Selaus koulutusohjelman mukaan kokoelmassa Diplomityöt ja Pro gradu -tutkielmatSchool of Energy Systems, Konetekniikka
Aineistot 1-20 / 619
-
3D - model data transfer of ship hull structure features between cad programs
(2022)Shipbuilding design consists of three phases: conceptual design, preliminary design, and detail design. Each design process has its challenges addressed with the proper application, resulting in different design tools. The ... -
3D modeling of a large electric machine for sales purposes
(2020)In this master’s thesis, I propose a best practice for providing reduced 3D models to marine customers at sales stage at ABB, a company designing and manufacturing large electric machines. Marine customers often request ... -
3D-malliin lisätyn hitsaus- ja tuotteenvalmistustiedon hyödyntäminen kaivoskoneiden runkovalmistuksessa
(2024)Tämän diplomityön ensisijaisena tavoitteena oli selvittää 3D-malleihin lisätyn hitsaus- ja tuotteenvalmistustiedon hyödyntämistä Sandvikin Turun tehtaan runkovalmistuksen hitsausprosesseissa. Työn kirjallisuuskatsauksessa ... -
3D-tulostetun kerroslevyinsertin suunnittelu
(2024)Tässä diplomityössä tutkittiin lisäävällä valmistusmenetelmällä valmistettujen kerroslevyinserttien lujuusominaisuuksia kerroslevyssä ja niitä verrattiin markkinoilla olevaan inserttiin. Tutkimuksen tarkoituksena oli ... -
3D-tulostuspalvelun kestävä tuotanto
(2025)Tässä diplomityössä tarkastellaan 3D-tulostuspalvelun kestävää tuotantoa ja vertaillaan eri lisäävän valmistuksen (AM) valmistusmenetelmiä ympäristövaikutusten näkökulmasta. Työssä keskitytään erityisesti Design for Additive ... -
5S menetelmän käyttöönotto tuotannossa
(2021)Yrityksessä haluttiin uuden palkkiojärjestelmä-mallin myötä ottaa 5S menetelmä käyttöön tuotannossa ja varastossa. 5S menetelmän käyttöönotolla tavoiteltiin tehokkuuden kasvattamista ja tuotantotilojen siisteyttä. Tutkimuksessa ... -
A carbon footprint study of electric motor production using life cycle assessment and Greenhouse Gas Protocol
(2024)The significance of environmental protection was recognised in 1960s, and nowadays environmental friendliness is one of the major market trends. Corporations have an important role in environmental protection because they ... -
A compact high-power-density servo drive design
(2019)Brushless DC motors are indispensable components in contemporary industrial, medical, military and household appliances. Due to its high efficiency, long life, large starting torque and flexible control speed control, it ... -
A CT scan analysis with open software of the effect of orientation and configuration of fibers in randomly oriented fiber composites failure
(2025)CT scan data is analysed with open software and visually inspected to explore fracture mechanics of short randomly-oriented glassfiber low-density polyethylene composite. It is revealed the method is not accurate enough ... -
A method to transfer artificial intelligence-based control from simulation to real world
(2021)Transferring the simulation model to the real world is a big challenge, since the simulation work and real-world implementation are not matched to gather usually, and it is happening due to some inaccuracies and neglection ... -
A novel method to re-design metallic components, utilizing metal 3D printing advantages, by functionality and efficiency evaluation of the components using simulation and lab analysis
(2019)Flow efficiency and weight are important parts of hydraulic and pneumatic system’s industry. As manufacturers keep pushing the limits of flow efficiency every year, applications of 3D printing models for hydraulic and ... -
A novel wind energy based house heating system utilizing a direct conversion of hydraulic power to heat
(2018)Wind turbines for electric power generation has become a widespread notion as it is one of the cleanest and safest ways to meet the enormous demand of power without causing any significant harm to the environment. In this ... -
A sustainable approach to large scale additive manufacturing : workflow development and design guidelines
(2023)The global population increase has driven demand for tools, goods, and services. To meet this demand sustainably, industry must prioritize environmentally friendly manufacturing methods. Additive manufacturing, an ... -
A systematic material selection process for biogas feedstock systems in cruise ship
(2022)This Master thesis conducted a systematic material selection study for the systems used as a biogas feedstock. The systems such as black water and food waste in a cruise ship were studied from aspects of their functional, ... -
Aaltopahvin peeling-ilmiön testauslaitteen prototyypin kehittäminen
(2023)Työn tavoitteina oli perehtyä tutkimusongelmaan eli kartonkien peeling-ilmiöön. Tutkimusongelmaa lähestyttiin aluksi kirjallisuuden kautta. Aaltopahveista ja kartongeista löytyneen kirjallisuuden avulla luotiin pohja ... -
Additive manufacturing of thread cutting tool
(2019)Preparation of M16 thread tap for additive manufacturing was done in the form of design and topology optimization with intention of experimental tapping performance validation for a hybrid manufactured M16 tap in which ... -
Additive manufacturing utilization in the manufacture of production components
(2024)Additive manufacturing can be utilized widely in different kind of components and tooling. Main objective of this thesis is to develop the tool for identifying if component is suitable to additive manufacturing. The tool ... -
Advanced simulation techniques for paperboard forming processes : a focus on thermoforming and paper cup bottom forming
(2024)This thesis focuses on enhancing paper-based packaging processes through the development and application of advanced Finite Element Analysis (FEA) models to optimize thermoforming of paperboards by employing the Tsai-Wu ... -
Affecting factors for large radial shaft seal lubricant leak rate
(2021)Radial sealing rings are very common machine elements, and they are used in majority of machines with rotating shafts. In ideal world the sealing rings would be leak-free, but that is rarely the case in reality especially ... -
Air entrainment in the lubrication circuit of a medium speed marine engine
(2024)There are different ways in which air can get entrained in oil in hydraulic systems. The air content of the oil can be measured using various measurement methods. These measurement methods utilize different physical phenomena ...
