The Advantages of CNC Machining
CNC machining, or computer numerical control, is a type of manufacturing process that uses a computer to design, program, and produce a workpiece. It is a more accurate and efficient way to produce parts than traditional methods. During the 1950s, the first NC machines were designed using modified tools. Motors moved based on information input via punched tape. The code was then manually punched into data cards. Today, the process is commonly used by manufacturers to create precision parts quickly and efficiently. Each part produced is an exact duplicate of the original design. The CNC machining process starts with a 2D vector or 3D solid part CAD design. This is created with a CAD/CAM design service company. CAD software is used to create models, renderings, and technical specifications. Once the computer has the CAD design, it then starts the CNC process. Once the CAM software has the model, the machining process can begin. A CAM software program is used to send a job to the ...