The hierarchy tree can only adjust the mesh generated during the running of the Cool solver.

Therefore, the 3D mesh generated during pre-processing will remain unchanged.

In the intersection area, both properties will coexist.

This is why Studio will issue a warning about intersections and ask the user whether to ignore them.

The results from intersections can lead to minor issues but, in some cases, may cause significant problems, such as divergence.

The coordinates of the tracer are stored in a CSV file. You can follow the steps below to export the file:

1.Right-click on the Particle Tracer result and select “Particle Filter”.

2.On the top-right corner of the Particle Filter window, click “Export to CSV”.

3.The exported CSV file will contain the coordinate information of the tracer particles.

The original question asks about the differences between transient analysis (Ct F P Ct W) and process simulation (F/P/Ct/W).

1. Explanation from Cindy:

Yian-Shin explains that process simulation (F/P/Ct/W) is a fully coupled analysis where temperature data is exchanged synchronously between solvers (Fill, Pack, Cool, and Warp). In contrast, transient analysis (Ct F P Ct W) is decoupled, meaning each solver runs independently, and data is exchanged between solvers through intermediate files.

2. Explanation from Abhash:

Abhash highlights the significance of the first Cool (Ct) stage in transient analysis (Ct F P Ct W). He explains that whether or not you run the first Cool (Ct) step can affect the transient analysis.

3. Question from Andre:

Andre discusses the FillPack Mode:

• • FillPack Mode = 1 (default): This mode calculates the Fill and Pack stages sequentially.

• • FillPack Mode = 2: This mode calculates Fill and Pack stages continuously. The key difference lies in whether intermediate data is exchanged through files or directly passed for continuous calculation.

Mode = 2 is designed for processes without a clear V-P switch, such as Compression Molding or Injection Compression Molding.

Important Note: The FillPack Mode parameter only affects transient analysis (Ct F P Ct W). In process simulation (F/P/Ct/W), Fill and Pack stages are always calculated continuously, so this parameter has no effect.

In 2020, we began investigating Linux users and found that most were using RHEL, with only one SUSE customer, who also transitioned to the RHEL platform. Considering R&D manpower and costs, we decided to discontinue support for SUSE Linux starting with the 2021 version.

This bug has been fixed in the 2024R3 version.

If you are using a version earlier than 2024R3, here is a temporary workaround.：

ￚIn short, once the symmetry setting is configured, it can be retained. Here’s what you need to do:

1. Start with a model that has the symmetry setting already applied
2. Delete all components inside the model.
3. Create your model or import your model.

ￚSince the symmetry setting is already configured, generating the mesh will result in a successful symmetric solid mesh.

This feature currently only supports a single time setting, meaning any subsequent settings will overwrite the previous ones. Multiple settings are not available, and Studio must remain open at all times. Thank you.

Good to know

Hi Markus,

After confirmation, the Sinkmark information is indeed missing in the Pin Movement of the 2024R2 version. We will ask the R&D department to verify and fix this issue as soon as possible. We will get back to you with further updates. Thank you.

Hi Erdem,

Normally, we will observe the instant when the part gets frozen.

If most of the cavity is frozen before the end of packing (EOP), then please observe and check the result until EOP.

If most of the cavity is frozen after EOP, then please check the result of extended packing.

Hi Lisa,

Currently, Moldex3D supports geometric nonlinearity analysis, which considers the effect of deformation that may cause changes in structural stiffness. Therefore, the fitness lies in whether the stiffness changes due to geometric deformation, which usually occurs in cases of large deformations or geometries prone to buckling.

Marcus