What parts are generally processed by CNC machining? About CNC machined parts CNC machining plays a very high role in CNC equipment. Many parts processing companies will use CNC machining centers. So what types of parts can CNC machining process? As we all know, CNC machining centers are suitable for processing parts that are complex, have many processes, have high requirements, require multiple types of ordinary machine tools and numerous tool fixtures, and require multiple clamping and adjustments to complete the processing. Box parts Generally refers to parts with more than one hole system, a cavity inside, and a certain proportion in the length, width, and height directions. Such parts are commonly used in machine tools, automobiles, aircraft manufacturing and other industries. Box-type parts generally require multi-station hole system and surface processing, and the tolerance requirements are relatively high, especially the geometric tolerance requirements