74 seconds to print a 3D Benchy! 🚢
Someone just printed a 3D Benchy in 74 seconds!
For context: Benchy is the standard benchmark for 3D printing quality.
Getting it done in 74 seconds required pushing every variable to its limit.
Pulley and belt systems optimized for minimal slop, machine rigidity improvements to eliminate flex under high acceleration, input shaping to cancel out resonance frequencies that cause ringing artifacts at high speeds.
A 3D scanner to analyze print quality objectively. Frequency analysis to identify and cancel specific resonance modes in the frame and motion system.
Check it out here:
youtube.com/watch?v=pIkXwsXy…
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