{
  "name": "Neptune4Plus-Bambu",
  "instantiation": "2026-03-12",
  "note": "Process Profile for Elegoo Neptune 4 Plus with BAMBU LAB Hotend (23 mm³/s max flow, steel nozzle)",
  
  "print_settings": {
    "max_volumetric_speed": 23.0,
    "max_volumetric_extrusion_rate_slope": 4.5,
    
    "retract_length": 1.8,
    "retract_speed": 45,
    "retract_before_travel": 1.5,
    "retract_restart_extra": 0.0,
    "retract_restart_extra_speed": 0,
    "retract_lift": 0.0,
    "retract_lift_enforce": "all_surfaces",
    "retract_lift_above": 0,
    "retract_lift_below": 0,
    
    "wipe_distance": 3.0,
    "wipe_speed": 45,
    
    "z_hop": 0.4,
    "z_hop_types": "normal",
    "z_hop_threshold": 1.0,
    
    "travel_speed": 400,
    "infill_speed": 200,
    "internal_solid_infill_speed": 150,
    "top_surface_speed": 100,
    "external_perimeter_speed": 100,
    "perimeter_speed": 130,
    "bridge_speed": 40,
    "gap_fill_speed": 60,
    "small_perimeter_speed": 50,
    
    "default_acceleration": 3000,
    "travel_acceleration": 3000,
    "first_layer_acceleration": 500,
    "infill_acceleration": 2500,
    "perimeter_acceleration": 2000,
    "bridge_acceleration": 600,
    "initial_fan_speed": 100,
    "max_fan_speed": 100,
    "min_fan_speed": 100,
    "bridge_fan_speed": 100,
    "overhang_fan_speed": 100,
    "fan_always_on": 1,
    "cooling_threshold": 5,
    "min_print_speed": 15,
    "slowdown_for_layer_cooling": 1,
    
    "pressure_advance": 0.022,
    "pressure_advance_smooth_time": 0.02,
    
    "layer_height": 0.2,
    "first_layer_height": 0.2,
    "line_width": 0.42,
    "perimeter_line_width": 0.42,
    "infill_line_width": 0.42,
    "skirt_line_width": 0.42,
    "support_line_width": 0.42,
    "brim_line_width": 0.42,
    
    "perimeters": 3,
    "top_surface_layers": 3,
    "bottom_surface_layers": 3,
    "infill_density": 20,
    "infill_pattern": "gyroid",
    "top_infill_pattern": "monotonicline",
    "bottom_infill_pattern": "monotonicline",
    
    "detect_overhang_wall": 1,
    "detect_thin_wall": 1,
    "wall_generator": "classic",
    "seam_position": "aligned",
    "seam_angle": 45,
    
    "support_type": "normal(auto)",
    "support_style": "default",
    "support_on_build_plate_only": 0,
    "support_threshold": 30,
    "support_top_distance": 0.2,
    "support_bottom_distance": 0.2,
    "support_interface_pattern": "auto",
    "support_interface_top_layers": 0,
    "support_interface_bottom_layers": 0,
    "support_interface_spacing": 0.5,
    
    "brim_type": "outer_brim",
    "brim_width": 5,
    "brim_ears_detection_length": 3,
    "brim_ears_max_angle": 30,
    
    "skirt_distance": 2,
    "skirt_height": 1,
    "min_skirt_length": 0,
    
    "adaptive_layer_height": 0,
    "initial_layer_print_height": 0.2,
    "initial_layer_line_width": 0.42,
    
    "reduce_crossing_wall": 0,
    "avoid_crossing_perimeter_max_gap": 0,
    "avoid_crossing_curved_max_gap": 0,
    "infill_direction": 45,
    "infill_combination": 0,
    "infill_combination_max_layer_height": 0,
    "infill_wall_overlap": 15,
    "top_infill_wall_overlap": 15,
    "bottom_infill_wall_overlap": 15,
    
    "fuzzy_skin": "none",
    "fuzzy_skin_thickness": 0.3,
    "fuzzy_skin_outside": 0,
    "fuzzy_skin_point_dist": 0.8,
    "fuzzy_skin_first_layer": 0,
    
    "elefant_foot_compensation": 0.15,
    "hole_to_polyhole": 0,
    "hole_to_polyhole_threshold": 0.2,
    "hole_to_polyhole_angle": 25,
    
    "max_travel_detour_distance": 0,
    "reduce_infill_retraction": 1,
    "infill_anchor": 1,
    "infill_anchor_max": 5,
    
    "raft_layers": 0,
    "raft_expansion": 0,
    "first_layer_density": 100,
    "raft_fan_speed": 100,
    
    "complete_objects": 0,
    "objects_grouped_in_pairs": 0,
    "ensure_vertical_shell_thickness": "all",
    "external_perimeter_extrusion_width": 0,
    "perimeter_extrusion_width": 0,
    "infill_extrusion_width": 0,
    "top_infill_extrusion_width": 0,
    "bottom_infill_extrusion_width": 0,
    "support_extrusion_width": 0,
    "support_interface_extrusion_width": 0,
    "brim_width": 5,
    "bridge_flow": 1.0,
    "bridge_speed": 40,
    "bridge_acceleration": 600,
    "bridge_no_support": 0,
    "top_surface_pattern": "monotonicline",
    "bottom_surface_pattern": "monotonicline",
    "internal_solid_infill_pattern": "monotonicline",
    
    "spiral_vase": 0,
    "only_one_wall_top": 1,
    "wall_loops": 1,
    "wall_sequence": "inner/outer",
    
    "xy_hole_compensation": 0,
    "xy_contour_compensation": 0,
    
    "no_support_on_build_plate_only": 0,
    "support_object_max_distance": 10,
    
    "reduce_crossing_wall_count": 0,
    "reduce_crossing_wall_threshold": 0,
    
    "infill_inwards": 1,
    "infill_not_top": 0,
    "infill_not_bottom": 0,
    
    "top_fill_pattern": "monotonicline",
    "bottom_fill_pattern": "monotonicline",
    
    "sparse_infill_density": 20,
    "sparse_infill_pattern": "gyroid",
    "internal_solid_infill_density": 100,
    "internal_solid_infill_pattern": "monotonicline",
    
    "top_fill_density": 100,
    "bottom_fill_density": 100,
    
    "ironing": 0,
    "ironing_type": "top",
    "ironing_flow": 10,
    "ironing_spacing": 0.15,
    "ironing_speed": 20,
    "ironing_inset": 0.3,
    "ironing_pattern": "zigzag",
    
    "fuzzy_skin_thickness": 0.3,
    "fuzzy_skin_point_distance": 0.8,
    
    "max_print_speed": 300,
    
    "standby_temperature_delta": -5,
    "temperature_slope": 0,
    
    "enable_support_cooling": 0,
    "support_cooling_threshold": 5,
    
    "travel_avoid_other_parts": 1,
    "travel_avoid_supports": 0,
    "travel_avoid_distance": 0.5,
    
    "overhang_speed_classic": 1,
    "overhang_speed_scale": 50,
    "overhang_acceleration_scale": 50,
    
    "small_perimeter_speed_min_length": 1,
    
    "bridge_has_support": 0,
    "bridge_no_support": 0,
    
    "support_critical_angle": 30,
    "support_top_z_distance": 0.2,
    "support_bottom_z_distance": 0.2,
    "support_xy_distance": 0.4,
    "support_xy_distance_overhang": 0.2,
    "support_wall_count": 0,
    "support_top_interface_layers": 0,
    "support_bottom_interface_layers": 0,
    "support_interface_loop_pattern": 0,
    "support_merge_interlocking_face": 1,
    "support_tree_style": "organic",
    "support_tree_angle": 45,
    "support_tree_branch_diameter": 2,
    "support_tree_branch_diameter_angle": 5,
    "support_tree_branch_diameter_double_wall": 1,
    "support_tree_top_rate": 30,
    
    "skirt_start_from": 0,
    
    "prime_volume": 0,
    "prime_speed": 0,
    
    "wipe_tower_x": 0,
    "wipe_tower_y": 0,
    "wipe_tower_width": 50,
    "wipe_tower_bridging": 10,
    "wipe_tower_rotation_angle": 0,
    "wipe_tower_no_sparse_layers": 0,
    
    "extra_perimeters": 0,
    "extra_perimeters_on_overhangs": 0,
    "extra_perimeters_under_overhang": 0,
    
    "fill_gap": 0,
    
    "thick_bridges": 0,
    
    "avoid_crossing_perimeter": 0,
    
    "slowdown_for_layer_cooling": 1,
    "min_layer_time": 5,
    
    "use_volumetric_rate": 0,
    
    "compatible_printers": ["Elegoo Neptune 4 Plus"],
    "compatible_printers_condition": ""
  }
}
