this is probably my favoring printer project on youtube, i love everything about it. will there ever be any kind of kits for one of these made at any point?
@@MrRocksalt 1.41 times the max print speed, unless you are flow rate limited. Also some models (probably doesn't affect this one) look nicer with + - 45 degrees. sounds like you are optimizing more for quality though, so it probably isn't necessary.
@@nathanielbanse6128 That's what I thought you were getting at. 1.41< torque, so more speed. I have to balance cooling so I don't cool too much and not enough. I can go more, but this model does not allow the commanded speed to be reached. Too many corners everywhere and I don't want to use more than 60SCV so I can get some quality. I will keep that in mind for suitable prints.
I change the pressure advance(Jerk in Marlin) based on a few things. If the model has mostly curves/rounded corners, I will raise the SCV high so the corner speed is higher and takes less time to print. If the model has a lot of square corners, and I want them sharp, I will use a lower square corner value and adjust the PA accordingly. PA(pressure advance) aka Linear Advance(Marlin) controls how the extruder does the start and end points of extrusion.
It can be, when I forget to plug in the berd air. I have done many ABS prints with it off by mistake. Just didn't notice it. PLA, probably not. I will just turn it down to lower the noise level. The Berd air is cooling more than just the heat break and I prefer to have the extruder motor run cool. It's the 17mm LDO version @ .5A and it get's quite hot if the added heat from the heat synk stays into the extruder body. this is how I noticed it was off.. the toolhead assembly was hot to the touch.
Some machines can take more, some less.. I know I can run about 80SCV without much noise/shaking of the printer. Most printers will knock hard when changing directions, if the SCV is too high. For me, I choose the SCV based on the type of model. Models with 90° corners need lower SCV to get the corners sharp. This model is all curves and I can get away with more SCV.
this is probably my favoring printer project on youtube, i love everything about it. will there ever be any kind of kits for one of these made at any point?
This is a one off. You can build a K3 or Croxy. Both of those are cross gantries.
This looks awesome! Have you considered printing infill at + - 45 degrees to better make use of the printer's Cartesian motor configuration?
It has plenty of power to use 2 motors for X and 2 for Y, would there be other benefits?
@@MrRocksalt 1.41 times the max print speed, unless you are flow rate limited. Also some models (probably doesn't affect this one) look nicer with + - 45 degrees. sounds like you are optimizing more for quality though, so it probably isn't necessary.
@@nathanielbanse6128 That's what I thought you were getting at. 1.41< torque, so more speed. I have to balance cooling so I don't cool too much and not enough. I can go more, but this model does not allow the commanded speed to be reached. Too many corners everywhere and I don't want to use more than 60SCV so I can get some quality. I will keep that in mind for suitable prints.
@@MrRocksalt sounds great! I am super excited to see more of your prints!
variable PA ? tell me more about it :)
Nothing tricky, old stuff. I change PA based on speed and SCV in the "between extrusion role change gcode".
Nice model
Very nice. What does those values mean ? Variable PA from .008-.010.
I change the pressure advance(Jerk in Marlin) based on a few things. If the model has mostly curves/rounded corners, I will raise the SCV high so the corner speed is higher and takes less time to print. If the model has a lot of square corners, and I want them sharp, I will use a lower square corner value and adjust the PA accordingly. PA(pressure advance) aka Linear Advance(Marlin) controls how the extruder does the start and end points of extrusion.
is the hotend passively air cooled now?
It can be, when I forget to plug in the berd air. I have done many ABS prints with it off by mistake. Just didn't notice it. PLA, probably not. I will just turn it down to lower the noise level. The Berd air is cooling more than just the heat break and I prefer to have the extruder motor run cool. It's the 17mm LDO version @ .5A and it get's quite hot if the added heat from the heat synk stays into the extruder body. this is how I noticed it was off.. the toolhead assembly was hot to the touch.
How did you come up with your SCV value?
Some machines can take more, some less.. I know I can run about 80SCV without much noise/shaking of the printer. Most printers will knock hard when changing directions, if the SCV is too high. For me, I choose the SCV based on the type of model. Models with 90° corners need lower SCV to get the corners sharp. This model is all curves and I can get away with more SCV.