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

1)

AIM:

To create a 3d furniture element as given in the figure. and need to assume dimensions which are missing in the drawing.

INTRODUCTION:

1. There are dimensional furniture element was drawn in the autocad using the different tools in the autocad.
2. 3d models are widely used anywhere in 3d graphics and autocad.
3. Their use predates the wisdespread use of 3d graphics on personal computers.
4. The 3d models are mainly preferable in the civil engineering and when we design a building in a autocad then creating 3d models should be must.

COMMANDS:

LINE COMMAND

RECTANGLE COMMAND

UCS COMMAND

DIM LINER COMMAND

REGION COMMAND

EXTRUDE COMMAND

SUBSTRACT COMMAND

BOX COMMAND

UNITS COMMAND

DIM STYLE COMMAND

3D FACE

3D ORBIT COMMAND

HIDE COMMAND

EXPLODE COMMAND

MOVE COMMAND

COPY COMMAND

DIST COMMAND

PROCEDURE:

STEP:1

• FIrst we have to open the autocad and need to set the units and dimstyle.
• Next we have to enter the UCS command and adjust UCS ICON on the screen.
• After setting the UCS on the screen we need to draw the line with the length of 2'6".
• Again draw the line from the pervious line with the length of 3' horizontally
• Next we draw the line from the first line and last line to close the rectangle.
• Next we have the rectangle towards back with the length of 2'

STEP:2

• Next we draw the rectangle inside the extruded box as shown in the below fig.

STEP:3

• Next we have to extrude the inside rectangle with the length of 1'10", as shown in the below fig.

STEP:4

• Next we substract the inside box from the outer box using the substract command as shown in the below fig.

STEP:5

• Next we have to use the 3d face command to hide the inner part, andalso we use hide command to hide them as shown in the below fig.

STEP:6

• Next we put the dimensions for the every part in the drawing using the dim linear command as shown in the below fig.

STEP:7

• Next we click the custom visual styles at the top left corner of the drawing screen, and select the shaded option in the custom visual styles.

RESULT:

Created the 3d model of the given furniture element with proper dimensions in the autocad in details.

2)

AIM:

To create the 3d model of an isolated footing in the autocad in detail.

INTRODUCTION:

1. There are the dimensional of isolated footing was drawn in the autocad.
2. 3D models are widely used anywhere in 3D graphics and CAD.
3. their use predates the widespread use of 3D graphics on personal computers.
4. The 3D models are mainly preferable in the civil engineering ad when we design a building in the autocad then creating 3D models should be must.

COMMAND USED:

line command

rectangle command

ucs command

dim liner command

region command

substract command

box command

units command

dim style command

3D face command

3D orbit command

hide command

explode command

move command

copy command

dist command

rule surf command

PROCEDURE:

• First we have to open the autocad and set the units using the units command.
• Next select the dimstyle command and select primary units as architectural.
• Next we use the UCS command to set the directions of X- axis,Y-axis, and Z-axis.
• Next we draw the rectangle using the line command with the size of 3' x 3'.
• Next we use extrude command to extrude the rectangle upwards with the length of 6".
• Next again we draw the another rectangle at the centre of the outer rectangle.
• Next we use the move command to move the inner rectangle upwards with the length of 2'.
• Next we use the rulesurf command to join the 4 corners of extruded rectangle to co=ordinate each other.

• Next we need to use 3D face command to visible as a 3D model as shownin the figure.
• next we use the hide command and press enter,then we use to select the four corners of every part in the drawing.
• After selecting the four corners of every part in the drawing and then press enter, the lines visible in the part will hide automatically after pressing the enter.
• Next we need to put the dimensions for every part in the drawwing as shown in the below fig.
• Next we click the custom visual styles at the top left corner of the drawing screen, and select the shaded option in the custom visual styles.

RESULT:

The given 3D model of the isolated footing is drawn successfully in the autocad in detail.

3) AIM:

To create the 3D model of AASTHO type grider in the autocad in detail.

INTRODUCTION:

• There are the dimensional of AASTRO type grider was drawn in the autocad using the different tools in the autocad.
• 3D models are widely used anywhere in 3D graphics and CAD.
• their use predates the widespread use of 3D graphics on personal computers.
• The 3D models are mainly preferable in the civil engineering ad when we design a building in the autocad then creating 3D models should be must.

COMMAND USED:

line command

rectangle command

ucs command

dim liner command

region command

substract command

box command

units command

dim style command

3D face command

3D orbit command

hide command

explode command

move command

copy command

dist command

rule surf command

plan command

PROCEDURE:

• First we have to open the autocad and set the units using the units command.
• Next we use the UCS command to set the directions of X- axis,Y-axis,Z-axis.
• Next we have to draw the horizontal line with the length of 1'4".
• Next we draw the inclined line from the previous line.
• Next from the previous line we have to draw the another verical line upwards with the length of 6".
• Next again we draw the line from the previous line with the angle of 135 degree with the length of 8".
• Draw the vertical line from yhe previous line with the length of 4".
• Next draw a vertical line from the previous line with the length of 6".

• Next we use the mirror command and press enter, then select right portion and place a cursor at the middle of the first line,then automtically right side portion will be mirrored to the opposite side as shown in the below fig.
• Next use the plan command to change position to the X and Y axis as shown in the below fig.
• Next we needd to put the dimensions for every part in the drawing as shown in the below fig.
• next wee click the custom visual styles at the top left corner of the drawing screen, and select the shaded option in the custom visual styles.

RESULT:

The given 3D model of the AASTHO type grider is drawn successfully in the autocad in detail.

4)

AIM:

To create the 3D model of a drop column with panel in the autocad in detail.

INTRODUCTION:

• dimensional of drop column with panel was in the autocad using the different tools in the autocad
• 3D models are widely used anywhere in 3D graphics and CAD.
• their use predates the widespread use of 3D graphics on personal computers.
• The 3D models are mainly preferable in the civil engineering ad when we design a building in the autocad then creating 3D models should be must.

COMMAND USED:

LINE COMMAND

RECTANGLE COMMAND

UCS COMMAND

DIM LINER COMMAND

REGION COMMAND

EXTRUDE COMMAND

SUBSTRACT COMMAND

BOX COMMAND

UNITS COMMAND

DIM STYLE COMMAND

3D FACE

3D ORBIT COMMAND

HIDE COMMAND

EXPLODE COMMAND

MOVE COMMAND

COPY COMMAND

DIST COMMAND

RULESURF COMMAND

PLAN COMMAND

PROCEDURE:

• First we have to open the autocad and set the units using the units command.
• Next we use the UCS command to set the directions of X- axis, Y-axis, and Z-axis.
• next we have to draw the line with the length of 10', next we have to draw the line another line from the previous line with the angle of 45 degree and with the length of 1',
• Next we draw the straight line from the previous line with the length of 6".
• Next we draw the another line downwards from the previous line with the length of 4'6"

• Next select the upper portion of the figure. and then use mirror command to mirror to the oppositr side.
• Next we draw the remaining inside the drawing as shown in the below fig.
• Next we rotate the drop column in the different views using the 3D orbit command as shown in the below.
• Next we click the custom visual styles at the top left corner of the drawing screen, and select the shaded option in the custom visual styles.

RESULT:

The given 3D model of the AASTHO type grider is drawn successfully in the autocad in detail.

5) AIM:

To create the 3D model of a wall by assuming the wall thickness as 9" in the autocad in detail.

INTRODUCTION:

• The three dimensional of awall is drawn in the autocad using the different tools in the autocad.
• 3D models are widely used anywhere in 3D graphicsand CAD.
• Their use predates the widespread use of 3D graphics on personal computers.
• The 3D models are mainly preferable in the civil engineering and when we design a building in the autocad then creating 3D models should be must.

COMMAND USED:

LINE COMMAND

RECTANGLE COMMAND

UCS COMMAND

DIM LINER COMMAND

REGION COMMAND

EXTRUDE COMMAND

SUBSTRACT COMMAND

BOX COMMAND

UNITS COMMAND

DIM STYLE COMMAND

3D FACE

3D ORBIT COMMAND

HIDE COMMAND

EXPLODE COMMAND

MOVE COMMAND

COPY COMMAND

DIST COMMAND

PROCEDURE:

• First we have to open the autocad and set the units using the units command.
• Next we use the UCS command to set the directions of X-axis, Y-axis and Z-axis.
• Next we need to draw horizontally forward with the length of 10'.
• Next we draw the another line vertically upwardwith the length of 10'.
• Next we draw the line from the previous line with the angle of 125 degree
• again another line with the angle of 225 degree and with the length of 5'.
• Then draw the rectangle inside wall
• Next we use the extrude command to the wall with thickness of 9".

• Next we substract the door part from the wall using the substract command
• We have to use the 3D face command to hide the inner part, and also we use hide command.
• We put the dimensions for the every part in the drawing using the dimlinear command.
• We click the custom visual styles at the top left corner of the drawing screen, and select the shaded option in the custom visual style.

RESULT:

The given 3D model of a wall is drawn successfully in the autocad in detail.