Clamp Force PropertyManager

Use the Clamp Force PropertyManager to setup the Clamp Force direction and the elements excluded from the calculation of Clamp Force.

To open the Clamp Force PropertyManager:

  • In the PlasticsManager, expand Boundary Conditions, and double-click Clamp Force.

  Clamp Force direction Specify the Injection Molding Machine opening direction to enable the software to estimate the Clamp Force in that direction. This parameter is optional. If you do not specify a Clamp Force direction, the software provides an estimate of the Clamp Force in all three directions (X, Y, and Z). To set the machine direction, select one of the default axis X, Y, or Z, or select a plane, planar face, or linear edge of your model (useful when the machine direction isn’t aligned with one of the default axis).
  Excluded Elements
If your model contains undercuts or slides, you can exclude these areas (elements) from the Clamp Force estimation. Select the elements of your model that represent the undercut or slide regions, and click Apply. The elements are excluded from the Clamp Force calculation when you run a Flow or Pack simulation. For example, the red areas in the image below represent undercuts, which can be excluded from the Clamp Force estimation.

You can view the Clamp Force result:
  • In an XY plot where the single Clamp Force option replaces the default X, Y, or Z-direction Clamp Force.
  • In the Summary and Report PropetyManager, the Clamp Force of user-defined machine direction is listed at the top of Flow and Pack summary.