
Parameterized Door Stop Bumper (TPU or TPE)
prusaprinters
<p>My doorstop bumpers recently deteriorated to the point they fell apart - I ordered new silicone ones from amazon but that's when I found out the size of door stop I have is strange and basically doesn't have a readily available replacement. 3d printing to the rescue - I used white TPU 95A (I recommend 95A if you want a very firm stop but ideally use a slightly softer TPU like ninjaflex). </p><p><br>Print settings: <br>- white TPU <br>- Layer height 0.20mm (quality)<br>- Infill: yes (concentric - 10%)<br>- Supports: Recommended (you could try without) but supports on build plate only works well just give it 100% or 110% x/y gap to ensure it doesn't stick</p>
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