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virtual design and fabrication of a continuous extrusion setup with process analysis in portugal

  • Virtual Design And Fabrication Of A Continuous Extrusion ...

    Virtual Design And Fabrication Of A Continuous Extrusion Setup With Process Analysis Devendra Kumar Sinhaa and Santosh Kumarb Anil Kumar c aDepartment of Mechanical Engineering, Indian Institute ...

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  • Optimization of Process Parameters in Continuous

    Extrusion process is a compressive forming process for pruducing product of limited length and continuous extrusion process used to produced continuous profiles with a high extent of accuracy. The essential process parameters in the extrusion process are wheel velocity and extrusion ratio which influence the properties of the extruded product mechanically as well as metallurgically.

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  • ‪Dr Anil Kumar‬ - ‪Google Scholar‬

    Virtual design and fabrication of a continuous extrusion setup with process analysis. DK Sinha, S Kumar, A Kumar ... Performance analysis of the solar photovoltaic thermal system using phase change material. ... Optimization of process parameters in continuous extrusion of aluminium alloy.

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  • Anil KUMAR | Professor (Assistant) | Doctor of

    2020-2-1 · These design data of mixing ratios are translated into fabrication codes that modified the extrusion rate of the corresponding syringe pumps. In this scenario, where materials are dynamically mixed during the printing process, a turbulator is used at the merging point of the two delivery tubes to disrupt the laminar flow that results in the ...

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  • Additive manufacturing of cellulose-based materials

    Barrow et al. installed three Ultimaker® extrusion-based printers in their laboratory to make microfluidic circuits for research purposes on their own. 89 AM also encourages communication since groups can easily share designs to be printed. 90,91. An ever-wider library of software for design …

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  • Trends in additively manufactured microfluidics ...

    2021-5-1 · Short fibre and textile/fine mesh can be entrained as well. Note that the dispersion of short fibre requires energy for intermixing with the concrete matrix, which can be done both in the material extrusion process, mixing of fibre as a part of the printhead process, and in the material jetting process, in- or outside the nozzle.

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  • Integrating reinforcement in digital fabrication with ...

    2020-9-1 · Topical administration of antibiotics may be recommended to improve the healing process after surgical extrusion, intentional replantation and tooth autotransplantation procedures, as the use of topical antibiotics has been showed to have better beneficial effects compared with systemic antibiotics in avulsion cases (Segura‐Egea et al. 2017 ...

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  • Design and 3D printing of a stainless steel reactor for ...

    2020-10-1 · The struts retained a circular shape, with a diameter of 0.77 ± 0.01 mm (corresponding to a linear shrinkage of ~10%, due to drying). Fig. 2 compares the inner microstructure of the filaments (a-c) and their surface (d-f), by means of SEM images. Some spherical pores with the dimension of a few microns can be detected inside the struts and are most probably caused by air bubbles entrapped in ...

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  • Fresh and Hardened Properties of Extrusion-Based 3D ...

    3D-printing of cementitious materials is an innovative construction approach with which building elements can be constructed without the use of formwork. Despite potential benefits in the construction industry, it introduces various engineering challenges from the material point of view. This paper reviews the properties of extrusion-based 3D-printed cementitious materials in both fresh and ...

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  • Designs | Free Full-Text | A Strategic Roadmap for the ...

    After arriving at the prioritized list of design features, the project team should list a few probable design concepts. The process experts and the R&D team should be involved in this process. It is necessary to brainstorm and use FMEA (failure mode and effects analysis) or a cause-and-effect diagram, etc., to facilitate the design process.

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  • Nanotechnology Conference 2021 | Nanotechnology

    Nanotechnology 2021 Virtual online conference offers a wonderful opportunity to meet and enhance new contacts in the field of Nanotechnology, Nanomedicine & Materials Science with invaluable networking time for you. This Conference provides a online platform for researchers, scientists, students to discuss the new advances and trending applications in the field of Nanotechnology, Nanomedicine ...

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  • MIT Researchers Create Water-Based Robotic

    2014-11-25 · The Water-Based Robotic Fabrication process relies on biodegradable hydrogel composites which are mixed together prior to extrusion and are capable of constructing large-scale 3D objects.

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  • Coupled Instabilities in Metal Structures

    2000-9-23 · The subject of coupled instabilities is a fascinating field of research with a wide range of practical applications, particularly in the analysis and design of metal structures. Despite the excellent body of existing results concerning coupled instability structural behaviour, this situation has not yet been adequately translated into design ...

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  • A Proposal of Manufacturing Execution System

    2016-4-21 · Design for Additive Manufacturing is a set of methods and tools helpful to design a product and its manufacturing process taking into account AM specificities from the early design stages: DFAM allows to determine an optimized process planning from the functional specifications [].Rosen [] defines DFAM as the synthesis of shapes, sizes, geometric mesostructures, and material compositions and ...

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  • Emerging Investigators in Crystal Growth & Design -

    2019-3-13 · It is my pleasure to introduce a special Crystal Growth & Design (CGD) virtual issue, with contributions representative of the amazing new authors contributing to CGD. The diversity in topics and national origin is truly representative of a journal which over the last almost 20 years has sought to “Crystallize the Community.” The aim of […]

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  • Easy and affordable method for rapid prototyping of

    2018-1-1 · The schematic diagrams in Fig. 1 show the structural components of the bioprinting system and the working setup that is used for creating multi-layered microporous scaffolds and tissue constructs. The device is equipped with a micro-extrusion assembly that includes a manually assembled single nozzle bioprinting head integrated with a custom-made pulley based drive that enables continuous ...

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  • Engineering Design and Advanced Manufacturing -

    2021-5-14 · In this context, the presented thesis has as main purposes, the design and development of a process that allows the fabrication of different sized plano-convex MLs with minor intervention on the process parameters. The MLs were fabricated using a photoresist, the AZ4562, through classical photolithography and the thermal reflow process.

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  • Google Scholar

    Polski Português (Brasil) Português (Portugal) Român ă Slovenčina Slovenščina Suomi Svenska Tiếng Việt Türkçe Ελληνικά Български Русский Српски Українська עברית ‎ ﺎﻠﻋﺮﺒﻳﺓ ‎ ﻑﺍﺮﺳی ...

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  • (PDF) Metal Forming: Technology and process

    metal forming process. Balam .A. Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 19 Full PDFs related to this paper. READ PAPER. Metal Forming: Technology and process modelling. Download. Metal Forming: Technology and process modelling.

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  • Proceedings | IEOM Pilsen 2019

    Antonio Sartal, Universidade Nova de Lisboa, Portugal. Josep Llach, Mechanical and Industrial Engineering Department, Girona. ID 75 Organizational Tools and Cultural Change in the Success of Lean Transformations: Taking Stock and Looking ahead to Unravel the Right Sequence and Rhythm Antonio Sartal, Universidade Nova de Lisboa, Portugal.

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  • Journal of Physics: Conference Series, Volume 734,

    Modelling and analysis of underwater explosive forming process by using FEM and SPH formulation is presented in this work. The explosive forming of a steel cone is studied. The model setup includes a low carbon steel plate, plate holder, forming die as well as water and C4 explosive.

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  • Additive manufacturing cost estimation models—a ...

    2020-4-24 · With the recent evolution of additive manufacturing (AM), accurate cost prediction models are of increasing importance to assist decision-making during product development tasks. Estimating the cost is a challenging task in that it requires a vast amount of manufacturing knowledge that has to be synchronised with many aspects from design to production.

    Get Price
  • Nanotechnology Conference 2021 | Nanotechnology

    Nanotechnology 2021 Virtual online conference offers a wonderful opportunity to meet and enhance new contacts in the field of Nanotechnology, Nanomedicine & Materials Science with invaluable networking time for you. This Conference provides a online platform for researchers, scientists, students to discuss the new advances and trending applications in the field of Nanotechnology, Nanomedicine ...

    Get Price
  • Emerging Investigators in Crystal Growth & Design -

    2019-3-13 · It is my pleasure to introduce a special Crystal Growth & Design (CGD) virtual issue, with contributions representative of the amazing new authors contributing to CGD. The diversity in topics and national origin is truly representative of a journal which over the last almost 20 years has sought to “Crystallize the Community.” The aim of […]

    Get Price
  • MIT Researchers Create Water-Based Robotic

    2014-11-25 · The Water-Based Robotic Fabrication process relies on biodegradable hydrogel composites which are mixed together prior to extrusion and are capable of constructing large-scale 3D objects.

    Get Price
  • Steinmann, Paul, Prof. Dr.-Ing. habil. › Lehrstuhl für ...

    Comparative computational analysis of the Cahn--Hilliard equation with emphasis on C1-continuous methods In: Journal of Computational Physics 322 (2016), S. 783-803 ISSN: 0021-9991 DOI: 10.1016/j.jcp.2016.07.005; Landkammer P., Schneider T., Schulte R., Steinmann P., Merklein M.: A non-invasive form finding approach with application to metal ...

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  • Engineering Design and Advanced Manufacturing -

    2021-5-14 · In this context, the presented thesis has as main purposes, the design and development of a process that allows the fabrication of different sized plano-convex MLs with minor intervention on the process parameters. The MLs were fabricated using a photoresist, the AZ4562, through classical photolithography and the thermal reflow process.

    Get Price
  • Google Scholar

    Polski Português (Brasil) Português (Portugal) Român ă Slovenčina Slovenščina Suomi Svenska Tiếng Việt Türkçe Ελληνικά Български Русский Српски Українська עברית ‎ ﺎﻠﻋﺮﺒﻳﺓ ‎ ﻑﺍﺮﺳی ...

    Get Price
  • Journal of Physics: Conference Series, Volume 734,

    Modelling and analysis of underwater explosive forming process by using FEM and SPH formulation is presented in this work. The explosive forming of a steel cone is studied. The model setup includes a low carbon steel plate, plate holder, forming die as well as water and C4 explosive.

    Get Price
  • Bauhaus-Universität Weimar: Prof. Dr. rer. nat. Tom

    Mengesha, M., Schmidt, A., Göbel, L., Lahmer, T. (2020): Numerical Modeling of an Extrusion-Based 3D Concrete Printing Process Considering a Spatially Varying Pseudo-Density Approach, RILEM International Conference on Concrete and Digital Fabrication, 323-332

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  • Additive manufacturing cost estimation models—a ...

    2020-4-24 · With the recent evolution of additive manufacturing (AM), accurate cost prediction models are of increasing importance to assist decision-making during product development tasks. Estimating the cost is a challenging task in that it requires a vast amount of manufacturing knowledge that has to be synchronised with many aspects from design to production.

    Get Price
  • Coupled Instabilities in Metal Structures

    2000-9-23 · The subject of coupled instabilities is a fascinating field of research with a wide range of practical applications, particularly in the analysis and design of metal structures. Despite the excellent body of existing results concerning coupled instability structural behaviour, this situation has not yet been adequately translated into design ...

    Get Price
  • Nanotechnology Conference 2021 | Nanotechnology

    Nanotechnology 2021 Virtual online conference offers a wonderful opportunity to meet and enhance new contacts in the field of Nanotechnology, Nanomedicine & Materials Science with invaluable networking time for you. This Conference provides a online platform for researchers, scientists, students to discuss the new advances and trending applications in the field of Nanotechnology, Nanomedicine ...

    Get Price
  • Inventor Reviews 2021 - Capterra

    The design and portability is really quite good, and when coupled with access to CNC machinery and 3D printing capability makes the prototyping process incredibly quick. Currently experimenting with amateur photogrammetry for metrology and rapid design capability (converting clay models or plastic-printing pens), and the toolset is powerful ...

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  • André Stork | Fraunhofer IGD

    2021-5-19 · Virtual prototyping, the iterative process of using computer-aided (CAx) modeling, simulation, and visualization tools to optimize prototypes and products before manufacturing the first physical artifact, plays an increasingly important role in the modern product development process.

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  • Computer Aided Troubleshooting of Extrusion

    There is an Open Access version for this licensed article that can be read free of charge and without license restrictions. The content of the Open Access version may differ from

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  • Press - GEA engineering for a better world

    2015-11-24 · Düsseldorf (Germany), May 19, 2020 – Global process technology and solutions provider, GEA, has been chosen by innocent Ltd., a leading European smoothie and juice manufacturer, as a key technology partner for the design and construction of what will be an industry-leading, carbon-neutral juice manufacturing plant in the Netherlands.

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  • Articles & publications - CSEM

    In this communication we report on the design, fabrication and testing of a novel monolithic tapered laser achieving pulse energy up to 200pJ from a solitary chip (Fig.1, panel (a)). While the epitaxial structure is the same as reported in [2] the tapered laser structure has now different cavity sections: two absorber sections, a tuning section ...

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  • Press - GEA engineering for a better world

    2015-11-24 · Düsseldorf (Germany), May 19, 2020 – Global process technology and solutions provider, GEA, has been chosen by innocent Ltd., a leading European smoothie and juice manufacturer, as a key technology partner for the design and construction of what will be an industry-leading, carbon-neutral juice manufacturing plant in the Netherlands.

    Get Price
  • Publications – Geosensors and Engineering Geodesy |

    2021-5-2 · The presented deformation analysis consists of point-wise coordinate comparisons within a network, of a cloud-to-mesh (C2M) comparison of pairs of point clouds, and of a hybrid approach denoted as virtual monitoring points (VMP) approach herein, i.e. point-wise analysis derived from the independent registration of small patches of point clouds.

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  • Program Overview – TEI 2018

    The framework aids the analysis of the intended and unintended design attributes that emerge within a project’s design process. The framework helps to reveal how prototypes and decision making interact together to shape the final design features and make visible the trajectory of central design attributes and unexplored alternatives.

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  • IOP Conference Series: Materials Science and

    The lightweighting with aluminum offers the potential for using unconventional fabrication technologies such as sheet hydroforming. Triform process is an unconventional sheet forming technology where the blank sheet is placed under a flexible rubber pad and is deformed under the action of the hydraulic pressure applied from the top of the ...

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  • Oral Presentations (LDD, LPES, LNM, LPAT, LNT, LPPT,

    2010-9-30 · A significant problem hindering process design is the paucity of information about the effects of changing process parameters on mixing efficiency, especially in the case of continuous mixing. The main target of this talk is to highlight continuous mixing and to examin the effects of different process and design parameters.

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  • Oral Sessions, 2017

    2021-1-13 · In vitro tests were performed with murine embryonic fibroblasts (NIH/3T3) and endothelial murine cells (MS1) so to obtain cell sheets characterized by cell viability, immunofluorescence analysis. Results: The extrusion process reduces the LCST of the MC based hydrogels; moreover, after extrusion, the hydrogels show a degree of swelling in water ...

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  • Testing and Characterization Facilities ‒ LMM ‐ EPFL

    2021-4-10 · – 1000 kN hydraulic universal testing apparatus, Mohr & Federhaff AG (MXE030) – 600/100 kN electromechanical computer-controlled universal testing apparatus, Schenck (MXE030) – 25 kN electromechanical computer-controlled universal testing apparatus, …

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  • JournalTOCs

    Food Drying: Development of Drying ODEs Useful to Design and Process Adjustment. Authors: Dario Friso First page: 6 Abstract: The mathematical investigation presented in this paper concerns the conveyor-belt dryer with tangential flow operating in co-current. This dryer is bigger than the continuous through-circulation conveyor dryer but has ...

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  • Publikationen und Öffentlichkeitsarbeit | Professur ...

    Process Analysis of Water Abrasive Fine Jet Structuring of Ceramic Surfaces via Design of Experiment 6th CIRP International Conference on High Performance Cutting, 23.-25.06.2014, Berkeley, California, Procedia CIRP 14, pp. 442-447

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  • Grasping everything - SlideShare

    2014-8-31 · Grasping everything 1. Gripping technologies 1 1 on the basis of the paper “Grasping devices and methods in automated production processes” , CIRP Annals - Manufacturing Technology, Volume 63, Issue 2, 2014, G. Fantoni Department of Civil and Industrial Engineering University of Pisa (Italy) NEWTECH 2013 STC-A 2011 Fantoni G.- Active surfaces, materials and tools for assembly - 1

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