Sökning: "workbench"

Visar resultat 1 - 5 av 102 uppsatser innehållade ordet workbench.

  1. 1. Gear Modifications for Optimal Load Distribution

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Raghunath Adimoolam Ganesan; [2023]
    Nyckelord :Lead correction; Profile correction; Even load distribution; Thermal distortion.; helixkorrigering; profilkorrigering; jämn belastningsfördelning; termisk distorsion.;

    Sammanfattning : In the early days of gear manufacturing, engineers aimed to produce teeth as close to the theoretical shape as possible. As machinery advanced and demand for high-speed, high-torque, and quieter transmissions grew, optimizing gear teeth became increasingly important [1]. LÄS MER

  3. 2. Metoder för 3D-modellering i olika LoD : Automatisering för framställning av byggnader skapade med LIDAR-data i ArcGIS Pro

    Kandidat-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Fanny Fröling; [2023]
    Nyckelord :;

    Sammanfattning : Building models in 3D have evolved from simple physical models to detailed and descriptive digital models (Pepe m.fl. 2021) that can be used in various applications such as urban planning, virtual reality, and navigation (Li m.fl. LÄS MER

  4. 3. Weapons service table

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Tom Eskilsson; [2023]
    Nyckelord :Portable table; weapons service table; Machine design; Portable workbench.; Portabelt bord; vapenvårdsbord; Maskinkonstruktion.;

    Sammanfattning : One of the weapons used on the Visbykorvett is a machine gun (KSP 88). The machine gun need’s regular maintenance and that is usually done on the floor at shooting platform or the weapon is carried down into the ship to a suitable location. LÄS MER

  5. 4. Thermal Investigation of the Green Revolution Energy Converter : A study on the heat transfer within the GREC in regards of temperature distribution and heat rate

    L3-uppsats, Linköpings universitet/Mekanisk värmeteori och strömningslära

    Författare :Wilma Fager; Maja Abrahamsson Bolstad; Emma Gustafsson; Emma Andersson; Matilda Eriksson; [2023]
    Nyckelord :GREC; Energy; Heat transfer; Heat rate; Temperature distribution;

    Sammanfattning : To reduce emissions, new technological solutions can be of use. One technology which is currently being developed is the Green Revolution Energy Converter, GREC. GREC is an engine with the aim to produce electricity from temperature gradients.  This project is part of a greater project that is divided in two with different focus areas. LÄS MER

  7. 5. When is Electric Freight Cost Competitive? : Computational modeling and simulation of total cost of ownership for electric truck fleets

    Uppsats för yrkesexamina på avancerad nivå, Linköpings universitet/Institutionen för ekonomisk och industriell utveckling

    Författare :Anton Zackrisson; [2023]
    Nyckelord :electric freight; battery-electric trucks; total cost of ownership; decision making under deep uncertainty DMDU ; cost-competitiveness; exploratory modeling and analysis EMA ; EMA workbench; quasi-Monte Carlo method; VRP; EVRP; elektrifiering; godstransport; elektriska lastbilar; total ägandekostnad; kostnadskonkurrenskraft; ruttoptimering;

    Sammanfattning : Battery electric trucks (BETs) offer environmental benefits in terms of reduced carbon emissions and enhanced energy efficiency but have been challenged with economic viability compared to conventional internal combustion engine trucks (ICETs) caused by substantial acquisition costs, limited charging infrastructure, and concerns regarding range and payload capacity.  Previous studies focus on TCO at the vehicle or policy level but overlook the system and firm-level impacts. LÄS MER