机械设计过程（英文版）（原书第4版） [The Mechanical Design Process] epub pdf mobi txt 电子书 下载 2024

机械设计过程（英文版）（原书第4版） [The Mechanical Design Process] epub pdf mobi txt 电子书 下载 2024

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机械设计过程（英文版）（原书第4版） [The Mechanical Design Process] epub pdf mobi txt 电子书 下载 2024

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内容简介

《机械设计过程（英文版·原书第4版）》明确提出了“产品设计”的设计技术，是针对产品设计的设计思想，理论．技术和方法，而对于那些针对“机构”和“零件结构”的设计技术，只作为基础知识介绍。《机械设计过程（英文版 原书第4版）》全面、具体地给出了“设计学”的基本内容，详细地引出了设计的典型步骤，每一个步骤的任务、目标，应考虑的主要问题和常用的解决方法，对产品设计具有很好的指导作用。

内页插图

目录

序
PREFACE
CHAPTER 1 Why Study the Design Process?
1.1 Introduction
1.2 Measuring the Design Process with Product Cost, Quality, and Time to Market
1.3 The History of the Design Process
1.4 The Life of a Product
1.5 The Many Solutions for Design Problems
1.6 The Basic Actions of Problem Solving
1.7 Knowledge and Learning During Design
1.8 Design for Sustainability

CHAPTER 2 Understanding Mechanical Design
2.1 Introduction
2.2 Importance of Product Function, Behavior, and Performance
2.3 Mechanical Design Languages and Abstraction
2.4 Different Types of Mechanical Design Problems
2.5 Constraints, Goals, and Design Decisions
2.6 Product Decomposition

CHAPTER 3 Designers and Design Teams
3.1 Introduction
3.2 The Individual Designer: A Model of Human Information Processing
3.3 Mental Processes That Occur During Design
3.4 Characteristics of Creators
3.5 The Structure of Design Teams
3.6 Building Design Team Performance

CHAPTER 4 The Design Process and Product Discovery
4.1 Introduction
4.2 Overview of the Design Process
4.3 Designing Quality into Products
4.4 Product Discovery
4.5 Choosing a Project

CHAPTER 5 Planning for Design
5.1 Introduction
5.2 Types of Project Plans
5.3 Planning for Deliverables The Development of Information
5.4 Building a Plan
5.5 Design Plan Examples
5.6 Communication During the Design Process

CHAPTER 6 Understanding the Problem and the Development of Engineering Specifications
6.1 Introduction
6.2 Step 1: Identify the Customers: Who Are They?
6.3 Step 2: Determine the Customers Requirements: What Do the Customers Want?
6.4 Step 3: Determine Relative Importance of the Requirements: Who Versus What
6.5 Step 4: Identify and Evaluate the Competition: How Satisfied Are the Customers Now ?
6.6 Step 5: Generate Engineering Specifications: How Will the Customers Requirement Be Met?
6.7 Step 6: Relate Customers Requirements to Engineering Specifications: How to Measure What?
6.8 Step 7: Set Engineering Specification Targets and Importance: How Much Is Good Enough?
6.9 Step 8: Identify Relationships Between Engineering Specifications: How Are the Hows Dependent on Each Other?
6.10 Further Comments on QFD

CHAPTER 7 Concept Generation
7.1 Introduction
7.2 Understanding the Function of Existing Devices
7.3 A Technique for Designing with Function
7.4 Basic Methods of Generating Concepts
7.5 Patents as a Source of Ideas
7.6 Using Contradictions to Generate Ideas
7.7 The Theory of Inventive Machines, TRIZ
7.8 Other Important Concerns During Concept Generation

CHAPTER 8 Concept Evaluation and Selection
8.1 Introduction
8.2 Concept Evaluation Information
8.3 Feasibility Evaluations
8.4 Technology Readiness
8.5 The Decision Matrix——Pughs Method
8.6 Product, Project, and Decision Risk
8.7 Robust Decision Making

CHAPTER 9 Product Generation
9.1 Introduction
9.2 BOMs
9.3 Form Generation
9.4 Materials and Process Selection
9.5 Vendor Development
9.6 Generating a Suspension Design for the Matin 2008 Mount Vision Pro Bicycle

CHAPTER 10 Product Evaluation for Performance and the Effects of Variation
10.1 Introduction
10.2 Monitoring Functional Change
10.3 The Goals of Performance Evaluation
10.4 Trade-Off Management
10.5 Accuracy, Variation, and Noise
10.6 Modeling for Performance Evaluation
10.7 Tolerance Analysis
10.8 Sensitivity Analysis
10.9 Robust Design by Analysis
10.10 Robust Design Through Testing

CHAPTER 11 Product Evaluation: Design For Cost, Manufacture,Assembly, and Other Measures
11.1 Introduction
11.2 DFC——Design For Cost
11.3 DFV Design For Value
11.4 DFM——Design For Manufacture
11.5 DFA Design-For-Assembly Evaluation
11.6 DFR Design For Reliability
11.7 DFT and DFM——Design For Test and Maintenance
11.8 DFElDesign For the Environment

CHAPTER 12 Wrapping Up the Design Process and Supporting the Product
12.1 Introduction
12.2 Design Documentation and Communication
12.3 Support
12.4 Engineering Changes
12.5 Design for End of Life
读者信息反馈表

精彩书摘

Unfortunately, often what is manufactured by a company using the over-the-wall process is not what the customer had in mind. This is because of the manyweaknesses in this product development process. First, marketing may not be ableto communicate to engineering a clear picture of what the customers want. Sincethe design engineers have no contact with the customers and limited communi-cation with marketing, there is much room for poor understanding of the designproblem. Second, design engineers do not know as much about the manufacturingprocesses as manufacturing specialists, and therefore some parts may not be ableto be manufactured as drawn or manufactured on existing equipment. Further,manufacturing experts may know less-expensive methods to produce the prod-uct. Thus, this single-direction over-the-wall approach is inefficient and costlyand may result in poor-quality products. Although many companies still use thismethod, most are realizing its weaknesses and are moving away from its use.In the late 1970s and early 1980s, the concept of simultaneous engineeringbegan to break down the walls. This philosophy emphasized the simultaneousdevelopment of the manufacturing process with the evolution of the product.Simultaneous engineering was accomplished by assigning manufacturing repre-sentatives to be members of design teams so that they could interact with thedesign engineers throughout the design process. The goal was the simultaneousdevelopment of the product and the manufacturing process.

前言/序言

　　机械工业出版社在2006年出版了美国大卫G·乌尔曼（David G.Ullman）所著《机械设计过程》第3版的中文翻译本，几年以后我们又见到了该书英文原版的第4版，这一版在保留原有特色的基础上有了较大的改进，反映了机械设计近年来的一些重要的发展和研究成果。
　　本书明确提出了“产品设计”的设计原理，是针对产品设计的设计思想、理论、技术和方法的总结，而对于那些针对“机构”和“零件结构”的设计手段，只作为基础知识介绍。同时，本书全面、具体地给出了“设计学”的基本内容，详细地引出了设计的典型步骤，每一个步骤的任务和目标，应考虑的主要问题和常用的解决方法，对产品设计具有很好的指导作用。本书的主要特点是：
　　1.针对各章节知识点给出了计算机设计用的表格，供设计者参考。
　　2.给出了更多的设计实例和照片。
　　3.各章前面给出了“要点问题”（Keyquestions），使读者阅读时目标更加明确。
　　4.更新了参考资料，使本书更加实用。

机械设计过程（英文版）（原书第4版） [The Mechanical Design Process] epub pdf mobi txt 电子书 下载 2024

机械设计过程（英文版）（原书第4版） [The Mechanical Design Process] 下载 epub mobi pdf txt 电子书 2024

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机械设计过程（英文版）（原书第4版）和描述的一样，好评！上周周六，闲来无事，上午上了一个上午网，想起好久没买书了，似乎我买书有点上瘾，一段时间不逛书店就周身不爽，难道男人逛书店就象女人逛商场似的上瘾于是下楼吃了碗面，这段时间非常冷，还下这雨，到书店主要目的是买一大堆书，上次专程去买却被告知缺货，这次应该可以买到了吧。可是到一楼的查询处问，小姐却说昨天刚到的一批又卖完了！晕！为什么不多进点货，于是上京东挑选书。好了，废话不说。好了，我现在来说说这本书的观感吧，一个人重要的是找到自己的腔调，不论说话还是写字。腔调一旦确立，就好比打架有了块趁手的板砖，怎么使怎么顺手，怎么拍怎么有劲，顺带着身体姿态也挥洒自如，打架简直成了舞蹈，兼有了美感和韵味。要论到写字，腔调甚至先于主题，它是一个人特有的形式，或者工具不这么说，不这么写，就会别扭工欲善其事，必先利其器，腔调有时候就是器，有时候又是事，对一篇文章或者一本书来说，器就是事，事就是器。这本书，的确是用他特有的腔调表达了对腔调本身的赞美。|发货真是出乎意料的快，昨天下午订的货，第二天一早就收到了，赞一个，书质量很好，正版。独立包装，每一本有购物清单，让人放心。帮人家买的书，周五买的书，周天就收到了，快递很好也很快，包装很完整，跟同学一起买的两本，我们都很喜欢，谢谢！了解京东2013年3月30日晚间，京东商城正式将原域名360更换为，并同步推出名为的吉祥物形象，其首页也进行了一定程度改版。此外，用户在输入域名后，网页也自动跳转至。对于更换域名，京东方面表示，相对于原域名360，新切换的域名更符合中国用户语言习惯，简洁明了，使全球消费者都可以方便快捷地访问京东。同时，作为京东二字的拼音首字母拼写，也更易于和京东品牌产生联想，有利于京东品牌形象的传播和提升。京东在进步，京东越做越大。||||好了，现在给大家介绍两本本好书谢谢你离开我是张小娴在想念后时隔两年推出的新散文集。从拿到文稿到把它送到读者面前，几个月的时间，欣喜与不舍交杂。这是张小娴最美的散文。美在每个充满灵性的文字，美在细细道来的倾诉话语。美在作者书写时真实饱满的情绪，更美在打动人心的厚重情感。从装祯到设计前所未有的突破，每个精致跳动的文字，不再只是黑白配，而是有了鲜艳的色彩，首次全彩印刷，法国著名唯美派插画大师，亲绘插图。|两年的等待加最美的文字，就是你面前这本最值得期待的新作。洗脑术怎样有逻辑地说服他人全球最高端隐秘的心理学课程，彻底改变你思维逻辑的头脑风暴。白宫智囊团、美国、全球十大上市公司总裁都在秘密学习！当今世界最高明的思想控制与精神绑架，政治、宗教、信仰给我们

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有趣的动物故事从这里开始……

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很好的图书，听说中文版的挺好。可惜没了，只能买英文版的了。

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还不错的一本书，可以看一看

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质量不错，挺喜欢的。

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巨藻丛林中生活着哪些生物？

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对学习理论和英语很有帮助

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有在海里生活的爬行动物吗？

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章鱼的长长的手臂是用来做什么的？

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