​ stamping company is according to the stamping process for classification

 stamping company is according to the stamping process for classification

Steel all over the world, there are 60 ~ 70% is plank, most of which is made by stamping products.Car body, chassis, fuel tank, radiator fin, the boiler steam drum, container shell, motor, electric iron core silicon steel sheet stamping processing.Instruments and meters, household appliances, bicycles, office machinery, household utensils, and other products, also have a lot ofStamping parts。

Stamping parts processing and bend the material is under bending moment of the deformation of machining method, so the materials subjected to bending moment of the bending stress is generated.Stress distribution in sheet metal in the facade is bounded, outside Zha for tensile stress, the medial for compressive stress.Once the removal of bending moment, reply material through the elastic deformation to a state of balance of moment.

Factors affecting the amount of springback are t parts material, thickness, strong pressure, the size and shape of the mould.Compared with the standard shape of workpiece, can produce a certain amount of open outward or inward tilt of the phenomenon.This phenomenon the tao weishan deformation of elastic recovery.To distinguish, sometimes called the outward open state of the springback, said to the state of the batter for play.From the perspective of bending method, v-shaped bending and u-shaped bending, but there is only the springback amount is different, its essence is the same.

Stamping process for mainly according to classification, can be divided into separation process and forming process two kinds big.Separation process is also called the blanking, and its purpose is to make from the sheet metal stamping parts along the contour line must be separated, and at the same time guarantee the quality requirements of the separation section.Stamping with sheet metal surface and internal performance of stamping has great influence on the quality of the finished product, request stamping material thickness precision, uniform;Smooth surface, no spots, no scar, no scratch, no surface crack, etc.;Yield strength evenly, no obvious directivity;High uniform elongation;Showed low;Low strain hardening.

Dalian stamping parts processingCompany to design and productionStamping die，Hardware processing，Mechanical parts processing, simple injection mould is given priority to, has a complete and scientific quality management system.If you have a stamping parts processing,Mould processingDemand, welcome to give us a call.www.dlhuashuo.com