Notes
3KU K3000 3D Printer
Changes to Configuration.h
file of Marlin Firmware for 3KU K3000 (K230) printer with DRV8825 drivers on X,Y,Z axes, optical endstop sensors, and heated bed:
#define TEMP_SENSOR_0 5
#define TEMP_SENSOR_BED 5
#define DELTA_SEGMENTS_PER_SECOND 160
#define DELTA_DIAGONAL_ROD 228.0 // mm
#define DELTA_SMOOTH_ROD_OFFSET 149.0 // mm
#define DELTA_EFFECTOR_OFFSET 20.4 // mm
#define DELTA_CARRIAGE_OFFSET 20.0 // mm
#define DELTA_PRINTABLE_RADIUS 100.0
#define X_MIN_ENDSTOP_INVERTING false
#define Y_MIN_ENDSTOP_INVERTING false
#define Z_MIN_ENDSTOP_INVERTING false
#define X_MAX_ENDSTOP_INVERTING false
#define Y_MAX_ENDSTOP_INVERTING false
#define Z_MAX_ENDSTOP_INVERTING false
#define DEFAULT_AXIS_STEPS_PER_UNIT { 160, 160, 160, 110 }
#define DEFAULT_MAX_FEEDRATE { 300, 300, 300, 200 }
#define DEFAULT_MAX_ACCELERATION { 3000, 3000, 3000, 3000 }
#define DEFAULT_ACCELERATION 2000
#define DEFAULT_RETRACT_ACCELERATION 2000
#define DEFAULT_TRAVEL_ACCELERATION 2000
#define DEFAULT_EJERK 20.0
#define X_PROBE_OFFSET_FROM_EXTRUDER +20
#define Y_PROBE_OFFSET_FROM_EXTRUDER -10
#define Z_PROBE_OFFSET_FROM_EXTRUDER -1.2
#define DELTA_PROBEABLE_RADIUS (DELTA_PRINTABLE_RADIUS - 50)
#define MANUAL_Z_HOME_POS 240
#define SDSUPPORT
#define REPRAP_DISCOUNT_SMART_CONTROLLER