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NX Open API with C# | NX Customization for Beginners
Rating: 3.5 out of 5(14 ratings)
107 students

NX Open API with C# | NX Customization for Beginners

Learn NX Open API using C#: Build automation tools, journals and custom applications in Siemens NX from scratch
Created byKabilan A
Last updated 4/2026
English

What you'll learn

  • NX Customization
  • NX Open API using C#
  • NX Customization for Beginners
  • Career towards CAD Automation

Course content

1 section • 12 lectures • 2h 26m total length

  • Introduction4:34

    Introduction to NX Open API using C#. Pre-Requisites and dependencies needed are explained.

  • Hello World : Starting Point to CAD Customization11:12

    Basics of How to load dependencies and How to connect NX from Visual Studio.

  • Positions, Vectors and Points9:06
  • Working with Curves and Sketches23:27

    Curve feature is an entry point to create sketches in NX.

  • Read Attributes from File10:53

    Read Attributes from NX Files.

  • Creating Solid Bodies11:27

    Creating Primitive Solids.

  • NX Windows Forms Creation10:18

    NX Interacting with Windows Forms.

  • Assembly Creation38:51

    This section explains about How to get components information? and How to create a new assembly?

  • Debugging7:54

    How to debug c# code in Visual Studio while working with .dll files. The debugging is explained is an user friendly manner in the "Getting Starter Guide of NX" page 27. Kindly go through it. If you have any doubts ping me.

  • Exception Handling and Conclusion7:53

    Hope you have enjoyed the course. Kindly share the Feedback. All the best for your Career.

  • Unable to Rebuild from Visual Studio11:12

    Not able to rebuild from visual studio if we are working with class library templates. This video shows the solution to get rid of the issue.

  • Additional Courses!0:12

Requirements

  • Basic CAD Knowledge and C# Knowledge.

Description

Master NX Open API and Customize Siemens NX Using C#

Want to automate tasks and build custom tools in Siemens NX?

This course is designed for beginners who want to learn NX Open API using C# and create powerful automation solutions for CAD workflows.

You will start with the fundamentals of NX Open API and understand how it interacts with Siemens NX. Then, you will learn how to write C# programs to automate modeling tasks, create journals, and build custom applications.

The course focuses on practical learning with real-world examples, helping you understand how to improve productivity and reduce manual effort in design processes.

You will also learn how to work with NX sessions, parts, features, and user interfaces, which are essential for customization and automation.

What You’ll Learn:

  • NX Open API fundamentals

  • Setting up development environment for NX with C#

  • Writing journals and automation scripts

  • Working with parts, features, and geometry

  • Creating custom tools and utilities

  • Automating modeling workflows

  • Error handling and debugging

Why This Course is Different:

This course provides a beginner-friendly approach to NX customization using C#, with step-by-step examples and real-world use cases.

Who This Course is For:

  • Mechanical engineers and designers

  • Siemens NX users

  • Developers interested in CAD automation

  • Beginners in NX Open API

Requirements:

  • Basic knowledge of Siemens NX

  • Basic understanding of C# is helpful but not required

Outcome:

By the end of this course, you will be able to automate tasks in NX, create custom tools, and improve your design workflow using NX Open API.

Who this course is for:

  • CAD Designers who want to increase his/her career opportunities.

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