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Divided into three basic sections, this unique resource provides a hands-on approach to implementing Lean manufacturing, pointing out the stumbling blocks and pitfalls to avoid. Its goal is to help American manufacturing more effectively go about the task of making Lean a viable process. The significance of the work is that, if followed, it could change the entire course of how Lean Manufacturing is implemented in the United States and help manufacturing, in general, to become more competitive on a world wide scale. The first section addresses the typical difficulties that manufacturing operations in the United States have with the implementation of Lean Manufacturing - pointing to three basic issues which if addressed and resolved, would serve to move the process forward in a much more rapid and effective manner. The second section focuses on how to fully resolve the issues noted and details four levels of Lean Implementation and how they can be measured, in terms of progress. The third section deals with the more advanced aspects of Lean Manufacturing, including such things as how to engage administrative and supporting functions in the process (Accounting, Materials, Sales and Marketing, etc.); how and why to perform a Core Process Analysis (in order to decide which processes should be considered for outsourcing); how to incorporate 'Owner-Operators' in the process; and, the importance of 18 month rolling implementation plan and more. It is sure to be found useful by manufacturing executives and managers at the factory level, as well as students in a Manufacturing and Industrial Engineering curriculum. This title provides readers with a clear path to inserting Lean in a manufacturing operation and a step by step approach to getting there. It includes numerous charts, graphs and window diagrams associated with the 'how to' - along with specific training and schedules. It offers some unique insight into where Toyota placed a very important focus verses what is typically understood and/or accepted as the general path of implementation it took. It contains a list of important 'Key Reflections' at the end of each chapter.
The use of computers for engineering design, and in CNC for manufacturing, has dramatically changed the cam design and manufacturing process. Additionally, cam design and manufacturing have been affected by a significant number of fundamental research results published in recent years. This new edition offers changes which have been made throughout the book to update its information with the latest technology from the engineering literature and from the author's research and that of his students. Beginning at an introductory level and progressing to more advanced topics, this it provides all the information needed to properly design, model, analyze, specify, and manufacture cam-follower systems. It is truly a comprehensive resource that brings together up-to-date cam design technology, correct design and manufacturing procedures, and recent cam research results-all in one volume! Additionally, this unique book is accompanied by a 90-day trial demonstration copy of the Professional Version of Dynacam. Written by the author and used worldwide, this program solves the equations described in the book and allows in its fully licensed version the design, dynamic modeling, analysis, and generation of follower center, cam surface, and cutter coordinate data for any cam. It also defines conjugate cams for any application. It includes a completely rewritten and updated chapter on splines, along with a discussion of shape-preserving splines as currently used for automotive valve-train cams. It features added coverage of multi-degree of freedom models and of followers with deliberate impact events within the chapter on dynamic modeling. It covers Globoidal cams in several chapters. It provides a definitive solution to the torque compensation cam design problem.
This collection of priceless tips, tricks, skills, and experiences from a veteran of the trade is presented in a way that captures the attention of users and engages them in the process of furthering the art. It includes shop-tested descriptions and illustrations of creative and unique skills and observations from almost 40 years in the metalworking trades. What's more, it offers enough material from several metalworking trades to start a great research and development shop. It is sure to be a valuable and time-saving resource for anyone involved in the fabrication of metal. The book is written by a shop peer from the perspective of having done the required work. It includes nearly 1,000 full-color photos, as wells as numerous illustrative stories that help users easily understand the material presented and the techniques provided. It contains a chapter on flame straightening techniques; offers many examples of special workholding techniques; and covers crossover skills like welding/machine, sheetmetal/welding, and design/management.
Unlike any other book, this practical and proven guide will provide you with a foundation for determining causes and remedies for warpage in titanium alloy part fabrication. It discusses methods for straightening titanium alloy and describes criterion for selecting the most appropriate straightening process. You’ll never have to fight distortion or throw away warped titanium parts again!Unlike any other book, this practical and proven guide will provide you with a foundation for determining causes and remedies for warpage in titanium alloy part fabrication. It discusses methods for straightening titanium alloy and describes criterion for selecting the most appropriate straightening process. You’ll never have to fight distortion or throw away warped titanium parts again! FEATURESDiscusses in detail the causes of warpage of titanium alloy airframe parts.Provides proven steps that can be taken to prevent warpage.Offers recipes for straightening titanium parts—straightening in a gas furnace, straightening in an electric furnace, straightening in a vacuum furnace, straightening cold, straightening by shot peening, straightening using blacksmithing techniques.Discusses in detail the causes of warpage of titanium alloy airframe parts.Provides proven steps that can be taken to prevent warpage.Offers recipes for straightening titanium parts—straightening in a gas furnace, straightening in an electric furnace, straightening in a vacuum furnace, straightening cold, straightening by shot peening, straightening using blacksmithing techniques. CONTENTSIntroductionBackground Problem Purpose Scope and Limitations of Report Order of Reporting Chapter 1: Causes and Prevention of Warpage Purpose Coverage and Limitations Three Areas of Stress Short-Term Solution (Straighten Part) Long-Term Solutions Summary Chapter 2: Methods (Recipes) for Straightening Background and General Definitions Specific Purpose of this Chapter Order of Discussion Limitations Definitions and General Information Specific Methods and Processes for Straightening Parts (The Recipes) Summary Chapter 3: Overall Summary Index
Written with the intention that users can learn CATIA V.5 R15 on their own with little or no outside help, this unique reference provides step-by-step instructions along with numerous illustrations. It will provide a self-guided learning experience using CATIA V.5 R15. It is an excellent resource for anyone enrolled in Engineering Technology programs and professionals interested in learning CATIA V.5 R15. Provides step-by-step instructions along with numerous illustrations.Commands are shown in bold for those who would rather not read every word of instruction.Includes graphic illustration for each step for those who would rather learn visually.Contains small notes on most illustrations to further clarify instructionsCONTENTSGetting Started Create a simple sketch using Sketcher Workbench commandsDimension a sketch using the Constraint command Extrude a sketch using the Pad command Create a fillet using the Edge Fillet command Create a hole using the Extruded Cut command Create a counter bore using the Hole commandLearning More Basics Revolve a sketch using the Shaft command Create a hole using the Extruded Cut command Create a series of holes using the Circular Pattern commandLearning to Detail Part Drawings Create an Orthographic view using the Drawing commandsAdvanced Detail Part Drawings Create an Auxiliary View using the Drafting commandsCreate an Offset Section View using the Drafting commands Dimension views using the Forced Vertical Dimension in View commandCreate Text using the Drawing Annotation commandsLearning to Edit Existing Solid Models Edit the part using the Edit Sketch command Edit the part using the Edit Pad commandAdvanced Design Procedures Learn to use the Front, Top, and Right Planes Learn to use the Wireframe viewing commandLearn to project 3D Elements on to a new sketch Learn to use the Shell commandIntroduction to Assembly View Procedures Learn to insert existing solid models using the Assembly commandsLearn to constrain all parts using the Constraint commandLearn to edit/modify parts while in the Assembly commandLearn to manually simulate motion
Tap into Joel Levitt's vast array of experience and learn how to improve almost any aspect of your maintenance organization (including your own abilities)! This new edition of a classic first educates readers about the globalization of production and the changing of the guard of maintenance leadership, and then gives them real usable ideas to aid in these areas. Completely reorganized so that material is presented within the context of major sections, the second edition tells the story of maintenance management in factory settings. It provides coverage of potential problems and new opportunities, what bosses really want, specifics for improvement of maintenance and production, World Class Maintenance Management revisited and revised, quality improvement, complete coverage of current maintenance practices, processes, process aids, interfaces and strategies, as well as personal and personnel development strategies. Contains a specialized glossary so users can more easily understand the specialized language of factory maintenance.Provides specific "how-to" tips and concrete techniques and examples for continuous improvement.Updates the 20 steps to world class maintenance to include the 6 areas of focus for world class maintenance.Includes a completely updated maintenance evaluation questionnaire that reflects new techniques and technologies.Breaks down and explains the three-team approach to maintenance work.Offers new sections on: managing shutdowns, craft training, and communications.Contains major revisions to the RCM discussion and includes a new discussion about PMO.Introduction Glossary What is the Context for Managing Maintenance? Evaluating Current Maintenance Practices Maintenance Processes Maintenance Process Aids Maintenance Strategies: Approaches to Deterioration Maintenance Interfaces: Where Does Maintenance Fit In? Personal and Personnel Development
Presents the basic principles of the positive displacement pump. Develops in-depth analysis of the design of reciprocating metering pumps and their piping systems. Demonstrates the practical implementation of these concepts through examples of actual pump applications.
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