01-23-2025 Q&A: 3D Design Techniques, Boring Bits, and Scaling Dimension Tools

Note: You must be a member of the Learn Your CNC Academy Community to watch this replay. Benefits include weekly Q&A Meetups, weekly project lessons, monthly CNC challenges, an active community of Vectric users, past replay lessons & project files, and so much more!

This Q&A session covered topics ranging from using specialized boring bits for CNC drilling to creating complex 3D designs with tools like the two-rail sweep. Attendees explored best practices for scaling dimension tools and integrating multiple 3D profiles in Aspire for custom designs. Insights on CNC accessories, file types, and upcoming software updates were shared, alongside announcements about new training sessions.

Key Tips Learned in this Q&A:

• Boring Bits for Drilling: Using CNC-specific boring bits with brad points can simplify drilling small, precise holes in materials like MDF. These bits paired with adapters ensure clean cuts and compatibility with standard CNC setups.
• Two-Rail Sweep for Complex Shapes: The two-rail sweep tool in Aspire allows for creative 3D shapes, like wavy dishes or bowls, by aligning start points and alternating profiles for varied effects.
• Scaling Dimensions in Updates: A future update to Vectric software will enable dimensions created with the dimension tool to auto-adjust when scaling a project.
• Layering 3D Components: For layered effects, such as bowls with intricate designs, components like domes and dishes can be merged, subtracted, or clipped to achieve a seamless look.
• Networking and Learning Opportunities: Events like WorkbenchCon are excellent for content creators, while woodworking-specific expos like AWFS are better suited for CNC enthusiasts looking to deepen their knowledge.

Questions Answered in this Q&A:

• 00:09:57 - What is the best technique, tool selection, and settings for creating small holes in MDF?
• 00:17:30 - Are there recommendations for two-step plunge bits for multi-purpose use?
• 00:23:37 - Can dimension lines automatically scale with a project when resizing shapes in Vectric software?
• 00:27:40 - How can a dish or tray with intricate details be modeled in Aspire?
• 00:56:51 - How can waves be designed in two directions on a 3D surface?
• 00:57:14 - Is it possible to create a box with no tabs on the bottom using the box creator gadget?

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