英文大綱 |
Unit 1. Mechanical Drawing: 1. The standard of general mechanical graphics 2. Principles of dimensioning 3. Principles of precision dimensions Dimensioning of Machining Precision:Tolerance and Fit, Geometric Tolerance 4. Mechanical working drawings abd mechanical component drawings ( Fastening, joining, and standard parts) Unit 2. Computer Aided Drawig: 1. Introduce the software of Computer Aided Drawig 2. Demonstrate the basic operating of commands and drawing setup. 3. Demonstrate the commands of drawing: Point, Line, Circle, Arc, Rectangle, Polygon and ellipse etc. 4. Modify Commands - Selecting Objects, Copy , Move Erase, Chamfer, fillet, break, trim, extend, Offset, Mirror, Rotate, Scale and Array etc. 5. Dimensions. 6. Practice the Geometric drawing. 7. Hatch and Text 8. Practice of Comprehensive Engineering Drawing.
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