Essays about: "bead geometry"

Found 2 essays containing the words bead geometry.

1. 1. Study of process parameters in laser beam welding of copper hairpins

   University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskap

   Author : Dan Lönn; David Spångberg; [2022]
   Keywords : Laser Welding; Hairpin Welding; Copper Laser Welding; Process Parameter; Multi-Physical Simulation; Computed Tomography Scan; Design of Experiment;

   Abstract : This study had the purpose to further the use of industrial lasers in the manufacturing of hairpin electric motors by optimizing the process of contacting the hairpins. A problem with laser beam welding of copper is the porosity created in the process which can lead to increased resistance of the welded region along with degraded mechanical properties. READ MORE

3. 2. Study of the effect of process parameters in laser blown powder with superalloys : Varying laser power and scanning speed, analyzing material properties

   University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

   Author : Viktor Pettersson; [2018]
   Keywords : Additive manufacturing; Laser Blown Powder; Haynes 282; Inconel 718;

   Abstract : Additive manufacturing (AM) is a growing process interesting many companies in many industries. Thereare multiple processes within the familty of AM, but this study focuses on laser blown powder (LBP). LBP involves a laser beam focused on the substrate with powder being blown into the laser beam. READ MORE