Cutting Aluminum Sheet Cnc Router

Cutting aluminum on a cnc router can be done but there are some things you should know before you begin.

Cutting aluminum sheet cnc router.

The cnc routers equipped with aluminum parts such as the vevor cnc router 3020 is a great unit to have. Aluminum spiral solid carbide router bits by amana feature outstanding tool longevity a tendency to stay sharper mirror like carbide finish excellent carbide brazing a broad selection of sizes and most importantly quality of cut. The cutting parameters and quality of cut will depend a lot on how rigid your machine is. The thicker the material and the greater the depth of cut the more important it is to follow these tips.

Sheet size would be 4 x 10 with a thickness of 1 4 1 2. Cnc router aluminum sheet work is different than cnc routers cutting aluminum plate. Aluminum machining on a cnc router is not glamorous. The cnc router has a work table covering an area of 300 mm x 200 mm.

Small hobby routers and the big 100k machines are very different. If you push it too fast you might actually be able to see your machine flex under the load if not rattle loose. There s a world of difference for a cnc router cutting thin aluminum sheet vs a cnc router cutting thicker aluminum plate. Firstly aluminum is a weak and sticky metal which tends to stick on to the cutting tool leaving gummy metal deposits on the cutting edges.

To begin with cutting aluminum using a cnc router has its complexities as compared to cutting plastic or wood with it. We now know that alcohol not beer is a better option than wd 40. Cutting sheet aluminum on a cnc router aluminum plate can be machined on cnc equipment designed for wood. You may think of your router as a tool only for woodworking but chris marshall explains how you can use it for metal pieces as well.

Aluminum needs a lot more rigidity that wood or plastic. We also found that a healthy dose of wd 40 keeps the cutter from chattering and thus improves life of the tool and quality of the cut surfaces. You should also begin the routing process by first drilling a inch hole near the corner so as to avoid plunging the router bit through the material. The bits move in all three axes and can cut a hole up to 50 mm depth.

This is a small unit that can work wonders in a cottage industry or even your workshop. Without an enclosure chips literally fly everywhere. Here are some valuable lessons we ve learned from ou. He shows the jig he use.