Download Free Die Tooling Preventive Maintenance For The Sheet Metal Stamping Industry Book in PDF and EPUB Free Download. You can read online Die Tooling Preventive Maintenance For The Sheet Metal Stamping Industry and write the review.

Companies continue to struggle to maintain, manage and control sheet metal stamping operations in a manufacturing environment, but proven strategies and procedures can turn things around. Author Thomas Ulrich, who has been in the die construction business since 1964, played a leadership role in developing a successful and comprehensive preventive maintenance process for large body-panel stamping dies at Chrysler Corp. In this step-by-step guidebook, he delivers a technical, methods-centric examination of the challenges of maintaining, managing, and controlling sheet metal stamping operations. You'll learn how outsourcing, downsizing, and slashing costs can hurt firms; how to take internal steps to improve existing manufacturing processes to improve performance, sustainability, and the bottom line; and how to apply specific methods to bring sheet metal operations under control, thus allowing profit centers to flourish. This is a practical and functional guide that any company can use to successfully improve its sheet metal tool and die operations. Written in easy to understand and precise prose, it serves as an indispensable resource for managers, comptrollers, production managers, PM coordinators, engineers, and anyone working on the front lines of a sheet metal stamping operations.
Finally, in a single volume, a reference that presents engineering-level information on press-working sheet metal, die design, and die manufacturing! Concentrating on simple, practical methods, this book will be an invaluable resource for anyone looking for detailed information about die design and the manufacture of stamping dies, particularly practicing die designers, press engineers, tool and die maintenance technicians, students of die design, and advanced apprentice die makers. Features Emphasizes the basic theory of sheet metal plastic deformation as an aid in understanding the manufacturing processes and operations that are necessary for successful die design. Features the essential mathematical formulas and calculations needed for various die operations and performance of die design. Illustrations feature complete assembly drawings for each type of die Provides a complete picture of the knowledge and skills needed for the effective design of dies for sheet metal cutting, forming and deep drawing operations, highlighted with illustrative examples. Provides properties and typical applications of selected tool and die materials for various die components. Offers a complete picture of integral CAD/CAM systems for die making, EDM machining, and wire EDM practice
From the author of the classic reference, Die Design Handbook, Die Maintenance Handbook crystallizes lessons that have been learned through years of scrupulous problem solving in countless shops around the globe. It goes beyond typical solutions to common tool and die problems. It gives effective maintenance strategies, so trouble can be avoided early in the game. Learn how costly die repairs can be avoided when required tasks are applied at scheduled times during the die maintenance process. This book guides the reader through the basics of the die operation, and then prescribes the correct maintenance procedures for each critical task, including those never before put to print.
This book presents part of the proceedings of the Manufacturing and Materials track of the iM3F 2020 conference held in Malaysia. This collection of articles deliberates on the key challenges and trends related to manufacturing as well as materials engineering and technology in setting the stage for the world in embracing the fourth industrial revolution. It presents recent findings with regards to manufacturing and materials that are pertinent towards the realizations and ultimately the embodiment of Industry 4.0, with contributions from both industry and academia.
Galling wear of sheet metal stamping tooling is an expensive issue for sheet metal forming industries. Forming of high strength steels, particularly in the automotive industry, has led to accelerated tool wear rates. These wear rates lead to product quality and die maintenance issues, making galling wear an expensive issue for automotive manufacturers and the sheet metal forming industries in general. Process monitoring allows for the continuous monitoring of tooling condition so that wear development can be detected. The aim of this investigation was to develop an in-depth understanding of the relationship between punch force variation and wear for implementation in future process monitoring regimes. To achieve this aim, the effect of wear and other friction influencing factors on punch force signatures were investigated. This required the development of an accurate method for quantifying galling wear severity so that the relationship between galling wear progression and punch force signature variation could be quantified. Finally, the specific effects of wear and friction conditions on the punch force signatures were examined. An initial investigation using a statistical pattern recognition technique was conducted on stamping force data to determine if the presence of galling wear on press tooling effected punch force variation. Galling wear on tooling, changes in lubrication type, and changes in blank holder pressure were all found to effect variation in punch force signatures shape. A new galling wear severity measurement methodology was developed based on wavelet analysis of 2D surface roughness profiles that accurately provided an indication of the location and severity of galling wear damage. Using the new method for quantifying galling wear severity in the relationship between punch force variation and galling wear progression was investigated, and a strong linear relationship was found. Finally, two prominent vii forms of punch force signature shape variation were linked to friction conditions driven by wear, lubrication, and blank holder pressure. This work describes and quantifies the relationship between galling wear and punch force signature variation. A new methodology for accurate measurement of galling wear severity is presented. Finally, specific forms of punch force signature variation are linked to different friction conditions. These results are critical for future implementation of punch force based galling wear process monitoring and a significant reduction in costs for the metal forming industries.