![]() Overall the design process worked well, the limitations of the FreeCAD Spreadsheet Workbench not withstanding. Excel seems to deal with it correctly, but FreeCAD doesn't always. I have seen mixed results with the BIMDAS rules in FreeCAD's Spreadsheet Workbench so I explicitly insert parentheses in every formula when I have mixed multiplication/division and addition/subtraction operations. A better option would have been to simply model the top, bottom, and sides as a solid board and leave the placement of the dovetails to the construction of the cabinet. For example, I modelled the dovetails used to join the sides of the cabinet to the top and bottom, but this consumed a fair bit of time. I chose to design most of the detail that goes into the construction of the cabinet to understand the time required to do so, but I discovered that most of the components do not need to be modelled to that degree. I didn't want to design one-off components so I chose to design a cabinet that is relatively simple in appearance but has a lot of design elements from in practice. I wanted to explore how the Spreadsheet Workbench could be used in my furniture design workflow because it may help to increase my productivity. A small cabinet would give me a sufficiently complex project to understand the pro's and con's of this method. ![]() I wanted to understand the extents to which I could use an Excel spreadsheet in FreeCAD before it started to become too unwieldy. This is a follow-up article to my Designing with spreadsheets in FreeCAD article. This article will describe how I used Excel and FreeCAD's Spreadsheet Workbench to design a small cabinet. ![]() The spreadsheets can be imported and exported allowing them to be shared between projects and models, allowing reuse and consistency between designs. FreeCAD incorporates a spreadsheet workbench that allows you to create a spreadsheet of design parameters that can be used in your models. ![]()
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