Precision metal stamping is a kind of metal processing technology. It uses stamping technology to process. Precision means high processing accuracy. Some small stamping parts can also be processed very well. For example, the iron shells of some automobiles are made by metal stamping process, and some molds made of stainless steel are also made by precision metal stamping process. Some automobile metal shells deformed can also be repaired by stamping process. Therefore, this stamping process is a widely used process.
There are many equipment used in the precision metal stamping process, including shears, CNC punches/lasers, plasma, water jet cutting machines/compound machines, bending machines, and various auxiliary equipment such as uncoilers, leveling machines, deburring Machine, spot welding machine, etc.
Generally, the three most important steps of precision metal stamping are shearing, punching/cutting, and folding.
Stamping parts are sometimes used as a metal plate. Generally, some metal sheets are plastically deformed by hand or die stamping to form the desired shape and size, and can be further welded or a small amount of machining to form more complex parts, such as The chimneys, iron stoves, and car shells commonly used in households are all sheet metal parts.