Leo is a head author and editor for CNCSourced, owning been an engineer for numerous decades. I've an MS in Control Engineering and also have built and built many automation systems for PLCs. I developed my very own Do-it-yourself CNC machine from scratch, welding metals for making a rigid CNC https://precisioncncmachining79011.bloggazzo.com/33988087/considerations-to-know-about-industrial-automation