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

Aim: To create a 3D model of the furniture element.

Procedure:

Open AutoCAD, set tunit , set it to engineering,the units are in feet and inches.

creat a box of 3'*2'6" and give the height as 2'6".

Select the front face, command "ucs" give the x and y coordinate in the front face horizontally and vertically respectively or click on face and select the front face.Type the command "PLAN" so that the front face is aligned correctly.

Extrude the rectangle to -z axis 2'4" leaving 2" thickness.Now give the command "Subtract" select the larger object then the smaller extruded rectangle in 2d wireframe model.

Aim: To create a 3d model of isolated footing

Procedure:

Create a rectangle of 2' *2' on the top view offset and creat a 1' *1' rectangle in it from the top view.

move the small rectangle of 1'x1' by 2' in + z direction ,with ortho on.

Click on the loft and select the two rectangles to loft.

Create another rectangle of 2'*2' and extrude it 6"

Aim: To draw the 3d model of a drop column with panel section and show its isometric view.

Procedure:

Create a circle of diameter 1'6” in the top view.

Extrude it and give a distance of 10'.

Create a cone by clicking on cone from the home toolbar.Click on diameter and give the base diameter as 1'6".

Click on top radius and give the value as 1'6" and give the height of the cone as 1".

In top view, create a rectangle of dimension 4'6" x4'6".Extrude it to a height of 6".