冲压标准件批发厂家 可提供各类小五金标准件冲压

冲压件是靠压力机和模具对板材、带材、管材和型材等施加外力，使之产生塑性变形或分离，从而获得所需形状和尺寸的工件（冲压件）的成形加工方法。

Stamping press and die by the sheet, strip, pipe and profile exerting force to produce plastic deformation or separation, thus obtaining the desired shape and size (Stamping) forming processing method.