Empty perimerters  

Please save your project as a .3mf file

Files > Save Project as

Zip the .3mf and post it here. It will contain both your part and your settings for us to diagnose.

Cheerio,

RE: Empty perimerters

As Diem says please attach the project, without it we cant really know anything. 

However given how that object appears to be created, just from the picture you posted,  and where the missing part is, it is likely the model has issues.  Does it have a yellow triangle next to it in the object tree list in PS ?

RE: Empty perimerters

capot_bas_top

Hi,

here is my zip file

"capot top" ( with the air inlet )  is empty at the bottom only

"capot bas" is empty at both the top and the bottom

thank you for the help

eric

As @neophyl suspected, the model contains multiple errors.  There are yellow warning triangles against both parts - actually, all three... If you 'Split to Objects' capot bas breaks into two at one of the missing layers.

Your main issue is that some of the walls have zero, or near zero, thickness; I didn't check which.  Either way they are far too thin to print.

Go back to your design software and make the walls at least 1mm thick, 2mm would be better, and the slicer will have something to work with.

Cheerio,

RE: Empty perimerters

Ok. Thank you for this advice. I will go back to my sketchup design to ckeck wether I can do the mods.
i will be back later

cheers

eric 

RE: Empty perimerters

capot_top

do you think this one is not faulty?

RE: Empty perimerters

Well that seems to slice correctly and its not showing any errors in PS.  1 thing I would change in your settings though, turn off (untick) Thick Bridges.  

RE:

ok I will try to find that in french. Bridge means "pont", in "support" menu, line 2 (PRUSA SLICER 2.5)?

RE: Empty perimerters

Posted by: @eric-20

ok I will try to find that in french. Bridge means "pont", in "support" menu, line 2 (PRUSA SLICER 2.5)?

 

Just switch PrusaSlicer language to English, find what you are looking for and switch back to French... Save your project before switching language since the app restarts to switch...

RE: Empty perimerters

Alternatively its in Printer Settings>Layers & perimeters>Quality>Thick Bridges.  Even if the language is different the order should help you find it 🙂

RE:

I Got that. Is is ok for me even if there is minor default

RE: Empty perimerters

• I Got that. Is is ok for me even if there is minor default

RE:

a minor default on one side ( first layer of perimeters when printing the top of the box at the very end of the printing process)

RE: Empty perimerters

 Job is done. Thank you again for your support

Eric