FreeCAD，作为一款自由且开源的通用3D CAD建模工具，不仅具备参数化设计的强大功能，还融入了有限元素法（FEM）支持，使其在建筑信息模型（BIM ...

Here’s how FreeCAD works: the program’s design space is separated into different “workbenches”, each of which is intended for a particular set of operations, and a piece of work can be ...

as you will usually do while CAD’ing? FreeCAD movement bindings might not be what you’re used to, so let’s make sure you know the current ones. And, as usual, if you want to design models ...