Learn the CAD method in three days

Classic CAD drawing:

1. Proficiency in some commonly used commands, and understand the usage of each parameter, also 20-40 commands, 2. Master shortcuts for common commands, some commands Can understand. 3. While doing learning, I have been using cad for 2 years, some orders are not fully understood, and then look at the data to learn. 4. Step by step, follow the textbook, do it repeatedly, be sure to pay attention to think about it 5 Proficiency in the use of layers 6. Try to take more notes while studying, textbooks learn from scratch, learn not to go in, learn from scratch. The benefits of learning, you can find classics in casual places. 7. Stress is also learning progress. Power

CAD Shortcut:

A Arc B Create Block C Circle D Label Style Manager E Delete F Round Corner G Group H Pattern Fill I Insert Block L Line M Move O Offset P Pan S Stretch W External Block V View Dialog X Decomposition Z Display Zoom T Multiline Text co Copy MI Mirror AR Array RO Rotate SC Scale LE Lead Manager EX Extension TR Trim ST Text Style Manager DT Single Line Word PO Single Point XL Reference Line ML Multi Line PL Polyline POL Polygon REC Rectangular SPL Spline EL Ellipse CH Characteristic CHA Chamfer BR Break DI Query Distance AREA Area ID Point Coordinate MA Characteristic Match MASSPROP Quality Characteristic LS List Display TIME Time SETTVAR Set Variable LA Layer COLOR Color LT Line Style Management LW Line Width Management UN Unit Management TH Thickness

Capture TT Temporary Tracking Point FROM From Temporary Reference to Offset ENDP Captures the nearest endpoint of the arc or line MID Snap the midpoint of an arc or line INT The intersection of a circle, a circle, and an arc APPINT The intersection of the appearance of two objects EXT Line, arc, extension of a circle CEN Arc, the center of a circle QUA Arc or a quadrant of a circle TAN Arc or circle limit point PER line, arc, circle weight PAR line parallel line NOD snap to point object INS text, block, shape, or attribute insertion point NEA closest point capture A arc B creation block C Circle D Label Style Manager E Delete F Rounded G Group H Pattern Fill I Insert Block L Line M Move O Offset P Shift S Stretch W External Block V View Dialog Box X Solution Z Display Zoom T Multi-line text co Copy MI Mirror AR Array RO Rotate SC Scale LE Lead Manager EX Extension TR Trim ST Text Style Manager DT Single Line Text PO Single Point XL Reference Line ML Multi Line PL Poly Line POL Polygon REC Rectangle SPL Spline EL Ellipse CH Characteristic CHA Chamfer BR Break DI Query Distance AREA Area ID Point Coordinate MA Characteristic Match MASSPROP Quality Characteristic LS List Display TIME Time SETTVAR Set Variable LA Layer COLOR Color LT Line Management LW Line Width Management UN Unit Management TH Thickness