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christophmuellerorg / voron_0_kirigami_bed

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stability issues (mounting problem, material?) #6

Open dmnkhhn opened 2 years ago

dmnkhhn commented 2 years ago

Hello there,

it's maybe not a general issue but I have stability issues with my Kirigami bed made from 2mm AW5754 (aluminum).

When mounted I can easily push down the front of the bed just by applying little force on the front edge. This also happens when I adjust the front screw making first layer a hit and miss.

Based on your experience, what might cause this? Incorrect mounting (screws too loose), incorrect material, rails too sloppy?

I had to use some rather cheapish M2x4mm screws with tiny heads and I have ordered some better ones now. Still I would like to rule out other possibilities.

Any help is appreciated :-)

dmnkhhn commented 2 years ago

This is still an issue after changing to new rails with a higher preload and new screws that are fully tightened now. I can see it moving when I touch it slightly with one finger. Might be a material issue?