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Tutorial: How to create wave spring in Creo Parametric

Tutorial by Yaroslav
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Tutorial

  1. Step 1:

    1. Create the sketch
    2. Select Front plane

  2. Step 2:

    1. Create the Center line. This is will be the axis of the helix.
    2. Snap the line to vertical reference.

  3. Step 3:

    1. Create the line.
    2. Edit the hight of the line to 200 mm. This will be the height of the helix. 100 mm - the radius of the helix.
    3. Finish the sketch.

  4. Step 4:

    1. Activate Helical Sweep tool

  5. Step 5:

    1. Select the sketch as a profile.
    2. Start to edit the crossection.

  6. Step 6:

    1. Create the rectangle.
    2. Snap to the reference of the profile.
    3. Create the dimension = 0. Not needed to snap to horizontal reference.

  7. Step 7:

    1.Open Tools -> Switch Symbols
    2. Remember the name of the dimension - sd7

  8. Step 8:

    1. Open relations window.
    2. Past this text

    /* The height of the wave
    amp=10

    /* The mumber of the waves
    col = 4.5

    k= 1/(d1/d2)
    sd7= amp * sin( trajpar *360/k * col)

    3. Close the window and finish the Sketch and Helical Sweep

  9. Step 9:

    Result!

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