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Quality of additive manufacturing of metallic materials and its definition
(2020)
This thesis focuses on quality of additive manufacturing of metallic materials and factors affecting to it. This thesis was conducted for 3DStep Oy. The company aims to develop quality of serial production in powder bed ...
Metallien lisäävä valmistus : jauhepetisulatuksessa käytetyn Inconel 718 nikkeliseoksen korroosionkesto
(2020)
Tässä kandidaatintyössä tavoitteena oli luoda ajankohtainen kirjallisuuskatsaus jauhepetisulatuksessa käytetyn Inconel 718 nikkeliseoksen korroosionkestosta. Tutkimus tehtiin etsimällä viimeisintä tutkimusdataa aiheesta ...
Design case for additive manufacturing : electrode for electrochemical gold separation process
(2020)
The aim of this thesis was to study and understand the design process of metallic components to be manufactured with laser-based powder bed fusion (L-PBF). The design process and tools were applied to design an electrode ...
Characterization of heat effects on deformations occurring during the L-PBF based on simulation
(2020)
The purpose of this bachelor's thesis was to determine the heat effects that occur in the part during powder bed fusion process. These deformations and residual stresses were investigated by using simulation. The study ...
The effects of laser welding parameters on the weldability of AM IN718 to wrought 316L steel
(2021)
The aim of this thesis was to study the laser weldability of laser-based powder bed fusion (L-PBF) manufactured IN718 and wrought 316L steel. This was studied through a literature review of previous studies and experimental ...
Utilization of laser-based powder bed fusion in manufacturing process of compression mold
(2020)
The purpose of this thesis is to find out how laser-based powder bed fusion (L-PBF) can be utilized in manufacturing process of compression mold (CM) tool. The goal is to find out if L-PBF could be option for conventional ...