Creating various 3D Models like Furniture, Footing, Girder, Column drop with panel and Gable Wall in AutoCad

AIM: Creating a 3D furniture element as shown in figure.

PROCEDURE:

1. Click 3Dmodelling view inn settings at the bottom right corner.
2. Locatae a starting point let say (0,0,0) then use coordinate system to draw the object.
3. Locate the second point as follows (o,3',0);
4. 3rd point (3',0,0);4th (0,-3',0). simillarly continue this and draw the object.
5. Click 3DFace command and draw 4 corners and join.
6. Use hide option to hide the drawing line. 
7. We can also use shaded option to shade the object.

AIM: Create a 3D model of an isolated footing with 3D modelling.

PROCEDURE:

1. First use PLAN command to go to plan view.
2. use REC to create  outer rectangle as per given dimensions.
3. Take offset(O) for inner rectangle.
4. Go to 3D view by  clicking VIEW CUBE.
5. Select the innner rectangle and move it in Z -axis as per dimensions. or use coordinate system (0,0,2').
6. Now connect the edges as shown in fig by line command.

AIM: To Create the 3D view of the AASTHO Type Girder.

PROCEDURE:

1. Use plan command and draw the fig as shown below

• Then go to 3D view by using VIEW CUBE.
• Use 3Drotate command to rotate object along Z-axis.
• Use line command extend it in Y-axis by 10'.
• Join all the lines at the other corner as shown below.

AIM:To Create a 3d Model of a  drop column with panel as shown in section and isometric view.

PROCEDURE:

1. Use plan command and draw the fig as shown below
2. Then go to 3D view by using VIEW CUBE.
3. Use 3Drotate command to rotate object along Z-axis..
4. USE REG command and EXT command to extrude the object.

Use REC to create rectangle and Rotate it to a desire angle by 3D rotate commmand.

Draw a line from centre of rectangle towards negative X-axis.

create circle(C)  and use SWEEP option to create circular column as shown below.

AIM: To Create the 3d model of a wall as shown in Figure. Consider wall thickness as 9".

PROCEDURE:

1. Click isometric drafting to create isometric view.
2. Draw lines as per dimensions given.
3. Use isometric left, isometric right, isometric top to draw the object.