Replacement knob for Ikea UPPHETTA cafetiere

prusaprinters

<p>The knob on my Ikea cafetiere broke so I printed a replacement with a slight design modification so that it is stronger.&nbsp;</p><p>I printed mine using Prusament Galaxy Black PLA with a 0.6mm nozzle on a Prusa mini at 25% infill.</p><p>To get the knob on the threaded shaft of the filter screen, I boiled some water and dipped the end of the shaft into the water. Once it was relatively hot I threaded on my replacement part with ease.&nbsp;</p><p>I've also included the .sldprt file incase anyone would like to fix the threads to work perfectly.</p><p>I hope this can help someone to keep using their coffee press even if the push down knob breaks!</p>