Fasteners BOM Bug?

[hpbmo]

Hi everyone

I would like get a BOM of the needed fasteners in my delta 3D printer. There are a lot of them and I want to group this parts. But the BOM function counts wrong, as soon the screws are attachted to the washers. Can anyone confirm?

• Open a new file
  Place a washer
  Select an inner edge of the placed washer
  Place a srew
  Place a "free" screw"
  Make a BOM

Quantity is correct

• Create a group
  Drag one screw into the group
  Make a new BOM

Quantity still correct

• Drag the second screw into the group
  Make a new BOM

Quantity still correct

• Drag the washer into the group
  Make a new BOM

Now it count 2 washers!!

• Drag the washer out of the group
  Make a new BOM

Quantity is correct again

OS: Windows 10 (10.0)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.19.20209 (Git)
Build type: Release
Branch: master
Hash: 5fc4a26a00390e91cbf91848b766b68ad87e5917
Python version: 3.8.2
Qt version: 5.12.5
Coin version: 4.0.0
OCC version: 7.4.0
Locale: German/Switzerland (de_CH)

It's the same on my mac power book with MAC OS 10.13

Thanks

Hanspeter

[Kunda1]

x-posted to https://forum.freecadweb.org/viewtopic. ... 98#p380898

[Zolko]

the BOM function
...
Make a BOM

Where is this "BOM" function ? (I know it's Bill Of Materials)

[kisolre]

Where is this "BOM" function

[DDM]

I confirm with this:

OS: Windows 10 (10.0)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.19.20052 (Git)
Build type: Release
Branch: master
Hash: 6291921e9abe737e4440ff5814ca58547defadef
Python version: 3.8.2
Qt version: 5.12.5
Coin version: 4.0.0
OCC version: 7.4.0
Locale: Italian/Italy (it_IT)

BOM of fasteners workbench was updated recently to take into account in array, link objects, ecc.. See this:

https://forum.freecadweb.org/viewtopic. ... DM#p352994

Maybe Shai can take a look...

Marco

[Kunda1]

[shaise]

I think it is now fixed.
shai