Comments (2)
Theoretically possible but unfortunately very difficult. To do so it would need some major changes to Klipper but also keeping the two motors in sync would require some additional sensor and feedback logic. Even a slight difference between length of filament pushed by each motor would create a problem...
Rather than keep then exactly in sync, one idea would be to use the gear motor to keep slack in the filament for the extruder. This would require some sort of sensor and feedback loop and again integration into klipper but perhaps a little less complicated.
from ercf-software-v3.
Closing as not possible / practical without additional sensors.
from ercf-software-v3.
Related Issues (20)
- thumper blocks
- Extruder doesn't heat up when switching filaments after print HOT 1
- Sensorless homing (selector) and travel delta when moving. HOT 3
- Sync extrusion problem: the gear motor current setting seemed do not work reliably HOT 1
- Multiple Klipper Installations on One Pi HOT 8
- Moonraker.conf Creates INVALID HOT 6
- Fatal error when changing extruder HOT 4
- The value 'encoder_sensor' is not valid for SENSOR HOT 1
- Feature Request - Add support for Mellow Fly ERCF Can board HOT 1
- Add compatibility with Spoolman HOT 2
- Feature Request(?): Is it possible to have two klipper instances HOT 2
- Latches HOT 1
- Fwature Request: Retry on load failure HOT 2
- Misleading line comments HOT 1
- Feature Request: change endless spool mechanism HOT 5
- False trigger of "gate empty" HOT 3
- Resume Temperature Issue HOT 6
- MCU 'ercf' shutdown: Timer too close HOT 3
- Feature request: Allow using extruder gears as filament sensor HOT 2
- variable mmu diseapear after update
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from ercf-software-v3.