What are the main manifestations of precision hardware parts?

What are the main manifestations of precision hardware parts?
Precision metal processing parts are mainly reflected in the batch processing of this part. The processing method and cycle of each component of precision metal processing parts are different from that of ordinary products.
First of all, there are many uncertainties in the processing route. A part or product can have multiple processes. The production process requires a wide range of mechanical equipment and fixtures.
Secondly, because hardware manufacturing enterprises mainly deal with scattered products, the quality and productivity of products largely depend on the technical level of workers, and the degree of automation is mainly at the unit level, such as CNC machine tools and flexible manufacturing systems.
Third, the combination of self-made and outsourced processing is generally adopted for product parts. For example, special processes such as electroplating, sandblasting, oxidation, screen printing and laser engraving will be entrusted by external manufacturers.
Many parts are needed. The workshop site often needs to fill in a large number of purchase requisitions, and will see a "word for word" production order. If there is process management, a large number of process transfer forms must be filled in.
From the actual situation, we can find that most precision metal processing parts are mainly processed in batches. This can not only save more time and cost, but also bring us more work efficiency.