anycubic Cobra max Direct drive suggestion

thingiverse

You will have Splice a section wire into the 4 wires running to the drive motor. It is a little bit rough but it works. The hole where the extruder goes into the heatsink/heater block may need to be opened to put less stress on the leveling strain gauge so it will still work.Turning the machine off and on resets or reCalibrates strain gauge.but the less pressure there is on it initially the better it works. Lit LED inside the housing indicates triggered strain gauge. I plan on reworking the model making a little bit sturdier with the aforementioned changes in reprinting. works well. I redesigned so you can turn the pusher the right way. Getting 24 mm/s with .8 mm nozzle T P U. Hoping to get 44 mm/s printing Speed with Higher wattage volcano style Ceramic 110-115 watts to The stock 40-45 watt hot end. Any faster than that it clogs The heater block and or the Teflon tube end. Testing I figured about the limit for my hot end is somewhere around 22 mm³ per second, which is about the same as the .2 mm nozzle suggested limits converted to volume. Spreadsheet; input= nozzle diameter. Output; nozzle area. Input; print speed. Output; millimeters square. A little rough I know I'm not an accountant. I just got close enough to the edge of the envelope but I wasn't digging around. And then I found custom speed towers on Cura ? ! Have it printed any really big part yet but if you don't need them would you detail you get to finish it another way. I say work the extruder not the steppers. But I'm a newb, time and experience will tell, I changed my mind every time I see a new YouTube video. I got to go do some more printing. A remix on a remix? Is things can become like Steamboat Willie!