Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Methods For Validating Stamping And Metal Assembly Processes During Automotive Body Development
Download Methods For Validating Stamping And Metal Assembly Processes During Automotive Body Development full books in PDF, epub, and Kindle. Read online Methods For Validating Stamping And Metal Assembly Processes During Automotive Body Development ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Methods for Validating Stamping and Metal Assembly Processes During Automotive Body Development by : Patrick C. Hammett
Download or read book Methods for Validating Stamping and Metal Assembly Processes During Automotive Body Development written by Patrick C. Hammett and published by . This book was released on 1995 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Automotive Body Manufacturing Systems and Processes by : Mohammed A. Omar
Download or read book The Automotive Body Manufacturing Systems and Processes written by Mohammed A. Omar and published by Wiley. This book was released on 2011-02-14 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive and dedicated guide to automotive production lines, The Automotive Body Manufacturing Systems and Processes addresses automotive body processes from the stamping operations through the final assembly activities. To begin, it discusses current metal forming practices, including stamping engineering, die development, and dimensional validation, and new innovations in metal forming, such as folding based forming, super-plastic, and hydro forming technologies. The first section also explains details of automotive spot welding (welding lobes), arc welding, and adhesive bonding, in addition to flexible fixturing systems and welding robotic cells. Guiding readers through each stage in the process of automotive painting, including the calculations needed to compute the number of applicators and paint consumption based on vehicle dimensions and demand, along with the final assembly and automotive mechanical fastening strategies, the book's systematic coverage is unique. The second module of the book focuses on the layout strategies of the automotive production line. A discussion of automotive aggregate planning and master production scheduling ensures that the reader is familiar with operational aspects. The book also reviews the energy emissions and expenditures of automotive production processes and proposes new technical solutions to reduce environmental impact. Provides extensive technical coverage of automotive production processes, discussing flexible stamping, welding and painting lines Gives complete information on automotive production costing as well as the supplier selection process Covers systems from the operational perspective, describing the aggregate and master production planning Details technical aspects of flexible automotive manufacturing lines Methodically discusses the layout and location strategies of automotive manufacturing systems to encompass the structural elements Features topic-related questions with answers on a companion website
Book Synopsis The Automotive Body Manufacturing Systems and Processes by : Mohammed A. Omar
Download or read book The Automotive Body Manufacturing Systems and Processes written by Mohammed A. Omar and published by John Wiley & Sons. This book was released on 2011-02-14 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive and dedicated guide to automotive production lines, The Automotive Body Manufacturing Systems and Processes addresses automotive body processes from the stamping operations through the final assembly activities. To begin, it discusses current metal forming practices, including stamping engineering, die development, and dimensional validation, and new innovations in metal forming, such as folding based forming, super-plastic, and hydro forming technologies. The first section also explains details of automotive spot welding (welding lobes), arc welding, and adhesive bonding, in addition to flexible fixturing systems and welding robotic cells. Guiding readers through each stage in the process of automotive painting, including the calculations needed to compute the number of applicators and paint consumption based on vehicle dimensions and demand, along with the final assembly and automotive mechanical fastening strategies, the book's systematic coverage is unique. The second module of the book focuses on the layout strategies of the automotive production line. A discussion of automotive aggregate planning and master production scheduling ensures that the reader is familiar with operational aspects. The book also reviews the energy emissions and expenditures of automotive production processes and proposes new technical solutions to reduce environmental impact. Provides extensive technical coverage of automotive production processes, discussing flexible stamping, welding and painting lines Gives complete information on automotive production costing as well as the supplier selection process Covers systems from the operational perspective, describing the aggregate and master production planning Details technical aspects of flexible automotive manufacturing lines Methodically discusses the layout and location strategies of automotive manufacturing systems to encompass the structural elements Features topic-related questions with answers on a companion website
Book Synopsis Validation of Numerical Simulations by Digital Scanning of 3D Sheet Metal Objects by : Samir Lemeš
Download or read book Validation of Numerical Simulations by Digital Scanning of 3D Sheet Metal Objects written by Samir Lemeš and published by Univerza v Ljubljani, Fakulteta za strojništvo. This book was released on 2010-06-23 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Validation is the subjective process that determines the accuracy with which the mathematical model describes the actual physical phenomenon. This research was conducted in order to validate the use of finite element analysis for springback compensation in 3D scanning of sheet metal objects. The measurement uncertainty analysis was used to compare the digitized 3D model of deformed sheet metal product with the 3D model obtained by simulated deformation. The influence factors onto 3D scanning and numerical simulation processes are identified and analysed. It is shown that major contribution to measurement uncertainty comes from scanning method and deviations of parts due to manufacturing technology. The analysis results showed that numerical methods, such as finite element method, can successfully be used in computer aided quality control and automated inspection of manufactured parts.
Book Synopsis Hot Stamping Advanced Manufacturing Technology of Lightweight Car Body by : Ping Hu
Download or read book Hot Stamping Advanced Manufacturing Technology of Lightweight Car Body written by Ping Hu and published by Springer. This book was released on 2016-10-14 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes the advanced manufacturing technology of original innovations in hot stamping of lightweight car body. A detailed description of the technical system and basic knowledge of sheet metal forming is given, which helps readers quickly understand the relevant knowledge in the field. Emphasis has been placed on the independently developed hot stamping process and equipment, which help describe the theoretical and experimental research on key problems involving stress field, thermal field and phase transformation field in hot stamping process. Also, a description of the formability at elevated temperature and the numerical simulation algorithms for high strength steel hot stamping is given in combination with the experiments. Finally, the book presents some application cases of hot stamping technology such as the lightweight car body design using hot stamping components and gradient hardness components, and the cooling design of the stamping tool. This book is intended for researchers, engineers and graduate students in vehicle engineering, mechanical engineering, especially in the field of advanced manufacturing technology. The book also provides a useful reference for other new technology related temperature and phase transformation, such as aluminum-magnesium alloy hot stamping.
Book Synopsis White Light Measurement by : Patrick C. Hammett
Download or read book White Light Measurement written by Patrick C. Hammett and published by . This book was released on 2005 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The UMTRI Research Review written by and published by . This book was released on 1998-07 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Generalizing Machine Intelligence Techniques for Automotive Body Frame Design by : Satchit Ramnath
Download or read book Generalizing Machine Intelligence Techniques for Automotive Body Frame Design written by Satchit Ramnath and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thin-walled frames are prevalent in automotive body structures as they provide lower vehicle weight to meet strength and stiffness requirements for different types of loading cases. The inner and outer styling surfaces drive the shape of the design domain, which constrains structural configurations, and the size and shape of parts. With an increasing demand for a shorter development and production time and cost of automotive production and to stay competitive in the field, automotive manufacturers are using advanced computation techniques like Topology Optimization (TO) to create new and better performing designs. Although automotive structural engineers have been using thin-walled frames for years, they are keen on getting additional improvements through TO. However, current technology is not capable of producing thin-walled shapes. The research presented here aims to bridge the gap between the topology optimized automotive body structures and the traditional manufacturing processes by automatically post-processing the results to create hollow cross-sections for the body components to reside within a given space. The inner and outer styling surfaces control the space boundaries that constrain the structural configurations and the size of parts. Topology optimization is performed on an FEA model that represents the design domain using voxel elements, and the results typically mesh/triangulated surfaces stored as *.stl files. The objective is to develop a systematic approach for converting organic, solid, and monolithic shapes, obtained from TO, into parameterized CAD models for thin-walled structures produced by sheet metal stamping. The methods developed can perform concurrent shape and size optimization of the cross-section of thin-walled components, as opposed to the traditional method where the shape of the cross-section is obtained from an existing, which is then optimized for size. The area and moment of inertias of the cross-section are the two metrics used to match the thin-walled cross-section to the cross-section of the solid TO results. An initial set of cross-sections for thin-walled structures are generated using a feature-based method, which is further optimized to match the cross-sectional properties. The optimization process is referred to as “morphing”, which is done using a genetic algorithm. All the cross-sections generated must adhere to multiple constraints such as boundary constraints, manufacturing constraints, and specified bounds. The boundary constraints are imposed by an existing design space. In the absence of a design space, two methods have been developed to synthesize a new design geometry. The manufacturing constraints are based on the stamping process used to manufacture the components. These constraints are guided by multiple sets of rules such as topology rules, geometry rules, and manufacturing rules. A thin-walled component is generated from multiple optimized cross-sections lofted together. The representation and generation of cross-sections, and the corresponding thin-walled components, are generalized using features and parameters so that the methods can be used for both automotive and non-automotive applications. It is also necessary to generate and evolve the design of the joints along with their adjacent hollow components. A formal approach to generating conceptual designs in CAD will provide the designer with a starter design that can be used to further improve the model and prepare for analysis. The generation of conceptual joint designs is governed by various rules on manufacturing, joining technology, materials, etc. A formal method for integrating joint design with thin-walled components has also been evaluated and discussed.
Book Synopsis Variability Characterization and Tolerancing for Automotive Body Assembly by : Hsin-Wei Lee
Download or read book Variability Characterization and Tolerancing for Automotive Body Assembly written by Hsin-Wei Lee and published by . This book was released on 1998 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1986 with total page 1066 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Body Assembly Process Improvement for Automotive Industry by : Mohd Najmi Mohamad
Download or read book Body Assembly Process Improvement for Automotive Industry written by Mohd Najmi Mohamad and published by . This book was released on 2008 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: An automotive body assembly system consists of many individual sub-assemblies and sheet metal parts welded. The objective in this project is to identify the problem that always happens in line assembly. Then improve the problem in line assembly to overcome from the problem arise. Hence make a comparison and find a solution about body assembly to improve the problem from the data analysis. At body assembly process there are several problem could happen such as miss the spot part, dent or hump, scratch, spatter burr and hole to the body during assembly. But the major problem happen at line assembly is spot weld and men mistake. By using 4M method which includes machine, method, material and man, this problem can be identify easily and effected. As a result there are some problem that contributes to the problem happen such as logistic problem which involve the wrong part delivery and wrong shipment. Besides that, man power and workability also be the problem to the line assembly. Lack of discipline, behaviour and competency of worker give a worse impact to the company. Wrong workability involves many of tools, machine and man power and affected the production and flow in line assembly. Spot welding becomes a problem when the current voltage supply is not enough and it can work properly. Lastly jigs and fixture need to be right servicing schedule to make sure the machine and tools are in good condition and avoid the problem happen used it. The method were used to make the analysis data is by making study case at AMM factory which more focus at body assembly line and problem occur during the process. From the data collected, analysis data can be done and improve the problem that always happen in line assembly. Hence it gives benefit to the company either in productivity or working environment from the solution has done.
Book Synopsis Manufacturing Engineering and Materials Handling--2005 by :
Download or read book Manufacturing Engineering and Materials Handling--2005 written by and published by . This book was released on 2005 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Digital Products by : C. Werner Dankwort
Download or read book Digital Products written by C. Werner Dankwort and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: In addition to the classical needs, competition on the global market requires from industry product innovations: quality, time to market, reduction of costs (Q,T,C). The modern process networks of product development and manufacturing passing the borders of countries and including several companies could not work without an extensive use of information technology. This is going far beyond the former idea of Computer Aided Design. Thus the 3'd Workshop on Current CAx-Problems did not focus on functionalities or methods aiding design like in the first two workshops but on "Digital Products - Living Data is the Future": problems of the virtual simulation of the entire industrial process, starting with the development of a product and covering the complete life cycle. The workshop aimed at bringing together the three groups: industry (mainly automotive manufacturers), system suppliers, and fundamental research. During the workshop, communication between these three groups had to be intensified, and especially also among competing companies of the same branch to pave the way for concerted actions, which are essential for all in the future.
Download or read book Automotive Industries written by and published by . This book was released on 1924 with total page 878 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Forging, Stamping, Heat Treating by :
Download or read book Forging, Stamping, Heat Treating written by and published by . This book was released on 1928 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Automotive Industries, the Automobile by :
Download or read book Automotive Industries, the Automobile written by and published by . This book was released on 1924 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conference Proceedings written by and published by . This book was released on 1988 with total page 1178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
