机械制造基础工程训练/曾艳明

Chapter 1 Introduction 1.1 Description of Engineering 1.2 Engineering Culture 1.2.1 The concept of engineering culture 1.2.2 Connotation of engineering culture 1.2.3 Cultivation of engineering culture 1.3 Engineering Training 1.3.1 The aim of engineering training 1.3.2 Requirements for engineering training 1.3.3 Methods of engineering training 1.3.4 Engineering training content Questions Chapter 2 Engineering Materials and Heat Treatment 2.1 Engineering Materials 2.1.1 Various engineering materials 2.1.2 Metal materials 2. 1. 3 General metal materials 2.2 Basic Knowledge of Heat Treatment 2.2.1 Definition of heat treatment 2.2.2 Common heat treatment defect 2.2.3 Ordinary equipment 2.2.4 Safety operation rules for heat treatment 2.3 Project 1. Brinell Hardness Test of Normalizing and Annealing Workpieces 2.3.1 Initial understanding of normalizing and annealing 2.3.2 The working principle and detection method of Brinell hardness 2.4 Project 2. Rockwell Hardness Test of Hardening and Tempering Workpieces 2.4.1 Initial understanding of hardening and tempering 2.4.2 The working principle and detection method of Rockwell hardness 2.5 Project 3. Operation of Surface Heat Treatment 2.5.1 Initial understanding of surface heat treatment 2.5.2 Spark identification operation of steel materials Questions Chapter 3 Casting 3.1 Basic Knowledge of Casting 3.1.1 Understanding casting 3.1.2 Molding and core making 3.1.3 Selection of technological scheme for sand casting 3.1.4 Melting and pouring 3.1.5 Casting cleaning and common defect analysis 3.1.6 Casting safety regulations 3.2 Creative Design and Manufacture of Casting 3.2.1 Integral modeling 3.2.2 Melting and pouring 3.2.3 Design and manufacture of plaster mold Questions Chapter 4 Forging and Stamping 4.1 Basic Knowledge of Forging and Stamping 4.1.1 Forging overview 4.1.2 Free forging 4.1.3 Stamping 4.1.4 Forging safety regulations 4.2 Forging Integrated Training 4.2.1 Practical training content 4.2.2 Process plan 4.2.3 Processing scheme 4.2.4 Forging process 4.2.5 Quality analysis of forgings 4. 3 Creative Designs and Manufacture of Stamping 4.3.1 Training content 4.3.2 Process plan 4.3.3 Punching process 4.3.4 Quality analysis Questions Chapter 5 Welding 5.1 Basic Knowledge of Welding 5.1.1 Definition of welding 5.1.2 Classification of welding methods 5.1.3 Manual are welding 5.1.4 CO2 gas shielded welding 5.1.5 Welding safety procedures 5.2 Project: Creative Design and Production of Welding 5.2.1 Manual arc welding operation training 5.2.2 CO2 gas welding operation training Questions Chapter 6 Turning 6.1 Basic Knowledge of Turning 6.1.1 Lathe machining 6.1.2 Lathe 6.1.3 Turning tools 6.1.4 Lathe accessories 6.1.5 Lathe safety rules 6.2 Experiment: Machining of Threaded Pin 6.2.1 Step turning 6.2.2 Taper turning 6.2.3 Hole turning 6.2.4 Thread turning Questions Chapter 7 Milling 7.1 Basic Knowledge of Milling 7.1.1 Milling 7.1.2 Milling machine 7.1.3 Milling cutters 7.1.4 Milling machine accessory 7.1.5 Milling machine safety rules 7.2 Experiment 1. Machining of Concave-convex Matching Parts 7.2.1 Plane milling 7.2.2 Concave and convex surfaces milling 7.3 Experiment 2. Polygon Processing 7.3.1 Regular polygon milling method 7.3.2 Milling regular polygon training Questions Chapter 8 Bench Work 8. 1 Basic Knowledge of Bench Work 8. 1.1 Range of bench work 8.1.2 Marking, sawing, filling and chiseling 8.1.3 Machining hole 8.1.4 Thread machining 8.1.5 Assembly 8.1.6 Safe operating procedures for bench work 8.2 Project 1. Processing of Duckbill Small Hammer 8.2.1 Processing of Duckbill hammer head 8.2.2 Processing of Duckbill hammer handle 8.3 Project 2. Threaded Connection Assembly 8.3.1 Threaded connection assembly 8.3.2 Assembly requirements for threaded connections 8.3.3 Anti-loose method for threaded connections Questions Chapter 9 CNC Machining 9.1 Overview of CNC Machine 9.1.1 Introduction to CNC machine 9.1.2 Programming of CNC machine 9.1.3 Safety operation rules for CNC machine tools 9.2 Project 1: Operation and Processing of CNC Lathes 9.2.1 Basic operation of CNC lathes 9.2.2 Machining of metal sheath 9.2.3 Machining of thread 9.2.4 Machining of parts of a shaped surface (machining of bullet parts) 9.3 Project 2. Operation and Processing of CNC Milling Machines 9.3.1 Basic operation of CNC milling machines 9.3.2 Machining of boss 9.3.3 Automatic programming Questions Chapter 10 Non-traditional Machining 10. t Basic Knowledge of Non-traditional Machining 10.1.1 Characteristics of non-traditional machining 10.1.2 Various non-traditional machining 10.2 Experiment 1: Creative Design and Manufacture of Wire Cut Electrical Discharge Machining (WEDM) 10.2.1 Introduction of WEDM 10.2.2 Creative training of WEDM 10.3 Experiment 2. Creative Design and Manufacture of Laser Cutting 10.3.1 Introduction of laser machines 10.3.2 Creative training of laser machine 10.4 Experiment 3. Creative Design and Manufacture of Rapid Prototyping 10.4.1 Introduction of rapid prototyping 10.4.2 Creative training of rapid prototyping machine Questions Chapter 11 Comprehensive Process Design and Innovation Practice 11.1 Mechanical Processing Procedures 11. 1. 1 Basic knowledge 11.1.2 Choice of blank 11.1.3 Determine process route 11.1.4 Selection of benchmark 11.2 Innovation Concept 11.3 Project 1: Innovation Practice of Non-carbon Mini Car 11.3.1 Basic knowledge 11.3.2 Creation design 11.3.3 Manufacture no-carbon mini car 11.3.4 Non-carbon car cost analysis report 11.3.5 Non-carbon car project management report 11.4 Project 2: Innovation Practice of Robot 11.4.1 Composition of the suite 11.4.2 Example of stitching Questions References