Essays about: "selective laser melting"

Showing result 1 - 5 of 16 essays containing the words selective laser melting.

  1. 1. Surface Finishing and Corrosion Resistance of 3D Printed Maraging Steel

    University essay from

    Author : Yinan Shao; [2020]
    Keywords : Surface finishing; corrosion resistance; selective laser melting; microstructure; maraging steel;

    Abstract : 3D printing, also known as additive manufacturing (AM), has got rapidly developed since 1987. Compared with conventional manufacturing methods, 3D printing provides some advantages such as increasing material utilization and less waste of material. READ MORE

  2. 2. Crucial Parameters for Additive Manufacturing of Metals : A Study in Quality Improvement

    University essay from KTH/Skolan för industriell teknik och management (ITM); KTH/Skolan för industriell teknik och management (ITM); KTH/Skolan för industriell teknik och management (ITM)

    Author : Lina Berglund; Filip Ivarsson; Marcus Rostmark; [2019]
    Keywords : Additive manufacturing; Production parameters; Sandvik; Quality improvement; Selective laser melting; Powder bed fusion; Process control;

    Abstract : Production by Additive Manufacturing creates opportunities to make customized products in small batches with less material than in traditional manufacturing. It is more sustainable and suitable for niche products, but entails new production demands to ensure quality. READ MORE

  3. 3. Construction of a Heat Transfer Rig based on Energy Balance for Rapid Production of Correlations for Additively Manufactured Geometries

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Joaquin Quesada Zeljkovic; [2019]
    Keywords : ;

    Abstract : This thesis has set the first milestones towards building a Nusselt number correlation that adapts to the current state of art designing and manufacturing processes at Siemens Industrial Turbomachinery AB, focusing on cooling mini-channels produced with Additive Manufacturing.  Additive manufacturing (AM), also known as 3D printing, is a gamechanger technology that has revolutionised manufacture and design know-how, bringing down production cost, time and waste. READ MORE

  4. 4. Experimental and Theoretical Investigation of Selective Laser Melted Uddeholm Dievar ®

    University essay from KTH/Materialvetenskap; KTH/Materialvetenskap

    Author : Sanjin Pepić; Otto Ridemar; [2019]
    Keywords : Uddeholm Dievar®; Additive manufacturing; AM; Selective laser melting; SLM; Gas-atomization; Hot-work tool steel; Uddeholm Dievar®; Additiv tillverkning; AM; Selective laser melting; SLM; Gas- atomisering; Varmarbetsverktygsstål;

    Abstract : The main problem encountered in this thesis is the lack of research and knowledge of selective laser melted-printing with Uddeholm Dievar®. This absence of information could cause issues regarding quality and properties of the alloy as well as uncertainty regarding an appropriate heat treatment cycle. READ MORE

  5. 5. Metal Filament 3D Printing of SS316L : Focusing on the printing process

    University essay from KTH/Maskinkonstruktion (Avd.)

    Author : Karthikesh Gante Lokesha Renukaradhya; [2019]
    Keywords : Additive manufacturing; stainless steel 316L; metal-polymer; sintering; Post processing; 3D printer; Additiv tillverkning; rostfritt stål 316L; metallpolymer; sintring;

    Abstract : As a cutting edge manufacturing methodology, 3D printing or additive manufacturing (AM) brings much more attention to the fabrication of complex structure, especially in the manufacturing of metal parts.A number of various metal AM techniques have been studied and commercialized. READ MORE