Basic knowledge of edge cutting die

Basic knowledge of stamping die terminology 1, the edge of the edge of the edge is close to the closed process of the basic knowledge of the edge of the edge of the edge of a round stamping process.Winding circular axis in a straight line on the side of shape, 2, edge is the hollow parts winding into the top margin nearly closed round 1 kind of stamping process, 3, delay is flat undressed lumber or engineering parts to make surface shape of 1 kind of stamping process, surface is mainly dependent on the convex model at the bottom of the material of the fasteners stretch, which formed 4, stretch bending in the tensile force and bending moment under the joint action of bending deformation, a suppression of steps, including all the bending section subjected to tensile stress, and 5, expansion expansion is a pressing steps, which will be hollow components or tube top outward along the radial expansion.Anatomical cutting is the forming process is divided into several stamping process, 6, correction is to improve the local or the whole plane parts of the straight line of a stamping process.Undulation forming is a stamping process in which the parts of the working procedure are formed into local depressions or bulges by stretching the auto parts of the material.The change of material thickness in the forming process is not intentional, that is, a small change of thickness is formed naturally in the deformation process, rather than the design specified requirements.Bending is a kind of stamping process which USES pressure to make the material produce plastic deformation, thus bending into a certain curvature and a certain Angle shape.Cut is not under the mold, in the material is laid flat, washed away most of the material is non-metallic.10, deep hole punch is the aperture of the material under the thickness of the punching process.Falling material is a pressing step that separates material along a closed contour, where the separated material is an industrial or process component, most of which is planar.Shrink hole is a kind of punching process which is applied pressure to the open hexagon punch hole of the hollow core part or the tubular part. 13, shaping depends on the flow of material, changing the shape and size of the working part with a small amount.A stamping process to ensure the accuracy of the workpiece.