Circle

Create a CIRCLE using Attribute "2P"



Use the following AUTOCAD command:
1.Circle

Method:

1. Create two vertical lines with the offset distance of 10mm.



2. Type Circle to the command entry then select attribute 2P. After that specify the first end point and to followed by second end point of circle's diameter.











































RESULT

simple box using Line command

Use the following AUTOCAD command:
1.line

Method:
1. Type the word line to the command entry, then type (0,0) to specify the first point of an object



2. Press F8 to activate the ORTHOMODE.



3. Type ( @10<0 ) for the initial value of an object.Followed by ( @10<90 ), ( @10<180 ) for the third value. And the last one is ( @10<270 ).

simple isometric box

Use the following AUTOCAD command:
1.Line

Method:
1. Switch your Grid Snap into Isometric Snap by typing the command OS into the command entry.
























2. Use line command to create an initial object and make it sure that your F8 keyboard function key is always turn on. And press F5 if needed for the cursor movement keys.

Simple Arrow

Use the following AUTOCAD command:
1.pline

Method::

1.Type pline command to the command entry.




























































RESULT:

3D chair

Use the following AUTOCAD command:
1.circle
2.pedit
3.extrude

Method:
1.Use the command circle, trim and pedit.



2.Switch the current view into SE isometric.



3. Use extrude command with the extrusion value of 500mm.



RESULT

plain 2D automobile rim

Use the Following AUTOCAD command:
1.circle
2.extrude
3.array
4.spline

Method:

1.Set the current view into front view, then create a circle with the diameter value of 750mm..



2.Create a design using command Spline



3.To complete the whole figure use the Array command.



RESULT

2D chair

Use the following AUTOCAD command:
1.line
2.fillet

Method:

1. Use line command to create a structural plan of a chair and set the unit into a millimeter.



2. Use fillet command to build a clean round corner.

RESULT

Convert 2D automobile rim into 3D

Use the following AUTOCAD command:
1. extrude
2. subtract

Method:

1. Switch the current view into SW isometric.



2. Command Extrude then enter 255mm for the extrusion height value.



3. Type the shade command into the command entry then see the simple realistic result.



4. Use the command subtract to eliminate the unwanted solid object.