Basic knowledge of stamping die, C)

Pressure convex convex is to use stamping die punch into process side, forcing the material into the opposite pits to form a raised a stamping process. Forming forming is depend on the material flow and not rely on the separation of material to make the process a change shape and size of the stamping process. Edge edge is the edge roll pressing close to the closed circle of a stamping process. The axis of the edge round shape is linear. Edge roll edge is hollow pieces of top edge roll into nearly closed round a stamping process. Drawing the drawing is to put the flat wool or process into a curved surface shape of a stamping process, rely mainly on surface in the extension of punch material at the bottom of the form. Stretch bending is bent in tension and bending moment under the action of bending deformation, make the whole bending transverse tensile stress by a stamping process. Leveling leveling is to improve the partial or whole straightness of a planar parts stamping process. Rolling forming rolling forming is relying on an extension of the material to make the process forming local concave or convex stamping process. Rolling forming the change of thickness of material for the purpose, that is, a small amount of thickness change is naturally formed in the process of deformation, not specified design requirements. Bend is to use pressure to make material to produce plastic deformation, which are curved into a certain curvature, the shape of the Angle of a stamping process. Precision stamping production stamping die can be exempt from the mold design. Achieve agreed delivery quantity, the mould fees. Stamping production with high efficiency, saving processing costs. Precision contact: wish you a prosperous business, everything goes well, if you want to learn more dynamic, can scan the qr code, pay attention to the public. , is committed to precision stamping processing factory of the world's most professional electronic components