How Do Milling Machines Work?

Category: milling machine

Milling machines, in case you aren’t familiar with them, are designed for machining wood, metal, and several other solid materials. Often automated, these milling machines can be positioned either vertically or horizontally to be able to carve out materials based on an already existing design.

And these designs are often CAD directed, and many of these milling machines are operated using CNC, although, commonly used are the manually and the traditionally-automated tools. Milling machines are capable of a dynamic movement, both tool and workpieces, and those milling machines are able to perform multiple axis machining.

These milling machines have different functions and operating rules due to their differences in applications, operations, and orientation.

Their Tooling

Milling machines are usually accessorized with certain tool heads so as to enable them accomplish different machining needs. Some of these tool heads are the fluted mills, the cutters, the rounding mills, and the ball end mills. Some of these milling machines come with rotating tool ends that have the ability to change, and this depends on the task at hand – computer programming is used to communicate with the machine, telling it when to change its tooling.

Different tooling used in milling machines is actually based on the desired shape and also on the material. For example, the wood and steel materials. Because they both have different physical properties, different tool parts are needed to machine the materials accordingly.

If a milling machine uses a tool bit that is not capable of machining steel, or just not able to handle it, the tooling and the machine itself can be damaged. Any tooling that is too strong for softer materials can ruin the workpiece. The common tooling part on any milling machine is called the Cutter. And a cutter is a shaped bar that has saw teeth.

This cutter rotates rapidly to allow the cutting down and shaping of materials. The cutter is attached to something called an arbor, which sometimes is referred to as a mandral or mandril, a shaped bar that varies in ending, size, and in length, used to hold down the cutter.

About the Author Aaron

Hi, I'm Aaron Cardwell. I did not think of myself as an auto enthusiast until I bought my first car and discover how much fun driving is. Also, using vehicles or any means of transportation is a way of life. I know how greatly it impacts our daily lives.

follow me on:

Leave a Comment: