Unit 1 Introduction of CNC machine tool
Tuning-in
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Words study
Language study
Speaking practice
Technical reading
Unit 2 Automatic tool changer
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Words study
Language study
Speaking practice
Technical reading
Unit 3 The coordinate systems
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Unit 4 Mathematics for NC programming
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Unit 5 Word addressing programming
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Words study
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Technical reading
Unit 6 Speeds and feeds
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Unit 7 Preparation for programming
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Unit 8 Programming with subprogram
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Unit 9 Compensation
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Unit 10 Drives and motors
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Unit 11 Setup and maintain
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Unit 12 Modes of operation
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Unit 13 Program verification techniques
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Unit 14 CAD/CAM
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Appendix A G&M code reference
Appendix B The sample of CNC machine specification
Appendix C Vocabulary
References