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

1.Create a 3D Furniture element as shown in the Figure. Assume dimensions which are missing.    

 

Aim:

             Create a 3D Furniture element as shown in the Figure in AutoCAD.                                      

Introduction:

             Create a 3D Furniture element as shown in the Figure. Assume dimensions which are missing.      

Procedure:

• Open AutoCAD and open new page
• Type Unit command and set engineering and precision 0"0.0" and units to inches
• Type d (dimension style manager) command and set the engineering and precision as 0"0.0" 
• Now, with the help of workspace switch from 2D to 3D modelling
• Give Command rec and set dimension 3' and 2' as shown in the questions figure 
• Now type extrude command and give the height 2'6"
• Now define the new user coordinate system over the face as shown in the questions figure 
• Now, again give rec command and enter dimension as 32" and 28"
• Move it by 2"
• Again, type extrude rectangle (32"X28") and give 22"
• Now, give Subtract command and select the outer extruded rectangle and hit enter inner extruded rectangle and press enter
• Tyoe shademode command and select hidden option
• Press enter
• Now, using dimaligned provided dimension

Result:

2. Create the 3d Model of an Isolated footing as shown in Figure.

Aim:

             Create the 3d Model of an Isolated footing as shown in Figure in AutoCAD.                                      

Introduction:

             Create the 3d Model of an Isolated footing as shown in Figure. Assume dimensions which                are missing.      

Procedure: 

• Open AutoCAD and open new page
• Type Unit command and set engineering and precision 0"0.0" and units to inches
• Type d (dimension style manager) command and set the engineering and precision as 0"0.0" 
• Now, with the help of workspace switch from 2D to 3D modelling
• Now, command pyramid and set side and 1.5' from center and press enter
• Give circle command, and give top radius 5' and press enter
• Give the height 2' and press enter
• Now, by using presspull command, extrude its bottom by 6" as given in question figure
• Type shademode command and select hidden option
• Press enter

Result:

 

3.Create the 3D view of the AASTHO Type Girder.

 Aim: 

            Create the the 3D view of the AASTHO Type Girder as shown in Figure in AutoCAD.                                      

Introduction:

            Create the 3D view of the AASTHO Type Girder. as shown in Figure. Assume dimensions        which are missing.      

Procedure: 

• Open AutoCAD and open new page
• Type Unit command and set engineering and precision 0"0.0" and units to inches
• Type d (dimension style manager) command and set the engineering and precision as 0"0.0" 
• Now, with the help of workspace switch from 2D to 3D modelling
• Now, command plan and twice press enter
• Draw the drawing with offset, line and dimension command
• Select the line and join all the line by join command
• Now, set the drawing to Isometric view
• Now, give command rotate 3D and select the object 
• Rotate the object at x axis at an angle of 90 degree
• Now, give extrude command, select the object and extrude it by 10'
• Press enter

Result:

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

Aim: 

         Create a 3d Model of a  drop column with panel as shown in section and isometric view                        as in Figure in AutoCAD.                                      

Introduction: 

          Create a 3d Model of a  drop column with panel as shown in section and isometric view                      as in Figure in AutoCAD.  

Procedure:

• Open AutoCAD and open new page
• Type Unit command and set engineering and precision 0"0.0" and units to inches
• Type d (dimension style manager) command and set the engineering and precision as 0"0.0" 
• Now, with the help of workspace switch from 2D to 3D modelling
• Enter Un (units) command in the command box 
• Extrude the circle by using the extrude command in the ribbon 10' long
• Type command cone and draw the cone of 3'6" and bottom side of 1'6" with the height of 1'
• Now, draw rectangle by giving rec command of 4'6" and extrude it with the thickness of 6"
• Now, give command rotate 3D and select the object 
• Rotate the object at x axis at an angle of 90 degree
• Use 3D orbit command to align the figure
• Press enter

Result:

5. Create the 3d model of a wall as shown in Figure. Consider wall thickness as 9”.

Aim:

     Create the 3d model of a wall as shown in Figure. Consider wall thickness as 9” as in                          Figure in AutoCAD.                                    

Introduction: 

     Create the 3d model of a wall as shown in Figure. Consider wall thickness as 9” as in              Figure in AutoCAD.  

Procedure:

• Open AutoCAD and open new page
• Type Unit command and set engineering and precision 0"0.0" and units to inches
• Type d (dimension style manager) command and set the engineering and precision as 0"0.0" 
• Now, with the help of workspace switch from 2D to 3D modelling
• Now, command plan and twice press enter
• Draw the drawing with offset, line and dimension command
• Now, set the drawing to Isometric view
• Now, give command rotate 3D and select the object 
• Rotate the object at x axis at an angle of 90 degree
• Extrude command and select the object and extrude by 9' 
• Now, select rectangle by giving rec command of 3'X7' and extrude by 9"
• Type subtract command and first select outer and press enter, then select inner one nd press enter
• Type shademode command and select hidden option
• Press enter

Result: