DongGuan ShiYi Metal manufacturing LTD
The production of the battery shrapnel is a pressure processing method in which the required parts are obtained by applying pressure to the material by means of a die mounted on a press by means of a cold stamping process of a stamping die to cause separation or plastic deformation.
Stamping process ,belone to Stamping Parts Product.
All kind of stamping Button Batteries Shrapnel can be custom
And small spring stamping
Stamping parts are made by means of the power of conventional or special stamping equipment, so that the sheet material in the mold directly by the deformation force and deformation, to obtain a certain shape, size and performance of the product parts production technology. Sheet metal, mold and equipment are the three elements of stamping. Stamping is a metal cold deformation processing method. Therefore, it is called cold stamping or sheet metal stamping, referred to as stamping. It is one of the main methods of metal plastic processing (or pressure processing), but also under the material forming engineering technology.