MasonStonehenge's Ormerod Spring-loaded extruder with larger holes
thingiverse
I've taken the Spring-loaded extruder design by MasonStonehenge and given it a boost, enlarging the hole around the hobbed nut to make it easier to feed filament through. The original small hole was causing me some trouble, but a longer drill wasn't within reach, so I marked the problematic area with orange circles on the image. Print Settings: Rafts: Doesn't Matter Supports: Doesn't Matter Resolution: 0.1-0.2 Infill: 30 Notes: Keep layerheight low to get those holes as round as possible. A minimum of 30% infill will keep it from breaking apart. I started with MasonStonehenge's original design, importing it into IronCAD and then simply expanding the small filament hole around the hobbed nut. After that, I used Netfabb Basic to repair any issues in the model.
With this file you will be able to print MasonStonehenge's Ormerod Spring-loaded extruder with larger holes with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on MasonStonehenge's Ormerod Spring-loaded extruder with larger holes.