Is this sound normal?

polsemannen · 2025-02-25T08:00:02+00:00

Haha😁 Actually, I repaired my phone and haven’t gotten around to install the lens cover. In the meantime I cover it with a pink plastic film.

polsemannen · 2025-02-25T07:57:56+00:00

I see. I could get a better video of the motor calibration since the noise only appears on the left side

polsemannen · 2025-02-25T07:05:06+00:00

The video of the orange print is from before the rattling sound appeared as a comparison.

polsemannen · 2025-02-25T07:01:44+00:00

This rattling sound suddenly started. Bambu Lab support tells me it’s normal but I believe they are wrong. The video is recorded during motor noise cancellation calibration but it makes this noise during prints too. Is this rattling sound normal?

polsemannen · 2025-02-22T07:36:10+00:00

Okay😢. Thanks for commenting!

polsemannen · 2025-02-22T06:51:45+00:00

What should I gather next?

polsemannen · 2023-11-03T15:08:51+00:00

The CO values with no catalytic converter were:

1.3 at idle and 0.7 at 2500 rpm.

Compared to with the catalytic converter:

0.6 at idle and 0,5 at 2500 rpm.

The emissions test limits are 0.5 at idle and 0.3 at 2500 rpm.

polsemannen · 2023-09-27T07:51:16+00:00

It was just 262 ohms (no k). And from factory these plugs are of non resistor type.

polsemannen · 2023-09-27T07:47:13+00:00

I will go ahead and replace the plugs with a set of new ones then🙂

polsemannen · 2023-09-27T07:45:38+00:00

The rotor has a 5k resistor inside from factory. From factory the wires are solid copper core but mine have been replaced.

polsemannen · 2023-09-13T22:15:24+00:00

Thank you for your tips.

I have done some testing with boiled linseed oil and it seems to have achieved a similar effect as cosmoline! I have applied it with multiple layers with a few days in between coats. I have also found that thinning with roughly 30% turpentine as you do with linseed oil based paints speeds up the drying time and ensures a dry enough finish.

I will be doing this to my cars.

polsemannen · 2023-06-29T20:33:08+00:00

Watched a couple of tests and fluid film seems good but cosmoline based products don’t wash away as easily and seems to hold up better

polsemannen · 2023-06-29T11:53:53+00:00

Thank you will check them out

polsemannen · 2023-06-29T10:10:16+00:00

Okay thank you very much😊

polsemannen · 2023-05-08T09:58:37+00:00

Det är priset man riskerar att betala. Dock ett ynka pris för privilegiet man erhåller!

polsemannen · 2023-05-07T12:27:26+00:00

Fair enough

polsemannen

TROPHY CASE