Sheet metal rolling processing is due to the driving force of basic or special stamping machinery and equipment, the plate is deformed in the grinding tool at the same time, so as to obtain a certain appearance, specification, model and performance of the production process. The three essential elements of stamping are sheet metal, dies, and mechanical equipment. Stamping is a cold-forming process for metallic composite materials.

50-60% of the world's stainless steel plates are made of plates, and most of them are finished products made by stamping. The body of the car, the radiator plate, the sub-cylinder of the porcelain pot, the casing of the shipping container, the ferrite core of the transformer coil of the motor and the electrical products only need to be stamped and processed.

there are many stamping parts in instruments, household appliances, company office dull, storage utensils and other products. Stamping is a reasonable nursing countermeasure. When compound die is selected, multi-station stamping grinding tool is found to be abnormal. Multi-channel stamping professional operation process can be carried out in one stamping machine to complete the automatic generation of raw materials. The production rate is rapid, the rest day is long, and the production cost is low. The sheet metal processing enterprise team can produce hundreds of pieces each, which is loved by many manufacturers.

Stamping parts are thin, uniform, light and strong against castings and stainless steel castings. Stamping can be made into equipment product workpieces with lifting ribs, ribs, meandering or blank holder that cannot be manufactured by this master diameter to improve its bending rigidity. Due to the rejection of uneven abrasive tools, the workpiece precision of commercial products can achieve micron level, and high precision, consistent model specifications, can punch out the hole socket, mold base, etc. In actual production, the processing process performance tests that are generally similar to the entire stamping process, such as drawing performance tests and bulging performance tests, are used to test the stamping performance of raw materials to ensure the quality of finished products and a high pass rate.