CNC milling machines are also known as machining centers. These machines are computer controlled like all CNC machines. They operate on the Z axis and are vertical mills that move vertically. They offer precision and speed where one aspect does not affect the other. These CNC routers offer a cost-effective alternative to hand-engraved flatbed work.
The most advanced of the cnc milling machines are the 5-axis machines that offer a wide range of capabilities. Horizontal milling machines are available and are generally the lines of 5-axis CNC milling machines. Basically, with 5-axis machines, almost any project can be done. One could easily sculpt the human head with one of these machines.
There was a time when machines were quite expensive to purchase and operate. Now, due to the declining cost of computers and the availability of free operating systems, CNC milling machines have come down to more affordable prices. This has allowed many more shops to take advantage of this type of technology and has caused more competition in the machining industry. Shops now generally specialize in the type of work they do.
There are a variety of different tools that can be used with this type of machinery. In the US, the most common CNC milling tools are CAT tools; however, now a better alternative called BT tools has raised the bar. BT tools can be easily confused with CAT, so be careful.
CNC milling machines can be purchased new or used. There are companies that specialize in CNC milling machines that are tailored to specific industries. A used mill or machining center can be more cost effective and can come with some type of service and warranty package if purchased from the right dealer. With this type of machine, due to the higher expense it can incur for a company, it is tempting to opt for a cheaper used version; however, that may not always be the best. Make sure if you buy a used machine that it has some kind of warranty and that the machine was retired while it was still running.
CNC routers can come in many different types. There are gun drilling machines, horizontal milling machines, five-axis milling machines and many more. There are several different manufacturers of these machines including leading brands like: Heidenhain, Phoenix, TOS and VTEC just to name a few. If you’re interested in buying a top-of-the-line machine, make sure the dealer offers service solutions to help with early-stage machine maintenance until someone from your company can learn how to do it. Well-established dealers can offer rebuild services for old CNC milling machines. This can also be a cost effective alternative to buying new.
For more information on CNC milling machines, contact your dealer. They will be able to provide answers to your questions on a wide range of topics related to CNC milling machines.
