High hardness carbide nail die blanks for nail making machines

Short Description:

The process of making tungsten carbide nail making die includes the following steps:1. Material preparation: Tungsten carbide is a hard and brittle material. To make nail making dies, tungsten carbide powder of appropriate size and composition is mixed with a small quantity of metallic binder (usually cobalt, nickel, or iron), which acts as a binding agent. The mixture is then compacted into the desired shape and size.2. Shaping: The compacted tungsten carbide mixture is then shaped using various techniques such as extrusion, press forming, cold isostatic pressing (CIP), or injection molding. The shaping process determines the final shape and size of the nail making die.3. Sintering: Once the shaping process is complete, the tungsten carbide mixture is subjected to high temperature and pressure in a sintering furnace. The temperature and pressure depend on the composition of the tungsten carbide powder used. During sintering, the metallic binder melts and then solidifies, holding the tungsten carbide particles together to form a dense, hard, and durable material.4. Grinding and finishing: After sintering, the tungsten carbide nail making die is ground and polished to remove any surface defects and to ensure a smooth finish. This is an important step that affects the performance and lifespan of the nail making die.5. Coating: To improve the wear resistance and reduce the friction of the nail making die, it is sometimes coated with a thin layer of diamond-like carbon (DLC) or other coatings.6. Inspection and quality control: The final step involves inspection and testing of the nail making die to ensure that it meets the required specifications and standards. This includes checking for the correct dimensions, hardness, wear resistance, and surface finish.