Customizable Flexible Coupling
thingiverse
Human: Revised version combining Gyrobot's work with MarcoAlici's design, featuring independent shaft diameters. Now includes numerous comments and customizable parameters. **Key Features:** * Independent hole diameters for top and bottom sections * Smooth spiral exteriors for secure coupling * Captive hex or square nuts for added stability * Recessed bolt heads for reduced risk of damage * Optimized design for printing without support materials * Optional D shafts available **Important Notes:** * 100% fill recommended for maximum structural integrity * PLA material is less prone to brittleness than ABS in this design * Printing with no support is acceptable, unless spiral angles are extremely high * Longer, thinner spirals result in a more flexible coupler; adjust accordingly * Increase spiral degrees for longer arms and number of spirals for thinner arms
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