Which are you currently running (e.g., V5 R2021, 3DEXPERIENCE)?
Executing a proper nipactivity audit requires access to specific workbenches. In , this falls under the DMU Space Analysis (SPA) module. In the 3DEXPERIENCE platform, it is managed via the 3D Annotation Insight and Clash Detection applications.
Dim oSelectAct As Activity Set oSelectAct = CATIA.ActiveDocument.Selection.FindObject("CATIAActivity") Dim oMoveHomeAct As MoveHomeAct Set oMoveHomeAct = oSelectAct.GetTechnologicalObject("MoveHomeAct")
It maps specific parts or assemblies from the Product structure to a given manufacturing station. Key Properties and Methods nipactivity catia
Implementing systematic nipactivity within your workflow provides several advantages:
| Error Message | Likely Cause | Solution | |---------------|--------------|----------| | “No valid NIP activity” | Plies not grouped under a composite product | Use Composites → Create Stacking first | | “Negative distance beyond tolerance” | True interpenetration | Increase interply gap or modify ply geometry | | “Computation fails on curved surface” | High curvature / mesh issues | Refine the analysis mesh in FEM workbench |
: A tool that runs inside 3DEXPERIENCE CATIA to validate product data quality. Which are you currently running (e
Choose the tool surface (mold) or a reference ply against which interpenetration will be checked.
In CATIA's Knowledgeware environment, a "GenericAction" is a specialized activity that consists of a predefined list of atomic activities. The GenericActionFactory interface is used to create these actions under an "Operation". This allows users to encapsulate a standard operating procedure (like a "spot weld") into a reusable, intelligent activity.
: Helps maintain alignment with specific company requirements and global industry standards across entire CAD design teams. 3. Automation and Integration In the 3DEXPERIENCE platform, it is managed via
Set the following variable in your CATEnv file to suppress system pop-ups:
When converting CATIA files to STEP or IGES, interactive mode often stalls on corrupted geometry or missing references. NIPActivity scripts ignore these interruptions, exporting all valid data and logging errors for post-processing.