Computer Numerical Control (CNC) machines have revolutionized the way products are manufactured, and they are now used to create parts for almost every industry. This is due to the work of John T. Parsons, coined the “Father of the 2nd Industrial Revolution,” who created the numerical control. This device led to the creation of the modern CNC machine. Parsons realized that by connecting machines to computers, parts could be assembled more efficiently than ever before. His efforts have allowed for higher standards of living, more cost-effective goods, and more powerful defense systems than previously possible.
CNC Machine: What Does It Do?
A CNC machine’s main function is to take a stock piece of material, and through a controlled process, remove material to create a finished product. The CNC machine follows digital inputs from software like computer-aided manufacturing (CAM) and computer-aided design (CAD) to effectively manipulate shop tools to assemble custom parts or pieces of equipment. The computer directs the CNC machine to perform many functions. Some of them include:
- Spindle turn rates
- Cutting directions for each axis
- Cutting speed
- Control of coolant dispersal
Basic CNC machines can move along one or two axes, while advanced machines can move laterally in the X- and Y-axes, as well as longitudinally in the Z-axis. Advanced machines can also move rotationally in one or more of the axes enabling them to flip parts over automatically, allowing for more advanced machining capabilities.
Advantages of CNC Machining
CNC machines offer several advantages over traditional methods of manufacturing. CNC machining is fully automated, increasing productivity drastically and leaving you with more precise results. Most processes can be automated via a CNC machine today, reducing the amount of manual labor needed for technical and labor-intensive work. Not only is it faster for a CNC machine to perform automated cuts, but the cuts are more accurate, and products can be created much more quickly.
CNC machining is not only capable of taking raw materials and transforming them into a finished product, but it can also automate packaging. With the right resources, finished products can come out packaged and ready for delivery. This process reduces turnaround time and the risk of human error, leaving you with a more reliable product.
Common Applications of CNC Machining
The CNC machine was a breakthrough manufacturing technique that revolutionized the field of machining. CNC machines can perform a variety of functions across a myriad of industries, making them an essential piece of equipment in manufacturing. CNC machining capabilities include:
Since CNC machines can perform many different functions, they’re the ideal equipment for cutting a variety of products across many industries. Some common applications that CNC machines produce include:
- Cabinets and Furniture
- Aluminum and Brass Machining
- Prototyping and 3D Modeling
- Musical Instruments
CNC machines have made prototyping and production processes much more accessible by reducing production costs and enhancing efficiency and accuracy.
Quality CNC Machined Parts from Paulson Manufacturing
CNC machines manufacture products more efficiently and with less waste than more traditional production methods. At Paulson Manufacturing, we proudly produce high-quality PPE products with the help of CNC machines. If you’re interested in how CNC machines work, or if you’d like to learn more about our services, contact us today.