Fine blanking tools - Import export

Fine blanking is a special processing of precision sheet metal stamping. Including powerful blanking precision blanking, opposing die blanking and flat blanking precision blanking. The geometric shape, dimensional tolerance, shape tolerance and shear surface quality of fine-blanking parts are much higher than those of ordinary blanking parts. Fine-blanking technology plays a very important role in the field of automobile parts manufacturing. There is an essential difference between the process characteristics of fine blanking and ordinary blanking. Normal blanking controls the tearing of the sheet during the blanking process, while fine blanking tries its best to suppress the tearing of the sheet during the blanking. The fine blanking is always kept as one body before the parts are separated from the sheet material, and the metal sheet is always in the plastic deformation process during the fine blanking process.