Stamping metal makes it possible to implement clear markings into a metal piece, which is highly valuable during the manufacturing process of a lot of products. Even though metal stamping is just a small part of the manufacturing process of a lot of metal products, it is one that takes careful planning and precise action. Take a look at a simple breakdown of what takes place during the metal stamping process so you can gain a higher appreciation for stamped metal pieces once they are finished.
The metal is first prepared for stamping.
In preparation for the metal stamping process, the piece of metal will first have to be properly prepared. If there is any debris on the metal's surface, even something as small as a small fragment of metal or dust, it can cause the stamp to not come out as clearly as it should. Therefore, the surface of the metal has to be carefully cleaned before it can be stamped. Then, the metal will be positioned and held in place with a clamp or mechanism that will prevent shifting during the stamping process.
The stamping mechanism is placed.
Once the piece being stamped is positioned and stabilized, the stamping mechanism is placed on the equipment being used to do the stamping. The stamp must be perfectly stabilized and positioned, so this part of the process can take a little time to complete. Some metal stampers will use computerized lasers to ensure the stamping mechanism is placed even and level so that the stamp will be as clear as possible.
The metal is stamped.
The stamp will be firmly pressed to the metal being stamped either by a hydraulic or mechanical press. In order for the stamping process to be effective, especially with denser metal materials, the stamp is usually pushed into the metal at a slow and steady pace and held in place briefly before it is pulled back. This part of the process can be different according to the materials being used in the stamping process.
The stamped metal is finished.
Once the metal piece has been stamped, it will go through a finishing process to ensure the stamp is clear, cut perfectly, and polished. A worker will usually examine the stamped metal for flaws, clean the piece, and then use a polishing cloth or buffer to slough away any debris left behind by the stamping process.
For more information, reach out to companies like Precision Stamping.