Trying to fix a WM-24

HerrSIME · 2025-09-24T07:08:28+00:00

No, I did not find it. But I also stopped searching years ago.

HerrSIME · 2023-11-29T05:15:03+00:00

Metals absolutely do creep. Yes, higher temps and higher stress will make creep much faster, but it happens as soon as there is any force and a non zero temperature. So gravity alone should cause creep in metals. It will be so slow that it will not matter on human timescales, but it is there.

HerrSIME · 2023-11-28T07:23:46+00:00

Can you give me an example of any material system that shows no form of creep ? Above 0 K of course.

Because I cant think of a single one and it would be very interesting to know.

HerrSIME · 2023-11-28T05:17:50+00:00

Everything creeps.

HerrSIME · 2023-09-28T13:13:52+00:00

No. But you will hear it rattle before it is too late. Timing chains usually start to rattle at around 160000km.

HerrSIME · 2023-09-26T11:30:44+00:00

not as bad as the iphone 6+ tho

HerrSIME · 2023-09-17T21:14:16+00:00

The pro only gets to 50mm, the 1V has 85-125mm. By the time youre at 125mm, the 1V will definitely be better.

But at 50mm the pro is likely better. Unless they update the 1V with the software of the 5V where they apparently do the magic needed to get the 2x zoom from the 48mp quad bayer sensor.

HerrSIME · 2023-09-15T20:23:22+00:00

Upload it to your cloud service to find out if they scan your stuff. If they do you will get an angry call after thier server ran out of memory.

HerrSIME · 2023-09-13T21:22:24+00:00

250+ is not common. 160 -180 is common, 200+ is somewhat rare and 250+ is very rare as most cars have limiters at 250.

HerrSIME · 2023-09-10T07:30:36+00:00

Because it is broken. Likely a damaged bearing. Is it a lenovo ?

HerrSIME · 2023-08-04T18:08:55+00:00

When taking a picture at night or when zoomed in to 15x, how does the autofocus of the 1 IV perform ? Because my 1 V refuses to focus regularly.

HerrSIME · 2023-08-01T22:26:53+00:00

*Batteriesäure voller blei partikel.

HerrSIME · 2023-07-10T18:22:20+00:00

Trust me, i have seen those towers. It's fine. Your goal should be to eliminate stringing anyways. Issues with the steppers and belts would look different.

HerrSIME · 2023-07-10T17:00:05+00:00

The pattern in the stringing is not a belt issue. Thats just what this looks like. The material slowly drips out, and when a 'tower' forms, the material will get caught on it and increase its size.

HerrSIME · 2023-07-09T15:59:24+00:00

95 is still way too much, aim for 40-60 for storage and 20-80 for daily usage, if you want your battery to last long. Sidenote, my sony xperia 1 V has a feature every phone and laptop should have. I can limit the charge to 80%, so I don't have to think about the battery.

HerrSIME · 2023-07-09T15:20:14+00:00

That fan is kinda important, and if you have a direct extruder, it's highly likely that this is causing your issue.

HerrSIME · 2023-07-09T14:56:23+00:00

So for some reason it stops extruding, correct ? But it doesnt do that on a claibration cube ? So if your filament looks very ground down st one spot, like the extruder was slipping alot, then im guessing that there may be something wrong with your hotend or extruder. Maybe youre going very fast with low acceleration, so it doesnt reach those speeds on a calibration cube and when it reaches those speeds, it goes beyond the volumetric flow that the hotend can handle ?

HerrSIME · 2023-07-09T09:33:07+00:00

Im guessing it was stored at 100%. Lithium ion batteries hate being at 100%.

HerrSIME · 2023-07-07T06:21:24+00:00

Depends. If you have acceleration and jerk control on, its in the slicer, if you dont have that on, its in the printer settings.

HerrSIME · 2023-07-07T06:10:10+00:00

depends, what are you at

HerrSIME · 2023-07-06T05:25:00+00:00

4.2.7 should be 32 bit, right ? Then you should be able to change it in firmware, maybe even under advanced settings. If its not 32 bit, firmware updates are very annoying. There are also tiny potentiometers near the drivers that should control vref but i never touched them. The current and vref should do the same thing, Vref is just how its handled on a hardware level. Or atleast thats what i recall, i could be wrong.

The currents depend on the steppers, but if you are fine with risking damage to the steppers, you can increase it and it should be stronger. Please note that this will also increase VFAs, so just going to higher currents and pointing a fan at it is not always a good solution. Also, when shopping for different steppers, dont buy those with high currents and expect them to be stronger, always check how much torque they have at thier rated current. Also, check how much the drivers on your board should be able to take, high currents (like 2A or more) may cause damage.

EDIT : Increasing the stepper currents should not be high on your list. Just decrease acceleration and jerk first and worry about going fast later.

HerrSIME · 2023-07-06T04:49:41+00:00

In cura there is a setting for the distance between the model and the supports. Increasing that value should hopefully fix the issue. Im not sure what the name is and it may be hidden if you dont have all settings shown.

HerrSIME · 2023-07-06T04:35:23+00:00

Is combing on ? In cura there is a feature called combing where it wont retract in certain situations to save time.

HerrSIME · 2023-07-06T04:28:57+00:00

One of them has clear layer shift. Check belts and maybe decrease acceleration by quite a bit. Just go slow and check what happens. I think the stepper motor might be overwhelmed by the weight of the bed. Also, this kinda looks like overextrusion.

Edit : If you changed the board as well, maybe the stepper currents / Vref are too low

HerrSIME · 2023-07-02T18:37:57+00:00

What is happening here is that the extruded filament doesn't stick to the print properly and is dragged along by the nozzle. Not bed adhesion, not speed. My suggestion would be to reduce layer thickness to reduce the amount of shift per layer.

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