How to Model and Assemble a Ribbed Rigid Coupling in Autodesk Inventor

In this Autodesk Inventor tutorial, you’ll learn how to model and assemble a Ribbed Rigid Coupling step by step. This type of coupling is commonly used in mechanical systems to connect two shafts securely and transmit torque without slippage.

What you’ll learn in this tutorial:
✅ Creating the main coupling body with accurate features
✅ Designing and assembling the ribbed sections
✅ Adding standard bolts from the Content Center for fastening
✅ Applying assembly constraints for correct alignment

This tutorial is ideal for students, mechanical engineers, and CAD learners who want to strengthen their skills in 3D modeling and assembly design using Autodesk Inventor.

📌 Software: Autodesk Inventor Professional 2025
📌 Project: Ribbed Rigid Coupling (3D Model + Assembly)