FreeCAD 于 2002 年 10 月 29 日首次亮相，在持续开发 22 年后，FreeCAD 项目近日正式发布了 1.0 稳定版。 开发团队表示，1.0 版本通常代表着软件已经成熟，可用于真正的工作。FreeCAD ...

To use FreeCAD, you might want to download FreeCAD. It’s available for Windows, Linux, and OS X in 32 or 64-bit varieties. Pick your poison. After downloading and installing, you’ll end up ...

[Brodie Fairhall] has a nice video about how to use parameters in FreeCAD. The nice thing about parameters is they don’t have to be just constants. You can put in formulae as well. For example ...