前言 Unit 1 History of NC and CNC Part Ⅰ Technical and Practical Reading Passage A:History of Numerical Control Passage B:History of Computer Numerical Control Part ⅡGlance at a Control Panel Part Ⅲ Simulated Writing Section A Common Failure Diagnostics Section B Have a Try Part Ⅳ Communicative Speaking:Meeting Cust omers at the Airport Unit 2 Introduction to CNC. Part Ⅰ Technical and Practical Reading Passage A:Buttons and Switches Found on the Control Panel Passage B:The Fundamentals of CNC Part ⅡGlance at a Control Panel Part Ⅲ Simulated Writing Section A Common Failure Diagnostics Section B Have a Try Part Ⅳ Communicative Speaking:Discussing the Schedule Unit 3 Operation Principle of CNC Part Ⅰ Technical and Practical Reading Passage A:CNC Work—An Introduction Passage B:Features of CNC Part ⅡGlance at a Control Panel Part Ⅲ Simulated Writing Section A Common Failure Diagnostics Section B Have a Try Part Ⅳ Communicative Speaking:Visiting a Plant of CNC Machine Unit 4 CNC Programming Techniques Part Ⅰ Technical and Practical Reading Passage A:Bracket Arm Tutorial Passage B:CNC Part Programming Part Ⅱ Glance at a Control Panel Part Ⅲ Simulated Writing Section A Common Failure Diagnostics Section B Have a Try Part Ⅳ Communicative Speaking:Entertaining Customers Unit 5 Operation of CNC Machines Part Ⅰ Technical and Practical Reading Passage A:Operations of CNC Machine Tools Passage B:Aluminurr/Enclosure Tutorial Part ⅡGlance at a Control Panel Part Ⅲ Simulated Writing Section A Common Failure Diagnostics Section B Have a Try Part Ⅳ Communicative Speaking:Issuing the Information About New Product Unit 6 Introduction to Robotics. Part Ⅰ Technical and Practical Reading Passage A:A History of Robotics Passage B:Types of Robots Part ⅡGlance at a Control Panel Part Ⅲ Simulated Writing Section A Common Failure Diagnostics Section B Have a Try Part Ⅳ Communicative Speaking:Public Relation Activity Unit 7CNC Maintenance and Training Part Ⅰ Technical and Practical Reading Passage A:CNC Machine Maintenance Passage B:CNC Training Guidelines Part ⅡGlance at a Control Panel Part ⅢSimulated Writing Section A Common Failure Diagnostics Section B Have a Try- PartⅣCommunicative Speaking:Maintenance of CNC Machine Tools Unit 8Operating Instruction of CNC Part Ⅰ Technical and Practical Reading Passage A:Uniport 8000 Traveling Bridge CNC Machining Center Passage B:Advantages and Disadvantages of CNC Machines Part ⅡGlance at a Contml Panel Part ⅢSimulated Writing Section A Common Failure Diagnostics Section B Have a Try PartⅣCommunicative Speaking:After—Sales Service Unit 9IntrOductiOn 0f 2D and 3D Computer-Aided Design Part Ⅰ Technical and Practical Reading Passage A:2D Computer—Aided Design and Manufacture Passage B:3D Computer-Aided Design and Manufacture Part ⅡGlance at a Control Panel Part ⅢSimulated Writing Section A Common Failure Diagnostics Section B Have a Try Part ⅣCommunicative Speaking:Talking About 2D and 3D Unit 10 CNC Machines and Safety Part Ⅰ Technical and Practical Reading Passage A:Safety Features of CNC Maehines Passage B:Safety Precautions of CNC Machines Part ⅡGlance at a Control Panel Part ⅢSimulated Writing Section A Common Failure Diagnostics Section B Have a Try Part ⅣCommunicative Speaking:Talking About CNC Supervising Safety Glossary List of Abbreviations 參考譯文及練習(xí)答案