What is CNC machining? CNC stands for “computer numerical control”. This is a much better method of controlling machining tools than manual control. Instead of people physically controlling the tools with buttons, levers, and wheels, the CNC process uses a computer. With only a single set of prompts, the computer can control a range of tools with a high degree of precision.
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With CNC machining, instructions are input into a computer. Everything is based on this code and every action of the machining tools are based on it. CNC systems can also be revised and updated with new prompts to perform different tasks. Provided the tools that the computer controls can do the physical work, the CNC system can be reprogrammed to create a whole new product just by changing the commands.
Many different machining tools can be set up to use CNC machining methods. This includes mills, lathes, plasma cutter, water jet cutters, electric discharge machines, foam cutters, glass cutters, laser cutters, turret puncher, wood routers, and more. These CNC systems are not restricted only to simple cuts and angles but can do complex or oddly shaped ones as well. There are even CNC embroidery machines, which do small delicate work over and over again. Most in use today are completely electronic to take full advantage of CNC’s precision.
CNC machining was key to the development of the processes that led to 3D printing. 3D printing takes advantage of all the precision and automation allowed by CNC process, but it is an additive process rather than a subtractive one. With 3D printing, the task is programmed into the computer much like it is with CNc manufacturing. Rather than cutting or grinding, however, the object is built layer by layer to the exact specifications that have been input into the system.
At Jawstec, we use cutting-edge technology to 3D print. Our equipment uses additive machining processes that bear a lot of resemblance to CNC manufacturing. Our 3D design service can help you take advantage of 3d printing’s precise CNC processes to create unique products that are optimized to your needs. Contact us today to find out how we can help you find new and advanced manufacturing solutions.