Essays about: "rolling mill thesis"

Showing result 1 - 5 of 11 essays containing the words rolling mill thesis.

  1. 1. Simulation of Rolling Mill to Computeand Improve Load Distribution

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

    Author : Pontus Darth; [2021]
    Keywords : Finite Element; Simulation; Hot rolling mill; SSAB; Swerim AB; Roll Spallings; Spallings; Roll Failure;

    Abstract : This master thesis was done at Swerim AB in cooperation with SSAB and the Technical University of Luleå in the purpose of preventing spalling problems in hot rolling mills. Spallings are a fatigue damage that occurs on the rolls due to extreme loads and unfavorable conditions between the rolls in a mill. READ MORE

  3. 2. Development of Advanced Process Control for Controlling a Digital Twin as a Part of Virtual Commissioning

    University essay from Högskolan i Gävle/Elektronik

    Author : Md Mehrab Uddin; [2021]
    Keywords : Virtual Commissioning; Digital twin; System modeling; Control system; Rolling mill; Industrial control system; PLC; HMI; OPC UA; STEP 7 TIA portal; PLCSIM Advanced; Model-in-the-loop; MIL; Software-in-the-loop; SIL;

    Abstract : Over the last few decades, the complexity and variety of automation systems have increased dramatically. Commissioning has grown more and more critical for the entire industry. Conventional commissioning is time-consuming and expensive. READ MORE

  4. 3. Finite element modeling of straightening of thin-walled seamless tubes of austenitic stainless steel

    University essay from Högskolan Dalarna/Materialteknik

    Author : Robert Johansson; [2016]
    Keywords : finite element method; FEM; FEA; straightening of tube; arc height; ovalization; roller angle; plastic strain.;

    Abstract : During this thesis work a coupled thermo-mechanical finite element model (FEM) was builtto simulate hot rolling in the blooming mill at Sandvik Materials Technology (SMT) inSandviken. The blooming mill is the first in a long line of processes that continuously or ingotcast ingots are subjected to before becoming finished products. READ MORE

  5. 4. Finite element analysis of hot rolling in the blooming mill

    University essay from Högskolan Dalarna/Materialteknik

    Author : Petter Persson; [2016]
    Keywords : Finite element; FEM; FEA; blooming mill; void closure; hot rolling; pass series;

    Abstract : During this thesis work a coupled thermo-mechanical finite element model (FEM) was builtto simulate hot rolling in the blooming mill at Sandvik Materials Technology (SMT) inSandviken. The blooming mill is the first in a long line of processes that continuously or ingotcast ingots are subjected to before becoming finished products. READ MORE

  6. 5. Accelerating Fluids Simulation Using SPH and Implementation on GPU

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Aditya Hendra; [2015]
    Keywords : ;

    Abstract : Fluids simulation is usually done with CFD methods which offers high precision but needs days/weeks/months to compute on desktop CPUs which limits the practical use in industrial control systems. In order to reduce the computation time Smoothed Particle Hydrodynamics (SPH) method is used. READ MORE