extraction of ores. Aggregates are used when building for example houses, roads and railways, hence the cone crushers are a vital part of modern society. LÄS MER

  3. 2. Unsupervised Anomaly Detection in Multivariate Time Series Using Variational Autoencoders

    Magister-uppsats, Lunds universitet/Matematik LTH

    Författare :Elias Aronsson; [2023]
    Nyckelord :Anomaly Detection; Variational Autoencoder VAE ; Unsupervised Learning; Machine learning; AI; Technology and Engineering;

    Sammanfattning : In this master’s thesis, a novel unsupervised anomaly detection tool was developed in collaboration with Sandvik Rock Processing to assist engineers and experts in analyzing large amounts of sensor data from cone crushers used in the stone crushing industry. The tool focuses on analyzing power, pressure, and CSS sensor data. LÄS MER

  4. 3. Analysing the Impacts of Using Direct Shipments in the Distribution Network for Spare Parts

    Master-uppsats, Lunds universitet/Teknisk logistik

    Författare :Hugo Hedin; [2020]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Distribution is a part of the supply chain and refers to the steps taken to move and store a product from the supplier stage to the customer stage in the supply chain. Direct shipment is a concept within distribution and refers to shipping direct between a supplier and a retailer or customer. LÄS MER

  5. 4. Wear resistance of heat-treated Advanced High Strength Steels and casting

    Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Joan Morata Royes; [2020]
    Nyckelord :;

    Sammanfattning : The necessity to improve the durability of the machinery used in the milling industry has lead to several types of research. One study is focused on the plates that are located in the stationary and moving jaws of crushers to diminish particles sizes of Gneiss and Diabase rocks. LÄS MER

  7. 5. Spiral Groove Bearing Multiphysics Modeling

    Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Mohamed Yousri Abdelmeguid Mohamed; [2019]
    Nyckelord :;

    Sammanfattning : Cone crushers are widely used in the mining, mineral processing and quarrying segments of the industry to crush ores and large rocks. In such machinery, the load to be carried is rather heavy and the motion is gyratory which creates a need for a bearing set that can withstand such severe conditions. LÄS MER