Timeline for Ideas to tune for 300 % speed
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 26, 2021 at 21:34 | vote | accept | Allan Xu | ||
| Jan 24, 2021 at 13:06 | comment | added | octopus8 | Thank you! I understand that you mean experimenting in runtime. Without more fluent extrusion, just increasing feedrate wouldn't be helpful of course, but reducing it seems to be the solution for middle part of print. I just added alternative answer which is focused exactly on this point, but from G-Code perspective. Side note: there may be also firmware limits set (e.g. for max E velocity) which in some point will make increasing the speed percantage just ineffective at some point. | |
| Jan 24, 2021 at 12:40 | comment | added | dandavis | feedrate is how many mm/sec of filament is fed into the hotend. On repetier this is a setting you can adjust while printing, not sure about other software, but they probably have something similar. | |
| Jan 24, 2021 at 12:00 | comment | added | octopus8 | I like this list, but can you explain "cranking the feed rate" hint? And I agree, if frame mechanics is OK with the speed, then it's all about temperature and pressure to maintain necessary plastic flow. For "hotter hotend" there are limits: too high temperature may damage components (like PTFE), there are also security consderations (like off-gassing). I would probably start with bigger nozzle to reduce pressure issues (I had many lost steps by extruder's motor). | |
| Jan 24, 2021 at 11:22 | history | answered | dandavis | CC BY-SA 4.0 |