Unit 1 Basic Knowledge of CNC Machine Operation
Lesson 1 Basic Structure of Modem CNC Machine
Lesson 2 The Program Editing Panel
Lesson 3 Inputting a Program
Lesson 4 The Machine Operation Panel
Lesson 5 Manual Operation
Unit 2 Safety Precautions
Lesson 1 How to Do Before Machining a Workpiece （I）
Lesson 2 How to Do Before Machining a Workpiece （II）
Lesson 3 The Definition of Programming Safety Precautions
Lesson 4 The Definition of Waming （I）
Lesson 5 The Definition of Warning （II）
Lesson 6 The Definition of Warning （III）
Lesson 7 Warnings and Cautions Related to Programming
Lesson 8 Warnings and Cautions Related to Handing
Lesson 9 Warnings Related to Daily Maintenance
Unit 3 Interpolation Function
Lesson 1 Continuous Thread Cutting
Lesson 2 Multiple——Thread Cutting
Lesson 3 Skip Function
Unit 4 Feed Function
Lesson 1 General Feed Function
Lesson 2 Rapid Traverse
Lesson 3 Cutting Feed
Lesson 4 Dwell （G04） Format
Unit 5 Coordinate System
Lesson 1 Machine Coordinate System
Lesson 2 Workpiece Coordinate System
Lesson 3 Local Coordinate System
Lesson 4 Plane Selection
Unit 6 Spindle Speed Function
Lesson 1 Specifying the Spindle Speed With a Code
Lesson 2 Constant Surface Speed Control （G96， G97） Format （I）
Lesson 3 Constant Surface Speed Control （G96， G97）Format （II）
Lesson 4 Spindle Speed Fluctuation Detection Functioa（G25，G26）
Lesson 5 Spindle Positioning With a Semi-fixed Angle
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