![]() ![]() Obj = ()īom = App.activeDocument().addObject('Spreadsheet::Sheet','BOM') Click on edit mode to see actual code and copy it exactly with spacing as given. ![]() This can be scripted in the Python console so that this doesn't have to be done manually. The first step in automated BOM generation is the creation of a FreeCAD spreadsheet populated with all the parts. Step 1: Extracting Parts Spreadsheet in FreeCAD We ship them the parts, or they pick the parts up. We ship a kit to customers - or customers print their own parts in our microfactory by paying online and running print jobs remotely. Imagine the possibility in the near term: a 3D CAD model is created - FreeCAD outputs a list of CAM files, and those are fed into a slicer for 3D printing such as Cura, and parts come rolling off a production line. ![]() For example, a digital model would not provide you a cut list - it would already 3D print all the lumber pieces without having to go through the summation part that is still necessary today in the absence of digital production of open source lumber. In the case of local production - this would be connected to digital fabrication tools. The goal would be to degenerate the logic into its simplest form, using the most robust feedstocks. This would be developed iteratively - at a level that is most useful for the home builder. Basic rules of logic would be automated in FreeCAD. The FreeCAD functionality would involve parsing the part name - such a -5inch- and sum that into a total number of whole pieces. The whole BOM generation process can thus provide a formatted material list, including links to parts. Essentially - the Lumber Cut List Generator is the utility that provides the summation - in the form of a Lumber Shopping List with the correct quantities.įreeCAD programmers can then readily include this withing a FreeCAD as a utility. The FreeCAD-generated spreadsheet will itemize small lumber lengths. The automated BOM generation is a 2-step process. Cost considerations may affect what stock you choose - which will determine your stock selection in the Lumber Cut List Generator. There may be times when you may want to cut a precut stud from a longer length, if the longer stock is more accessible, for reasons such as cost. Note that because we use a Lumber Cut List Generator - if you already know that you should use a precut stud, for example - that is a whole part - so you don't need to process it through a cut list generator.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |