What is the process benchmark for CNC CNC precision parts processing?

The part processing process is a process that directly changes the appearance (shape, size, position, performance) of the raw material to make it a semi-finished workpiece or a finished product. This process is called the process flow, which is the process benchmark of the part. , The process of precision parts processing is more complicated. Below, CNC precision parts processing manufacturers will answer the process benchmarks for precision parts processing.
Precision parts processing technology benchmarks can be divided into categories according to different processes: casting, forging, stamping, welding, heat treatment, machining, assembly, etc. The process of precision parts processing generally refers to the general term of the entire part's CNC machining and machine assembly process, while other processes such as cleaning, inspection, equipment maintenance, oil seals, etc. are just auxiliary processes. The method of turning changes the surface properties of raw materials or semi-finished products. This process is called CNC machining process. The CNC machining process in the precision parts processing industry is the most important process.
Technology benchmark for CNC precision parts processing
(1) Positioning datum, the positioning datum used by the lathe or fixture when the CNC lathe is processing.
(2) Measurement benchmark, this benchmark usually refers to the size or position standard that needs to be observed during inspection.
(3) Assembly datum, this datum usually refers to the position standard of parts during the assembly process.