Hi everyone,
I've designed a case for one of my projects, see picture. The first attempt to print the case failed.
Dimensions (LxWxH): 205x135x100mm.
Problem 1: warping at 3 corners. The material I use is PLA from Ultimaker, with the following print settings:
nozzle temperature: 210°C
bed temperature: 65°C
fan speed: 100%
I used a brim of 4mm and the glassplate has some glue on it. Normally this works fine but in this case definitely not.
Problem 2: The right hole on the picture below should be round (8mm) but it's oval. Support material is set to everywhere in Cura with a grid pattern and a density of 15%. The smaller round holes and rectangle holes are good.
Problem 3: With the default initial layer speed of 20mm/s it's impossible to print the inner- and outer wall of the two holes at the bottom correctly. I have to lower the speed to 10mm/s, this gives a better result althought it's not perfect.
How can I fix these problems and improve the print quality ?
Thanks,
Steve