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Manual

Manual

7.5.4.3.11.2.  Conical thread by lengths

7.5.4.3.11.2.1. Pitch thread
  • Use the variables from the above example again:

    PARTeditor - Table

    PARTeditor - Table

    • 'L' for the entire length of the pin

    • 'TD' for the Thread depths

    • 'D' for the Nominal thread diameter

    • 'A' for the Thread runout

    • 'P' for the Thread pitch

  • Pull the rectangle with the variables D and L.

    [Note] Note

    Pin and thread are applied to the same sketch!

  • Delete the outer edge

  • Determine the Rotation axis

    [Note] Note

    The buttons Cylindrical thread by length and Conical thread by lengths are only active once a Rotation axis has been determined!

  • Click on the button Conical thread by lengths.

  • Follow the information in the footnote:

    [Important] Important

    When selecting, make sure that you only catch lines and not points!

    Click on the respective sketch elements and areas.

    1. select outer edge...

    2. select trim element or side edge...

    3. select material side...

    Define thread

    Define thread

  • The Change parameter window opens.

    Originally assigned values

    Originally assigned values

    Adjusted values

    Adjusted values

  • Adjust your input in the Change parameter window. Set the applied variables.

    • Outer thread:

    • Thread type:

      Per Default, DIN158 is set. Change this if desired via the selection list.

    • Thread pitch:

      Per default, the checkbox "def." is set. A coarse thread pitch is created corresponding to the set standards.

      If you want to create a fine thread with a defined thread pitch, deactivate the checkbox and enter the variable name for the thread pitch ('P').

      [Note] Note

      For a fine thread, variable 'P' must be applied for the thread pitch in the table!

      See also Section 7.5.4.3.11.1.1.2, “Fine thread - variants ”.

    • Variant:

      Is used for specific thread and enables further specification.

    • Left-handed thread:

      If the second checkbox is activated, you can carry out the query of whether left or right thread through the table as well. In this case, enter the respective variable name into the input area.

    • Nominal diameter: enter the respective variable.

    • Thread length: enter the respective variable.

    • Run out length: enter the respective variable.

Confirm with OK.

All entries are immediately displayed in the sketch.

Sketch with conical thread

Sketch with conical thread

[Note] Note

The display in the example only considers the thread part of the solid (in contrast to the example under "cylindrical thread"). For a pin or screw, for example, the sketch would have to be adjusted accordingly.

The thread is automatically specified as a cosmetic element (blue lines).

Result - 3-D view