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Tutorial how to make engine part 10

Tutorial by Aykut Dana
Small

more detailed tutorial -- suite

  1. Step 1:

    use extrude command

  2. Step 2:

    select shown areas

  3. Step 3:

    change the direction with using this button

  4. Step 4:

    use offset option

  5. Step 5:

    change the offset direction and enter shown value

  6. Step 6:

    finally enter this value and confirm that

  7. Step 7:

    body is ready

  8. Step 8:

    open a sketch on this surface

  9. Step 9:

    draw two concentric circles

  10. Step 10:

    use cut extrude command like shown.

  11. Step 11:

    your body should be like this

  12. Step 12:

    now open a sketch on this surface

  13. Step 13:

    draw a concentric circle

  14. Step 14:

    normal to selected plane

  15. Step 15:

    draw a big circle

  16. Step 16:

    now we will use this circle option. please click on it

  17. Step 17:

    firstly click on this circle

  18. Step 18:

    secondly clik on this circle and complate your perimeter circle. If you can not, please try again. you will see it is not too hard

  19. Step 19:

    enter the shown dimension

  20. Step 20:

    draw a centerline

  21. Step 21:

    use trim command

  22. Step 22:

    use mirror command and select shown sketch

  23. Step 23:

    then select the centerline and confirm that

  24. Step 24:

    use trim command again

  25. Step 25:

    draw a centerline .

  26. Step 26:

    use mirror command and select the sketch

  27. Step 27:

    select the centerline that we created just now

  28. Step 28:

    draw one more centerline

  29. Step 29:

    use mirror command again. select the shown lines

  30. Step 30:

    select the shown centerline and confirm that

  31. Step 31:

    now use convert entities command and select the shown edges

  32. Step 32:

    select the other hole edges and confirm that. sketch finished.

  33. Step 33:

    extrude it by 60mm

  34. Step 34:

    use linear pattern command and enter shown values

  35. Step 35:

    open a sketch on the right plane and draw an axis for linear pattern direction

  36. Step 36:

    click on solid bodies and select all bodies

  37. Step 37:

    right click and select combine option

  38. Step 38:

    confirm that

  39. Step 39:

    open a sketc on the shown surface

  40. Step 40:

    draw three circles

  41. Step 41:

    draw a horizontal axis

  42. Step 42:

    use linear pattern command

  43. Step 43:

    use trim command for shown edges

  44. Step 44:

    your sketch have to be like this

  45. Step 45:

    make same things for the others

  46. Step 46:

    select all the inside of the cylinders

  47. Step 47:

    then select this area

  48. Step 48:

    cut the body by 70 mm

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