ǰ�� Preface
��1�� �aƷ�OӋ�c���_ Chapter 1 Product Design and Expression
1.1 �aƷ���_���� 1.1 Representation of Products
1.2 ���̈D������ 1.2 Functions of Engineering Drawings
1.3 �n���΄� 1.3 Course Tasks
1.4 �W������ 1.4 Learning Methods
[�������}] [Chapter exercises]
��2�� Ӌ��C�L�D Chapter 2 Computer Graphics
2.1 Ӌ��C�L�D���� 2.1 Computer Graphics Summary
2.2 �w�Inventor 2.2 Experience Inventor
[�������}] [Chapter exercises]
��3�� �ƈD���A Chapter 3 Fundamentals of Drawing
3.1 ��ͶӰ����ԭ�� 3.1 Principle of Orthographic Projection
3.1.1 ͶӰ�ĸ����� 3.1.1 Concept and Types of Projection
3.1.2 ���w����ҕ�D 3.1.2 Three-view Drawings
3.2 ƽ��D�εķ��� 3.2 Analysis of Plane Figures
3.2.1 ƽ��D�εijߴ���� 3.2.1 Dimensional Analysis of Plane Figure
3.2.2 ƽ��D�εľ��η��� 3.2.2 Line Segment Analysis of Plane Figure
3.3 �M���w�����c���� 3.3 Configuration and Analysis of Composite Object
3.3.1 �����w�c�M���w 3.3.1 Basic Object and Composite Object
3.3.2 �M���w�Ę����OӋ 3.3.2 Configuration Design of the Composite Object
[�������}] [Chapter exercises]
��4�� �Cе�ƈD�˜� Chapter 4 Standards of Mechanical Drawing
4.1 �Cе�ƈD���Ҙ˜ʵ�һ��Ҏ�� 4.1 General Provisions of National Standards of Mechanical Drawing
4.1.1 �D������͸�ʽ��GB/T 14689-2008�� 4.1.1 Drawing Sheet Size and Layout��GB/T 14689-2008��
4.1.2 ������GB/T 14690-1993�� 4.1.2 Scales��GB/T 14690-1993��
4.1.3 ���w��GB/T 14691-1993�� 4.1.3 Font��GB/T 14691-1993��
4.1.4 �D����������GB/T 4457.4-2002�� 4.1.4 Lines and Drawing Techniques ��GB/T 4457.4-2002��
4.1.5 �ߴ�ע����GB/T 4458.4-2003�� 4.1.5 Dimensioning��GB/T 4458.4-2003��
4.2 �C�����_���� 4.2 Representation of Machine Parts
4.2.1 ҕ�D 4.2.1 View
4.2.2 ��ҕ�D 4.2.2 Section View
4.2.3 ����D 4.2.3 Cross-section View
4.2.4 �������_���� 4.2.4 Other Representation
4.3 ���gҪ�� 4.3 Technical Requirements
4.3.1 ����Y���ı�ʾ�� 4.3.1 The Representation of the Surface Structure
4.3.2 �O���c��� 4.3.2 Limits and Fits
4.3.3 �׺ι��� 4.3.3 Geometric Tolerance
[�������}] [Chapter exercises]
��5�� ���ÙC�����Y��Ҫ�صı�ʾ Chapter 5 The Representation of Commonly-used Machine Parts and Structural Elements
5.1 �ݼy 5.1 Threads
5.1.1 �ݼy���� 5.1.1 Threads Summary
5.1.2 �ݼy�ķN͘�ע 5.1.2 Types and Labeling of the Thread
5.2 �ݼy�o�̼� 5.2 Thread Fastener
5.2.1 �ݼy�o�̼��Ę�ӛ 5.2.1 Labeling of Thread Fastener
5.2.2 �ݼy“�� 5.2.2 Thread Connection
5.3 �I���N“�� 5.3 Key and Pin Connection
5.3.1 �I“�� 5.3.1 Key Connection
5.3.2 �N“�� 5.3.2 Pin Connection
5.4 �X݆ 5.4 Gear
5.4.1 ֱ�X�A���X݆���������Q����Ҫ���� 5.4.1 Names and Major Parameters of Parts of Straight Toothed Spur Gear
5.4.2 �����ֳߴ�Ӌ�㹫ʽ 5.4.2 Computational Formula of Part Dimensions
5.4.3 �X݆Ҏ������ 5.4.3 Stipulated Drawing Method of the Gear
5.5 �L���S�� 5.5 Rolling Bearing
5.5.1 �L���S�еķN� 5.5.1 Types of Rolling Bearing
5.5.2 �L���S�еĴ�̖��GB/T 272-2017�� 5.5.2 Codes of Rolling Bearing ��GB/T 272-2017��
5.6 ���� 5.6 Spring
5.6.1 �A���������s���ɸ��������Q���ߴ�Ӌ�� 5.6.1 Names and Dimension Calculation of Different Parts of Cylindrical Helical Compression Spring
5.6.2 �A���������s���ɵ��L�� 5.6.2 Drawing of Cylindrical Helical Compression Spring
[�������}] [Chapter exercises]
��6�� ����D���R�x�c�L�� Chapter 6 The Reading and Drawing of the Detail Drawings
6.1 ����D�����ú̓��� 6.1 Function and Contents of Detail Drawings
6.1.1 ����D������ 6.1.1 Function of Detail Drawings
6.1.2 ����D��� 6.1.2 Contents of Detail Drawings
6.2 ����D��ҕ�D�x�� 6.2 Choosing Views of Detail Drawings
6.2.1 ��ҕ�D���x�� 6.2.1 Choosing the Front View
6.2.2 ����ҕ�D���x�� 6.2.2 Choosing Other Views
6.2.3 �������