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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"powder deposition"”.
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Electrostatic powder deposition as a dry powder process to prepare orodispersible films
… or during drying. More recently, electrostatic powder coating has been adapted as a dry powder process for coating pharmaceutical dosage forms, such as tablets and pellets. Electrostatic powder coating is advantageous as it eliminates the need for solvents and exhibits greater transfer …
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The design of an automated powder deposition system for a three-dimensional printing machine
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1991.
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The design and manufacture of a powder deposition system for a large powder bed on a three dimensional printer
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1993.
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Using Displacement Sensors to Characterize Critical Powder Layers in Laser Powder Bed Fusion
… quality tools are still undeveloped. Uniform powder layers are critical to the final part quality for such processes, and currently, no machine can provide objective evidence of a proper powder layer with in-process monitoring equipment. In this project, proper powder layers are currently …
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A pneumatic conveying powder delivery system for continuously heterogeneous material deposition in solid freeform fabrication
… three dimensions, is feasible. The use of fine powders as its build material provides the potential for the Selective Laser Sintering (SLS), ThreeDimensional Printing (3DP), and Freeform Powder Molding (FPM) processes to be altered to create continuously heterogeneous material composition. The …
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Design, fabrication, and characterization of functionally graded materials
… designed, graded materials using Laser Metal Deposition (LMD) that will cater for functionality and unconventional repair. The ultimate goal of the project is to establish the versatility of LMD for fabricating advanced materials and tackling problems that have been conventionally difficult or …