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
