Stress test for perfect print. PLA with PETG

Stress test supports. PLA printing with PETG interface supports

I created a test to try printing in PLA (in white in the photos) with interface supports in PETG (in black in the photos).
From my results I believe that PETG interface layers resolve very well the defects that are created when using supports.

I recommend modifying and then saving the print profile. I made the print quickly (0.2 mm layer) but if you want you can set the same parameters with a lower layer height.

SIMPLE REMOVAL

below macro of a 90 degree cantilevered surface.

the part in contact with the PETG support is perfect.

detail of the round and rectangular hole, both with upper and lower PETG interface

now the photos of the settings to put in the slicer.
Please note that I put the PETG in place 3 of the ams (if you change it it must be reported in the “filament for supports” section

Section SUPPORT

Section OTHERS

FLUSCHING VOLUMES

it is necessary to increase the filament change between PLA and PETG to the maximum (number 800).
in my case I printed with PLA in place 2 and PETG in place 3