SolidWorks Part

thingiverse

I will recommend using irregular curves with sketch pictures. This combination is widely used in 3D printing and goes beyond solid modeling, often being applied to surface modeling as well. It simplifies the process of creating sketches that were previously difficult to produce. I will also demonstrate how these instructions are implemented on 3D printed objects, bringing them closer to real-world applications, much like "raising an army for thousands of days" only to use it for a short time, learning in a practical setting can be incredibly motivating.