Blar i Institutt for maskinteknikk og produksjon på tittel
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Adaptiv maskinering av deler for aerospace
(Master thesis, 2017)Denne masteroppgaven er basert på et ønske fra KDS om å helautomatisere en prosess fra målinger med en måleprobe til maskinerte sammenstillinger, utført i samme maskineringssenter. Sammenstillingene består av to deler som ... -
Adaptive Control of Subsea Processes
(Doctoral theses at NTNU;2019:217, Doctoral thesis, 2019) -
Adaptive controller and observer design using open and closed-loop reference models for linear time-invariant systems with unknown dynamics
(Peer reviewed; Journal article, 2021)This article presents an output feedback controller and observer design approach for linear time-invariant systems with unknown dynamics. The presented method uses an open-loop reference model to generate the desired ... -
Adaptive Feedback Linearizing Control of a Gas Liquid Cylindrical Cyclone
(Chapter, 2017)As subsea production of oil and gas reaches deeper and more remote waters, the need for more compact separation equipment arises. The gas hquid cylindrical cyclone (GLCC) is a widely used separation device in topside ... -
Additiv tilvirkning av ekstruderingsverktøy med optimaliserte kjølekanaler
(Master thesis, 2015)For ekstrudering av aluminium er temperatur en viktig parameter. Høyere temperatur fører til redusert belastning på maskin og verktøy, samtidig som for høy temperatur fører til risiko for feil på produktet. Det er også ... -
Additiv tilvirkning av verktøy for aluminiumstøping
(Master thesis, 2017)Hovedmålet med denne masteroppgaven er å undersøke hvordan prosessparametere ved lavtrykkstøping kan manipuleres for å støpe gods med lavere veggtykkelse enn det som er standard i dag. Parametere som nevnes er a) ... -
Additiv Tilvirkning som Produksjonsmetode for Verktøyholdere
(Master thesis, 2016)Additiv tilvirkning (AM) er en produksjonsmetode der en lagvis bygger opp komponenter basert på informasjon fra en 3-dimensjonal modell uten behov for å først produsere verktøy som for eksempel støpeformer eller ... -
Additive manufacture of superduplex stainless steel using WAAM
(Journal article; Peer reviewed, 2018)Superduplex stainless steels have been used in the oil and gas industry for a couple of decades due to the combination of excellent mechanical properties and corrosion resistance. The present investigation addresses the ... -
Additive Manufactured Robot Grippers With Advanced Functionality
(Master thesis, 2016)Kongsberg Automotive produces injection molded parts. These are removed from the mold with a robot gripper. These robot grippers have grown larger as the complexity of the molds grew. This has increased the amount of ... -
Additive Manufacturing Adoption for Supply Chain Resilience: An Empirical Investigation
(Master thesis, 2023)Supply chain disruptions are a major concern for organizations, as they can lead to delays, increased costs, and lost revenue. Additive manufacturing, also known as 3D printing, has emerged as a promising technology for ... -
Additive Manufacturing and Spare Parts: Literature Review and Future Perspectives
(Chapter, 2021)The use of Additive Manufacturing (AM) for spare parts management has increasingly gained interest in the last years, thanks to the possibility provided by AM technologies to print-on-demand. In such a way, the high spare ... -
Additive Manufacturing by Robot: An Overview of the State-of-the-Art and Proof-of-Concept Results
(Chapter, 2017)For the last decades, additive manufacturing (AM) has become an ever increasing part of the development of new technology and devices. However, it is still challenging to use this technology on a larger scale. This paper ... -
Additive Manufacturing for High Value Metal Production in an Optimized Hybrid Manufacturing Cell
(Doctoral thesis at NTNU;2015:29, Doctoral thesis, 2015)The in-between processes have also been investigated. In the hybrid cell, the surface roughing is done by a surface milling operation in the milling machine, contrary to the traditional sand blasting operation. And, there ... -
Additive Manufacturing for Large Products
(Master thesis, 2013)This thesis researches the possibility and feasibility of applying additive manufacturing technology in the manufacturing of propellers. The thesis concerns the production at the foundry Oshaug Metall AS. Their products ... -
Additive manufacturing of fine-grained and dislocation-populated CrMnFeCoNi high entropy alloy by laser engineered net shaping
(Journal article; Peer reviewed, 2019)The equiatomic CrMnFeCoNi high entropy alloy is additively manufactured by the laser engineered net shaping (LENSTM) process, and the solidification conditions, phase formation, as-deposited microstructures, and tensile ... -
Additive Manufacturing of Inconel 625 - Corrosion Properties
(Master thesis, 2021)Inconel 625 (IN625) er en nikkelbasert superlegering med utmerket korrosjonsbestandighet og styrke ved høye temperaturer. Derfor har den blitt brukt i flere industrier som opererer under tøffe forhold. Eksempler på ... -
Additive Manufacturing of Semiconducting Silicon
(Master thesis, 2019)Additiv tilvirkning er en produksjonsteknisk klasse som benyttes i mange industrisektorer. Produksjonsteknikken kan prosessere et bredt utvalg av metaller, polymerer og keramer, men additiv tilvirkning av halvledere er ... -
Additive manufacturing of TiB2-containing CoCrFeMnNi high-entropy alloy matrix composites with high density and enhanced mechanical properties
(Peer reviewed; Journal article, 2021)Near-fully dense CoCrFeMnNi high-entropy alloy (HEA) matrix composites reinforced with 5 wt% TiB2 nanoparticles were successfully additively manufactured via the laser-engineered net shaping technique. Compared to the ... -
Additive manufacturing processes for metals and effects of defects on mechanical strength: a review
(Peer reviewed; Journal article, 2021)Additive manufacturing (AM) technologies are appreciated all over the world for their great versatility, including the possibility to realize very complex shapes in one step, increasing the design freedom and significantly ... -
Additive Manufacturing with Superduplex Stainless Steel Wire by CMT Process
(Journal article; Peer reviewed, 2020)For many years, the oil and gas industry has utilized superduplex stainless steels due to their high strength and excellent corrosion resistance. Wire arc additive manufacturing (WAAM) was used with superduplex filler wire ...