Debossed Text slicer setting  

RE: Debossed Text slicer setting

You are looking at actual speed estimates.  That's estimates of what it *thinks* the real world speeds will be from all your settings.  Its not a single setting.  There's the obvious ones like your various print speed settings of course but then there's all the settings under Printers>Machine Limits.  Those define acceleration, jerk limits etc.  Then there are flow rates, volumetric slopes if they are set in your profile.  Its a synergy of all of them.

That view option is new and its a 'best guess'.

RE:

Posted by: @neophyl

You are looking at actual speed estimates.  That's estimates of what it *thinks* the real world speeds will be from all your settings.  Its not a single setting.  There's the obvious ones like your various print speed settings of course but then there's all the settings under Printers>Machine Limits.  Those define acceleration, jerk limits etc.  Then there are flow rates, volumetric slopes if they are set in your profile.  Its a synergy of all of them.

That view option is new and its a 'best guess'.

Thank you. I am trying to duplicate those settings to another slicer “ Bambu Studio” 
Bambu Studio doesn’t slow down at those marked transitions.
I matched all the obvious parameters, speeds, flow rates, layer height...etc.
What else I might be missing that Prusa slicer is doing that I am not aware of?  
PS: The actual speed is actually pretty accurate. the text comes out way better than the one from Bambu Studio. 

RE: Debossed Text slicer setting

Does bambu have the same actual speed preview option yet or does it only have the normal Speed one ?  I don't use Bambu, I know its a fork and has taken most of the PS code for its use and added some but thats about it.

Have you checked the machine limits ones I mentioned ?

RE: Debossed Text slicer setting

btw I just did a simple test and it is the values from Printers>Machine limits.  Even if you say ignore.  It will use them for the estimate of speeds

I turned the acceleration up to stupid values (100000) and that makes all the lines go a single colour, same speed as its assuming accel is near instantaneous, and the corners being different get smaller in area with an increase of jerk as I expected.  Set jerk to something also stupid large and it will assume in can change directions instantly.  Basically ignoring the laws of physics.

RE: Debossed Text slicer setting

Posted by: @neophyl

Does bambu have the same actual speed preview option yet or does it only have the normal Speed one ?  I don't use Bambu, I know its a fork and has taken most of the PS code for its use and added some but thats about it.

Have you checked the machine limits ones I mentioned ?

Bambu Studio doesn’t have the actual speed option but I can tell from the actual print. Sharp corners have a long slope instead of sharp transition. I checked the machine limit on the Prusa which are much lower than that on the Bambu X1C. 

RE: Debossed Text slicer setting

Posted by: @neophyl

btw I just did a simple test and it is the values from Printers>Machine limits.  Even if you say ignore.  It will use them for the estimate of speeds

I turned the acceleration up to stupid values (100000) and that makes all the lines go a single colour, same speed as its assuming accel is near instantaneous, and the corners being different get smaller in area with an increase of jerk as I expected.  Set jerk to something also stupid large and it will assume in can change directions instantly.  Basically ignoring the laws of physics.

Good find! I am going to try that. Thank you very much.

You can see than Bambu X1C has a much higher acceleration limit than Mk4.
The only issue is that the acceleration limits are greyed out, I need to slow them down, maybe manually to match the text quality of the Prusa.  
I just found out that Pressure Advance calibration uses the acceleration in the machine limit and not the ones from the slicer settings under acceleration.