Creating various 3D Models like Furniture, Footing, Girder, Column drop with panel and Gable Wall in AutoCad
Q1: To create 3D furniture ekement using AutoCAD
Aim:
Procedure:
Type "UNITS" in the command prompt and press enter.
In the unit tab, select the type as "Architectural" and insertion scale as "inches".
Click ok.
Type "line" in the command prompt and press enter.
Specify the starting point using the cursor.
Enter the next points as @(0,0,2'6") and press enter.
Enter the next points as @(0,0,3') and press enter.
Enter the next points as @(0,0,-2'6") and press enter.
Enter the next points as @(0,2",0) and press enter.
Enter the next points as @(0,0,-2'6") and press enter.
Enter the next points as @(0,2'2",0) and press enter.
Enter the next points as @(0,0,-2'6") and press enter.
Click on "Close" from the command prompt.
Type "line" in the command prompt and press enter.
Specify the starting point using the cursor.
Enter the next points as @(2',0,0) and press enter.
Enter the next points as @(0,-3',0) and press enter.
Enter the next points as @(2',0,0) and press enter.
Click on "Close" from the command prompt.
Type "3Dface" in the command prompt and press enter.
Specify the first, second, third and fourth point.
Press enter.
Type "hide" in the command prompt and press enter.
Type "3Dorbit" in the command prompt and press enter.
Click and move the cursor to rotate the workspace.
In the ribbon tab, under the co-ordinate select view from the drop down.
Type "Dimlinear" in the command prompt and press enter.
Specify the starting and ending point to display the dimensions
Q2:
Aim: To create 3D model of isolated footing using the AutoCAD.
Procedure:
Type "UNITS" in the command prompt and press enter.
In the unit tab, select the type as "Architectural" and insertion scale as "inches".
Click ok.
Select rectangle tool from the tibbon tab and press enter.
Specify the starting point using cursor.
click the dimensions from the command prompt.
Enter the length as 1' and breadth as 1'.
Press esc.
Type offset in the command prompt and press enter.
Enter the offset disance as 2'
Select the rectangle to offset.
Select "extrude" from the riibon tab and select the previously created object.
Enter the height to extrude as 6" and press enter
Select the rectangle that was created first and type move in the commadn prompt and press enter.
Select the object and enter the distance along which the object hs to be moved.
In the layer properties, select the view as solid.
Type "3Dface" in the command prompt and press enter.
Specify the first, second, third and fourth point.
Press enter.
Type "hide" in the command prompt and press enter.
Type "3Dorbit" in the command prompt and press enter.
Click and move the cursor to rotate the workspace.
In the ribbon tab, under the co-ordinate select view from the drop down.
Type "Dimlinear" in the command prompt and press enter.
Specify the starting and ending point to display the dimensions
Q3:
Aim: To create 3Dview of AASTHO type girder using AutoCAD.
Procedure:
Type "UNITS" in the command prompt and press enter.
In the unit tab, select the type as "Architectural" and insertion scale as "inches".
Click ok.
Type "line" in the command prompt and press enter.
Specify the starting point using the cursor.
Enter the next points as @(0,2",0) and press enter.
Enter the next points as @(0,0,6") and press enter.
Enter the next points as @(4",0,6") and press enter.
Enter the next points as @(0,0,1'6") and press enter.
Enter the next points as @(-2",0,0) and press enter.
Enter the next points as @(0,0,6") and press enter.
Enter the next points as @(6",0,0) and press enter.
Press esc.
Select the created object and type mirror in the command prompt.
Select the suitable base point.
Move the cursor to mirror the object.
Select line tool from ribbon tab.
Specify the starting point and press enter.
Enter the next points as @(0,10',0) and press enter.
Similarly repeat the same method to create the line projecting backwards.
Press esc.
Use line tool from ribbon tab to create the reuired object.
Type "3Dface" in the command prompt and press enter.
Specify the first, second, third and fourth point.
Press enter.
Type "hide" in the command prompt and press enter.
Type "3Dorbit" in the command prompt and press enter.
Click and move the cursor to rotate the workspace.
In the ribbon tab, under the co-ordinate select view from the drop down.
Type "Dimlinear" in the command prompt and press enter.
Specify the starting and ending point to display the dimensions
Q4:
Aim: To create 3D model of drop column with panel using AutoCad.
Procedure:
Type "UNITS" in the command prompt and press enter.
In the unit tab, select the type as "Architectural" and insertion scale as "inches".
Click ok.
Type "line" in the command prompt and press enter.
Specify the starting point using the cursor.
Enter the next points as @(0,0,10') and press enter.
Enter the next points as @(1'6",0,0) and press enter.
Enter the next points as @(0,0,-10') and press enter.
Enter the next points as @(-1'6",0,0) and press enter.
Press esc.
Type "line" in the command prompt and press enter.
Specify the starting point using the cursor.
Enter the next points as @(-1',0,1') and press enter.
Enter the next points as @(-1',0,0) and press enter.
Enter the next points as @(0,6",0) and press enter.
Enter the next points as @(4'6",0,0) and press enter.
Enter the next points as @(0,-6",0) and press enter.
Enter the next points as @(-1',0,0) and press enter.
Enter the next points as @(-1',0,-1') and press enter.
Press esc.
In the ribbon tab, under the co-ordinate select view from the drop down.
Type "Dimlinear" in the command prompt and press enter.
Specify the starting and ending point to display the dimensions
Q5:
Aim: To create 3D model using AutoCad.
Procedure:
Type "UNITS" in the command prompt and press enter.
In the unit tab, select the type as "Architectural" and insertion scale as "inches".
Click ok.
Select the top view from the cube.
Select the rectangle tool from ribbon tab,
Specify the starting point and press enter.
Select the dimension from ribbon tab.
Enter the length and breadth.
Press esc.
Select circle tool from the ribbon tab.
Specify the centre and drag the cursor to create the circle.
Press esc.
Select extrude from the ribbon tab and selet the circle object.
Enter the extrude height as -10' and press enter.
Again, now select rectangle object and click on extrude.
Enter the extrude height as 6".
Type "3Dface" in the command prompt and press enter.
Specify the first, second, third and fourth point.
Press enter.
Type "hide" in the command prompt and press enter.
Type "3Dorbit" in the command prompt and press enter.
Click and move the cursor to rotate the workspace.
Q6:
Aim: To create 3d model of gable wall using AutoCAD.
Procedure:
Step 1:
In the workspace, click on view controls icon in the left top corner.
Select "SW isometric" from the view control.
Select line tool from the ribbon tab.
Click on any point and enter the length as 1 keeping the cursor in Y direction.
Enter the length as 2.42 and click keeping the cursor in Y direction.
Enter the length as 1 and click keeping the cursor in X direction.
Enter the length as 2.42 and click keeping the cursor in negative Y direction.
Enter the length as 0.3 and click keeping the cursor in negative Z direction.
Press "esc".
Step 2:
Select line tool from the ribbon tab.
Click on any point and enter the length as 1 keeping the cursor in X direction.
Enter the length as 3 and click keeping the cursor in Y direction.
Draw line of length of 0.83 unit length from the midpoint of door panel connecting previous line.
From the origin draw a line using line tool.
Enter the length as 3 and click keeping the cursor in Y direction.
Draw and join the line to the midpoint using line command.
Press "esc".
Step 3:
Select line tool from the ribbon tab.
From the origin draw a line using line tool.
Click on any point and enter the length as 0.3 keeping the cursor in negative Z direction.
Enter the length as 3 and click keeping the cursor in Y direction.
Enter the length as 1.5 and click keeping the cursor in X direction.
Enter the length as 1.5 and click keeping the cursor in X direction.
Press "esc".
Draw a line of length 0.3unit joining midpoint of corner points using line command.
Press "esc".
