That part is constructed using a series of 2D sketches with 2D constraints. It is still difficult to create complex assemblies in FreeCAD with 3D constraints between parts (such as aligning two faces of different parts or constraining different parts to the same axis)
An assembly module is being developed which addresses this problem, but it's a recent addition and still has some limitations
FreeCAD is a very good piece of software none the less
m4x|11 years ago
An assembly module is being developed which addresses this problem, but it's a recent addition and still has some limitations
FreeCAD is a very good piece of software none the less