Overview of the Exascale Additive Manufacturing Projectinside-BigData.com
In this video from the HPC User Forum in Santa Fe, John Turner from ORNL presents: Overview of the Exascale Additive Manufacturing Project.
"Fully exploiting future exascale architectures will require a rethinking of the algorithms used in the large scale applications that advance many science areas vital to DOE and NNSA, such as global climate modeling, turbulent combustion in internal combustion engines, nuclear reactor modeling, additive manufacturing, subsurface flow, and national security applications. The newly established Center for Efficient Exascale Discretizations (CEED) in DOE’s Exascale Computing Project (ECP) aims to help these DOE/NNSA applications to take full advantage of exascale hardware by using state-of-the-art ‘high-order discretizations’ that provide an order of magnitude performance improvement over traditional methods."
Watch the video: http://wp.me/p3RLHQ-gHb
Learn more: https://exascaleproject.org/
and
http://hpcuserforum.com
Sign up for our insideHPC Newsletter: http://insidehpc.com/newsletter
Development of an Interactive Simulation of Steel Cord Manufacturing for Indu...Gurdal Ertek
We developed an interactive simulation program to be used in industrial engineering education, based on an earlier simulation study of a steel cord manufacturing plant. In the class project, the students are asked to design strategies/algorithms for finding the optimal values of operational decision variables by using the program.
http://research.sabanciuniv.edu.
Overview of the Exascale Additive Manufacturing Projectinside-BigData.com
In this video from the HPC User Forum in Santa Fe, John Turner from ORNL presents: Overview of the Exascale Additive Manufacturing Project.
"Fully exploiting future exascale architectures will require a rethinking of the algorithms used in the large scale applications that advance many science areas vital to DOE and NNSA, such as global climate modeling, turbulent combustion in internal combustion engines, nuclear reactor modeling, additive manufacturing, subsurface flow, and national security applications. The newly established Center for Efficient Exascale Discretizations (CEED) in DOE’s Exascale Computing Project (ECP) aims to help these DOE/NNSA applications to take full advantage of exascale hardware by using state-of-the-art ‘high-order discretizations’ that provide an order of magnitude performance improvement over traditional methods."
Watch the video: http://wp.me/p3RLHQ-gHb
Learn more: https://exascaleproject.org/
and
http://hpcuserforum.com
Sign up for our insideHPC Newsletter: http://insidehpc.com/newsletter
Development of an Interactive Simulation of Steel Cord Manufacturing for Indu...Gurdal Ertek
We developed an interactive simulation program to be used in industrial engineering education, based on an earlier simulation study of a steel cord manufacturing plant. In the class project, the students are asked to design strategies/algorithms for finding the optimal values of operational decision variables by using the program.
http://research.sabanciuniv.edu.
You need an engineer with a meticulous attention to detail and excellent design skills. My educational status as a pursuing mechanical engineering graduate make me an ideal candidate for the Intern.
Presently working as Design Engineer in Nebula Technologies Bangalore, Nebula Technologies provides New product design/Concept Design, Reverse engineering solutions and services to various engineering service providers and OEM automotive customers globally.
Sustainable Manufacturing: Optimization of single pass Turning machining oper...sajal dixit
Main aim is to optimize a manufacturing process by using different Meta-heuristic algorithm. i had selected turning process here. Firstly i found the most influential parameters in turning process by introducing "Local-centrality Method". Optimization of these most influential parameters will lead to the optimization of whole process using "Genetic algorithm and Taguchi Method". Genetic algorithm has been used to optimize production rate & production cost and Taguchi method has been used to optimize cutting quality, which has been described in presentation.
Moving Towards Sustainable ManufacturingSteve Ellis
Steve Ellis of Hickory, North Carolina and CEO & President of Automated Solutions LLC. details how automated manufacturing plants should be thinking about the sustainability of their machines & their impact. Please feel free to view, comment, and share. Check back again soon for more updates and slideshares!
You need an engineer with a meticulous attention to detail and excellent design skills. My educational status as a pursuing mechanical engineering graduate make me an ideal candidate for the Intern.
Presently working as Design Engineer in Nebula Technologies Bangalore, Nebula Technologies provides New product design/Concept Design, Reverse engineering solutions and services to various engineering service providers and OEM automotive customers globally.
Sustainable Manufacturing: Optimization of single pass Turning machining oper...sajal dixit
Main aim is to optimize a manufacturing process by using different Meta-heuristic algorithm. i had selected turning process here. Firstly i found the most influential parameters in turning process by introducing "Local-centrality Method". Optimization of these most influential parameters will lead to the optimization of whole process using "Genetic algorithm and Taguchi Method". Genetic algorithm has been used to optimize production rate & production cost and Taguchi method has been used to optimize cutting quality, which has been described in presentation.
Moving Towards Sustainable ManufacturingSteve Ellis
Steve Ellis of Hickory, North Carolina and CEO & President of Automated Solutions LLC. details how automated manufacturing plants should be thinking about the sustainability of their machines & their impact. Please feel free to view, comment, and share. Check back again soon for more updates and slideshares!
A SHORT REPORT OF SUSTAINABLE ENERGY ISSUES IN CNC AND MACHINING PROCESSDr. V.R.Manoj
Presented by Bharath Kumar, V Sem Production Engineering, Velammal Engineering College, Chennai at Inventi (Technical symposium at SSN College of Engineering, Chennai). Co-authors: Dr.V.R.Manoj & Dr.P.Jawahar.
Mr. John Bernaden
On Friday, September 25th, Alliance to Save Energy hosted “Smart Manufacturing: Modernization to Marketplace,” in the Rayburn House Office Building. This briefing, moderated by the Alliance’s Vice President of Programs, Jeffery Harris, explored the merits of smart technologies—including sensors and wireless controls—in a modern manufacturing environment.
Review of the cryogenic machining in turning and milling processeSAT Journals
Abstract Cryogenic Coolents are used in conventional machining in material removing process can increase tool life, better surface finish, dimensional accuracy, and reduce the cutting temp. Main objectives of this paper is to understand the cryogenic machining operations. Various research scholar has done the experimental investigation on the cryogenic coolants in different materials in turning and milling Process,. At the end of the review obsrved that cryogenic coolant is most favourable methods for material cutting operations in various aspects for future research is proposed. Key Words: Cryogenic coolents and Machining, Literature Review, cryogenic LN2Setup, cryogenic CO2 Setup,
This presentation is pertaining to the make in India intitative which had took since few months ago,I given brief information about the event,Its probable contribution to GDP,FDI & Export promotion in the country.
On July 10th Innovate UK and the KTN held a business innovation day to showcase 30 of the Innovate UK projects that are currently active in the area of Additive Manufacturing. The presentations and pitches made on the day are now available to download. Topic 3 focuses on Post Processing
DigitalClone for Engineering Supporting Business Initiatives of Rotorcraft OE...Sentient Science
Sentient Science’s DigitalClone for Engineering Software is used by aircraft OEM, Suppliers and Operators to evaluate new and upgrade designs through materials science-based computational testing. The software is used throughout the design cycle to life critical components within the drivetrain. DigitalClone for Engineering enables certified digital models to be used by aircraft operators for asset management and supply chain planning and demand forecasting by simulating the models under multiple operational profiles.
Naval Aviation Materials and Manufacturing Workshop: Accelerating Technolog...frazierwe
The purpose of the workshop was to identify the means of effecting a 30% reduction in cost and a 30% increase in throughput, by accelerating the insertion of extant and emerging Materials and Manufacturing Technologies.
B Kindilien Finding Efficiency In Mach 120408jgIpotiwon
Presentation at the 2008 Defense Manufacturer\'s Conference (DMC), Orlando, FL: The advent of finite-element modeling based systems has ushered in an era of physics-based prediction of machining operations, giving engineers new insight into designing machining strategies. Some technologies are being employed as machining process development tools. Others are being applied by companies following the tool path generation process in the computer-aided manufacturing (CAM) software systems. Further, other software technologies are evolving within the CAM software systems users currently operate, offering dramatic reductions in machining cycle times by affecting air cuts and feed rates. But users still wonder how to apply these various approaches; they puzzle over what approaches work for their shop practices. Attendees described after this presentation that they had a clearer sense of how strategic changes in machining approaches and implementation of the right technology for a given manufacturing condition can make all the difference.
B Kindilien-Does Manufacturing Have a Future?jgIpotiwon
Presentation to students and educators at Eastern Connecticut State University in 2008 on the challenges, and opportunities, facing people in manufacturing.
Additive manufacturing (AM) or additive layer manufacturing (ALM) is the industrial production name for 3D printing, a computer controlled process that creates three dimensional objects by depositing materials, usually in layers.
AM is a rapidly growing field that is having an impact on multiple industries by simplifying the process to go from a 3D model to a finished product.
In contrast to conventional manufacturing processes, AM fabricates objects by adding materials as required which eliminates the necessity of subtracting materials (by means of machining, milling, carving, etc.) to obtain desired shapes.
AM can advantageously fabricate complex geometries with no part-specific tooling and much less waste material.
In the construction sector, architectural models have been created with AM methods for more than a decade.
Recent years have seen a vast increase in research on printing methods for building components.
AM allows building companies to produce geometrically complex structures, to vary materials within a component according to its functions, and to automate the construction process starting from a digital model.
The technology can bring significant benefits to the construction industry in terms of increased customization, reduced construction time, reduced manpower, and construction cost.
Design and Development of Honeycomb Structure for Additive Manufacturingijtsrd
the demand for shorter product development time has resulted in the introduction of a new paradigm called Additive Manufacturing AM . Due to its significant advantages in terms of cost effective, lesser build time, elimination of expensive tooling, design flexibility AM is finding applications in many diverse fields of the industry today. One of the recent applications of this technology is for fabrication of cellular structures. Cellular structures are designed to have material where it is needed for specific applications. Compared to solid materials, these structures can provide high strength-to-weight ratio, good energy absorption characteristics and good thermal and acoustic insulation properties to aerospace, medical and engineering products. However, due to inclusion of too many design variables, the design process of these structures is a challenge task. Furthermore, polymer additive manufacturing techniques, such as fused deposition modeling FDM process which shows the great capability to fabricate these structures, are still facing certain process limitations in terms of support structure requirement for certain category of cellular structures. Therefore, in this research, a computer-aided design CAD based method is proposed to design and develop hexagonal honeycomb structure self-supporting periodic cellular structure for FDM process. This novel methodology is found to have potential to create honeycomb cellular structures with different volume fractions successfully without any part distortion. Once designing process is complete, mechanical and microstructure properties of these structures are characterized to investigate effect of volume fraction on compressive strength of the part. Volume fraction can be defined as the volume percentage of the solid material inside the cellular structure and it is varied in this thesis by changing the cell size and wall thickness of honeycombs. Compression strength of the honeycomb structure is observed to increase with the increase in the volume fraction and this behavior is compared with an existing Wierzbicki expression, developed for predicting compression properties. Some differences are noticed in between experimentally tested and Wierzbicki model estimated compressive strength. These differences may be attributed to layer by layer deposition strategy and the residual stress inherent to the FDM-manufacturing process. Narendra Kumar Rajak | Prof. Amit Kaimkuriya "Design and Development of Honeycomb Structure for Additive Manufacturing" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-6 , October 2018, URL: http://www.ijtsrd.com/papers/ijtsrd18856.pdf
TAG Manufacturing Kick Off Meeting, The Future of Manufacturing
1. Future Manufacturing Technologies April 7, 2010 Dr. Steven Danyluk Director Manufacturing Research Center Georgia Institute of Technology Manufacturing Research Center Atlanta, GA 30332-0560 www.marc.gatech.edu
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4. How Does MARC Work? Industry Funds (70%) Government Funds (20%) Startup Companies Research Results Students/Employees MT Connect Industrial Consortia Gov’t Agency Industry MARC
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9. PMRC: Cavitation Shotless Peening Goal: Develop flexible method/system to engineer compressive residual stress into machined aerospace parts for enhanced fatigue performance Side Panel View: Pumping Unit Inside Machine: Combining Nozzle Sponsor: Boeing/Phantom Works Unpeened: 419.6 HV Peened: 468.2 HV 11.6 % Change (w/o optimization)
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13. Modeling and Simulation Testbed Complex System Simulation Models Combination of Tools & Models Leading to System-Level Models of Complex Systems Simulation Tools } Descriptive Tools Solvers Assembly Models Factory Tools Work Cells Reliability Dynamic Solver Costs Mechanical/ Fluid Tools CAD Mechanical& Fluid Models FEA Solver System Particulars Hydraulics Requirements
16. ‘ DNA’ Description of a 2-Spring Physics Model Interconnectedness Shows Dependability http://eislab.gatech.edu/pubs/conferences/2007-incose-is-1-peak-primer/ Governing Equations Analytical Model
17. Broadly Applicable Technology : Executable SysML Parametrics b. Mini Snowman a. Snowman c. Snowflake d. Mouse g. Robot f. ? e. Cactus Examples of Managing “Model DNA” Using SysML Parametrics a. 2-spring physics model b. Car gas mileage model c. UAV road scanning system model d. Airframe mechanical part model e. 3-year company financial model f. Design verification model (automated test for two Airframe mechanical part models) g. South Florida water mgt. (hydrology) model Panorama Tool by Andy Scott (Undergrad Research Asst.) and Russell Peak (Director, Modeling & Simulation Lab)
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21. 12/21/09 Source: Bras, Romaniw, et al. 10/2009 www.sdm.gatech.edu “ Object-Oriented Spreadsheet” plus more ... F-86 Wing Section Test Case in SysML Parametrics Comparing Sustainability Metrics for Design Alternatives
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27. MTConnect Overview A light-weight protocol used for transferring sensor level data using internet based protocols on the factory floor “ Bringing Manufacturing to the Internet Age” Open Standard
41. Innovation at the Interface between Technology & Business Dr. Ron Bohlander Director, Commercial Product Realization Office Georgia Tech Research Institute 404.407.6836 [email_address]
43. It's tough to find one product today that's built by one company. It's all about partnership, alliances and affiliation. Today, it's all about strategy and service.” – Tom Koulopoulos
44. Where does “product” stop & “service” begin? … & how does that affect alliances? Photo courtesy of U.S. Navy