Help with x resonances

My y graph looks near perfect, but the x is having problems. Does anyone know what I should do?
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26 Replies
absent-sapphire
absent-sapphire2y ago
How is the Belt graph?
Bameron
Bameron2y ago
havent checked ill run the test
Bameron
Bameron2y ago
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Bameron
Bameron2y ago
@squeegiee thats the belt tension
Bameron
Bameron2y ago
and thats the y graph
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absent-sapphire
absent-sapphire2y ago
Try tension your belts to fix that first
Bameron
Bameron2y ago
so more tension? like should i make them tighter?
absent-sapphire
absent-sapphire2y ago
Hard to say start there and if it gets worse its laready to tight
Bameron
Bameron2y ago
its pretty tight hmm lemme try again ill tighten them
Bameron
Bameron2y ago
@squeegiee it doesn’t seem to have improved too much
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Bameron
Bameron2y ago
Should I try loosening it?
absent-sapphire
absent-sapphire2y ago
How much did you tigned it?
Bameron
Bameron2y ago
Quite a it
absent-sapphire
absent-sapphire2y ago
Start going the other way then
Bameron
Bameron2y ago
i went down and it still looks bad lemme try doing less drastic changes
absent-sapphire
absent-sapphire2y ago
Dont bother about X/Y graphs before your belt is done correct
Bameron
Bameron2y ago
belts seem a little better x graph seems to have improved?
Bameron
Bameron2y ago
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Bameron
Bameron2y ago
not sure what the vibration at 75hz is @helgekeck you were saying something about binding earlier. Ive removed the belts, and reatatched them, and it hasn't really been fixed. Since there are no issues in the y graph, would this be a xy joiner pulley issue and not a loose component in the EVA? I checked all the idlers and they run smooth
Bameron
Bameron2y ago
I held up the umbilical by hand and the graph improved dramatically
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Bameron
Bameron2y ago
I guess I’ll be installing a hanger with some zip ties @miklschmidt switching to usb drastically improved my resonances
Bameron
Bameron2y ago
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MoyMadrigal
MoyMadrigal2y ago
Hi, What do you mean by switching to USB? what did you change?
Bameron
Bameron2y ago
switched my umbilical to a usb cable
MoyMadrigal
MoyMadrigal2y ago
how?
Bameron
Bameron2y ago
using a can toolboard
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