
Belt Deflection Tester - Spring Edition
prusaprinters
<p>This is an updated Belt Deflection Tester, designed to be used with closed-end springs. The intent is to measure how much force the nozzle drag must impart into your print before it tweaks over, and likely fails.</p><p> </p><p>The springs I used came from McMaster-Carr: <a href="https://www.mcmaster.com/3630N113/">https://www.mcmaster.com/3630N113/</a> however any spring will work, as long as it's shortish (20-30mm) and you know the spring constant. I figure it'll mostly be used to test belt improvements, so the biggest indicator is if you've improved or not.</p><p> </p><p>An intro video, debuting it on my large bed ejector: </p><figure class="media"><oembed url="https://youtu.be/SwzMOM6Rins"></oembed></figure>
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