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Directed Energy Deposition of AA7075
(2020)
Diplomityö
Diplomityö
Directed energy deposition (DED) is an additive manufacturing technique which is commonly used to produce high dimension components, made from steels, titanium, aluminum and nickel alloys, in a short period of time. In ...
Large Scale Additive Manufacturing of Cruise Ship Facades and Features : A process and feasibility study
(2021)
Diplomityö
Diplomityö
The form design of modern passenger ships is becoming increasingly complex. Facade panels and elements made of panels or sheets by traditional methods have limited design possibilities and, particularly complex or double-curved ...
Debinding of Stereolithographically Printed Ceramic Parts: Supercritical Carbon Dioxide as Solvent
(2022)
Diplomityö
Diplomityö
Cleaning, pre-conditioning and thermal debinding of 3D-printed ceramic parts takes a significant amount of time and ways to shorten the manufacturing time are scarce. The thermal debinding could be made more economical by ...
Characterization of porous polymer scaffolds for tissue engineering
(2023)
Diplomityö
Diplomityö
In the everlasting search for the new golden standard for bone tissue replacement, new materials, and scaffold manufacturing methods have been invented. Recently due to advancements in many technological fields, tissue ...
Artificial skin with sense of touch for robotic hand
(2019)
Diplomityö
Diplomityö
This Master of Science thesis proposes a method to fabricate a soft robotic hand (SRH) with a sense of touch. Electronic skin (e-skin) – flexible and/or stretchable electronics that mimic the functions of human skin – is ...
Effect of the heat treatments on AlSi10Mg made by SLM and WAAM
(2023)
Diplomityö
Diplomityö
The aim of this thesis is to study the effect of heat treatments on the AlSi10Mg alloy manufactured by selective laser melting (SLM) and cold metal transfer wire arc additive manufacturing (CMT-WAAM). First, it is necessary ...
Ultrasonic-induced residual stress relief in 3D printed AlSi10Mg alloy
(2024)
Diplomityö
Diplomityö