How to Extrude in 3D CAD Software

How to Extrude in 3D CAD Software

Extrusion is one of the most fundamental techniques in 3D modeling, allowing users to transform 2D shapes into fully dimensional objects. In SelfCAD, the Extrude tool plays a crucial role in shaping and building models by extending surfaces or sketches along a specified path. Whether you're creating a simple box or developing a complex mechanical part, mastering extrusion is essential to unlocking the full potential of your designs. This article will guide you through the process of using the Extrude tool in SelfCAD, explaining its features, applications, and best practices for effective modeling.

To access the interactive tutorial to this article, check out; https://www.selfcad.com/tutorials/406v2p331z1c2p63391d43x184t2y5w3w224

Once you’ve launched the editor;

From the 3D Shapes category on the toolbar choose cube; Set width segment to 7, height segment to 7, depth segment to 7.

Tick the checkmark finalize cube

Click to activate face selection; Click on highlighted region to select it

Click solid button to set rendering mode

From the modify category on the toolbar choose extrusion; Set extrusion amount to -55

Tick the checkmark to finalize extrusion

Click hide button to hide selected objects

From the 3D Shapes category on the toolbar choose cube; Set width segment to 7, height segment to 7, depth segment to 7.

Tick the checkmark finalize cube

Click solid+wireframe button to set rendering mode

Click to activate face selection; Click on highlighted region to select it

From the modify category on the toolbar choose extrusion; Set extrusion amount to 25

Tick the checkmark to finalize extrusion

Click solid button to set rendering mode

As you continue honing your design skills, remember that SelfCAD offers a wealth of resources to support your learning journey. To deepen your understanding and explore more advanced features, consider checking out the interactive tutorials (https://www.selfcad.com/tutorials) available on the SelfCAD website. The tutorials page provides a treasure trove of guides, tips, and tricks that cater to designers of all levels.

More structured learning experience can also be accessed at the SelfCAD Academy (https://www.selfcad.com/academy/curriculum/), https://www.youtube.com/@3dmodeling101, and 3D Modeling 101 series (https://www.youtube.com/playlist?list=PL74nFNT8yS9DcE1UlUUdiR1wFGv9DDfTB). This comprehensive resource offers in-depth courses taught by industry experts, allowing you to master the intricacies of SelfCAD at your own pace