Welcome! Log In Create A New Profile

Advanced

help setting Marlin Fireware for a small CNC

Posted by bobdoll 
help setting Marlin Fireware for a small CNC
January 22, 2017 07:18AM
Hi,

I'm trying to get this small CNC to work with ramps : [www.aliexpress.com]

I was wondering how to calculate the MOVEMENT SETTINGS in marlin firmware ? is there any good tuto out there ?
DEFAULT_AXIS_STEPS_PER_UNIT : it seems that it should be 2560 (nema 17 1/16 microstep on board, leadscrew M8)
DEFAULT_MAX_FEEDRATE ? when i send G code manually, F25 works, anything higher seems to make the motors step and do nothing
DEFAULT_MAX_ACCELERATION ?
DEFAULT_ACCELERATION ?
DEFAULT_RETRACT_ACCELERATION ?
HOMING_FEEDRATE ?

Is the a good tuto for CNC to set/calculate those values ?
Sorry, only registered users may post in this forum.

Click here to login