Learn Nx-open-macros - 2 Code Examples & CST Typing Practice Test

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.

View all 2 Nx-open-macros code examples →

Hello World Journal VB.NET NX Open Python Example

Learn NX-OPEN-MACROS with Real Code Examples

Updated Nov 27, 2025

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Code Sample Descriptions

Hello World Journal VB.NET

Imports NXOpen

Module NXJournal
    Sub Main()
        Dim theSession As Session = Session.GetSession()
        theSession.ListingWindow.Open()
        theSession.ListingWindow.WriteLine("Hello World from NX Open!")
    End Sub
End Module

A simple NX journal macro that prints 'Hello World' to the NX log file.

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NX Open Python Example

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()

Python macro using NX Open API to create a simple line between two points.

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Frequently Asked Questions about Nx-open-macros

What is Nx-open-macros?

What are the primary use cases for Nx-open-macros?

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

What are the strengths of Nx-open-macros?

Greatly reduces manual CAD work. Ensures consistency across designs. Supports complex automation sequences. Integrates with enterprise systems. Flexible scripting options with multiple languages

What are the limitations of Nx-open-macros?

Requires programming knowledge (VB, Python, or C#). NX version-specific macro compatibility. Limited debugging in recorded macros. Complex tasks may require advanced API understanding. Macro maintenance needed with NX upgrades

How can I practice Nx-open-macros typing speed?

CodeSpeedTest offers 2+ real Nx-open-macros code examples for typing practice. You can measure your WPM, track accuracy, and improve your coding speed with guided exercises.

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Learn Nx-open-macros - 2 Code Examples & CST Typing Practice Test

Code Sample Descriptions

Hello World Journal VB.NET

Imports NXOpen

Module NXJournal
    Sub Main()
        Dim theSession As Session = Session.GetSession()
        theSession.ListingWindow.Open()
        theSession.ListingWindow.WriteLine("Hello World from NX Open!")
    End Sub
End Module

A simple NX journal macro that prints 'Hello World' to the NX log file.

Let’s Try →

NX Open Python Example

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()

Python macro using NX Open API to create a simple line between two points.

Let’s Try →

Frequently Asked Questions about Nx-open-macros

What is Nx-open-macros?

What are the primary use cases for Nx-open-macros?

What are the strengths of Nx-open-macros?

Greatly reduces manual CAD work. Ensures consistency across designs. Supports complex automation sequences. Integrates with enterprise systems. Flexible scripting options with multiple languages

What are the limitations of Nx-open-macros?

How can I practice Nx-open-macros typing speed?

CodeSpeedTest offers 2+ real Nx-open-macros code examples for typing practice. You can measure your WPM, track accuracy, and improve your coding speed with guided exercises.