I suggest printing my Bruk.gcode or Baum.gcode instead of slicing.
Bruk.gcode and Baum.gcode are compatible with printers with at least 130x130x210mm build volume.
Use 0.6mm nozzle. Lower speed down to 50% after the print starts on bowden printers.
Bruk.gcode and Baum.gcode print in vase mode in 6h -8h with 30g of Polypropylene (PP) filament.
Apply standard plastic adhesive tape (commonly made of PP) to the bed to ensure adhesion.
Tested with Formfutura PP
Settings (Cura):
from the start to the end of the cylindrical part (Bruk):
layer height: 0.3mm
line width: 0.6mm
wall line width: 0.59mm
bottom layers: 4
wall line count: 1
top/bottom pattern: zig zag
top/bottom line directions: [67,0,134,201]
skin overlap percentage: 80%
flow: 120%
wall flow: 135%
top/bottom speed: 15mm/s
wall speed: 15mm/s
fan speed: 100%
relative extrusion: yes
spiralize outer contour: yes
conical part (Bruk), from the start to the neck (Baum):
layer height: 0.2mm
wall flow: 170%
wall speed: 10mm/s
neck:
layer height: 0.1mm
wall flow: 83%
wall speed: 10mm/s
Then the 3 gcodes are joined
manual and automatic (using using the *Attached Python script) X-Y gcodes coordinates shifting, speed and flow adjustments in the area where the neck holder starts printing to improve water-tightness
*Attached Python Script
import re
def adjust_gcode(input_filename, output_filename, x_offset=0.45, y_offset=0):
with open(input_filename, 'r') as f_in, open(output_filename, 'w') as f_out:
for line in f_in:
line = line.strip()
if line.startswith('G0') or line.startswith('G1'):
x_match = re.search('X(-?[0-9\.]+)', line)
y_match = re.search('Y(-?[0-9\.]+)', line)
if x_match:
x = float(x_match.group(1)) + x_offset
line = re.sub('X(-?[0-9\.]+)', 'X{:.3f}'.format(x), line)
if y_match:
y = float(y_match.group(1)) + y_offset
line = re.sub('Y(-?[0-9\.]+)', 'Y{:.3f}'.format(y), line)
f_out.write(line + '
')
Use:
adjust_gcode('Bruk.gcode', 'Bruk_shifted.gcode')
21 окт 2024
