3 ms·
Ouch. I found PLA to have less flex. PETG has a lot more flex. Also, what is the point of a solar tracker? We can all tell where the sun is...
by chewxy 6y ago
Ouch.
I found PLA to have less flex. PETG has a lot more flex.
Also, what is the point of a solar tracker? We can all tell where the sun is...
- dekhn 6y agoI point a camera at the sun for long periods to take multiple exposures (goal is to watch a sunspot moving across the sun). People also use solar trackers to keep solar panels aligned with the sun. I thought PETG has a higher elastic modulus than PLA, but I haven't really tried it. I generally size my pieces to not flex, since that introduces error in the tracker.