Metal stamping is the process of cutting and forming metal alloys into specific forms, mainly for use as components for large machinery or structures. Sheet metal can be formed into different shapes that have been determined to be used as regular products such as pots and cans. You can also get more information about how metal stamping is done through various online sources.
In it, a sheet of metal is placed in a press die that has a specific mold which gives the shape to the sheet metal. After the metal is molded, it is coated with gold, palladium, nickel, or tin to prevent corrosion.
The plating also improves wearability and the solderable nature of the product. Sometimes, the metal sheet is also pre-coated before the stamping process, and then the product is cleaned to remove excess oil and metal stamping films.
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This product is then heat-treated to make it more powerful because it is still in a soft state after stamping. This product is then subjected to the process of deburring to remove sharp corners. This is done by using chemicals or abrasives. Metal stamping also involves other metal-working processes such as piercing, blanking, forming, and drawing on the same machine.
Stamping presses have a specific strength, speed, and precision to provide a special form to the metal. There are two types of metal stamping presses: Mechanical and hydraulic. It is available in a variety of capacities, size, stroke length, and speed of operation.
Metal stamping is slowly replacing other metal forming processes such as die-casting, forging, fabrication, and machining. One reason for this is the very low cost involved in metal stamping. Also, the metal used in metal stamping can be harder than those used in other processes, thus making the final product more robust.