With this Engineering Bundle you get the tools to make several processes very easy.
In this bundle you will find:

• Beam constructions (simple blocks are converted to all kind of beams)
• Screws and Bolts (perocedural bolts and screws can be adjusted)
• Cogs and Gears (teeth and speeds are automatically calculated)
• Procedural Welds (Creates welds where your models intersect or via a vertex group)
• Procedural Belt (converts an edge into an animated belt system)

These tools make is really easy to set up specific mechanisms.
Sime of them are even animated and easilly adjusted with your own meshes.