; ; example-machine.ini (custom machine definition) ; ; Thing-O-Matic Mk7 (dual) machine definition file ; ; To create your own machine definition for custom printers start ; with a corresponding machine definition file from ReplicatorG ; and customize from there ; ; http://github.com/makerbot/ReplicatorG/tree/master/machines ;************ MACHINE ************ [machine] ; specifies the nominal filament diameter (either 1.75 or 3.0) nominal_filament_diameter=1.75 ; spesifies the number of extruders on this machine extruder_count=2 ; sets the timeout for homing in seconds timeout=20 ;************ X AXIS ************ [x] ; sets the maximum feedrate for this axis in mm/s max_feedrate=9600 ; sets the home feedrate for this axis in mm/s home_feedrate=500 ; sets the number of steps per mm of movement for this axis ; Pulley dia: 10.82mm / 1/8 step = 1/(10.82 * pi / 1600) steps_per_mm=47.069852 ; sets the homing direction for this axis ; maximum = 1 ; minimum = 0 endstop=0 ;************ Y AXIS ************ [y] ; sets the maximum feedrate for this axis in mm/s max_feedrate=9600 ; sets the home feedrate for this axis in mm/s home_feedrate=500 ; sets the number of steps per mm of movement for this axis ; Pulley dia: 10.82mm / 1/8 step = 1/(10.82 * pi / 1600) steps_per_mm=47.069852 ; sets the homing direction for this axis ; maximum = 1 ; minimum = 0 endstop=0 ;************ Z AXIS ************ [z] ; sets the maximum feedrate for this axis in mm/s max_feedrate=1000 ; sets the home feedrate for this axis in mm/s home_feedrate=500 ; sets the number of steps per mm of movement for this axis ; TR-8x8 Z axis = 1/(8/1600) steps_per_mm=200 ; sets the homing direction for this axis ; maximum = 1 ; minimum = 0 endstop=1 ;************ RIGHT EXTUDER (A AXIS) ************ [a] ; sets the maximum feedrate for this axis in mm/s max_feedrate=1600 ; sets the number of steps per mm of extrusion ; Steps/mm is calculated by dividing the 'drive gear steps per revolution' ; (in this case, equal to motor_steps) by the 'drive gear circumference' ; (drive gear diameter = 10.14) So we get: 1600/(PI * 0.14) = 50.235.... steps_per_mm=50.235478806907409 ; sets the number of steps per revolution motor_steps=1600 ; signals if this tool has a heated build platform has_heated_build_platform=0 ;************ LEFT EXTUDER (B AXIS) ************ [b] ; sets the maximum feedrate for this axis in mm/s max_feedrate=1600 ; sets the number of steps per mm of extrusion steps_per_mm=50.235478806907409 ; sets the number of steps per revolution motor_steps=1600 ; signals if this tool has a heated build platform has_heated_build_platform=1