Which of the following is a benefit of CNC machining?

The benefit of greater precision and repeatability in CNC machining stems from the nature of its computer-controlled processes. CNC machines utilize computer programs to guide the machining operations, which enables them to produce parts with extremely tight tolerances and high accuracy. This automatic control reduces the likelihood of human error, allowing for consistent production runs with identical specifications. This precision is crucial for many applications where components must fit together seamlessly or where performance could be affected by slight dimensional differences.

In addition, repeatability in CNC machining means that once a program is established for producing a part, that program can be reused countless times to produce additional parts with the same specifications, further enhancing efficiency and reliability in production. The ability to achieve this level of precision and repeatability is a key reason why CNC machining is favored in many manufacturing environments.