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Tutorial - Modeling cylinder head fins in SolidWorks?

Tutorial by Sudhir Gill
Small

Here is the tutorial.

  1. Step 1:

    Top plane>>Sketch.

  2. Step 2:

    Draw a square.

  3. Step 3:

    Extrude it by draft outwards.

  4. Step 4:

    Fillet the edges.

  5. Step 5:

    Top plane>>Sketch.

  6. Step 6:

    Convert the bottom face.

  7. Step 7:

    Offset the edge. Delete the converted edge or make it construction.

  8. Step 8:

    Top face>>Sketch.

  9. Step 9:

    Convert the face.

  10. Step 10:

    Offset the edge while making base construction.

  11. Step 11:

    Lofted surface.

  12. Step 12:

    Lofted surface between the sketches.

  13. Step 13:

    Hide the surface.

  14. Step 14:

    Right plane>>Sketch.

  15. Step 15:

    Draw a line.

  16. Step 16:

    Linear pattern it.

  17. Step 17:

    Extrude surface it in both direction.

  18. Step 18:

    While selecting surface-loft1 click trim surface.

  19. Step 19:

    Now using surface loft as trimming tool trim away the outer surfaces.

  20. Step 20:

    Thicken.

  21. Step 21:

    Thicken the surface.

  22. Step 22:

    Repeat the same step for other edges.

  23. Step 23:

    Fillet all faces.

  24. Step 24:

    We have the fins created.

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