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.
Results
Showing 1 to 20 of 1641 for “"Printing"”.
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Three dimensional printing by vector printing of fine metal powders
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2001.
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Liquid Metal Printing
… manufacturing (AM), commonly referred to as 3D Printing, presents one approach to sustainable manufacturing, affording complexity at high resolution with minimal scrap. For example, polymer, ceramic, and metal materials have been employed in AM to produce parts across industries as varied as …
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A three-dimensional printing machine to facilitate observation of printing phenomena
… interaction during the Three Dimensional Printing process is critical to improving the characteristics of parts produced by this process. The ability to observe the binder-powder interaction taking place could aid its investigation greatly. In the case of Three Dimensional Printing of fine …
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Optically Clear FDM Printing
… whether this process could be amended for FDM 3D printing or if there is another way to make optically clear lenses with an FDM printer. I discovered that the other traditional smoothing techniques were not sufficient to create a clear surface, but resin coating could result in a fully transparent …
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Printing a glass ecology
… or unstable material systems using glass 3D printing as a case study. Molten glass forming has always been difficult to accurately predict or model, but also offers a high degree of geometric complexity or hierarchy through organic formations. Top-down design approaches to material tunability …
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Micro scalar patterning for printing ultra fine solid lines in flexographic printing process
… focuses on the study of ultra-fine solid lines printing by using Micro-flexographic machine which is combination of flexography and micro-contact printing technique. Flexography is one of the famous and high speed roll to roll printing techniques that are possible to create graphic and …
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Printing methodologies for functional bioarrays
… solution dispensing techniques, such as inkjet printing and dip pen nanolithography, have been employed for the realization of high resolution functional bioarrays in order to study intermolecular interactions in confined environments and microarray format. In particular, inkjet printing was …
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Nancy Spero: printing, writing, collaging
This dissertation argues that works by American artist Nancy Spero made feminist interventions into the medium of painting and into exclusionary patriarchal narratives as they are presented in museums. The result is an oeuvre visualizing what Gertrude Stein called a “continuous present,” revealing …
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Machine-vision assisted 3D printing
… system in order to incorporate feedback into the printing process. After calibration of the scanning system and the printer, the 3D scanning system is capable of taking depth maps of the printing platform. The two main extensions of 3D printing enabled by the 3D scanning system are printing on …
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A secure distributed printing system
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1997.
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3D printing your supply chain
… primarily through extensive interviews with 3D printing experts and stakeholders in product development of a leading cosmetics manufacturer. We identify a framework where additive manufacturing technology such as 3D printing can complement the steel mold tooling used in the development of …
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3D-printing form and function
… natural systems has remained a distant dream. 3D-printing has resolved many challenges in fabricating complex geometries, but despite its promise, assembling diverse materials (including solids, liquids and thin-films) and functions inside a single, printed composite is a current challenge. This …
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Printing the vernacular : 3D printing technology and its impact on the City of Sana'a, Yemen
… is a speculative proposal; it assumes that 3D printing technology is a major manufacturing and construction method in the future. The industrial revolution that has begun in the 19th century was the transition to a new manufacturing process. This transition included going from hand production …
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Printing the invisible : bridging the gap between data and matter through voxel-based 3D printing
… 'physicalize' three-dimensional data through 3D printing. Still, most 3D printing methods are geared towards single material printing workflows devoid of the ability to physically visualize volumetric data with high fidelity matching their virtual origin. As a result, information and detail are …
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Optical Printing of Multiscale Hydrogel Structures
… design and develop novel multimode optical 3D printing technology capable of printing hydrogels with multiscale features ranging from centimeter to micrometer sizes and in the process transforming simple hydrogels into functional devices for many biomedical applications. Chapter 2 presents a …
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3D PRINTING OF ELASTOMERS AND APPLICATIONS
… have been developed and manufactured by 3D printing. Dielectric elastomers with ultra-high permittivity have been formulated, printed and characterised. Also, conducting elastomer with very low hysteresis and self healing abilities have been demonstrated. Some applications have been …
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3D printing-based microfluidics for geosciences
Three-dimensional (3D) printing offers the potential to repeatably generate porous media for the investigation of pore-scale processes such as CO2 dissolution and species transport in multiscale porous media. However, there are concerns regarding dimensional fidelity, shape conformity and surface …
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Rheology of printing inks and shortness
Includes bibliographical references.
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