Transitioning to 3D design for 3D printing from 2D laser software can feel complex. The shift from vector-based 2D to volumetric 3D inherently adds layers of complexity. Selecting the appropriate CAD (Computer-Aided Design) software is crucial for a smooth workflow in 3D printing. While the learning curve exists regardless of your chosen software, understanding the best options available can significantly ease your journey into 3D design for 3D printing.
Three popular choices in the realm of Cad For 3d Printing are Fusion 360, OnShape, and SolidWorks. SolidWorks, traditionally an expensive industry-standard software, now offers a more accessible hobbyist license, making it a viable option for enthusiasts. Fusion 360 has been a personal favorite for many, although some users have noted performance dips on consistent hardware recently.
These leading CAD for 3D printing programs generally follow a similar and effective workflow: creating 2D sketches and then extruding them into 3D forms. These sketches can be drawn on any plane, including the faces of already extruded shapes, offering flexibility in design.
While Google’s SketchUp enjoys popularity, it’s less commonly favored for precise physical 3D design needed for 3D printing. Its strengths lie more in architectural and conceptual modeling, rather than the parametric accuracy often required in CAD for 3D printing.
For beginners exploring CAD for 3D printing, options like TinkerCAD exist, alongside free software such as OpenSCAD and FreeCAD. However, it’s generally recommended to start directly with software you intend to use long-term. Beginner-friendly software can quickly become limiting as your skills and project complexity grow. Having to rebuild projects from scratch in new software later can be a frustrating hurdle.
For serious CAD for 3D printing work, Fusion 360 and OnShape stand out as top contenders. While other capable software options might exist, their long-term viability can be a concern, especially for cloud-based solutions. The stability and longevity of the software provider are important factors to consider.
SolidWorks, an established industry leader in CAD for 3D printing, offers the advantage of local installation, running on Windows without a constant cloud login. However, it’s important to note its Windows/Intel exclusivity, lacking native Mac support.
Ultimately, both OnShape and Fusion 360 boast extensive online learning resources, vibrant user communities, and are actively developed, making them excellent choices for those starting with CAD for 3D printing. These resources are invaluable for learning tips, troubleshooting issues, and connecting with other users in the CAD for 3D printing field.
