Look at my3D benchy first print...help!

[Yohan1502]

Hi all,

So i've run the 3D benchy to calibrate my printer. The print is overall good but not perfect at all, so I've uploaded photos here to get some feedback.

Here is what I see:

- Layers are not regular, is it because of a too high temperature?
- The upper part looks twirled as if the printer or the object had moved somehow during the print
- The infill are not regular

Any . help would be appreciated.

[William]

Could you upload the print setting?
And you need to tell us which slicing software you select

[Yohan1502]

I use Slic3r + I3 Pro B + filament PLA 1.75 ([url=https://www.amazon.fr/gp/product/B017HA ... UTF8&psc=1]this one[/url]), here is the configuration file :

[code]# generated by Slic3r 1.3.0-dev on 2018-04-02 13:59:58
adaptive_slicing = 0
adaptive_slicing_quality = 75%
avoid_crossing_perimeters = 0
bed_shape = 0x0,200x0,200x200,0x200
bed_temperature = 65
before_layer_gcode =
between_objects_gcode =
bottom_infill_pattern = rectilinear
bottom_solid_layers = 3
bridge_acceleration = 0
bridge_fan_speed = 100
bridge_flow_ratio = 1
bridge_speed = 60
brim_connections_width = 0
brim_width = 0
compatible_printers =
complete_objects = 0
cooling = 1
default_acceleration = 0
disable_fan_first_layers = 3
dont_support_bridges = 1
duplicate_distance = 6
end_filament_gcode = "; Filament-specific end gcode \n;END gcode for filament\n"
end_gcode = M104 S0 ; turn off temperature\nG28 X0 ; home X axis\nM84 ; disable motors\n
external_perimeter_extrusion_width = 0
external_perimeter_speed = 50%
external_perimeters_first = 0
extra_perimeters = 1
extruder_clearance_height = 20
extruder_clearance_radius = 20
extruder_offset = 0x0
extrusion_axis = E
extrusion_multiplier = 1
extrusion_width = 0
fan_always_on = 0
fan_below_layer_time = 60
filament_colour = #FFFFFF
filament_cost = 0
filament_density = 0
filament_diameter = 1.75
filament_max_volumetric_speed = 0
filament_notes = ""
filament_settings_id =
fill_angle = 45
fill_density = 20%
fill_gaps = 1
fill_pattern = stars
first_layer_acceleration = 0
first_layer_bed_temperature = 65
first_layer_extrusion_width = 200%
first_layer_height = 0.35
first_layer_speed = 30
first_layer_temperature = 200
gap_fill_speed = 20
gcode_arcs = 0
gcode_comments = 0
gcode_flavor = reprap
has_heatbed = 1
host_type = octoprint
infill_acceleration = 0
infill_every_layers = 1
infill_extruder = 1
infill_extrusion_width = 0
infill_first = 0
infill_only_where_needed = 0
infill_overlap = 55%
infill_speed = 80
interface_shells = 0
interior_brim_width = 0
layer_gcode =
layer_height = 0.2
match_horizontal_surfaces = 0
max_fan_speed = 100
max_layer_height = 0.3
max_print_speed = 80
max_volumetric_speed = 0
min_fan_speed = 35
min_layer_height = 0.15
min_print_speed = 10
min_skirt_length = 0
notes =
nozzle_diameter = 0.4
octoprint_apikey =
only_retract_when_crossing_perimeters = 1
ooze_prevention = 0
output_filename_format = [input_filename_base].gcode
overhangs = 1
perimeter_acceleration = 0
perimeter_extruder = 1
perimeter_extrusion_width = 0
perimeter_speed = 60
perimeters = 3
post_process =
pressure_advance = 0
print_host =
print_settings_id =
printer_notes =
printer_settings_id =
raft_layers = 0
regions_overlap = 0
resolution = 0
retract_before_travel = 2
retract_layer_change = 0
retract_length = 2
retract_length_toolchange = 10
retract_lift = 0
retract_lift_above = 0
retract_lift_below = 0
retract_restart_extra = 0
retract_restart_extra_toolchange = 0
retract_speed = 40
seam_position = aligned
sequential_print_priority = 0
serial_port =
serial_speed = 250000
shortcuts = support_material
skirt_distance = 6
skirt_height = 1
skirts = 1
slowdown_below_layer_time = 5
small_perimeter_speed = 15
solid_infill_below_area = 70
solid_infill_every_layers = 0
solid_infill_extruder = 1
solid_infill_extrusion_width = 0
solid_infill_speed = 20
spiral_vase = 0
standby_temperature_delta = -5
start_filament_gcode = "; Filament gcode\n"
start_gcode = G28 ; home all axes\nG1 Z5 F5000 ; lift nozzle\n
support_material = 0
support_material_angle = 0
support_material_buildplate_only = 0
support_material_contact_distance = 0.2
support_material_enforce_layers = 0
support_material_extruder = 1
support_material_extrusion_width = 0
support_material_interface_extruder = 1
support_material_interface_extrusion_width = 0
support_material_interface_layers = 3
support_material_interface_spacing = 0
support_material_interface_speed = 100%
support_material_pattern = pillars
support_material_spacing = 2.5
support_material_speed = 60
support_material_threshold = 60%
temperature = 200
thin_walls = 1
threads = 4
toolchange_gcode =
top_infill_extrusion_width = 0
top_infill_pattern = rectilinear
top_solid_infill_speed = 15
top_solid_layers = 3
travel_speed = 130
use_firmware_retraction = 0
use_relative_e_distances = 0
use_volumetric_e = 0
vibration_limit = 0
wipe = 0
xy_size_compensation = 0
z_offset = 0
z_steps_per_mm = 0
[/code]

[William]

You can try to change the flow ratio to 1.1 or 0.9
Travel speed down to 120mm/s