What is Carbon Arc Cutting (CAC)?
Carbon Arc Cutting, or CAC, is a process that uses the intense heat of a carbon electrode and compressed air to cut or gouge metal. Think of it as a controlled way to melt and blow away unwanted metal. It’s a pretty versatile technique used in a bunch of different industries for cutting metal, removing welds, or creating grooves.
This article will give you the lowdown on CAC. We’ll cover how it works, the gear you’ll need, the right way to do it, and, most importantly, how to stay safe. Whether you’re a welder, a metal fabricator, or just someone who needs to cut or shape metal, this guide will give you the information you need to use CAC effectively.
So, how does CAC stack up against other metal cutting methods? Unlike gouging, CAC can completely cut through metal. And compared to plasma arc or oxy-fuel cutting, CAC offers a unique set of advantages and disadvantages, which we’ll explore in more detail.