Features (Inventor)
The fundamental building blocks of an Inventor part — Extrude, Revolve, Sweep, Loft, Hole, Fillet, Shell, Coil, Rib, Thread.
Definition
Inventor parts are built as an ordered list of features in the Model Browser. Each feature has its own sketch (or shared sketch), dimensions, and parameters. Features apply to one or more solid bodies (Inventor supports multi-body parts).
Why it matters
Feature ordering and naming determine maintainability. Patterned, mirrored, and array features should sit in logical groups; renaming features by intent (Boss-Mounting-Hole instead of Hole1) helps when refactoring.
Common pitfalls
- Building all features off Sketch1 — single broken sketch cascades.
- Mixing user-coordinate-system features unwisely — work planes drift.
- Suppressing features as a workaround instead of fixing references.
This concept is a core structural element of the Inventor drafting and engineering environment developed by Autodesk. Autodesk's Windows-native parametric MCAD — strong on large mechanical assemblies, sheet metal, frame generator, and integration with Autodesk Vault and Revit.
Relevant Inventor FAQs
❓ What's the difference between Inventor and Fusion 360?
Inventor is Windows-only desktop, file-based, deep MCAD with Vault integration. Fusion 360 is cross-platform (Win/Mac), cloud-data, broader scope (CAM, electronics, generative design), simpler assemblies. Inventor for established mechanical engineering teams; Fusion 360 for makers, small teams, integrated CAM workflows.
❓ Can Inventor open SOLIDWORKS files?
Indirectly. Inventor doesn't natively read .sldprt/.sldasm; export from SOLIDWORKS to STEP or Parasolid, then open in Inventor. Features import as static geometry without parametric history.
❓ What's in the Product Design & Manufacturing Collection?
Inventor, AutoCAD, AutoCAD Mechanical, Inventor Nastran (FEA), Inventor Tolerance Analysis, Factory Design Utilities, Inventor CAM, Vault Basic, ReCap Pro, and Fusion 360 (selected modules). Most production Inventor users are on PDMC rather than standalone Inventor.
⚡ Concept Self-Test
🎓 Recommended Practice Lessons
Step-by-step practical exercises and certification-aligned paths chosen by our editors to master this concept:
Autodesk Inventor Professional Design & Engineering Specialization
The Complete Autodesk Inventor 2026 Masterclass: From Beginner to Pro
🌳 Semantic Crossroads & Navigation Pathways
Trunk-Branch-Leaf ModelCore glossary, interactive graph, and domain-wide concept index.
Parent design environments and platforms implementing this method natively.