Challenge

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

1. Aim: To create the 3D furniture element.

Introduction: To create the 3d furniture element as in the given figure.

Procedure:

First we have to set the limits for 3d drawing by using un command.
And also have to set the limits by using limmax command.
Then the drawing space area has to change to 3d module as 3D modelling.
Now take the rectangle command, and draw the rectangle by using the x,y and z dimensions.
Now extrude the rectangle area for outer area by assuming some dimensions as attached below.
Then after taking the outer dimensions, take offset distance of 2" and draw the rectangle for the front portion as shown in the figure.
Then by using trim command trim the remaining area which is not used in the drawing.
Now we have to give the dimensions whereever given in the drawing.
For giving te measurements, we need to change the UCS icon for proper dimensioning.
Then we have drag the UCS icon wherever we are taking the dimensions.
In the same way we have to give the dimensions for the drawing and the final drawing is attached in the result.

Result:

2. Aim: To create the 3D module of an Isolated footing.

Introduction: To create the 3D module of an isolated footing as in the given figure.

Procedure:

First we have to set the limits for 3d drawing by using un command.
And also have to set the limits by using limmax command.
Then the drawing space area has to change to 3d module as 3D modelling.
Now take the rectangle command, and draw the rectangle by using the x,y and z dimensions.
Now extrude the rectangle area for outer area by assuming some dimensions as attached below.
Take a small rectangle with the given dimensions in the figure from the centre of the rectangle.
And then move the small rectangle to some disstance height as in the given drawing.
Now by using line command, draw the lines by connecting the 2 rectangles.
Now we have to give the dimensions whereever given in the drawing.
For giving te measurements, we need to change the UCS icon for proper dimensioning.
Then we have drag the UCS icon wherever we are taking the dimensions.
In the same way we have to give the dimensions for the drawing and the final drawing is attached in the result.

Result:

3. Aim: To create the 3D view of AASTHO type girder.

Introduction: To create the 3D view of AASTHO type girder which is in the given attachment.

Procedure:

First we have to set the limits for 3d drawing by using un command.
And also have to set the limits by using limmax command.
Then the drawing space area has to change to 3d module as 3D modelling.
Now take the front portion area with the dimensions which is in the given figure as attached below.
Then after taking the front view portion, then we need to draw the lines to extend.
From every point we need to draw the line t some distance which is in the given figure.
After extending of some portion every line should be draw to some distance upto 10'.
Then the drawing portion is ready as in the given attachement.
Now by using line command, draw the lines by connecting the 2 lines.
Now we have to give the dimensions whereever given in the drawing.
For giving te measurements, we need to change the UCS icon for proper dimensioning.
Then we have drag the UCS icon wherever we are taking the dimensions.
In the same way we have to give the dimensions for the drawing and the final drawing is attached in the result.

Result:

4. Aim: To create the 3d model of a drop column with panel.

Intorduction: To create the 3d model of a drop column with panel as shown in section and isometric view.

Procedure:

First we have to set the limits for 3d drawing by using un command.
And also have to set the limits by using limmax command.
Then the drawing space area has to change to 3d module as 3D modelling.
Take the retangle and draw the rectangle and change the view angle.
Now take the front portion area with the assumed dimensions which is in the given figure as attached below.

Now by using line command, draw the lines by connecting the 2 lines.
Now we have to give the dimensions whereever given in the drawing.
For giving te measurements, we need to change the UCS icon for proper dimensioning.
Then we have drag the UCS icon wherever we are taking the dimensions.
In the same way we have to give the dimensions for the drawing and the final drawing is attached in the result.

Result:

Now we have take the section portion of the drawing which is given in the attachement.
We have to assume the dimensions for the section portion.
Then draw the outer rectangle by using rectangle command.
After the rectangle, extrude the rectangle to some portion by assumiing the dimension in the plan.
The we need to draw the circle and drag the circle to the rectangle portion.
Finally the drawing should be in the shaded area and final drawing is attched below in the result.

Result:

5. Aim: To create the 3d model of wall as in the given figure.

Introduction: To create the 3d model of wall as in the given figure by considering wall thickness of 9".

Procedure:

First we have to set the limits for 3d drawing by using un command.
And also have to set the limits by using limmax command.
Then the drawing space area has to change to 3d module as 3D modelling.
Now take the rectangle command, and draw the rectangle by using the x,y and z dimensions.
Now extrude the rectangle area for outer area by assuming some dimensions.
Now draw the wall thickness to the rectangle as 9" wall is given in the attchment.
Now by using line command, draw the lines by connecting the 2 lines.
Now we have to give the dimensions whereever given in the drawing.
For giving te measurements, we need to change the UCS icon for proper dimensioning.
Then we have drag the UCS icon wherever we are taking the dimensions.
In the same way we have to give the dimensions for the drawing and the final drawing is attached in the result.

Result:

Ship work like this
in your own course.