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Saved by uncleflo on February 13th, 2022.
Thermwood recently printed several sections from a 51 foot long yacht hull mold to demonstrate how only a single mold may be needed for the manufacture of larger vessels, such as yachts. The printed sections of this test mold are made of carbon fiber reinforced ABS from Techmer PM. ABS was chosen because of its physical properties and relatively low cost compared to other reinforced thermoplastics. Thermwood has already 3D printed a full size pleasure boat master pattern which has been used to produce multiple production boat hull molds. While this demonstrated the value of additive manufacturing small boat tooling, much larger vessels, yachts for example, require a different approach. In these instances, since only a single mold is needed, it is desirable to print the mold itself rather than print a plug or pattern from which multiple production molds can be made. To demonstrate to the industry how this might work, Thermwood printed a 10 foot section from a 51 foot long yacht hull mold. This rather unique mold design was specifically developed for additive manufacturing. It is printed in sections, each about five foot tall. These printed sections are then bound together both chemically and mechanically using high strength polymer cables into two mold halves. The two mold halves then bolt together to form a complete female mold for the yacht hull.
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Saved by uncleflo on February 6th, 2022.
An essential part of my work is the occupation with spatial situations within physical space and digital media. I concern myself with terms of interdisciplinary art and experimental space. My knowledge is based on research of perception and narration in space. I work on projects both individually and in groups. Either architecture itself is the focus or the interaction with people is central. Subjects of public space, migration, temporary use and fictional space are negotiated. A humorous view and a technical approach about the interplay of humans, their perception and architecture results in different forms of expression: installation, photography, documentary time-lapse, 3D-print and modular construction. I am a member of the ‘Oberösterreichischer Kunstverein’, chairman of ‘Offene Gesellschaft für bildende Kunst’ and part of the collective ‘Salon Franziska’.
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Saved by uncleflo on January 20th, 2022.
Takes place from 18th-22nd February 2022, as a hybrid digital and physical event. Delve into the latest menswear, womenswear and gender neutral collections from London Fashion Week. For a full A-Z of designers please head to 'designers' in the top navigation. The British Fashion Council membership programme provides access to networking, industry insights and our international professional network to develop or enhance business collaborations. Launched in 2008, LONDON show ROOMS provides a unique opportunity for emerging British designers to promote their brands to an international audience of buyers. Buy the latest drops and collections from London Fashion Week designers now.
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Saved by uncleflo on August 26th, 2019.
Grind Master is a pioneer in Robotic Machining Systems in India, building systems for Automatic Sculpting on a wide variety of materials from soft material foam, wood to hard Stones like granite. Robotic Machining Systems can be used in Sculpting industry for : Grind Master’s Robot Artists are very well capable to carve out the most intricate sculpture out of any material. We offer the total package to art lovers from Scanning to CAM programming to Physical Machining.
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Saved by uncleflo on June 23rd, 2017.
In control engineering, a state-space representation is a mathematical model of a physical system as a set of input, output and state variables related by first-order differential equations. "State space" refers to the Euclidean space in which the variables on the axes are the state variables. The state of the system can be represented as a vector within that space. To abstract from the number of inputs, outputs and states, these variables are expressed as vectors. Additionally, if the dynamical system is linear, time-invariant, and finite-dimensional, then the differential and algebraic equations may be written in matrix form. The state-space method is characterized by significant algebraization of general system theory, which makes it possible to use Kronecker vector-matrix structures. The capacity of these structures can be efficiently applied to research systems with modulation or without it. The state-space representation (also known as the "time-domain approach") provides a convenient and compact way to model and analyze systems with multiple inputs and outputs. With {\displaystyle p} p inputs and {\displaystyle q} q outputs, we would otherwise have to write down {\displaystyle q\times p} q\times p Laplace transforms to encode all the information about a system. Unlike the frequency domain approach, the use of the state-space representation is not limited to systems with linear components and zero initial conditions.
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Saved by uncleflo on September 2nd, 2014.
Now consider the case of compressive loads and the instability they can cause. Consider only static instabilities (static loading as opposed to dynamic loading [e.g., flutter]) "A system becomes unstable when a negative stiffness overcomes the natural stiffness of the structure." Review some of the mathematical concepts. Limit initial discussions to columns.
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