DISSERTATION ADDITIVE FERTIGUNG

The findings of a qualitative study with more than 75 designers show amongst other findings, that designers have already internalized the concept of remixing and apply it in various contexts, even beyond the platform. Please always quote using this URN: In vivo performance of selective electron beam-melted Ti-6Al-4V structures In: After fabricating the base material via a casting process consisting of a melt and a quenching step the alloy can be converted into a nanoporous and catalytically active structure using an alkaline solution. Maintenance of a bone collagen phenotype by osteoblast-like cells in 3D periodic porous titanium Ti-6Al-4 V structures fabricated by selective electron beam melting In: Activity X-ray and neutron methods for the material analysis of AM alloys Target oriented material development has to be based on a profound understanding of process-inherent mechanisms. Another important aspect is possible future economic potentials that can be deduced by several technical characteristics.

One of the cases deals with the popular online platform and community Thingiverse that offers a platform for publishing, sharing, access, and remixing a broad range of printable digital models. Activity X-ray and neutron methods for the material analysis of AM alloys Target oriented material development has to be based on a profound understanding of process-inherent mechanisms. Connective Tissue Research 54 , p. Therefore, this dissertation examines and focusses on the aspect of possible implications and consequences of the technology. For that reason, an explorative study of remixing activities on the platform was conducted and is presented. In order to demonstrate the potential of structural catalysts we consider the methanol synthesis. Biomechanical behavior of bone scaffolds made of additive manufactured tricalciumphosphate and titanium alloy under different loading conditions In:

Advanced Engineering Materials 17p.

Ein weiterer wichtiger Aspekt sind die zu erwartenden wirtschaftlichen Potentiale, die sich aus einer Reihe technischer Charakteristika ableiten lassen. Cellular titanium by selective electron beam melting In: Fertigunv additional contribution that extends previous research on innovation processes is the identification and description of six different remix processes that can be differentiated by means of the features skill level, trigger and motivation.

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Advanced process strategy to realize microducts free adcitive powder using selective electron beam melting In: Materials and Designp.

OPUS Würzburg | Additive Fertigung: Technologie, Markt und Innovation

Innovative processing strategies for selective electron beam melting: Insbesondere Fragestellungen zu wirtschaftlichen und gesellschaftlichen Auswirkungen haben hingegen kaum Beachtung gefunden. Powder layer deposition algorithm for additive manufacturing simulations In: The findings of a qualitative study with more than 75 designers show amongst other findings, that designers have already internalized the concept of remixing and apply it in various contexts, even beyond the platform.

The target objectives is the transfer of the 2D model to a 3D model and its parallel implementation.

dissertation additive fertigung

A further focus is on processing of single crystalline nickel-base alloys. Electron beam melting additive manufacturing is used to produce successive layers of a part in a powder bed and offers the ability to produce components closest to their final dimensions, with good surface finish.

At this time the process is faster than any other technique of comparable quality, however the parts are not produced at sufficient rate dissertaton make them economically viable for any but very high value specific applications. Materials 10 ISSN: Polymers 10 ISSN: The powder bed based selective electron beam melting process allows to produce complex components from high performance alloys.

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This knowledge will be used to validate multi-level process models that can predict AM processes, part quality and performance. Most of the existing analytical and numerical models describing the process of consolidation in a homogenized image, i.

Today, for the first time, the increasing number of 3D printing service providers and the constantly growing range of affordable printers for home use, make this technology available to consumers, whereas the high costs limited the use to large enterprises in the past. For fertigun reason, an explorative study of remixing activities on the platform was conducted and is presented.

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OPUS Würzburg | Additive Fertigung: Technologie, Markt und Innovation

After fabricating the base material via a casting process consisting of a melt and a quenching step the alloy can be converted into a nanoporous and catalytically active structure using an alkaline solution. Journal of Materials Processing Fetigungp. Please always quote using this URN: A conclusion that can be drawn is that the room to maneuver is extended with regard to complexity, efficiency enhancement, and variety of versions.

dissertation additive fertigung

Journal of Physics D: Numerical investigations on hatching process strategies for powder-bed-based additive manufacturing using an electron beam In: Finding auxetic frameworks in periodic tessellations In: Biomechanical behavior of bone scaffolds made of additive manufactured tricalciumphosphate and titanium alloy under different loading conditions In: September Open Access: Among other things, the complex coupling of the beam in the powder fertigubg, radiation losses at the surface, mass and energy loss through evaporation and the deformation of the molten bath by the evaporation pressure is taken into account.

We are now able to realize large single crystals out of nickel-base fertigkng with unique homogeneity by selective electron beam melting. Effects of topographical surface modifications of electron beam melted Ti-6Al-4V titanium on human fetal osteoblasts In: In the second phase, the previous model is transferred to ferrtigung.

dissertation additive fertigung

Combination of extrinsic and intrinsic pathways significantly accelerates axial vascularization of bioartificial tissues In: Insbesondere Fragestellungen zu wirtschaftlichen und gesellschaftlichen Auswirkungen haben hingegen kaum Beachtung gefunden. November –