Mechanical design for electronics product-Tolerance analysis PDF Download

Author: Jerry Wang
Publisher: Jerry Wang
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 137

View

Book Description
This is a summary of my over 15 years work as a mechanical design engineer in electronics industry. The contents include: · The task, design considerations, developing steps of mechanical design for electronics product. · The frequent using mechanical components design guideline. · Specific function design, such as seal, EMC, screw torque definition and calculation. · Tolerance analysis. · Preliminary thermal distribution design. · Other topics such as DFM, failure root cause analysis, etc. Components design guideline is the major part of this book. The components are categorized according manufacturing method, such as sheet metal, plastic injection, die casting, Aluminium extrusion, over mold, rubber keypad and standards components selection. In each individual guideline, the typical structure is used to include the main items of: · Characters about advantages and disadvantages. · Brief description of typical manufacturing process and related equipment. · Frequent using material. · Structure design considerations. · Typical features. · Tolerance. · Frequent defects and analysis. The aim of this book is to provide guide and support to the junior mechanical design engineers in electronics industry, and I assume the readers have mechanical knowledge and reasonable design practise. So I excluded the massive basics that can be found from popular manuals or standards to make the book brief and wish could bring the readers practical help.

Author: Jerry Wang
Publisher: Jerry Wang
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 6

View

Book Description
Tolerance analysis method and examples.

Author: Jerry Wang
Publisher: Jerry Wang
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 15

View

Book Description
General design considerations and steps

Author: Robert Boyd
Publisher: Routledge
ISBN: 135140802X
Category : History
Languages : en
Pages : 158

View

Book Description
Written for the practicing electronics professional, Tolerance Analysis of Electronic Circuits Using MATLAB offers a comprehensive, step-by-step treatment of methods used to perform analyses essential to the design process of circuit cards and systems of cards, including: worst-case analysis, limits for production testing, component stress analysis, determining if a design meets specification limits, and manufacturing yield analysis

Author: Sammy G. Shina
Publisher: Springer Science & Business Media
ISBN: 146846518X
Category : Technology & Engineering
Languages : en
Pages : 357

View

Book Description
This book is intended to introduce and familiarize design, production, quality, and process engineers, and their managers to the importance and recent developments in concurrent engineering (CE) and design for manufacturing (DFM) of new products. CE and DFM are becoming an important element of global competitiveness in terms of achieving high-quality and low-cost products. The new product design and development life cycle has become the focus of many manufacturing companies as a road map to shortening new product introduction cycles, and to achieving a quick ramp-up of production volumes. Customer expectations have increased in demanding high-quality, functional, and user-friendly products. There is little time to waste in solving manufacturing problems or in redesigning products for ease of manufacture, since product life cycles have become very short because of technological breakthroughs or competitive pressures. Another important reason for the increased attention to DFM is that global products have developed into very opposing roles: either they are commodities, with very similar features, capabilities, and specifications; or they are very focused on a market niche. In the first case, the manufacturers are competing on cost and quality, and in the second they are in race for time to market. DFM could be a very important competitive weapon in either case, for lowering cost and increasing quality; and for increasing production ramp-up to mature volumes.

Author: Robert E Spence
Publisher: World Scientific
ISBN: 178326263X
Category : Technology & Engineering
Languages : en
Pages : 234

View

Book Description
Tolerance design techniques are playing an increasingly important role in maximizing the manufacturing yield of mass-produced electronic circuits. Tolerance Design of Electronic Circuits presents an account of design and analysis methods used to minimize the unwanted effects of component tolerances.Highlights of the book include• An overview of the concepts of Tolerance Analysis and Design• A detailed discussion of the Statistical Exploration Approach to tolerance design• An engineering discussion of the Monte Carlo statistical method• A presentation of several successful examples of the application of tolerance designThis book will be highly appropriate for professional Electronic Circuit Designers, Computer Aided Design Specialists, Electronic Engineering undergraduates and graduates taking courses in Advanced Electronic Circuit Design.

Author: Hwaiyu Geng
Publisher: McGraw Hill Professional
ISBN: 0071501045
Category : Technology & Engineering
Languages : en
Pages : 1193

View

Book Description
Let our teams of experts help you to stay competitive in a global marketplace. It is every company's goal to build the highest quality goods at the lowest price in the shortest time possible. With the Manufacturing Engineering Handbook you'll have access to information on conventional and modern manufacturing processes and operations management that you didn't have before. For example, if you are a manufacturing engineer responding to a request for proposal (RFP), you will find everything you need for estimating manufacturing cost, labor cost and overall production cost by turning to chapter 2, section 2.5, the manufacturing estimating section. The handbook will even outline the various manufacturing processes for you. If you are a plant engineer working in an automotive factory and find yourself in the hot working portion of the plant, you should look up section 6 on hot work and forging processing. You will find it very useful for learning the machines and processes to get the job done. Likewise, if you are a Design Engineer and need information regarding hydraulics, generators & transformers, turn to chapter 3, section 3.2.3, and you’ll find generators & transformers. Covering topics from engineering mathematics to warehouse management systems, Manufacturing Engineering Handbook is the most comprehensive single-source guide to Manufacturing Engineering ever published.

Author: Jerry Wang
Publisher: Jerry Wang
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 17

View

Book Description
Design guide for sheet metal parts in electronics product

Author: Ali Jamnia
Publisher: CRC Press
ISBN: 1498742203
Category : Technology & Engineering
Languages : en
Pages : 417

View

Book Description
Design, development and life-cycle management of any electromechanical product is a complex task that requires a cross-functional team spanning multiple organizations, including design, manufacturing, and service. Ineffective design techniques, combined with poor communication between various teams, often leads to delays in product launches, with last minute design compromises and changes. The purpose of Design of Electromechanical Products: A Systems Approach is to provide a practical set of guidelines and best practices for driving world-class design, development, and sustainability of electromechanical products. The information provided within this text is applicable across the entire span of product life-cycle management, from initial concept work to the detailed design, analysis, and development stages, and through to product support and end-of-life. It is intended for professional engineers, designers, and technical managers, and provides a gateway to developing a product’s design history file ("DHF") and device aster record ("DMR"). These tools enable design engineers to communicate a product’s design, manufacturability, and service procedures with various cross-functional teams.

Author: Ali Jamnia
Publisher: CRC Press
ISBN: 1000930203
Category : Technology & Engineering
Languages : en
Pages : 406

View

Book Description
The second edition of this work, now with the expanded title of Design of Electromechanical and Combination Products, covers the design and development of electromechanical products, updated throughout to focus not only on an Agile Systems approach but also its application to disposables and consumables. Providing a practical set of guidelines and thorough examination of best practices, this book focuses on cutting-edge research on sustainability of electromechanical and combination products. Key Features Presents the design, development, and life cycle management of electromechanical and combination products Provides a practical set of guidelines and best practices for world-class design Explains the role of costing and pricing in product design Covers Design for X and its role in product life-cycle management Examines the dynamics of cross-functional design and product development teams Develops DHF and DMR as tools and inherent components of configuration management Includes numerous real-world examples of electromechanical and combination product designs This book is intended for scientists, engineers, designers, and technical managers, and provides a gateway to developing a product’s design history file (DHF) and device master record (DMR). These tools enable the design team to communicate a product’s design, manufacturability, and service procedures with various cross-functional teams.