Multimode Robotic Materialization

Mostafavi, Sina; Kemper, Benjamin N.; Fischer, Daniel L.

doi:10.1007/978-3-319-92294-2_27

Cited by 5 publications

(6 citation statements)

References 10 publications

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“…Mostafavi et al [ 38 ] use this technology to implement a multimode robotic fabrication methodology. They presented a customized automated fabrication workflow composed of subtraction of EPS and manufactured 3D-printed silicone.…”

Section: Materials Extrusionmentioning

confidence: 99%

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Innovation in Additive Manufacturing Using Polymers: A Survey on the Technological and Material Developments

et al. 2022

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This review summarizes the most recent advances from technological and physico-chemical perspectives to improve several remaining issues in polymeric materials’ additive manufacturing (AM). Without a doubt, AM is experimenting with significant progress due to technological innovations that are currently advancing. In this context, the state-of-the-art considers both research areas as working separately and contributing to developing the different AM technologies. First, AM techniques’ advantages and current limitations are analyzed and discussed. A detailed overview of the efforts made to improve the two most extensively employed techniques, i.e., material extrusion and VAT-photopolymerization, is presented. Aspects such as the part size, the possibility of producing parts in a continuous process, the improvement of the fabrication time, the reduction of the use of supports, and the fabrication of components using more than one material are analyzed. The last part of this review complements these technological advances with a general overview of the innovations made from a material perspective. The use of reinforced polymers, the preparation of adapted high-temperature materials, or even the fabrication of metallic and ceramic parts using polymers as supports are considered. Finally, the use of smart materials that enable the fabrication of shape-changing 3D objects and sustainable materials will also be explored.

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Section: Materials Extrusionmentioning

confidence: 99%

“…( b ) Robotic milling and silicone printing on the concave part of the prototype chair. Reproduced with permission from reference [ 38 ].…”

Section: Figurementioning

confidence: 99%

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Innovation in Additive Manufacturing Using Polymers: A Survey on the Technological and Material Developments

et al. 2022

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“…21 In cases of two-stage hybrid fabrication processes, where the substrate is robotically manufactured from stock material, the printing process can directly utilize the digital representation of the fabricated piece, thus relying on the high precision of the robot. 22 While this can apply to subtractive fabrication such as hot wire cutting, it is not sufficient for processes where material behaviour during fabrication affects the final results. This is the case with thermopolymer 3D printing for instance, where the cooling of the material causes it to shrink and warp, thereby affecting the precision of the conformal printing.…”

Section: Approaches That Do Not Assume An A-priori Geometric Definitionmentioning

confidence: 99%

Integrating real-time multi-resolution scanning and machine learning for Conformal Robotic 3D Printing in Architecture

Nicholas

Rossi

Williams

et al. 2020

International Journal of Architectural Computing

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Robotic 3D printing applications are rapidly growing in architecture, where they enable the introduction of new materials and bespoke geometries. However, current approaches remain limited to printing on top of a flat build bed. This limits robotic 3D printing’s impact as a sustainable technology: opportunities to customize or enhance existing elements, or to utilize complex material behaviour are missed. This paper addresses the potentials of conformal 3D printing and presents a novel and robust workflow for printing onto unknown and arbitrarily shaped 3D substrates. The workflow combines dual-resolution Robotic Scanning, Neural Network prediction and printing of PETG plastic. This integrated approach offers the advantage of responding directly to unknown geometries through automated performance design customization. This paper firstly contextualizes the work within the current state of the art of conformal printing. We then describe our methodology and the design experiment we have used to test it. We lastly describe the key findings, potentials and limitations of the work, as well as the next steps in this research.

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“…(Seibold, Hinz et al 2018) (Carvalho, Figueiredo et al 2018) (Bhooshan, Ladinig et al 2018) also refined a robotic arm to print ceramic. (Mostafavi, Kemper et al 2018) used similar robotic technique to print soft silicone on curved surfaces. (Zheng and Schleicher 2018) drew inspiration from the spinning behaviours of insects to program a 3D printer to print along given curves (Figure 1).…”

Section: Introductionmentioning

confidence: 99%

Proceedings of the 24th Conference on Computer Aided Architectural Design Research in Asia (CAADRIA) [Volume 2]

2019

CAADRIA Proceedings

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Multimode Robotic Materialization

Cited by 5 publications

References 10 publications

Innovation in Additive Manufacturing Using Polymers: A Survey on the Technological and Material Developments

Innovation in Additive Manufacturing Using Polymers: A Survey on the Technological and Material Developments

Integrating real-time multi-resolution scanning and machine learning for Conformal Robotic 3D Printing in Architecture

Proceedings of the 24th Conference on Computer Aided Architectural Design Research in Asia (CAADRIA) [Volume 2]

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