CNC machines play an integral role in manufacturing. They’re designed to shape metals and other materials into a wide array of specifications. This process can occur using various techniques, each specializing in the creation of different products. Two of the most common machining methods are milling and grinding. Below is an overview of how both procedures work and which projects they’re best suited for.

Milling 

Milling CNC machines utilize rotary cutting tools to remove material from the original workpiece. The unit is held stationary on a table that moves towards the tools so the desired cuts and shapes can be made, allowing exceptional control over the cutting process and making it possible to remove any amount of material at a time. 

Milling is particularly efficient at removing metal from asymmetrical and complex parts. Generally, this technique helps put the finishing touch on a product by adding details, such as holes and pockets. 

Grinding 

Several applications call for metal parts with flat surfaces. Grinding is one of the most effective ways to achieve this level of precision. With this method, an abrasive spinning disk is moved against the workpiece to remove material and shape and polish the unit. 

While the function is similar to milling, cutting tools aren’t used. Thus, grinding can produce smooth, fine surfaces on even the hardest materials. Additionally, grinding machines can produce large quantities of identical products in bulk. 

If you have a machining project that requires a high degree of accuracy and efficiency, turn to Wood Machine in New Brighton, MN. They use state-of-the-art CNC machines featuring the latest technology to deliver quality results on every job. Offering over 40 years of experience, this trusted machine shop is proud to provide businesses with innovative, customized solutions representative of superior workmanship. Call (651) 423-2719 to discuss your needs and request an estimate or visit them online for more information about their services.