I can't download parts of a model

I wanted to download a model of the T. Derone for project, but when I try to download the file contained only one part I also tried to download the parts separately, but that also didn't work for me.

If someone knows how to fix it or can send me the file the parts I'll be thankful. If for some reason I messed up the the file I also included the links of the projects of which I'm basing mine.
The name of the files are:
Tdrone.All parts.V1.STEP
Tdrone Open Source Coaxial Drone
T. Derone.SLDPRT
Drone

It needs to be in STL format

1 Answer

In the first link, the single STEP file that you download contains all parts. When you open and then save the STEP file in inventor it will create all the individual parts.

In the second link, the single SLDPRT file produces a single IPT part file. Each individual part is a solid body. If you select all solid bodies and then execute the "Make Components" command it will export each solid body into its own part file.

I would use the STEP file since the resulting parts will have a somewhat meaningful name. Plus it automatically creates all the individual IPT files just by saving it.

Whichever method you use, once each individual IPT part files exists, open them one at a time and create the STL file from it.