Chapter 1 Introduction 1.1 Interchangeability and Tolerance 1.2 Standards and Standardization 1.3 Series of Preferred Numbers 1.4 Overview of Geometric Parameters Detection 1.5 Properties and Objectives of the Course Questions and Exercises Definitions for Key Terms Chapter 2 Limits and Fits of Shaft and Hole 2.1 Introduction 2.2 Basic Terms and Definitions 2.2.1 Terms and Definitions of Size 2.2.2 Terms and Definitions of Deviation and Tolerance 2.2.3 Terms and Definitions of Fit 2.2.4 Fit System 2.3 Limits and Fits of Common Size 2.3.1 Standard Tolerance Series 2.3.2 Fundamental Deviation Series 2.3.3 Indication of the Limits and Fits on Engineering Drawing 2.3.4 Recommended Tolerance Zones of Hole/Shaft and Fits 2.4 Limits and Fits of Large Size Hole/Shaft 2.5 General Tolerance for Linear Sizes without Individual Tolerance Indication 2.6 Size Accuracy Design 2.6.1 Basic Principles and Methods 2.6.2 Selection of Fit System 2.6.3 Selection of Standard Tolerance Grade 2.6.4 Selection of Fit Type 2.6.5 Example for Size Accuracy Design Project Ⅰ：Size Measurement Questions and Exercises Definitions for Key Terms Chapter 3 Geometrical Tolerance and Error Measurement 3.1 Introduction 3.2 Geometrical Features and Characteristics of Geometrical Tolerances 3.2.1 Geometrical Features and Their Classifications 3.2.2 Characteristics and Symbols of Geometrical Tolerances 3.3 Indication of Geometrical Tolerance on Engineering Drawing 3.3.1 Geometrical Tolerance Frame and Datum Symbol 3.3.2 Indication of Measured Features 3.3.3 Indication of Datum 3.3.4 Simplified Indication Methods 3.4 Geometrical Tolerance Zone 3.4.1 Fundamental Characteristics of Geometrical Tolerance Zone 3.4.2 Datum 3.4.3 Form Tolerance Zone 3.4.4 Orientation Tolerance Zone 3.4.5 Location Tolerance Zone 3.4.6 Profile Tolerance Zone 3.4.7 Runout Tolerance Zone 3.5 Tolerance Principles
3.5.1 Terms and Definitions about Tolerance Principle 3.5.2 Independence Principle 3.5.3 Envelope Requirement 3.5.4 Maximum Material Requirement 3.5.5 Least Material Requirement 3.6 Geometrical Accuracy Design 3.6.1 Selection of Geometrical Tolerance Characteristics and Datum 3.6.2 Selection of Tolerance Principle 3.6.3 Selection of Geometrical Tolerance Value 3.6.4 Example for Geometrical Accuracy Design ProjectⅡ：Measurement of Geometrical Deviations Questions and Exercises Definitions for Key Terms Chapter 4 Surface Roughness and Its Measurement 4.1 Introduction 4.1.1 Definition of Surface Roughness Profile 4.1.2 Effect of Surface Roughness on Performance and Fit Quality 4.2 Evaluation Parameters of Surface Roughness 4.2.1 Basic Terms and Definitions 4.2.2 Definitions of Evaluation Parameters 4.3 Selection of Surface Roughness Parameter and Its Value 4.4 Indications of Surface Texture Requirements on Engineering Drawing 4.5 Measurement of Surface Roughness Project Ⅲ：Measurement of Maximum Height of Profile Questions and Exercises Definitions for Key Terms Chapter 5 Tolerance and Measurement of Involute Cylindrical Gear 5.1 Introduction 5.2 Operating Requirements for Gear Drive 5.3 Main Influence Factors on Gear Drive Error 5.4 Evaluation Parameters of Involute Cylindrical Gear and Their Measurement 5.4.1 Evaluation Parameters of Transfer Motion Accuracy and Their Measurement 5.4.2 Evaluation Parameters of Drive Stability and Their Measurement 5.4.3 Evaluation Parameters of Load Distribution Uniformity and Their Measurement 5.4.4 Evaluation Parameters of Backlash and Their Measurement 5.5 Accuracy Design of Involute Cylindrical Gear 5.5.1 Accuracy Grades and Indication on Engineering Drawing 5.5.2 Limit Deviations of Backlash Parameters 5.5.3 Tolerance of Gear Blank 5.5.4 Tolerance of Gear Pair Project Ⅳ：Measurement of Involute Cylindrical Gear Questions and Exercises Definitions for Key Terms Chapter 6 Tolerance and Measurement of Typical Parts 6.1 Tolerance and Fit of Rolling Bearing 6.1.1 Tolerance Grades of Rolling Bearing and Application 6.1.2 Tolerance Zone and Characteristic of Rolling Bearing 6.1.3 Rolling Bearing Fit 6.2 Tolerance，Fit and Measurement of Key and Spline 6.2.1 Tolerance，Fit and Measurement of Flat Key Connection
6.2.2 Tolerance，Fit and Measurement of Rectangle Spline Connection 6.3 Tolerance，Fit and Measurement of Common Thread 6.3.1 Basic Geometrical Parameters of Common Thread 6.3.2 Tolerance and Fit of Common Thread 6.3.3 Measurement of Common Thread 6.4 Tolerance，Fit and Measurement of Cone 6.4.1 Basic Terms of Cone Tolerance and Fit 6.4.2 Cone Tolerance Features and Their Selection 6.4.3 Measurement of Cone Questions and Exercises Definitions for Key Terms References
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