Unit 1 Mechanical Engineering Drawing
Section 1 Reading
1.Detail Drawings
2.Assembly Drawings
Section 2 Have a Try
Section 3 Speaking Activity
Section 4 Learn More:Views and Sections
Unit 2 Electrical Control Drawing
Section 1 Reading
1.The Electrical Elements,Circuit Components and the Symbols
2.Electric Control Wiring
3.Typical Electric Control Circuits of the Machine Tools
Section 2 Have a Try
Section 3 Speaking Activity
Section 4 Learn More:Relay Device Components
Unit 3 Engine Machine Tools and Operation
Section 1 Reading
1.The Types and Main Purposes of the Engine Machine Tools
2.Lathe
3.Milling Machine
4.Drilling Machine
5.Shaper
6.Grinding Machine
Section 2 Have a Try
Section 3 Speaking Activity
Section 4 Learn More:Introduction of the Surface Grinders
Unit 4 NC Machine and NC Programming
Section 1 Reading
1.Application,Basic Components and Types of NC
2.Main Switches on the Operators Panel
3.Control Panel and its Main Functions
4.The Commonly Used Codes and Control Functions
Section 2 Have a Try
Section 3 Speaking Activity
Section 4 Learn More:The Machining Center
Unit 5 Mould Technique
Section 1 Reading
1.Kinds of Mould
2.Functions of the Sprue,Runner,and Gate
3.Characteristics of Restrictive Gate and Nonrestrictive Gate
Section 2 Have a Try
Section 3 Speaking Activity
Section 4 Learn More:Function of Major Parts for an Ejection
System
Unit 6 Metal Cutting
Section 1 Reading
1.Turning Process,Cutting Tools and the Cutting Material
2.Milling
3.Drilling
4.Grinding
5.Shaping and Planing
6.Boring
7.Properties and Materials of Cutting Tools
Section 2 Have a Try
Section 3 Speaking Activity
Section 4 Learn More:Casting,EDM
Unit 7 Programmable Logic Controller(PLC)
Section 1 Reading
1.Types of Control Devices
2.Applications of PLC
3.Advantages and Architecture of PLC
4.PLC Programming Languages
5.PLC Programming Functions
Section 2 Have a Try
Section 3 Speaking Activity
Section 4 Learn More:PLC Operation
Unit 8 Electrical Instrument Measurement
Section 1 Reading
1.Electrical Measurement
2.Multimeters
3.Ohmmeters and MegaOhmmeters
4.Oscilloscopes
5.Transformers
6.How to Measure the Voltage
Section 2 Have a Try
Section 3 Speaking Activity
Section 4 Learn More:Introduction of Manual Signal Generator
Unit 9 Troubleshooting and Maintenance(CNC Machine)
Section 1 Reading
1.Safety Notes for CNC Machine Operations
2.Fault Diagnosis and Action
3.Maintenance
4.Example Maintenance for a Horizontal MC
Section 2 Have a Try
Section 3 Speaking Activity
Section 4 Learn More:Troubleshooting for Surface Grinders
Unit 10 Electronic Technique
Section 1 Reading
1.Resistors
2.Capacitors
3.Inductors
4.Semiconductor Diode
5.Transistor
6.Operational Amplifier
Section 2 Have a Try
Section 3 Speaking Activity
Section 4 Learn More:Integrated Circuit
Key to “Have a Try”
Reference Translation for Reading
Appendix
Appendix 1 Common Terminology in Engineering Drawing
Appendix 2 Common Vocabulary for HeatTreatment and Engineering Materials
Appendix 3 Terminology in Electronic Information