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Tutorial how to make engine part 12

Tutorial by Aykut Dana
Small

Crankcase

  1. Step 1:

    open a sketch under the body and draw this sketch.( you can use convert entities command for circles)

  2. Step 2:

    extrude the sketch 10 mm

  3. Step 3:

    go to front plane and draw this profile

  4. Step 4:

    mirror all bodies with using right plane

  5. Step 5:

    extrude the profile at each directions. after, use body-move-copy comman to translate body 15 mm on Z coordinate.

  6. Step 6:

    open a sketch under the body and draw this sketch

  7. Step 7:

    extrude it up to top plane

  8. Step 8:

    open a sketch on the right plane. use convert entities command.

  9. Step 9:

    extrude the last sketch in two directions. direction 1 is up to body and direction 2up to purple surface

  10. Step 10:

    crop the body

  11. Step 11:

    go to under of the body and draw this sketch

  12. Step 12:

    use linear pattern command (95 mm gab) then extrude the sketch up to pink surface

  13. Step 13:

    make same things for other side

  14. Step 14:

    crop this parts

  15. Step 15:

    open a sketch front side and draw a 30mm radiused circle. then use cut extrude command

  16. Step 16:

    open a sketch on the cylinders. draw circles like this

  17. Step 17:

    use cut extrude command. enter volues

  18. Step 18:

    please follow next tutorial

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