Tips for Cutting Aluminium with your CNC Router

A CNC router, or computer numerical control router, is a computer-controlled cutting machine that is used for cutting various hard materials, like wood, steel, aluminium, plastics, etc. CNC routers can perform a host of tasks, and these tools are controlled via computer numerical control. This means that machine tools are now automated and are controlled by computers executing pre-programmed sequences of machine control commands. CNC routers are useful, because these routers produce consistent and high-quality work, thereby improving the productivity of the factory. The two key factors of CNC routers are automation and precision.

If you do decide to cut aluminium with your CNC router, it is important to calculate the feed and speed rates before you begin the job – each material has different feed and speed rates. The best way to do this is to use an online feed rate calculator, which will be able to provide you with a precise figure.

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Another tip is to use a carbide-coated cutter. This is because this cutter will be able to handle the high RPMs (rotations per minute) that you will need for routing aluminium, without getting damaged in the process. It is important to use a carbide-coated cutter, because other materials will not be able to provide you with the same quality and finesse. When calculating the feed and speed rates, make sure to mention that your cutter is carbide-coated; this can affect the calculations, and will be able to give you more revolutions per minute than other materials.
One tip is to use a misting system. This system will help cool down the cutter as it cuts through the aluminium. By cooling the cutter down, you will be able to extend its lifespan, making it usable for a longer amount of time. Furthermore, this cooldown helps the material retain its structural integrity, making it last for longer.
When making cuts in the aluminium, it is important to make a series of shallow cuts, rather than try and cut deep into the aluminium. By making many shallow cuts, you will be able to reach your desired depth, and will have better access to the material. Making deep cuts might not be possible with your cutter and will damage your cutter in the long run. Making shallow cuts will allow you to control the depth of the cuts into the aluminium, making it easier for you to control the entire process.

CNC Warehouse is a company established to make the process of buying expensive, industrial equipment as easy as possible. If you are a first-time owner, CNC Warehouse will be able to provide you with expert guidance and advice on the best way to achieve your goals. Furthermore, the company will be able to provide you with equipment that is reasonably priced and is within your budget. Finally, the company has a series of CNC router mills, carving machines, and lasers in stock and ready for sale, which means that you will have timely, efficient service.