Tutorials

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Example of using solids in AutoCAD

Stéphane Gazel
in Modeling
2 4 Intermediate
Use solid modeling commands in AutoCAD to create a fluid shape.
AutoCAD autocad

How to Design a Cube in FreeCAD using Python Script

The Savvy Engineer
in Modeling
2 0 Beginner
Learning how to design a cube in FreeCAD using a Python script is an excellent way to understand the fundamentals of parametric modeling and automation in CAD design. Creating a cube may seem simple, but doing it through scripting introduces you to FreeCAD’s powerful Python interface, which controls almost every aspect of the software. By writing a short script, you learn how to define dimensions, create shapes, and manipulate geometry programmatically.
FreeCAD python script python freecad

How to Design a Sphere in FreeCAD using Python Script

The Savvy Engineer
in Modeling
2 0 Beginner
Learning how to design a sphere in FreeCAD using a Python script is an excellent way to explore the power of parametric and programmatic modeling. While creating a sphere may look simple, scripting it teaches you how FreeCAD’s geometry and parametric system work together through Python. By writing a few lines of code, you can define parameters such as radius, position, and placement, giving you precise control over your 3D model.
FreeCAD python script freecad sphere

Freecad Reverse Engineering - from STL to Solid body

The Savvy Engineer
in Modeling
2 0 Beginner
Learning FreeCAD reverse engineering by converting an STL file format to a solid body is an essential skill for anyone interested in product design, 3D modeling, or manufacturing. This process allows you to transform mesh-based 3D scans or downloaded models into editable, parametric solid models that can be refined, modified, or reproduced accurately. It bridges the gap between raw 3D data and professional design work.
FreeCAD solid body solid stl engineering reverse engineering freecad

👍 FreeCAD Honeycomb Pattern - FreeCAD Tutorial - FreeCAD MultiTransform - FreeCAD 1

🤜 AllVisuals4U & 3DParts4U 🤛
in Modeling
2 0 Intermediate
👍 FreeCAD Honeycomb Pattern - FreeCAD Tutorial - FreeCAD MultiTransform - FreeCAD 1
FreeCAD freecad array freecad linear pattern freecad rectangular array freecad 1 freecad multitransform freecad tutorial freecad honeycomb pattern allvisuals4u

FreeCAD | Editable Twisted Fibers using a Python Script

The Savvy Engineer
in Modeling
2 0 Beginner
Learning to design editable twisted fibers in FreeCAD using Python scripting is valuable for several compelling reasons: Parametric Flexibility and Automation Complex Geometry Made Manageable Real-World Applications Workflow Efficiency FreeCAD Mastery
FreeCAD python script twisted fibers freecad

Krea | My Best AI Tool to Convert any Image to 3D Model

The Savvy Engineer
in Other
1 0 Beginner
AI tools for converting images into 3D models are changing the way digital creators work. In the past, creating a 3D model required hours of manual design, technical knowledge, and expensive software. Today, artificial intelligence makes this process faster, easier, and more accessible. With just a single image, AI can analyze shapes, textures, and lighting to build a realistic 3D model automatically, saving both time and effort.
FreeCAD image ai krea

Be Expert in CATIA V5 | Part 1 | Hydraulic Press Al 6061

Vishal Bharat Patil
in Design & CAD
1 0 Beginner
📄 Download the Draft Sheet Here: https://drive.google.com/file/d/1RTtX... Part 2 link • Part 2 | Hydraulic Press Al 6061 | CATIA V... https://www.youtube.com/watch?v=WzFEgEkT9fY In this beginner-friendly video, we’ll guide you step-by-step through the process of designing a hydraulic press using CATIA V5 R20. Whether you're new to CAD software or looking to enhance your skills, this tutorial is perfect for you! 🔧 What You’ll Learn: Introduction to CATIA V5 R20 interface Basic sketching techniques Creating 3D models of hydraulic press components Tips and tricks for efficient design Join us on this exciting journey into the world of mechanical design! Don’t forget to like, subscribe, and hit the notification bell 🔔 to stay updated on our upcoming tutorials! 💬 Have questions? Drop them in the comments below, and we’ll be happy to help! Happy Learning.
CATIA catia begginer part design in catia design in catia catia catia v5 hydraulic press

CATIA Reverse Engineering - from STL to Solid Body

The Savvy Engineer
in Modeling
1 0 Beginner
Learning how to convert an STL model to a solid body in CATIA for reverse engineering is an important skill for engineers, designers, and 3D modelers who work with scanned or mesh-based data. In many industries, physical parts are often scanned using 3D scanners, producing STL files made up of triangular meshes. While these files accurately represent the shape of an object, they are not ideal for editing or manufacturing. Converting an STL model into a solid body in CATIA allows you to transform this raw mesh into a fully functional CAD model that can be modified, analyzed, and used for production.
CATIA stl to solid body reverse engineering catia reverse engineering catia

CATIA | How to Create an Axis System in 1 Minute!

The Savvy Engineer
in Modeling
1 0 Beginner
The Axis System in CATIA (typically referred to as the Current Axis System, or CAS) is perhaps the single most foundational element in any design. It's not just a visual reference; it's the mathematical anchor for every piece of geometry you create. Understanding why it's critical is key to moving from simple part design to complex, multi-component assemblies. The Role of the CATIA Axis System The Foundation of Parametric Modeling CATIA is a parametric modeling software, meaning that all geometry is defined by relationships, not just absolute coordinates. The Axis System provides the origin (0,0,0) and the orientation (X, Y, and Z directions) that defines these relationships.
CATIA axis system catia

How to Design a Pipe in FreeCAD Using a Python Script

The Savvy Engineer
in Modeling
1 0 Beginner
Learning how to design a pipe in FreeCAD using a Python script is an important skill for anyone interested in computer-aided design, automation, or engineering innovation. FreeCAD is a powerful open-source 3D modeling software that supports Python scripting, allowing users to create complex designs through code. Understanding how to use Python to design a pipe not only enhances your modeling efficiency but also develops your ability to automate repetitive design tasks.
FreeCAD python script python freecad pipe

FreeCAD | Editable I-Beam Profile using a Python Script

The Savvy Engineer
in Modeling
1 0 Beginner
Learning to design an I-beam profile in FreeCAD using a Python script is fundamentally about transitioning from manual drawing to parametric automation, a critical skill in modern engineering.
FreeCAD python script i-beam profile i-beam freecad

FreeCAD | Editable Faceted Dome using a Python Script

The Savvy Engineer
in Modeling
1 0 Beginner
Learning to design a Faceted Dome (like a geodesic or architectural dome) in FreeCAD using a Python script is a key skill for tackling geometric complexity, architectural design, and fabrication. Scripting a faceted dome transforms a challenging manual modeling task into a precise, automated, and fabrication-ready engineering solution.
FreeCAD python python script faceted dome freecad

CATIA Surface Modeling | How to Combine two Sketches

The Savvy Engineer
in Modeling
1 0 Beginner
The Combine feature in CATIA’s Generative Shape Design (GSD) workbench is an essential tool for shaping, refining, and controlling surface geometry. It allows designers to merge, intersect, or trim surfaces in order to create smooth transitions and unified shapes. This feature is particularly valuable in industries that rely on complex surface modeling—such as automotive, aerospace, and industrial design—because it provides the precision needed to form continuous and aesthetically consistent surfaces.
CATIA sketches surface catia

Shorten parts parametrically in FreeCAD

DDMDZN
in Modeling
0 0 Intermediate
I needed to shorten a part by 0.1mm. A quick and dirty approach would have gotten the job done, but what if there were more changes upstream? I came up with a workflow to remove material from the "middle" of a part while still being able to make upstream changes that trickle down to the shortened part. Sound confusing? It's not. Play around with the project file and you will see how to replicate this workflow.
FreeCAD parametric modeling
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