Die Casting IT elevator parts precision machining metal stamping factory

Die Casting IT elevator parts precision machining metal stamping factory stamping step one: total deformation properties depending on the material, the stamping process is divided into five basic variant into two categories: 1), the separation step: material under external force, the deformed portion parts of the stress exceeds the strength limit of the sheet material separated fracture. 2), the plastic deformation process: sheet under external force, the deformation part of the stress exceeds the yield limit of the material, but when the intensity limit is reached, produce plastic deformation tables only give a certain shape and size. Two: Five deformation of a stamping process, tailoring, blanking: no closed or not closed portion of the material is separated from the other part. Belong to such methods are blanking, punching, cutting, cut off, cut and so on. 2, bending: the flat sheet into a bending member, make further changes in the shape of a curved piece. There are curved, curling distortions. 3, rolling: the flat blank stamped into the desired shape of hollow parts, or that the size of the hollow member for further change. 4. Forming: local deformation level with a variety of properties or change the shape of the workpiece blank. Belongs molding deformation die casting IT elevator parts precision machining metal stamping factory Usage: machinery industry Packaging: Packaging proofing specified period: 3-7 day processing period: 7-10 days in duration die casting IT elevator parts precision machining metal stamping factory