Essays about: "casting"

Showing result 21 - 25 of 251 essays containing the word casting.

1. 21. Challenges and Metallurgical Benefits of Implementing Metal Additive Manufacturing : A Case Study on Excavator Bucket Teeth Comparing Sand Casting with Additive Manufacturing

   University essay from Mälardalens universitet/Akademin för innovation, design och teknik

   Author : Sam Thai; Michael Thunberg; [2023]
   Keywords : Challenges; Electron Beam Melting; Metal Additive Manufacturing; Metallurgy; Microstructure; Porosity; Qualification; Sand Casting;

   Abstract : Introduction: Production systems go through changes over time and there are different factors driving the change. Metal Additive manufacturing (AM) could be a factor with industries that already havetaken interest in the manufacturing technique. READ MORE

3. 22. Left Click, Right Click: Designing an Artifact Around the Computer Mouse to Support Meaningful Interactions With Digital Possessions

   University essay from Linköpings universitet/Institutionen för datavetenskap

   Author : Julia Knabe; [2023]
   Keywords : ;

   Abstract : This master thesis explores the realm of digital possessions – meaning the things that are possessed by an individual in a digital format on one or several digital devices. As material objects become increasingly digitized, the challenge lies in fostering meaningful interactions and assigning value to digital files before they accumulate as abstract items in the digital archive. READ MORE

4. 23. Development of acomplex robot structure : Development and analysis of a cast triple traction system for the robotoperating at CERN facilities

   University essay from Jönköping University/JTH, Material och tillverkning

   Author : Gerard Aliana Cervera; [2023]
   Keywords : CERNBot; Traction; Topology optimization; Sand casting;

   Abstract : All devices working in hazardous environments have specific requirements to reduce the intervention of human power as much as possible. The robot that this thesis is focused on is no exception to this rule. READ MORE

5. 24. PORTRAYING COVID-19 VACCINES IN ALTERNATIVE MEDIA - A content analysis of the framing of COVID-19 vaccines in Swedish alternative news media

   University essay from Göteborgs universitet/Institutionen för journalistik och masskommunikation

   Author : Wilhelm Golinski; [2022-09-30]
   Keywords : Alternative media; Sweden; framing; anti-systemness; issue attention cycle; quantitative content analysis; Fria Tider; Dagens ETC ETC; SVT; attribution of responsibility; COVID-19; vaccine;

   Abstract : Purpose: The purpose of this thesis is to gain insights into alternative news media in crisis communication by addressing the news media portrayal of COVID-19 vaccines, inoculation campaigns and the implementation of vaccine mandates by alternative news media outlets in Sweden (Fria Tider and ETC/Dagens ETC). With an exploratory and comparative approach, the study’s overall aim is to investigate how news regarding COVID-19 vaccines (including the vaccines themselves, vaccination campaigns, vaccine passports and mandates) has been portrayed in different Swedish alternative media outlets, and how this compares to traditional mainstream media. READ MORE

6. 25. Materials cleanliness assessment in rheocasting : An investigation in the melt quality in aluminum alloy casting

   University essay from Jönköping University/JTH, Material och tillverkning

   Author : Gustav Hellberg; [2022]
   Keywords : Melt quality; Density index; Bifilms index; RheoMetal casting; Aluminum casting; Degassing.;

   Abstract : The use of aluminum is a key factor in creating an Eco-friendlier automotive industry. The material has good properties and the ability to reuse the material. The requirement on the material in this industry is very high, due to the exposed working environments. READ MORE