What are the inspection standards for Machine Parts Micro Screws processing?

Now all manufacturers have very strict quality control of parts. So, do you know how many necessary quality checkpoints an Machine Parts Micro Screws has to go through during processing?

First: When the mold steel plate and accessories are purchased and returned to the factory, the quality department will test whether the materials and accessories meet the standards according to the punching life requirements of the Machine Parts Micro Screws. Only qualified materials can be arranged for storage and use;

After the mold steel is arranged to be cut, the quality department personnel must check the size according to the parameters of the "Mold Design Drawing" to ensure that the accessories before the mold assembly are good products, so as to ensure the quality of the mold after assembly;

After the Machine Parts Micro Screws is assembled, the quality department personnel will look at the mold height, plate hitting stroke, and the most important convex and concave die edges to see if qualified products can be punched out. Then analyze the product section to see whether the bright band, collapsed angle band and burrs on the section meet the customer's quality standards, so as to analyze whether the convex and concave gap is reasonable!