NX Open Python Example - Nx-open-macros Typing CST Test
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NX Open Python Example — Nx-open-macros Code
Python macro using NX Open API to create a simple line between two points.
import NXOpen
def main():
session = NXOpen.Session.GetSession()
workPart = session.Parts.Work
point1 = NXOpen.Point3d(0.0, 0.0, 0.0)
point2 = NXOpen.Point3d(100.0, 100.0, 0.0)
workPart.Curves.CreateLine(point1, point2)
if __name__ == "__main__":
main()Nx-open-macros Language Guide
NX Open Macros is a scripting interface for Siemens NX (formerly Unigraphics NX), allowing automation of CAD, CAM, and CAE tasks. It provides programmatic control of NX functions using recorded macros, VB, or Python scripts.
Primary Use Cases
- ▸Automating repetitive CAD modeling operations
- ▸Generating assemblies or parts programmatically
- ▸Customizing drawings and annotations
- ▸Integrating NX with PLM/PDM systems via automation scripts
- ▸Batch processing and design standard enforcement
Notable Features
- ▸Macro recording and playback for NX operations
- ▸Supports VB.NET, C#, Python, and Journal-based scripting
- ▸Access to NX objects, features, and methods programmatically
- ▸Integration with external files, databases, and PDM systems
- ▸Event-driven and batch automation support
Origin & Creator
Developed by Siemens Digital Industries Software to extend NX capabilities with custom automation and scripting.
Industrial Note
NX Open Macros are specialized for CAD/CAM/CAE automation, enabling engineers to reduce repetitive tasks, enforce design standards, and integrate NX with enterprise systems.