Part-2-Manufacturing-Technology.doc

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1、Part 2 Manufacturing Technology Teaching Requirements1 Learn the knowledge about Lathes ；2 Learn the knowledge about Numerical Control；3 Master the knowledge about Machining Center；4 Master the knowledge about Electrical-Discharge Machine ;5 Master the knowledge about Fundamentals of Material Formin

2、g；6 Learn about Material Forming Processes;7 Learn about Heat Treatment of Metal8 Learn about Product Test and Quality Control Key points:Lathes; Numerical Control; Machining Center; Fundamentals of Material FormingDifficult points:Electrical-Discharge Machine; Heat Treatment of Metal;Teaching perio

3、d plan:There are 8 units in this part, which will be taught in 16 periods. Teaching contents:Unit 7 Lathes 7.1 Text 7.2 New Words & Expressions 7.3 Complex Sentence Analysis7.4 Translating Exercises Unit 8 Numerical Control 8.1 Text 8.2 New Words & Expressions 8.3 Complex Sentence Analysis8.4 Transl

4、ating Exercises Unit 9 Machining Center 9.1 Text 9.2 New Words & Expressions 9.3 Complex Sentence Analysis9.4 Translating Exercises Unit 10 Electrical-Discharge Machine 10.1 Text 10.2 New Words & Expressions 10.3 Complex Sentence Analysis10.4 Translating Exercises Unit 11 Fundamentals of Material Fo

5、rming 11.1 Text 11.2 New Words & Expressions 11.3 Complex Sentence Analysis11.4 Translating Exercises Unit 12 Material Forming Processes 12.1 Text 12.2 New Words & Expressions 12.3 Complex Sentence Analysis12.4 Translating Exercises Unit 13 Heat Treatment of Metal 13.1 Text 13.2 New Words & Expressi

6、ons 13.3 Complex Sentence Analysis13.4 Translating Exercises Unit 14 Product Test and Quality Control 14.1 Text 14.2 New Words & Expressions 14.3 Complex Sentence Analysis14.4 Translating Exercises Main Concept1 Engine Lathes2 Tracer or Duplicating Lathes3 Turret Lathes4 Automatic Screw Machines5 Ve

7、rtical Turret Lathes6 Machining Centers7 Numerical Control8 point to point NC9 contouring NC10 Direct numerical control (DNC)11 Computer numerical control (CNC)12 Machining Center13 Electrical-discharge Machining14 material forming15 Plastic Forming16 Forging17 Rolling18 Transformation Curves 19 Normalizing20 Annealing21 Quenching22 Product Test23 Geometric Errors24 Fit and Tolerance