1. Overview of stamping copper parts
1. Casting: A metal forming process in which a metal solution is directly injected into a casting mold to form a certain shape.The quality is slightly worse.
2. Forging process: Castings or other workpieces are processed by knocking, hammering or other pressure shocks to obtain better strength.The products obtained in this way are stronger than castings in performance and strength.
3. Stamping process: put an object of a certain shape under the punching machine, which is equipped with a mold, and use a punch to punch out the designed product in the mold.
4. Die-casting: the material ingot is formed by melting and stamping, die-casting (preliminary product forming) → machining (product trimming and forming) → polishing (surface treatment) → electroplating (product coloring) → assembly (product assembly) → packaging ( finished product).Die casting is a type of casting.If the solution flows into the mold naturally, the casting may have porosity defects, so inject the melt with a certain pressure, so that the defects will be reduced accordingly.
