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CNC machines are a very common place item in the manufacturing field and becoming even more common with the implementation of 3D printers. The term is thrown around often but what does CNC stand for?
What are these machines and why are they so important to the manufacturing world? Find out what they can offer and where they can fit into your business or DIY needs.
The Variety of CNC Technology
There are five major variations of CNC machines, all based on a similar foundation but changing dependent on their implementation and project needs.
The most common and straightforward of the CNC machines, these are often used in sign design, cutting wood, metal, and plastic. Standard configuration for a router machine is in a three axis set up.
The three axis configuration allows for three-dimensional design, although routers can be configured in four to six axis as well when the need calls for complex products and prototypes.
A plasma cutting machine works very similar to the router, with one major difference. Rather than the machine taking a milling tool to the material and carving out the design, the plasma cutter uses a “torch” to operate.
These torches can reach over 50,000 degrees fareinheight and with that are a perfect option for cutting sheet metal and other two-dimensional materials.
Surprisingly a plasma cutter does not require more energy, due to the set up of the torch and
While similar to the plasma cutter, a laser cutting machine is much more accurate with its cutting. The trade off is that the laser cutter is a much weaker beam than used with the plasma cutter.
More often the laser is used for a wider range of materials as well.
Three-dimension printing machines work on the same technology as standard CNC machines but rather than being “subtractive” production they work in an “additive” fashion.
What that means is, while a router is removing material to achieve its goal, a 3D printer is adding material (in this case filament).
Despite this difference they are running on the same coordinate style system.
Pick and Place
Pick and place machines fall under the umbrella of additive builds just as 3D printers do.
Most commonly used in the construction of consumer electronics, such as cell phones and tablets, the Pick and Place machines do just as their name suggests. They maneuver individual electrical pieces into designated spots.
Highly efficient these machines allow for a great deal of automation.
There is a machine for every project and every need. Why spend more than you need when it comes to equipping your business. Find used cnc machines for sale and be sure that you are ready to keep your system running.
So What Does CNC Stand For?
Having learned what the CNC machine entails and the various types that exist now, you are equipped to find the best machine for your project.
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