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# How to design the Tyre and Rim in AutoCAD 2004 ?

By Surajmal on 19 Feb 08:30 5 answers 5147 views 5 comments

Tutorial on modeling Tyre & rim in standard version of AutoCAD for the tutorial challenge. The model is here Tyre and rim

• almost 3 years ago

This is a tutorial for the model tutorial competiton and its about the design of tyre and rim in the AutoCad 2004

1. ### Step 1

Start AutoCAD and draw this profile. This will be tyre.

2. ### Step 2

Now draw the profile of the rim. Be sure to use polyline. If you used arcs and lines then use PEDIT command to join them.

3. ### Step 3

Draw a Construction line along X-axis.

4. ### Step 4

Use Revolve command and select the profile for rim.

5. ### Step 5

Revolve it about x-axis at 360º.

6. ### Step 6

Now we have the Rim body.

7. ### Step 7

Again revolve command and select the tyre profile.

8. ### Step 8

Revolve it by 8º.

9. ### Step 9

Now enter Rotate3D command.

10. ### Step 10

Select the tyre part.

11. ### Step 11

Along X-axis at -4º.

12. ### Step 12

Now draw these entities along the plane view using pline, pedit, rectangle. Any command.

13. ### Step 13

Enter Revolve command.

14. ### Step 14

Select the 2-entities.

16. ### Step 16

Now enter Subtract command.

17. ### Step 17

subtract the revolved part from tyre body.

18. ### Step 18

Revolve again and select the other two plines.

20. ### Step 20

Subtract them too.

21. ### Step 21

Enter 3DArray command.

22. ### Step 22

Select the tyre part.

23. ### Step 23

Polar array type.

24. ### Step 24

Enter number of items be 45. This will complete the tyre since it was rotated at 8º, 8x45=360º.

25. ### Step 25

Now we have the Tyre body.

26. ### Step 26

Plan>>Current View.

27. ### Step 27

Now we revolve two rectangle about x-axis at 360º.

28. ### Step 28

Subtract them too.

29. ### Step 29

Rotate the UCS.

30. ### Step 30

Plan>>Current view. Now use Cylinder command.

31. ### Step 31

Construct the cylinder.

32. ### Step 32

Move it to be symmetrical.

33. ### Step 33

Use Array command.

34. ### Step 34

Polar array with 4 items.Subtract them from the rim.

35. ### Step 35

Now we have the basic body of tyre in AutoCAD 2004 Standard Version.

• almost 3 years ago

please click IT WORKED friends !