How to get rid of vibrations?

I am not getting satisfactory results even after input shaping. what should i check or what can be the issue? i have post pics of with and with out IS.
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23 Replies
captain.fpv
captain.fpvOP15mo ago
and these are the tension graphs
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captain.fpv
captain.fpvOP15mo ago
what can be the cause of this?
captain.fpv
captain.fpvOP15mo ago
here is a pa test print
SwissStar_BL_2
SwissStar_BL_215mo ago
Looks like to much tension on the belts. Try losen them up and print again
captain.fpv
captain.fpvOP15mo ago
ill try that
sensitive-blue
sensitive-blue15mo ago
Based on IS graphs I would not say belts are too tight But worth checking of course
captain.fpv
captain.fpvOP15mo ago
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captain.fpv
captain.fpvOP15mo ago
i just did the xy assembly again does this look better?
captain.fpv
captain.fpvOP15mo ago
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captain.fpv
captain.fpvOP15mo ago
latest vfa test and belt graphs hear the sound in the vfa test guys need need some opinions on what to check
SwissStar_BL_2
SwissStar_BL_215mo ago
Make a video of how you pluck the belts. Just to show us how strong they are tensioned
captain.fpv
captain.fpvOP15mo ago
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captain.fpv
captain.fpvOP15mo ago
loosened the belts a little and aligned xy
captain.fpv
captain.fpvOP15mo ago
tried tensioning the belt a bit tighter using the spectroid app
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SwissStar_BL_2
SwissStar_BL_215mo ago
Did you print the part again?
captain.fpv
captain.fpvOP15mo ago
yess
captain.fpv
captain.fpvOP15mo ago
captain.fpv
captain.fpvOP15mo ago
captain.fpv
captain.fpvOP15mo ago
anyone here who can help?
Vitamin G
Vitamin G15mo ago
Your new belt tension graphs are worse than your original. You want two peaks like the original with both belts peaking at roughly the same frequencies
captain.fpv
captain.fpvOP15mo ago
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Vitamin G
Vitamin G15mo ago
Input shaper is added to your .cfg?
captain.fpv
captain.fpvOP14mo ago
yess
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