Global ETD Search
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 “"Sand Casting"”.
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Effects of adding small amounts of lithium to commercial sand casting magnesium alloys, The
Includes bibliographical references.
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Concept to prototype : musical instrument effect pedal : an exercise in design and manufacturing
… metal forming (not cutting) with a lathe and sand casting. A musical instrument effect was chosen because it is a simple device with relatively simple circuitry, yet it still poses issues of system integration and design problems on multiple fronts. A typical design process was followed. …
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Fluidity of aluminum in green sand molds
Production of casting in sand molds is the basic original method employed by the foundry industry. Other methods are the results of the technological advances, but none has resulted in the extreme flexibility of the sand casting process. The control of the sand properties is important in order to …
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Design of an axial turbine and thermodynamic analysis and testing of a K03 turbocharger
… The final design of the turbine blades was sand cast. Due to the sand casting process, cavitation on the blade material was shown and testing of the blades was not pursued for fear of fast fracturing. The second option of selecting a turbocharger is shown and the process which led to its …
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A Process for Manufacturing Metal-Ceramic Cellular Materials with Designed Mesostructure
… of patternless molds for cellular metal castings and ii) printing an advanced cellular ceramic for embedding in a metal matrix. However, while the use of AM greatly improves the freedom in the design of MMCs, it is important to identify the constraints imposed by the process and its …
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Design, Fabrication and Testing of Fiber-Reinforced Cellular Structures with Tensegrity Behavior using 3D Printed Sand Molds
… the combination additive manufacturing and metal casting techniques. Tensegrity structures provide high stiffness to mass ratio with all the comprising elements experiencing either tension or compression. This research investigates the possibility of integrating tensegrity behavior with cellular …