Investigation of Key Characteristics of Flanging and Hemming of Flat Surface - Curved Edge Sheet Metal PDF Download
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Author: Seth Jeremy Larris
Publisher:
ISBN:
Category :
Languages : en
Pages : 194
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Author: Seth Jeremy Larris
Publisher:
ISBN:
Category :
Languages : en
Pages : 194
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Book Description
Author: Hsien-Chih Wu
Publisher:
ISBN:
Category :
Languages : en
Pages : 316
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Book Description
Quality and preciseness requirements for automobile parts are getting more severe year by year. One of the significant factors to determine a high quality automobile is their appearance. The outer panel surface quality includes the matching quality among press- formed parts and fitting quality which involves the dimensions of uniformity in clearance and level-mismatch between panels. A number of automotive interior and exterior panels are formed by press brake bending or flanging, then joined by hemming. Therefore, the way to get higher quality appearance is to improve press brake technologies. Traditionally the design process for bending, flanging and hemming tools are based on trial-and-error processes and on the skill of experienced die-makers. This approach results in high development cost and long lead-times. Computer simulations are good tools to predict and evaluate the tool and process design. The improvement of computer hardware and software has permitted "virtual" metal forming processes to be conducted on digital computers. Finite element method (FEM) is a numerical procedure for analyzing problems that are too complex to be solved by classical analysis methods. The main objectives of this study are to investigate the flat surface-straight edge, flat surface-contour edge and curved surface-straight edge flanging and hemming processes. Furthermore, The development of new tool design method for flanging and hemming is included. To achieve these goals, numerical models and finite element analysis were performed to compare with experimental data. Besides, industrial flanging and hemming case studies were conducted by commercial FEM package. Consequently, a set of part, process and die design rules and guidelines for bending, flanging and hemming were developed.
Author:
Publisher:
ISBN:
Category : Sheet-metal
Languages : en
Pages : 1000
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Author: Guohua Zhang
Publisher:
ISBN:
Category :
Languages : en
Pages : 372
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Book Description
Author: Aleksandar Rodić
Publisher: Springer
ISBN: 3319490583
Category : Technology & Engineering
Languages : en
Pages : 651
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Book Description
This book presents the proceedings of the 25th International Conference on Robotics in Alpe-Adria-Danube Region, RAAD 2016 held in Belgrade, Serbia, on June 30th–July 2nd, 2016. In keeping with the tradition of the event, RAAD 2016 covered all the important areas of research and innovation in new robot designs and intelligent robot control, with papers including Intelligent robot motion control; Robot vision and sensory processing; Novel design of robot manipulators and grippers; Robot applications in manufacturing and services; Autonomous systems, humanoid and walking robots; Human–robot interaction and collaboration; Cognitive robots and emotional intelligence; Medical, human-assistive robots and prosthetic design; Robots in construction and arts, and Evolution, education, legal and social issues of robotics. For the first time in RAAD history, the themes cloud robots, legal and ethical issues in robotics as well as robots in arts were included in the technical program. The book is a valuable resource for researchers in fields of robotics, engineers who implement robotic solutions in manufacturing, services and healthcare, and master’s and Ph.D. students working on robotics projects.
Author: T. Kishore
Publisher: Apress
ISBN: 1484232259
Category : Computers
Languages : en
Pages : 409
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Book Description
Get started with the basics of part modeling, assembly modeling, presentations, and drawings in this step-by-step tutorial on Autodesk Inventor fundamentals. Next, this book teaches you some intermediate-level topics such as additional part modeling tools, sheet metal modeling, top-down assembly features, assembly joints, and dimension and annotations. Engaging explanations, practical examples, and step-by-step instructions make this tutorial book complete. Once you have read Learn Autodesk Inventor 2018 Basics you will be able to use Autodesk Inventor for 3D modeling, 2D drawings, finite element analysis, mold design, and other purposes, just like a design professional. You will gain all the basic information and essential skills you need to work in Autodesk Inventor immediately. What You'll Learn Carry out virtual 3D modeling for your next 3D printing projects Design molds for 3D printing and other projects Generate 2D drawings Who This Book Is For Novice users of Autodesk Inventor.
Author: Wilko C. Emmens
Publisher: Springer Science & Business Media
ISBN: 3642219047
Category : Technology & Engineering
Languages : en
Pages : 110
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Book Description
- Overview of materials and treatment aspects of manufacturability of sheet metal - Written by an industrial expert turned scientist - Concentrates on the formability of sheet metal, one of the fundamental form material is used in metalworking
Author: Schuler GmbH
Publisher: Springer
ISBN: 3642588573
Category : Technology & Engineering
Languages : en
Pages : 589
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Book Description
Following the long tradition of the Schuler Company, the Metal For ming Handbook presents the scientific fundamentals of metal forming technology in a way which is both compact and easily understood. Thus, this book makes the theory and practice of this field accessible to teaching and practical implementation. The first Schuler "Metal Forming Handbook" was published in 1930. The last edition of 1966, already revised four times, was translated into a number of languages, and met with resounding approval around the globe. Over the last 30 years, the field of forming technology has been rad ically changed by a number of innovations. New forming techniques and extended product design possibilities have been developed and introduced. This Metal Forming Handbook has been fundamentally revised to take account of these technological changes. It is both a text book and a reference work whose initial chapters are concerned to pro vide a survey of the fundamental processes of forming technology and press design. The book then goes on to provide an in-depth study of the major fields of sheet metal forming, cutting, hydroforming and solid forming. A large number of relevant calculations offers state of the art solutions in the field of metal forming technology. In presenting tech nical explanations, particular emphasis was placed on easily under standable graphic visualization. All illustrations and diagrams were compiled using a standardized system of functionally oriented color codes with a view to aiding the reader's understanding.
Author: Taylan Altan
Publisher: ASM International
ISBN: 1615039872
Category : Technology & Engineering
Languages : en
Pages : 311
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Book Description
Descripción del editor: "heet forming fundamentals are thoroughly addressed in this comprehensive reference for the practical and efficient use of sheet forming technologies. The principle variables of sheet forming-including the interactions between variables-are clearly explained, as a basic foundation for the most effective use of computer aided modeling in process and die design.Topics include stress analysis, formability criteria, tooling, and materials for sheet forming. The book also covers the latest developments in sheet metal forming technology, including servo-drive presses and their applications, and advanced cushion systems in mechanical and hydraulic presses." (ASM International).
Author: Louis Broemel
Publisher:
ISBN:
Category : Sheet-metal work
Languages : en
Pages : 568
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Book Description
