This is a hard to print testfile!
often you don't know if your printer is ready for complex files. with this file you have an easy option to check problematic printing/slicing stuff.
does your printer challenge this ultimative part?
check it out and get (almost) instant results.
these test are included in this tiny file:
尺寸: 底盘 4x50x50mm (baseplate)
孔尺寸: 3 holes (3/4/5mm)
打印清单: pyramide, cone, all numbers
rounded print: wave, half sphere
bridge print: 2/3/4/5/6/7/8/9mm
1.your printbed is not leveled (should be better than layerheigth you're printing, e.g use a Micrometre)
2.your axis (Y/X/Z) clearence (with higher speed you also get problems with the moving mass)
3.your slicer and configuration (every slicer handles things different and could contain bugs)
4.retract settings (not correctly set you will see blobs or holes on every retract position)
5.过高温度 to high temperature (small details will get overheated)
6.打印速度错误, to reach this time, your printer should run between 60-200mm/s, infill as fast as possible. not every printer works in this range, so try to figure out where you're printer limit is.