Tin Opener Knob

thingiverse

Tin Opener Knob Once upon a time, I found the perfect tin opener (p/n: 25187786) on sale at a local super market, it was so good, I bought two. Then, I found the weak spot, the winding knobs are such feeble injection moulds that they break rapidly. 3D printer to the rescue! ########################################################################################### The print density should be varied to the usage... ########################################################################################### Printer: JGAurora A5 Rafts: No Supports: No Resolution: 0.2mm Infill: 60% 3 Shells Filament: Regular PLA Black Notes: Rafts optional. I used a 7.5mm drill to clear the hole a little of any print warping, and a large vice to press the knob into place. Keep same orientation for print strength. 3D Printer: JGAurora A5 OS: 64-bit Linux Mint 20.3 (XFCE/xfce) “Ulyana” 64-bit Software: FreeCAD Version 0.20.1.; ideaMaker Ver. 4.2.3.5600; MeshLab_64bit_fp v2020.03+dfsg1 Python 3.8.10, Qt 5.12.8, Coin 4.0.0, Vtk 7.1.1, OCC 7.5.2 Locale: English/United Kingdom (en_GB) FreeCAD Version 20.1. was used to create all of the designs...