Mechanical Drawing

Name: Mechanical Drawing
ISBN: 9787568934053

丁一 / 罗远新 / 王永泉 / 钟宏民Chongqing University Press · ChinaMay 2025

3.6

Word count: 146K words
Chapters: 220
ISBN: 9787568934053

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Summary

This book is based on the "Basic Requirements for Engineering Graphics Courses in Regular Higher Education Institutions" formulated in 2021 by the Engineering Graphics Teaching Steering Committee of Higher Education Institutions under the Ministry of Education, and draws on years of teaching reform experience in mechanical drawing courses from multiple authors at several universities. The book consists of 11 chapters, covering basic drafting knowledge, fundamentals of projection methods, projection of basic solids and their surface intersection lines, composite solids, axonometric drawings, common expression methods for machine parts, fundamentals of mechanical engineering, standard parts and commonly used parts, part drawings, assembly drawings, and other drawing expressions. A companion workbook, Exercise Book for Mechanical Drawing, is published simultaneously. This book can serve as a textbook for mechanical drawing courses in mechanical engineering programs at higher education institutions, and may also be used for 70–110 class-hour mechanical drawing courses in related programs at other types of institutions, as well as a reference for engineering and technical personnel.

Editor's review

Mechanical Drawing, a professional textbook published by Chongqing University Press, is co-authored by four experienced teachers—Ding Yi, Luo Yuanxin, Wang Yongquan, and Zhong Hongmin—and carries ISBN 9787568934053. The book systematically builds a knowledge framework for mechanical drawing, from projection theory, view expression, and dimensioning to the drawing of common and standard parts and the reading of part and assembly drawings. Its content is organized in line with cognitive principles and emphasizes the implementation and application of national standards (GB). Compared with similar textbooks, its distinguishing feature lies in the close integration of abstract spatial-thinking training with concrete engineering practice. Through the analysis of numerous typical mechanical drawing examples, it effectively lowers the learning threshold.

From an editorial perspective, the value of this book lies not only in the completeness of the knowledge it imparts but also in the practicality of its instructional design. The exercises progress from easy to difficult, and many cases drawn from engineering practice help readers develop the associative thinking that links drawings to physical objects. All four authors have long worked on the front lines of engineering graphics teaching, and their writing experience ensures both accuracy and suitability for teaching. For readers eager to master the "engineering language" of mechanical design, this is a trustworthy guide. It does not pursue flashy presentation but solidly builds readers' fundamental skills in reading and drawing engineering drawings; this restrained, focused approach to content is precisely where its core competitiveness lies.

Who it's for

A good fit for

Undergraduate or vocational college students in mechanical and near-mechanical engineering programs, for use as the main course textbook
Technical personnel engaged in mechanical design, manufacturing, or process engineering, for systematic review and standardization of drawing skills
Candidates preparing for vocational qualification examinations or skills certification related to engineering drawing
Enthusiasts with a strong interest in mechanical design who wish to learn professional drawing knowledge through self-study

Not a good fit for

Readers seeking to quickly master CAD software operation skills without concern for drawing principles and standards
Non-specialists who only need to understand very basic diagrams and have no need for in-depth, systematic study of mechanical drawing

Reading tips

It is recommended to study the chapters in order, focusing on understanding the principles of projection and the rules governing the formation of three-view drawings, as these are the foundation for reading and drawing
Combining study with exercise practice is essential; hands-on drawing is the most effective way to test and consolidate spatial imagination
Keep the latest national standards for Technical Drawing and Mechanical Drawing at hand while reading, consulting them as needed to develop a sense of standardization

About the publisher

Chongqing University Press China · Founded in 1985

Chongqing University Press is a comprehensive university press whose publishing areas span social and cultural studies, industrial technology, finance and economics, medicine, social psychology, and theory. Judging from its catalog, the press publishes both academic works and popular science titles. Representative books include E. H. Gombrich's Shadows: The Depiction of Cast Shadows in Western Art, Magnesium-Based Hydrogen Storage Materials by Pan Fusheng et al., Research on China's Regional Spatial Development Models by Sun Jiuwen, and titles from the Gynecologic Oncology Committee of the Chinese Anti-Cancer Association, such as the Guidelines for Diagnosis and Treatment of Common Gynecologic Malignancies in China (2019) and Bipolar Disorder: What You and Your Family Need to Know. Its authors work in art history, materials science, regional economics, clinical medicine, and social research methods. Public information is limited, but its publishing profile combines academic translation, industrial technology, and practical medical guides.

版权信息
内容提要
第 3 版前言
绪论
第 1 章制图基本知识
1.1 尺规绘图工具和仪器的使用方法
1.1.1 绘图工具的使用方法
1.1.2 绘图仪器
1.2 《技术制图》与《机械制图》国家标准中的有关规定
1.2.1 图纸幅面和标题栏
1.2.2 比例
1.2.3 字体
1.2.4 图线
1.2.5 尺寸注法
1.3 常用几何作图方法
1.3.1 等分圆周和作正多边形
1.3.2 斜度和锥度
1.3.3 圆弧连接
1.3.4 非圆曲线
1.4 平面图形的画法及尺寸标注
1.4.1 平面图形的画法
1.4.2 平面图形的尺寸注法
1.4.3 绘图的方法和步骤
1.5 徒手绘图的基本技能
1.5.1 草图及其用途
1.5.2 草图的绘制方法
第 2 章投影法基础
2.1 投影法及三视图的形成
2.1.1 投影法的基本知识
2.1.2 投影法的分类
2.1.3 正投影的基本性质
2.1.4 三视图的形成及其对应关系
2.2 点、直线、平面的投影
2.2.1 点的投影
2.2.2 直线的投影
2.2.3 平面的投影
2.3 直线与平面、平面与平面的相对位置
2.3.1 平行关系
2.3.2 相交关系
2.3.3 垂直关系
2.4 换面法
2.4.1 换面法的概念
2.4.2 点的换面
2.4.3 换面法的基本作图
2.4.4 换面法应用举例
第 3 章基本体及其体表面交线的投影
3.1 平面体的投影
3.1.1 棱柱
3.1.2 棱锥
3.1.3 平面体表面上取点和取线
3.2 回转体的投影
3.2.1 圆柱体
3.2.2 圆锥体
3.2.3 圆球
3.2.4 圆环
3.3 平面与平面体相交
3.3.1 平面体截交线性质
3.3.2 平面体截交线投影的求法
3.4 平面与回转体相交
3.4.1 回转体截交线性质
3.4.2 平面截切圆柱
3.4.3 平面截切圆锥
3.4.4 平面截切圆球
3.4.5 平面截切组合回转体
3.5 回转体与回转体相交
3.5.1 相贯线的性质
3.5.2 相贯线投影的求法
3.5.3 特殊相贯线
3.5.4 多形体相贯
第 4 章组合体
4.1 组合体的组成分析
4.1.1 组合体常见组合形式
4.1.2 组合体相邻形体表面连接关系的投影特征
4.1.3 组合体的形体分析法
4.2 组合体视图的画法
4.2.1 叠加型组合体视图的画法
4.2.2 切割型组合体视图的画法
4.3 组合体的尺寸标注
4.3.1 基本体的尺寸标注
4.3.2 切割体的尺寸标注
4.3.3 组合体的尺寸标注
4.4 读组合体的视图
4.4.1 读图的基本要领
4.4.2 读图的基本方法
4.5 组合体的构型设计
4.5.1 构型设计应注意的问题
4.5.2 构型设计举例
第 5 章轴测图
5.1 轴测图的基本知识
5.1.1 轴测图的形成
5.1.2 轴间角和轴向伸缩系数
5.1.3 轴测投影的基本性质
5.1.4 轴测图的分类
5.2 正等轴测图的画法
5.2.1 轴间角及轴向伸缩系数
5.2.2 平行于坐标面的圆的正等轴测图画法
5.2.3 正等轴测图画法
5.3 斜二等轴测图的画法
5.3.1 轴间角、轴向伸缩系数
5.3.2 斜二等轴测图画法
5.4 轴测剖视图的画法和尺寸标注
5.4.1 轴测剖视图的画法
5.4.2 轴测图的尺寸标注
第 6 章机件常用表达方法
6.1 视图
6.1.1 基本视图
6.1.2 向视图
6.1.3 局部视图
6.1.4 斜视图
6.1.5 视图表达应用
6.2 剖视图
6.2.1 剖视的基本概念
6.2.2 剖视图的种类
6.2.3 剖切面
6.3 断面图
6.3.1 断面图的基本概念
6.3.2 断面图的分类及画法
6.4 机件的其他表达方法
6.4.1 局部放大图
6.4.2 简化画法
6.5 表达方法综合应用举例
6.6 第三角画法简介
6.6.1 第三角画法的概念
6.6.2 第三角画法与第一角画法的比较
第 7 章机械工程基础
7.1 机器概述
7.1.1 机器的作用与分类
7.1.2 机器的构成
7.1.3 机器的制造与装配顺序
7.2 机械设计与制造过程简介
7.2.1 机械产品设计过程与方法
7.2.2 机械制造过程
7.3 机械制造方法简介
7.3.1 机械制造方法
7.3.2 机械装配方法
7.4 机械工程材料简介
7.4.1 金属材料
7.4.2 非金属材料
7.5 机械工程图样概述
7.5.1 零件及其分类
7.5.2 零件与机器（部件）的关系
7.5.3 机械图概述
第 8 章标准件与常用件
8.1 螺纹及其螺纹紧固件
8.1.1 螺纹
8.1.2 螺纹紧固件
8.2 键、销联接
8.2.1 键联接
8.2.2 销联接
8.3 齿轮
8.3.1 齿轮的功用及分类
8.3.2 圆柱齿轮
8.3.3 直齿圆锥齿轮
8.3.4 蜗杆和蜗轮
8.4 弹簧
8.4.1 圆柱螺旋压缩弹簧各部分名称及尺寸计算
8.4.2 圆柱螺旋压缩弹簧的规定画法
8.4.3 弹簧在装配图中的画法
8.5 滚动轴承
8.5.1 滚动轴承的结构和分类
8.5.2 滚动轴承代号
8.5.3 滚动轴承的画法
第 9 章零件图
9.1 零件的视图选择
9.1.1 主视图的选择
9.1.2 其他视图的选择
9.2 零件图的尺寸标注
9.2.1 零件图的尺寸标注
9.2.2 典型零件分析
9.3 零件上常见的工艺结构
9.3.1 铸造零件的工艺结构
9.3.2 零件机械加工工艺结构
9.3.3 常见孔结构的尺寸标注
9.4 零件图的技术要求
9.4.1 极限与配合的基本概念及标注
9.4.2 几何公差的标注
9.4.3 零件表面几何结构
9.5 识读零件图
9.5.1 概括了解
9.5.2 分析视图读懂零件结构形状
9.5.3 分析尺寸
9.5.4 分析技术要求
第 10 章装配图
10.1 齿轮油泵部件简介及装配图概述
10.2 部件的表达方法
10.2.1 部件的视图表达
10.2.2 部件的大小表达
10.3 常见装配结构
10.4 装配图的视图选择及绘制
10.5 读装配图及由装配图拆画零件图
10.6 零部件测绘方法简介
10.6.1 常用测量方法与工具
10.6.2 测量时数据的确定
10.7 零部件测量绘制实例
10.7.1 拨叉零件测绘实例
10.7.2 旋塞阀测绘实例
第 11 章其他图样表达
11.1 化工图
11.1.1 化工设备的分类
11.1.2 化工设备图样的主要内容
11.1.3 化工设备的结构特点和表达方法
11.1.4 尺寸、表格及技术要求
11.1.5 化工设备图的绘制
11.1.6 化工设备图的阅读
11.2 焊接图
11.2.1 焊缝的图示方法
11.2.2 焊缝的标注符号
11.2.3 焊缝的标注方法
11.3 展开图
11.3.1 平面立体的表面展开
11.3.2 可展曲面立体的表面展开
11.3.3 不可展曲面的展开
11.3.4 典型异形表面—方圆接头的展开
附录
附录 1 常用工程材料及热处理
附录 2 螺纹
附录 3 常用标准件
附录 4 极限与配合
附录 5 中望CAD简介
参考文献

FAQ

What is the difference between this book and a plain CAD software tutorial?

The core of this book is teaching the principles, standards, and expression methods of mechanical drawing—a professional knowledge system independent of any specific software. It addresses the questions of 'what to draw' and 'how to draw in compliance with standards,' whereas CAD software tutorials mainly address the operational question of 'what tool to use to draw.' The relationship between the two is that of theoretical foundation and tool application; the knowledge in this book applies to any CAD software.

Can beginners without an engineering background understand it?

The book is written with beginners' cognitive path in mind, starting from the most basic projections of points, lines, and planes. As long as readers have some basic spatial geometry, they can progressively master the material with the step-by-step diagrams and exercises in the book. Self-study requires more patience and repeated practice to build spatial thinking.

Are the standards in the book the latest?

The book incorporated the latest national standards (GB) available at the time of writing. However, national standards are updated periodically. For the most rigorous professional applications, readers are advised to verify the current validity of specific standard clauses through official channels while studying the principles in this book, paying particular attention to content prone to revision, such as dimensioning, line types, and tolerances.

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About the author

丁一 Author

Ding Yi is an author about whom little public information is available, and whose identity and background remain unclear. Judging from the two works held in the collection, the author's interests span quite different fields: one is Mechanical Drawing, a foundational subject in engineering graphics and mechanical design within the industrial technology category; the other is Clinical Practice of TCM Preventive Treatment of Obesity-Related Diseases, which focuses on the clinical application of the traditional Chinese medicine concept of "preventive treatment" in the prevention and management of obesity-related conditions. These two subjects point respectively to engineering and technical education and to clinical practice in traditional Chinese medicine, suggesting that the author has attempted writing in more than one disciplinary direction. Because reliable information on biography, profession, and academic background is lacking, it is difficult to summarize the author's writing style or scholarly trajectory further. Readers seeking to understand specific views may refer to the content of the two works mentioned above.

罗远新 Author

Luo Yuanxin: publicly available information is limited, and what can be confirmed at present centers mainly on one work. His representative work is Mechanical Drawing, classified under industrial technology as a foundational technical text in the field of mechanical engineering. Works of this kind generally serve engineering teaching and drafting practice, covering basic skills such as drafting standards, projection methods, and the expression and reading of drawings, with an emphasis on accuracy, standardization, and practicality. Because no clear record of the author's life, professional background, or research direction is available, it is difficult to form a complete judgment of his writing style or scholarly context. On the basis of the existing information, Luo Yuanxin's contribution lies chiefly in participating, through Mechanical Drawing, in the organization and dissemination of industrial technical knowledge and in providing an introductory reference for relevant learners and practitioners.

王永泉 Author

Wang Yongquan — public information about this author is currently limited, and the name appears as the author credit on the industrial-technology title Mechanical Drawing. The book belongs to the fundamentals of mechanical engineering and typically covers drafting standards, principles of projection, view representation, and dimensioning, serving engineering students and technical personnel who need to read and produce drawings. On the available evidence, Wang Yongquan's writing leans toward textbook-style organization of knowledge, emphasizing accurate statement of rules and the use of illustrative figures so that readers can grasp the correspondence between drawings and physical objects. Because biographical, professional, and academic details are lacking, it is difficult to assess the full range of the author's work; as the only title held in the collection, Mechanical Drawing is the main basis for understanding this author's editorial orientation and suggests a connection with engineering education or technical drafting practice.

钟宏民 Author

Public information about Zhong Hongmin is currently limited, and a complete picture of his life has yet to emerge; nevertheless, the one work held in the library suggests that he is connected with the writing of engineering and technical books. Zhong Hongmin is the author of Mechanical Drawing, a book classified under industrial technology and belonging to the foundational literature of mechanical engineering. Mechanical drawing is an important tool through which engineers express design intentions and convey manufacturing information, and books on this subject typically undertake to introduce learners systematically to drafting standards, principles of projection, and methods of reading drawings. It may therefore be inferred that Zhong Hongmin's writing on this subject focuses on explaining basic knowledge and cultivating practical drawing and reading skills, serving engineering education or the introductory training of technical personnel. Since only this single work is held in the library, other aspects of the author's background, training, and writing career cannot yet be further developed and await additional materials for a fuller account.