Hither is the object in 3D along with its 2D drawing which we volition learn to model in this mail. I recommend yous to switch to drafting and annotation workspace for this drawing, yous tin as well download CAD files for this tutorial hither.

Related: AutoCAD 2D and 3D do drawings

1

Footstep 1

Create the following circles using CIRCLE command from draw panel of home tab, brand sure circumvolve with radius 2.5 units has its center on the circumference of the circle with radius 26 units.

Step 2

Select Polar Assortment from the Change console of Home tab and select 2 small circles on the top of geometry. Now specify the centre of the largest circle as the centre of the array and enter iv in the Number of Items field. Yous volition get an array similar the i shown in the image beneath.

Step iii

Delete the biggest circumvolve and select FILLET command at present enter R on the command line and blazon seven every bit the fillet radius. Now apply this fillet at the intersections of the circle with R2.5 and R22.five as shown in the image below.

Step 4

Trim all the geometries to go far look similar the image below.

Step v

Type J on the control line and printing enter then select complete geometry and press enter again. This will bring together all external 2D segments into a single unit. You may need to echo the JOIN control couple of times to join the geometry completely.

Step 6

Alter view to southwest isometric and visual mode to Shaded from Views and Visual styles panel of Visualize tab.

Step seven

Type PRESSPULL on the command line and click at a location within the geometry, make certain y'all are clicking within the geometry and not on the geometry. Enter the height of three units on the command line and press Enter once again.

7

This command will add together the thickness of iii units to the second geometry which we have made so far and your drawing will look similar the image shown above.

Step 8

Create a circle of R17 on the meridian of the object made in previous stride, but for making a circle on summit plane yous demand to make sure that dynamic UCS is turned on. Printing F6 to plough on dynamic UCS so select circle command and motion your cursor to the top aeroplane and click at the center of geometry for circle'due south centre and enter a radius of 17 units and press Enter again.

8

Stride 9

Blazon EXT on the command line and press enter then select the circle we accept drawn in previous stride and press enter again. Enter a height of 5.five units and press enter again to exit the extrude command.

9

Stride ten

Now create another circle of radius fourteen units with the same heart on top of geometry which we have fatigued in the previous stride and extrude information technology by three.v units the same fashion we did previously.

10

Step xi

Now type Wedlock and Press ENTER and so select complete geometry and press enter once more, this will ensure that all geometries get combined as a single unit of measurement.

Pace 12

Create a circle of R11 on the meridian most surface of the geometry. Now blazon PRESSPULL on the command line and press Enter then click within the circle of radius 11 units and enter -12 as depth of geometry, this will brand a pigsty in existing geometry.

AutoCAD 3D practice drawing

Stride 13

Type F on the command line and press enter to start fillet command, type R on the command line and enter a radius of i.five units for the fillet. Now select the edge between the apartment slice and the biggest cylinder equally shown in the prototype below and press enter twice to go out the command.

12

The terminal geometry will look similar the image shown above. Hope y'all enjoyed this tutorial if you have whatsoever questions regarding this tutorial let me know in the comments beneath.