please help me blv setting
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@sgk that's quite possible. If you let the print bed soak the heat, does the print adhere better? Show us a new photo.
To speed up printing, I suggest a simple 30mm cube in vase mode.
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@oliof hello I tried to print more than once at 60d but the cubes end up taking off I must put in mini 80d.
I put a new pei sheet and the same ideas? -
Since 80C is way above PLA glass transition temperature, your thermistor configuration may be wrong Please confirm what kind of thermistor you bought for this build.
Alternately, the thermistor ADC may need calibration.
you're saying you can print a vase mode cube with the bed at 80C -- can we get a photo of that?
<>RatRig V-Minion Fly Super5Pro RRF<> V-Core 3.1 IDEX k*****r <> RatRig V-Minion SKR 2 Marlin<>
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@oliof
good morning, how are you doing? yes ok -
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@oliof the bed
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@sgk
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@sgk and i have this error too
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@sgk
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still looks slightly hot on the bed surface. and you either have z banding from a z drive that's not straight, and/or banding like artifacts from a bed heater that's not PID tuned.
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(also it doesn't look like a single wall vase mode print)
<>RatRig V-Minion Fly Super5Pro RRF<> V-Core 3.1 IDEX k*****r <> RatRig V-Minion SKR 2 Marlin<>
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@oliof
the bottom part it's just that I didn't turn on the fan -
@oliof how do i have to?
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@oliof 16/12/2021, 10:05:15 Warning: Turning on the print cooling fan did not increase hot end cooling. Check that the correct fan has been configured.
Auto tuning heater 1 completed after 3 idle and 10 tuning cycles in 671 seconds. This heater needs the following M307 command:
M307 H1 B0 R2.737 C155.7:155.7 D8.86 S1.00 V23.5
Send M500 to save this command in config-override.g
i have this error the pid tune -
I see you are currently getting help in the STM RRF Discord. Please follow the advice you get there and let's continue here when you're done.
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@oliof thank you to you I ask for help or I can nothing bad I take the advice of all those who can help me.
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no worries, it just doesn't help doing things in parallel.
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@oliof please excuse me just that it will be 2 years since trying to adjust this printer and I was looking for help for a while so I ask a can everywhere I start to lose hope and it is true that the people are really nice to me also you but for the moment I still have the same problem as 2 years ago.
thank you very much for your help it's really nice
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Due to the size of my bed, I use 2 thermistors. 1 in the heat mat, Keenovo and I have a slot in the top of the bed to take a second.
For safety I use the thermistor in the heatmat, but the one in the top to give me a better idea of what the heat on the bed is.
Regardless what material I am printing, I let the bed and printer warm up for 50mins to an hour. My bed is 8mm thick
All Z tweaks are done at temp. ie Z Offset. Bed at 100 nozzle at 150.As @oliof mentioned, 80 degress is way to hot for PLA.
If you use SuperSlicer, there is a lot of calibration tools in it, to help get your bed level, extrusion rates, bridging speeds etc.
Has helped me a lot. -
@paulhew hello indeed it works well after heating 1 hour to 60 of the rooms are glued to the bed thank you for your advice. But the cubes are full of lines as before.
