Cura/resources/definitions/anycubic_4max.def.json

{
    "version": 2,
    "name": "Anycubic 4Max",
    "inherits": "fdmprinter",
    "metadata":
    {
        "visible": true,
        "author": "Jason Scurtu",
        "manufacturer": "Anycubic",
        "category": "Other",
        "file_formats": "text/x-gcode",
        "icon": "icon_ultimaker2",
        "platform": "anycubic_4max_platform.stl",
        "has_materials": true,
        "quality_definition": "anycubic_4max",
        "has_machine_quality": true,
        "preferred_quality_type": "normal",
        "machine_extruder_trains":
        {
            "0": "anycubic_4max_extruder_0"
        }
    },

    "overrides":
    {
        "machine_name": { "default_value": "Anycubic 4Max" },
        "machine_heated_bed": { "default_value": true },
        "machine_width": { "default_value": 220 },
        "machine_height": {"default_value": 300 },
        "machine_depth": { "default_value": 220 },
        "machine_center_is_zero": { "default_value": false },
        "machine_max_feedrate_x": { "default_value": 300 },
        "machine_max_feedrate_y": { "default_value": 300 },
        "machine_max_feedrate_z": { "default_value": 10 },
        "machine_acceleration": { "default_value": 1500 },
        "machine_max_acceleration_x": { "default_value": 1500 },
        "machine_max_acceleration_y": { "default_value": 1500 },
        "machine_max_acceleration_z": { "default_value": 100 },
        "machine_max_jerk_xy": { "default_value": 11.0 },
        "machine_max_jerk_z": { "default_value": 0.4 }, 
        "machine_max_jerk_e": { "default_value": 11.0 },

        "jerk_enabled": { "value": "True" },
        "jerk_layer_0": { "value": "jerk_topbottom" },
        "jerk_prime_tower": { "value": "math.ceil(jerk_print * 15 / 25)" },
        "jerk_print": { "value": "11" },
        "jerk_support": { "value": "math.ceil(jerk_print * 15 / 25)" },
        "jerk_support_interface": { "value": "jerk_topbottom" },
        "jerk_topbottom": { "value": "math.ceil(jerk_print * 5 / 25)" },
        "jerk_wall": { "value": "math.ceil(jerk_print * 10 / 25)" },
        "jerk_wall_0": { "value": "math.ceil(jerk_wall * 5 / 10)" },

        "gantry_height": { "value": "25.0" },
        "skin_overlap": { "value": "10" },

        "acceleration_enabled": { "value": "True" },
        "acceleration_layer_0": { "value": "acceleration_topbottom" },
        "acceleration_prime_tower": { "value": "math.ceil(acceleration_print * 2000 / 4000)" },
        "acceleration_print": { "value": "900" },
        "acceleration_support": { "value": "math.ceil(acceleration_print * 2000 / 4000)" },
        "acceleration_support_interface": { "value": "acceleration_topbottom" },
        "acceleration_topbottom": { "value": "math.ceil(acceleration_print * 1000 / 3000)" },
        "acceleration_travel": { "value": "acceleration_print" },
        "acceleration_wall": { "value": "math.ceil(acceleration_print * 1000 / 3000)" },
        "acceleration_wall_0": { "value": "math.ceil(acceleration_wall * 1000 / 1000)" },

        "speed_layer_0": { "value": "20" },
        "speed_print": { "value": "40" },
        "speed_support": { "value": "speed_wall_0" },
        "speed_support_interface": { "value": "speed_topbottom" },
        "speed_topbottom": { "value": "math.ceil(speed_print * 20 / 35)" },
        "speed_travel": { "value": "60" },
        "speed_wall": { "value": "math.ceil(speed_print * 30 / 35)" },
        "speed_wall_0": { "value": "math.ceil(speed_wall * 20 / 30)" },
        "speed_wall_x": { "value": "speed_wall" },

        "infill_pattern": {"value": "'zigzag'" },
        "infill_before_walls": {"value": false },

        "adhesion_type": { "default_value": "skirt" },
        "material_bed_temperature": { "maximum_value": "150" },
        "material_bed_temperature_layer_0": { "maximum_value": "150" },

        "machine_gcode_flavor":{"default_value": "RepRap (Marlin/Sprinter)"},
        "machine_start_gcode":{"default_value": "G21 ;metric values\nG90 ;absolute positioning\nM82 ;set extruder to absolute mode\nM107 ;start with the fan off\nG28 X0 Y0 ;move X/Y to min endstops\nG28 Z0 ;move Z to min endstops\nG1 Z15.0 F{speed_travel} ;move the platform down 15mm\nG92 E0 ;zero the extruded length\nG1 F200 E3 ;extrude 3mm of feed stock\nG92 E0 ;zero the extruded length again\nG1 F{speed_travel}\nM117 Printing...\nG5"},
        "machine_end_gcode":{"default_value": "M104 S0 ; turn off extruder\nM140 S0 ; turn off bed\nM84 ; disable motors\nM107\nG91 ;relative positioning\nG1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure\nG1 Z+0.5 E-5 ;X-20 Y-20 F{speed_travel} ;move Z up a bit and retract filament even more\nG28 X0 ;Y0 ;move X/Y to min endstops, so the head is out of the way\nG1 Y180 F2000\nM84 ;steppers off\nG90\nM300 P300 S4000"}
    }
}