Cumincad : CUMINCAD Papers : Search Results

CumInCAD is a Cumulative Index about publications in Computer Aided Architectural Design
supported by the sibling associations ACADIA, CAADRIA, eCAADe, SIGraDi, ASCAAD and CAAD futures

PDF papers
References

Hits 1 to 4 of 4

Reformat results as: short short into frame detailed detailed into frame

_id	sigradi2017_039
id	sigradi2017_039
authors	González Böhme, Luis Felipe; Francisco Javier Quitral Zapata, Sandro Maino Ansaldo, Marcela Hurtado Saldías
year	2017
title	Reconstrucción robotizada del patrimonio arquitectónico chileno en madera [Robotic reconstruction of Chilean wooden architectural heritage]
source	SIGraDi 2017 [Proceedings of the 21th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-227-439-5] Chile, Concepción 22 - 24 November 2017, pp.267-272
summary	We present a proof of concept of parametric 3D models of fully associative geometry and milling tool paths for the robotic machining of traditional timber joints, using a visual robot-programming environment integrated into a popular CAD software. A representative sample of traditional timber joints was obtained from a field survey conducted in Valparaíso, Chile. Each specimen was theoretically validated in nearly half a hundred carpentry treatises and manuals corresponding to the historical period in which the surveyed buildings were built. Parametric robotic milling prototypes were experimentally validated in manufacturing process using two industrial robots with different spindles and cutting tools.
series	SIGRADI
email
last changed	2021/03/28 19:58

_id	sigradi2017_051
id	sigradi2017_051
authors	Quitral Zapata, Francisco Javier; Luis Felipe González Böhme
year	2017
title	Máquina CNC de 7 ejes para cortar poliestireno expandido (EPS) obteniendo superficies de doble curvatura en una sola pasada. [7-axis CNC machine to cut expanded polystyrene (EPS) for obtaining double-curved surfaces in a single pass.]
source	SIGraDi 2017 [Proceedings of the 21th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-227-439-5] Chile, Concepción 22 - 24 November 2017, pp.352-357
summary	We present a novel CAD/CAM apparatus and method for single-pass cutting of double-curved expanded polystyrene formworks. A rationalization approach was implemented using generic solvers in a popular free visual programming environment integrated into a well-known commercial CAD software, which allows finding elastica curve sections for processing double-curved NURBS surfaces. This procedure allows us to convert bending curves geometry into G-code coordinates for numerically controlling a flexible cutting hot-blade. A prototype 7-axis machine was experimentally validated in a series of cutting processes of EPS formworks to build a double-curved concrete pony wall.
keywords	Hot-blade cutting, Double-curved surfaces, Single-pass cutting, Expanded polystyrene formworks, Computer-aided manufacturing
series	SIGRADI
email
last changed	2021/03/28 19:59

_id	sigradi2017_003
id	sigradi2017_003
authors	Dávila, Mariolly; González Alayón, Pedro Wightman
year	2017
title	Patrimonio moderno y realidad aumentada e inmersiva: De la valorización a la reconstrucción virtual. Caso: Coliseo Humberto Perea, Barranquilla, Colombia [Modern heritage and augmented and inmersive reality: from valuation to virtual reconstruction. Case: Coliseum Humberto Perea, Barranquilla, Colombia]
source	SIGraDi 2017 [Proceedings of the 21th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-227-439-5] Chile, Concepción 22 - 24 November 2017, pp.26-32
summary	As the result of the demolishing decision of Humberto Perea was generated, a Seminar- Workshop on CG at Universidad del Norte with the purpose of evaluate his heritage´s modern movement in Barranquilla. The Seminar´s objective was to design a methodology for documenting the building through technologies: CG and mixed realities. The methodology contents two parts; First, the building incorporated into the context with previous to the demolition and with architectural survey. And second part was developed with the Seminar - Workshop and Immersive Virtual Reality. As conclusion was demonstrated that any heritage building can be documenting to be used by researchers.
series	SIGRADI
email
last changed	2021/03/28 19:58

_id	sigradi2017_013
id	sigradi2017_013
authors	Fernández González, Alberto
year	2017
title	Modelamiento visual de conceptos espaciales en Taller de Diseño Arquitectónico 1-2 [Visual spatial concepts modeling at Architectural Design Studio 1-2]
source	SIGraDi 2017 [Proceedings of the 21th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-227-439-5] Chile, Concepción 22 - 24 November 2017, pp.100-105
summary	This research presents results of visual modeling strategies introduction, associated with spatial ideas, being all referred to the work done in the Architectural Design Studio 1-2 at the University of Chile. The applied project methodology seeks to lay the foundations of an incremental draft strategy, which allows a smooth transition between the analog conceptual stages to a digital inclusion of similar criteria of visual modeling in early stages of architectural design. That methodology allows to students to decode their concepts to digital shapes, using point, lines, and triangles as analog-digital translators for each proposal.
keywords	Architectural design; Translation; Shapes; Analog to Digital
series	SIGRADI
email
last changed	2021/03/28 19:58

No more hits.