Dear all
To test slicer and as I would like to set up defined inner structures in an object, I asked slicer to slice a 1x1x20 mmmmmm cuboid. Nozzle size was 1 mm, filament diameter also 1mm and layer height as well 1mm - so I expected that slicer would indicate that 20 mm of filament is required. No skirt.
Reality:
Estimated time: 3s --> ok
layer count: 1 --> ok
total lines: 164 --> ???
filament needed: 46 mm --> ???
Any idea what is going on here?
Thanks for your help!
By the way: Slicer also does not slice correctly, if I do not at least infinitesimally increase the cuboid dimensions above 1 with a nozzle diameter of 1 (so 1.000000001 works).
Find attached the g-code:
; generated
by Slic3r 1.2.9 on 2017-09-11 at 18:51:36
; external
perimeters extrusion width = 1.00mm
;
perimeters extrusion width = 1.05mm
; infill
extrusion width = 1.05mm
; solid
infill extrusion width = 1.05mm
; top
infill extrusion width = 1.05mm
M107
M190 S25 ;
set bed temperature
M104 S25 ;
set temperature
G28 ; home
all axes
G1 Z5 F5000
; lift nozzleM109 S25 ; wait for temperature to be reached
G21 ; set units to millimeters
G90 ; use absolute coordinates
M82 ; use absolute distances for extrusion
G92 E0
G1
Z1.000 F7800.000
G1
E-2.00000 F2400.00000
G92 E0
G1
X70.010 Y90.000 F7800.000
G1
E2.00000 F2400.00000
G1
X49.990 Y90.000 E47.51026 F600.000
G1 E45.51026 F2400.00000
G92 E0
M104 S0 ; turn off temperature
G28 X0 ; home X axis
M84 ; disable motors
; filament
used = 45.5mm (0.0cm3)
;
avoid_crossing_perimeters = 0
; bed_shape
= 0x0,200x0,200x200,0x200
;
bed_temperature = 20
;
before_layer_gcode =
;
bridge_acceleration = 0
;
bridge_fan_speed = 100
;
brim_width = 0
;
complete_objects = 0
; cooling =
1
;
default_acceleration = 0
;
disable_fan_first_layers = 3
;
duplicate_distance = 6
; end_gcode
= M104 S0 ; turn off temperature\nG28 X0
; home X axis\nM84 ; disable
motors\n
;
extruder_clearance_height = 20
;
extruder_clearance_radius = 20
; extruder_offset = 0x0,0x0
; extrusion_axis = E
; extrusion_multiplier
= 1,1
;
fan_always_on = 0
;
fan_below_layer_time = 60
;
filament_colour = #FFFFFF
;
filament_diameter = 1,1
;
first_layer_acceleration = 0
;
first_layer_bed_temperature = 25
;
first_layer_extrusion_width = 200%
;
first_layer_speed = 30
;
first_layer_temperature = 25,25
;
gcode_arcs = 0
;
gcode_comments = 0
;
gcode_flavor = reprap
;
infill_acceleration = 0
;
infill_first = 0
;
layer_gcode =
;
max_fan_speed = 100
;
max_print_speed = 80
;
max_volumetric_speed = 240
;
min_fan_speed = 35
; min_print_speed
= 10
;
min_skirt_length = 0
; notes =
;
nozzle_diameter = 1,1
;
only_retract_when_crossing_perimeters = 1
;
ooze_prevention = 0
;
output_filename_format = [input_filename_base].gcode
;
perimeter_acceleration = 0
;
post_process =
; pressure_advance
= 0
;
resolution = 0
;
retract_before_travel = 2,2
;
retract_layer_change = 0,0
;
retract_length = 2,2
;
retract_length_toolchange = 10,10
;
retract_lift = 0,0
;
retract_restart_extra = 0,0
;
retract_restart_extra_toolchange = 0,0
; retract_speed
= 40,40
;
skirt_distance = 6
;
skirt_height = 1
; skirts =
0
;
slowdown_below_layer_time = 5
;
spiral_vase = 0
;
standby_temperature_delta = -5
;
start_gcode = G28 ; home all axes\nG1 Z5 F5000 ; lift nozzle\n
;
temperature = 20,20
; threads =
2
;
toolchange_gcode =
;
travel_speed = 130
;
use_firmware_retraction = 0
;
use_relative_e_distances = 0
;
use_volumetric_e = 0
;
vibration_limit = 0
; wipe =
0,0
; z_offset
= 0
;
dont_support_bridges = 1
;
extrusion_width = 0
;
first_layer_height = 1
; infill_only_where_needed
= 0
;
interface_shells = 0
;
layer_height = 1
;
raft_layers = 0
;
seam_position = aligned
;
support_material = 0
;
support_material_angle = 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_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 = 0
;
xy_size_compensation = 0
;
bottom_solid_layers = 3
;
bridge_flow_ratio = 1
;
bridge_speed = 60
;
external_fill_pattern = rectilinear
; external_perimeter_extrusion_width
= 0
;
external_perimeter_speed = 50%
;
external_perimeters_first = 0
;
extra_perimeters = 1
;
fill_angle = 45
;
fill_density = 20%
;
fill_pattern = honeycomb
;
gap_fill_speed = 20
;
infill_every_layers = 1
; infill_extruder
= 1
;
infill_extrusion_width = 0
;
infill_overlap = 15%
;
infill_speed = 80
; overhangs
= 1
;
perimeter_extruder = 1
;
perimeter_extrusion_width = 0
;
perimeter_speed = 60
;
perimeters = 10
;
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
;
thin_walls = 1
;
top_infill_extrusion_width = 0
;
top_solid_infill_speed = 15
;
top_solid_layers = 3
