Unit 1 Getting to Know Numerical Control

Unit 2 Types of NC Machine Tools

Unit 3 What Is an NC Machine Tool Composed of?

Unit 4 The Use of the Coordinate System

Unit 5 What Is a Machine Control Unit?

Unit 6 How to Operate NC Machine Tools

Unit 7 Can You Write an NC Program?

Unit 8 Tools for NC Machines

Unit 9 Working in Workshop

Unit 10 Getting to Know Turning Center

Unit 11 Operating Milling Machine

Unit 12 Getting to Know Machining Center

Unit 13 The Future of NC Technology

Words and Phrases