机械英语

Unit 1 Engineering DrawingPart I Reading and TranslatingSection A: Types of ViewsSection B: Mechanical Drawings and DimensioningPart II Listening and SpeakingPart III Practical Writing Unit 2 Holerances and fitsPart I Reading and TranslatingSection A: Limits, Tolerances and FitsSection B: Interchangeability and Dimension MeasurementPart II Listening and SpeakingPart III Practical Writing Unit 3 Engineering MaterialsPart I Reading and TranslatingSection A: Metals and Its PropertiesSection B: Nonmetal MaterialsPart II Listening and SpeakingPart III Practical Writing Unit 4 Machine ElementsPart I Reading and TranslatingSection A: TransmissionsSection B: Shafts and Other ComponentsPart II Listening and SpeakingPart III Practical Writing Unit 5 Hydraulic DrivePart I Reading and TranslatingSection A: Pumps and ActuatorsSection B: Valves and Basic Hydraulic CircuitsPart II Listening and SpeakingPart III Practical Writing Unit 6 Machine toolsPart I Reading and TranslatingSection A: Machine ToolsSection B: Machine Shop PracticePart II Listening and SpeakingPart III Practical Writing Unit 7 FormingPart I Reading and TranslatingSection A: Hot WorkingSection B: Cold WorkingPart II Listening and SpeakingPart III Practical Writing Unit 8 MoldingPart I Reading and TranslatingSection A: Metal CastingSection B: Plastic MoldingPart II Listening and SpeakingPart III Practical Writing Unit 9 NC and CNCPart I Reading and TranslatingSection A: Numeral Control （NC）Section B: Computerized Numeral Control （CNC / DNC）Part II Listening and SpeakingPart III Practical Writing Unit 10 Contemporary ManufacturingPart I Reading and TranslatingSection A: CAD and CAMSection B: The Third Industrial RevolutionPart II Listening and SpeakingPart III Practical Writing