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

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_id	acadia16_164
id	acadia16_164
authors	Braumann, Johannes; Stumm, Sven; Brell-Cokcan, Sigrid
year	2016
title	Towards New Robotic Design Tools: Using Collaborative Robots within the Creative Industry
source	ACADIA // 2016: POSTHUMAN FRONTIERS: Data, Designers, and Cognitive Machines [Proceedings of the 36th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-0-692-77095-5] Ann Arbor 27-29 October, 2016, pp. 164-173
doi	https://doi.org/10.52842/conf.acadia.2016.164
summary	This research documents our initial experiences of using a new type of collaborative, industrial robot in the area of architecture, design, and construction. The KUKA LBR-iiwa differs from common robotic configurations in that it uses seven axes with integrated force-torque sensors and can be programmed in the Java programming language. Its force-sensitivity makes it safe to interact with, but also enables entirely new applications that use hand-guiding and utilize the force-sensors to compensate for high tolerances on building sites, similar to how we manually approach assembly tasks. Especially for the creative industry, the Java programming opens up completely new applications that would have previously required complex bus systems or industrial data interfaces. We will present a series of realized projects that showcase some of the potential of this new type of collaborative, safe robot, and discuss the advantages and limitations of the robotic system.
keywords	material tolerances, individualized production, iiwa, assembly, visual robot programming, collaborative robots
series	ACADIA
type	paper
email
last changed	2022/06/07 07:54

_id	caadria2016_559
id	caadria2016_559
authors	Cokcan, Baris; Johannes Braumann, W. Winter and Martin Trautz
year	2016
title	Robotic Production of Individualised Wood Joints
source	Living Systems and Micro-Utopias: Towards Continuous Designing, Proceedings of the 21st International Conference on Computer-Aided Architectural Design Research in Asia (CAADRIA 2016) / Melbourne 30 March–2 April 2016, pp. 559-568
doi	https://doi.org/10.52842/conf.caadria.2016.559
summary	Modern modular constructions can consist of highly indi- vidualised elements that are produced at nearly the same efficiency as serial manufacturing. This paper focuses on the project “WoodWaves” an Info-Point for the conference World Congress of Timber Engineer- ing, which was designed with this new conception of modularity. The process utilises a robotically operated milling cutter to form block- board panels out of spruce, which make up the multifunctional infor- mation point. The entire object is produced with only sliding dovetail joints. Parametric design methods were developed to automatically adjust each joint to fit the individual conditions. New CAD/CAM in- terfaces, linking design directly with fabrication, enabled the serial production of 108 different shaped elements with a 6-axis robotic arm.
keywords	Computational design; robotic production; digital fabrication; wood joints; info-point
series	CAADRIA
email
last changed	2022/06/07 07:56

_id	caadria2016_539
id	caadria2016_539
authors	Lublasser, E.; J. Braumann, D. Goldbach and S. Brell-Cokcan
year	2016
title	Robotic Forming: Rapidly Generating 3D Forms and Structures through Incremental Forming
source	Living Systems and Micro-Utopias: Towards Continuous Designing, Proceedings of the 21st International Conference on Computer-Aided Architectural Design Research in Asia (CAADRIA 2016) / Melbourne 30 March–2 April 2016, pp. 539-548
doi	https://doi.org/10.52842/conf.caadria.2016.539
summary	The past years have seen significant developments in the area of robotic design interfaces. Building upon visual programming environments, these interfaces now allow the creative industry to de- fine even complex fabrication processes in an easy, accessible way, while providing instant, production-immanent feedback. However, while these software tools greatly speed up the programming of robot- ic arms, many processes are still inherently slow: Subtractive process- es need to remove a large amount of material with comparably small tools, while additive processes are limited by the speed of the extruder and the properties of the extruded material. In this research we present a new method for incrementally shaping transparent polymer materi- als with a robotic arm, without requiring heat or dies for deep- drawing, thus allowing us to rapidly fabricate individual panels within a minimum of time.
keywords	Incremental forming; robotic fabrication; visual programming
series	CAADRIA
email
last changed	2022/06/07 07:59

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