This is a tutorial on fundamentals of animation in freecad. Here I am going to demonstrate step by step assembly of components and animation. Animations in CAD - this is done to verify your kinematics are accurate in an assembly Understanding the local coordinates systems is key to this tutorial and there are several previous tutorial I posted in YouTube that I recommend you watch. When you subscribe to this channel you will have access to these videos. Video links are also in the description below. LCS - Local Coordinate System Easy Assembly https://youtu.be/jJsRwgKWNa4 Model Tree View https://youtu.be/_n079hfWISs Datums Planes and Local Coordinate Systems https://youtu.be/mMAznTZ1-7s