Sökning: "Metal AM"

Visar resultat 1 - 5 av 64 uppsatser innehållade orden Metal AM.

1. 1. Investigation of Roughness Effects on Heat Transfer of Upscaled Additively Manufactured Channels in the Turbulent Region Using Infrared Thermography

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Kaibin Wen; [2023]
   Nyckelord :Investigation of Roughness Effects on Heat Transfer of Upscaled Additively Manufactured Channels in the Turbulent Region Using Infrared Thermography; Additiv tillverkning; värmeöverföring; infraröd termografi; ytjämnhet; finita elementmetoden;

   Sammanfattning : Additive manufacturing (AM) has largely improved design freedom compared with traditional manufacturing processes such as casting and milling. The layer-by-layer workflow makes it possible to produce objects with much more complex shapes and structures. LÄS MER

3. 2. Managing the Implementation of Metal Additive Manufacturing : A Case Study at SAAB

   Magister-uppsats, Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

   Författare :Emily Weimar; Eric Antila; [2023]
   Nyckelord :Metal Additive Manufacturing; MAM; Implementation; Diffusion; Adoption; Innovation; Challenges; Overcoming; Immature Technology; Product Development;

   Sammanfattning : As industries are transitioning towards mass customisation, manufacturers are looking for alternative techniques that can support the need for a more innovative, flexible, and sustainable production process. One such technique that is currently gaining a lot of momentum is Additive Manufacturing (AM). LÄS MER

4. 3. A numerical comparison of the thermoacoustics for different equivalence ratios for n-dodecane using LES

   Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

   Författare :Björn Jarfors; [2023]
   Nyckelord :Computational Fluid Dynamics; Bluff-body stabilised flames; Large Eddy Simulation; Thermoacoustics; Acoustics; NEUMANN Project; Jet engines; Aero engines; Airplanes; Combustion; Numerics; Technology and Engineering;

   Sammanfattning : Klimatförändringarna påverkar vår värld och det behövs ett mer hållbart samhälle. Flygindustrin är i behov av förändring, men flygmotorer är mycket komplexa och tar tid att utveckla. Termoakustiska instabiliteter har kraften att förstöra en motor, men också att minska miljöpåverkan. LÄS MER

5. 4. Exploring the Possibilities of Sheet Metal Forming Via Plastic-Based Additive Manufacturing Moulding

   Master-uppsats, KTH/Produktionsutveckling

   Författare :Jemal Idris Ismail; Kafeel Olanrewaju Sanni; [2023]
   Nyckelord :: Sheet metal formation; Additive manufacturing; mass customization; personalized production; die design; die system; FDM; DOE; FEA; product development; automotive; sustainability; cost effective; metal dies; plastic dies.; Plåtformning; Additiv tillverkning; massanpassning; personlig produktion; formdesign; formsystem; FDM; DOE; FEA; produktutveckling; fordonsindustri; hållbarhet; kostnadseffektiv; metallformar; plastformar.;

   Sammanfattning : Additive Manufacturing (AM) has freeform fabrication capabilities of complex geometries directly from feedstock material. This can potentially enhance the efficient use of material and the cost effectiveness. It also offers design flexibility, and it is versatile. LÄS MER

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

   Master-uppsats, Mälardalens universitet/Akademin för innovation, design och teknik

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

   Sammanfattning : 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. LÄS MER