Tutorial how to make engine part 10


more detailed tutorial

  1. Step 1:

    open a sketch on the right plane

  2. Step 2:

    draw a centerline

  3. Step 3:

    use features--referance geometry--plane command

  4. Step 4:

    select the line and the right plane

  5. Step 5:

    then enter shown value

  6. Step 6:

    open a sketch on the plane that we created just now

  7. Step 7:

    draw a circle

  8. Step 8:

    draw two more circles

  9. Step 9:

    draw one more circle

  10. Step 10:

    draw a circle like shown

  11. Step 11:

    draw a circle again. it should be concentric with the circle that we created just now

  12. Step 12:

    now we will use trim command. sketch--trim command

  13. Step 13:

    before trim this lines

  14. Step 14:

    after trim these lines

  15. Step 15:

    finally trim these lines and confirm the command

  16. Step 16:

    draw a centerline. we will use it for mirror command

  17. Step 17:

    now we will use mirror command. use sketch--mirror commad. then select shown sections

  18. Step 18:

    click on this box

  19. Step 19:

    select the centerline

  20. Step 20:

    confirm that. now we will use trim command again

  21. Step 21:

    trim these lines

  22. Step 22:

    confirm that. then draw a centerline again. it will uses for mirror

  23. Step 23:

    open mirror command and select shown sections

  24. Step 24:

    click on shown box, select the mirror axis and confirm that

  25. Step 25:

    use trim command and make your sketch like shown

  26. Step 26:

    now we will use fillet command

  27. Step 27:

    enter shown radius parameter by 15mm, then only click on shown points

  28. Step 28:

    confirm that and your sketch should be like this

  29. Step 29:

    make same thing for the other points

  30. Step 30:

    sketch finished. please check it

  31. Step 31:

    now we will extrude this sketch. open extrude command