Smile Key ring as printed @ PHTI Hamme

thingiverse

Smile Key ring printed on the open school day @ PHTI Hamme. As they where milling in alu on the 1st floor, we where printing a simular key ring on the 2nd floor ;-) This was to show the people that the product could also be made without chips or any other leftover. The print was build with 45% infill meaning using less material to build a product. smile4_5.stl is to produce 5 in a row. Enjoy, Xiao Shi Zi. Instructions Printed on the Ultimaker with following settings: [profile] filament_diameter = 2.89 nozzle_size = 0.4 wall_thickness = 0.6 retraction_enable = True layer_height = 0.2 solid_layer_thickness = 0.6 fill_density = 40 print_speed = 50 print_temperature = 230 support = None enable_raft = False filament_density = 1.00 skirt_line_count = 1 skirt_gap = 2.0 retraction_min_travel = 5.0 retraction_speed = 40.0 retraction_amount = 4.5 retraction_extra = 0.0 travel_speed = 150 max_z_speed = 3.0 bottom_layer_speed = 20 cool_min_layer_time = 5 fan_enabled = True bottom_thickness = 0.2 object_sink = 0.0 enable_skin = False plugin_config = model_matrix = 0.707106781187,0.707106781187,0.0,-4.32978028118e-17,4.32978028118e-17,1.0,0.707106781187,-0.707106781187,6.12323399574e-17 extra_base_wall_thickness = 0.0 cool_min_feedrate = 10 fan_layer = 1 fan_speed = 100 fan_speed_max = 100 raft_margin = 5 raft_base_material_amount = 100 raft_interface_material_amount = 100 support_rate = 80 support_distance = 0.5 infill_type = Grid Hexagonal solid_top = True fill_overlap = 25 bridge_speed = 100 sequence = Loops > Perimeter > Infill force_first_layer_sequence = True joris = False retract_on_jumps_only = True hop_on_move = False [alterations] start.gcode = ;Sliced {filename} at: {day} {date} {time} ;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density} ;Print time: {print_time} ;Filament used: {filament_amount}m {filament_weight}g ;Filament cost: {filament_cost} G21 ;metric values G90 ;absolute positioning M107 ;start with the fan off G28 X0 Y0 ;move X/Y to min endstops G28 Z0 ;move Z to min endstops G1 Z15.0 F{max_z_speed} ;move the platform down 15mm G92 E0 ;zero the extruded length G1 F200 E3 ;extrude 3mm of feed stock G92 E0 ;zero the extruded length again G1 F{travel_speed} M117 Printing... end.gcode = ;End GCode M104 S0 ;extruder heater off M140 S0 ;heated bed heater off (if you have it) G91 ;relative positioning G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure G1 Z+10.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way G1 Y200 F{travel_speed} M84 ;steppers off G90 ;absolute positioning Enjoy, Xiao Shi Zi.