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CAD Tutorials and Engineering Guides
Practical guides, workflow tips, and deep dives on AI-powered CAD, STEP files, and manufacturing.
We cover everything from getting your first model out of a text prompt to advanced assembly techniques, STEP file best practices, and real-world manufacturing workflows. Whether you are new to CAD or an experienced engineer exploring AI tools, you will find something useful here.
When AI CAD Makes Sense (and When It Doesn't)
AI CAD tools are useful, but not for everything. An honest look at where text-to-CAD saves time and where traditional modeling is still better.
How to Generate a STEP File from a Text Prompt
A practical guide to creating STEP files from plain English descriptions. Real examples, useful tips, and what to expect from AI-powered CAD generation.
Writing Better Prompts for AI CAD
The difference between a usable model and a bad one comes down to how you describe it. Practical tips for writing text-to-CAD prompts that work.
Sketch to CAD: Turn Hand Drawings into 3D Models
You drew something on paper. Now you need it in CAD. How image-to-CAD works, what sketches produce the best results, and how to get started.
Mesh vs B-Rep: Why Your Export Format Matters
STL files are everywhere, but they hold your engineering back. Why B-Rep geometry and STEP files are what you need for manufacturing and editing.
Ragnar CAD to Fusion 360: A Real Workflow
Generate a model in Ragnar, export as STEP, and bring it into Fusion 360. A practical guide with tips for a smooth import and editing workflow.
Ragnar CAD to SolidWorks: STEP Import Guide
A practical guide to generating models in Ragnar CAD and importing them into SolidWorks. Covers FeatureWorks, best practices, and common pitfalls.
3D Printing with AI-Generated CAD Models
You generated a model with AI. Now you want to print it. How to go from text prompt to finished print, with export settings and slicer tips.