Imagine you have some playdough and you want to make a shape out of it. You would take a cutter and push it down into the playdough, right? That's kind of like what happens in chip formation when we cut or shape metal.
But instead of playdough, we're working with metal. And instead of a cutter, we're using a tool called a drill or a saw. When we use this tool to cut into the metal, the metal starts to move and break apart. This movement and breaking apart of the metal is what we call chip formation.
The chip that's formed is kind of like when you take a cookie cutter and push it down into a cookie dough. The cookie dough around the cutter is cut away and forms a shape that looks like the cutter. That's kind of what happens with the metal when we use a tool to cut it - the metal around the tool is cut away and forms a chip.
Different things can affect the way the chip forms, including the shape of the tool, how fast we're cutting, and what kind of metal we're working with. By understanding how chip formation works, we can make sure we're cutting our metal in the most efficient and effective way possible!