The stainless steel screws produced by the Hexagon Flange Bolt manufacturer use the physics and mathematics of the oblique rotation of the object and the friction force to gradually tighten the tools of the objects and parts. What is the process of the screws produced by the stainless steel screw manufacturers? ?
1. In order to heat the wire to an appropriate temperature, keep it for a certain period of time, and then slowly cool it to adjust the crystal structure and reduce the hardness, screw manufacturers improve the wire processing performance at room temperature;
2. In order to remove the oxide film on the surface of the wire, the screw manufacturer will form a layer of phosphate film on the metal surface to reduce the scratches on the mold during the processing of wire drawing and cold forging or forming;
3. Cold forging (or hot forging) the wire to achieve the shape and length (or thickness) of the semi-finished product, and the wire stuck in the cutting die into the shape of Threaded Rods And Eye Bolts.